用于EagleEye3.0 规则集漏报和误报测试的示例项目,项目收集于github和gitee
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#!/usr/bin/perl
# -*- cperl -*-
# Copyright (c) 2004, 2019, Oracle and/or its affiliates. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License, version 2.0,
# as published by the Free Software Foundation.
#
# This program is also distributed with certain software (including
# but not limited to OpenSSL) that is licensed under separate terms,
# as designated in a particular file or component or in included license
# documentation. The authors of MySQL hereby grant you an additional
# permission to link the program and your derivative works with the
# separately licensed software that they have included with MySQL.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License, version 2.0, for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
##############################################################################
#
# mysql-test-run.pl
#
# Tool used for executing a suite of .test files
#
# See the "MySQL Test framework manual" for more information
# https://dev.mysql.com/doc/dev/mysql-server/latest/PAGE_MYSQL_TEST_RUN.html
#
##############################################################################
use strict;
use warnings;
use lib "lib";
use lib "../internal/cloud/mysql-test/lib";
use Cwd;
use Cwd 'abs_path';
use File::Basename;
use File::Copy;
use File::Find;
use File::Spec::Functions qw/splitdir/;
use File::Temp qw/tempdir/;
use Getopt::Long;
use IO::Select;
use IO::Socket::INET;
push @INC, ".";
use My::ConfigFactory;
use My::CoreDump;
use My::File::Path; # Patched version of File::Path
use My::Find;
use My::Options;
use My::Platform;
use My::SafeProcess;
use My::SysInfo;
use mtr_cases;
use mtr_cases_from_list;
use mtr_match;
use mtr_report;
use mtr_results;
use mtr_unique;
require "lib/mtr_gcov.pl";
require "lib/mtr_gprof.pl";
require "lib/mtr_io.pl";
require "lib/mtr_lock_order.pl";
require "lib/mtr_misc.pl";
require "lib/mtr_process.pl";
our $secondary_engine_support = eval 'use mtr_secondary_engine; 1';
$SIG{INT} = sub { mtr_error("Got ^C signal"); };
sub env_or_val($$) { defined $ENV{ $_[0] } ? $ENV{ $_[0] } : $_[1] }
# Local variables
my $opt_boot_dbx;
my $opt_boot_ddd;
my $opt_boot_gdb;
my $opt_callgrind;
my $opt_charset_for_testdb;
my $opt_compress;
my $opt_async_client;
my $opt_cursor_protocol;
my $opt_debug_common;
my $opt_do_suite;
my $opt_explain_protocol;
my $opt_helgrind;
my $opt_json_explain_protocol;
my $opt_mark_progress;
my $opt_max_connections;
my $opt_platform;
my $opt_platform_exclude;
my $opt_ps_protocol;
my $opt_report_features;
my $opt_skip_core;
my $opt_skip_test_list;
my $opt_sleep;
my $opt_sp_protocol;
my $opt_start;
my $opt_start_dirty;
my $opt_start_exit;
my $opt_strace_client;
my $opt_strace_server;
my $opt_stress;
my $opt_tmpdir;
my $opt_tmpdir_pid;
my $opt_trace_protocol;
my $opt_user_args;
my $opt_valgrind_path;
my $opt_view_protocol;
my $opt_wait_all;
my $opt_build_thread = $ENV{'MTR_BUILD_THREAD'} || "auto";
my $opt_colored_diff = $ENV{'MTR_COLORED_DIFF'} || 0;
my $opt_ctest_timeout = $ENV{'MTR_CTEST_TIMEOUT'} || 120; # seconds
my $opt_debug_sync_timeout = 600; # Default timeout for WAIT_FOR actions.
my $opt_do_test_list = "";
my $opt_force_restart = 0;
my $opt_include_ndbcluster = 0;
my $opt_lock_order = env_or_val(MTR_LOCK_ORDER => 0);
my $opt_max_save_core = env_or_val(MTR_MAX_SAVE_CORE => 5);
my $opt_max_save_datadir = env_or_val(MTR_MAX_SAVE_DATADIR => 20);
my $opt_max_test_fail = env_or_val(MTR_MAX_TEST_FAIL => 10);
my $opt_mysqlx_baseport = $ENV{'MYSQLXPLUGIN_PORT'} || "auto";
my $opt_port_base = $ENV{'MTR_PORT_BASE'} || "auto";
my $opt_reorder = 1;
my $opt_retry = 3;
my $opt_retry_failure = env_or_val(MTR_RETRY_FAILURE => 2);
my $opt_skip_ndbcluster = 0;
my $opt_skip_sys_schema = 0;
my $opt_suite_timeout = $ENV{MTR_SUITE_TIMEOUT} || 300; # minutes
my $opt_testcase_timeout = $ENV{MTR_TESTCASE_TIMEOUT} || 15; # minutes
my $opt_valgrind_clients = 0;
my $opt_valgrind_mysqld = 0;
my $opt_valgrind_mysqltest = 0;
# Options used when connecting to an already running server
my %opts_extern;
my $auth_plugin; # The path to the authentication test plugin
my $baseport;
my $ctest_report; # Unit test report stored here for delayed printing
my $current_config_name; # The currently running config file template
my $exe_ndb_mgm;
my $exe_ndb_mgmd;
my $exe_ndb_waiter;
my $exe_ndbd;
my $exe_ndbmtd;
my $initial_bootstrap_cmd;
my $mysql_base_version;
my $mysqlx_baseport;
my $path_config_file; # The generated config file, var/my.cnf
my $path_vardir_trace; # Unix formatted opt_vardir for trace files
my $test_fail;
my $build_thread = 0;
my $daemonize_mysqld = 0;
my $debug_d = "d";
my $exe_ndbmtd_counter = 0;
my $ports_per_thread = 20;
my $source_dist = 0;
my $valgrind_reports = 0;
my @valgrind_args;
# Storage for changed environment variables
my %old_env;
my %visited_suite_names;
# Global variables
our $opt_client_dbx;
our $opt_client_ddd;
our $opt_client_debugger;
our $opt_client_gdb;
our $opt_client_lldb;
our $opt_ctest_report;
our $opt_dbx;
our $opt_ddd;
our $opt_debug;
our $opt_debug_server;
our $opt_debugger;
our $opt_force;
our $opt_gcov;
our $opt_gdb;
our $opt_gdb_secondary_engine;
our $opt_gprof;
our $opt_lldb;
our $opt_manual_boot_gdb;
our $opt_manual_dbx;
our $opt_manual_ddd;
our $opt_manual_debug;
our $opt_manual_gdb;
our $opt_manual_lldb;
our $opt_no_skip;
our $opt_non_parallel_test;
our $opt_record;
our $opt_report_unstable_tests;
our $opt_skip_combinations;
our $opt_suites;
our $opt_suite_opt;
our $opt_summary_report;
our $opt_vardir;
our $opt_xml_report;
#
# Suites run by default (i.e. when invoking ./mtr without parameters)
#
our $DEFAULT_SUITES = "auth_sec,binlog_gtid,binlog_nogtid,clone,collations,connection_control,encryption,federated,funcs_2,gcol,sysschema,gis,innodb,innodb_fts,innodb_gis,innodb_undo,innodb_zip,json,main,opt_trace,parts,perfschema,query_rewrite_plugins,rpl,rpl_gtid,rpl_nogtid,secondary_engine,service_status_var_registration,service_sys_var_registration,service_udf_registration,sys_vars,binlog,test_service_sql_api,test_services,x";
# End of list of default suites
our $opt_big_test = 0;
our $opt_check_testcases = 1;
our $opt_clean_vardir = $ENV{'MTR_CLEAN_VARDIR'};
our $opt_ctest = env_or_val(MTR_UNIT_TESTS => -1);
our $opt_fast = 0;
our $opt_gcov_err = "mysql-test-gcov.err";
our $opt_gcov_exe = "gcov";
our $opt_gcov_msg = "mysql-test-gcov.msg";
our $opt_mem = $ENV{'MTR_MEM'} ? 1 : 0;
our $opt_only_big_test = 0;
our $opt_parallel = $ENV{MTR_PARALLEL};
our $opt_quiet = $ENV{'MTR_QUIET'} || 0;
our $opt_repeat = 1;
our $opt_report_times = 0;
our $opt_resfile = $ENV{'MTR_RESULT_FILE'} || 0;
our $opt_test_progress = 1;
our $opt_sanitize = 0;
our $opt_shutdown_timeout = $ENV{MTR_SHUTDOWN_TIMEOUT} || 20; # seconds
our $opt_start_timeout = $ENV{MTR_START_TIMEOUT} || 180; # seconds
our $opt_user = "root";
our $opt_valgrind = 0;
our $opt_valgrind_secondary_engine = 0;
our $opt_verbose = 0;
# Visual Studio produces executables in different sub-directories
# based on the configuration used to build them. To make life easier,
# an environment variable or command-line option may be specified to
# control which set of executables will be used by the test suite.
our $opt_vs_config = $ENV{'MTR_VS_CONFIG'};
our $opt_warnings = 1;
our @opt_cases;
our @opt_combinations;
our @opt_extra_bootstrap_opt;
our @opt_extra_mysqld_opt;
our @opt_extra_mysqltest_opt;
our @opt_mysqld_envs;
our $basedir;
our $bindir;
our $build_thread_id_dir;
our $build_thread_id_file;
our $config; # The currently running config
our $debug_compiled_binaries;
our $default_vardir;
our $excluded_string;
our $exe_libtool;
our $exe_mysql;
our $exe_mysql_ssl_rsa_setup;
our $exe_mysqladmin;
our $exe_mysqltest;
our $glob_mysql_test_dir;
our $mysql_version_extra;
our $mysql_version_id;
our $num_tests_for_report; # for test-progress option
our $path_charsetsdir;
our $path_client_bindir;
our $path_client_libdir;
our $path_current_testlog;
our $path_language;
our $path_testlog;
our $secondary_engine_plugin_dir;
our $start_only;
our $glob_debugger = 0;
our $group_replication = 0;
our $ndbcluster_enabled = 0;
our @share_locations;
our %gprof_dirs;
our %logs;
our %mysqld_variables;
sub check_timeout ($) { return testcase_timeout($_[0]) / 10; }
sub suite_timeout { return $opt_suite_timeout * 60; }
sub using_extern { return (keys %opts_extern > 0); }
# Return list of specific servers
sub _like { return $config ? $config->like($_[0]) : (); }
sub mysqlds { return _like('mysqld.'); }
sub ndbds { return _like('cluster_config.ndbd.'); }
sub ndb_mgmds { return _like('cluster_config.ndb_mgmd.'); }
sub clusters { return _like('mysql_cluster.'); }
sub memcacheds { return _like('memcached.'); }
sub all_servers { return (mysqlds(), ndb_mgmds(), ndbds(), memcacheds()); }
# Return an object which refers to the group named '[mysqld]'
# from the my.cnf file. Options specified in the section can
# be accessed using it.
sub mysqld_group { return $config ? $config->group('mysqld') : (); }
sub testcase_timeout ($) {
my ($tinfo) = @_;
if (exists $tinfo->{'case-timeout'}) {
# Return test specific timeout if *longer* that the general timeout
my $test_to = $tinfo->{'case-timeout'};
$test_to *= 10 if $opt_valgrind;
return $test_to * 60 if $test_to > $opt_testcase_timeout;
}
return $opt_testcase_timeout * 60;
}
BEGIN {
# Check that mysql-test-run.pl is started from mysql-test/
unless (-f "mysql-test-run.pl") {
print "**** ERROR **** ",
"You must start mysql-test-run from the mysql-test/ directory\n";
exit(1);
}
# Check that lib exist
unless (-d "lib/") {
print "**** ERROR **** ", "Could not find the lib/ directory \n";
exit(1);
}
}
END {
if (defined $opt_tmpdir_pid and $opt_tmpdir_pid == $$) {
if (!$opt_start_exit) {
# Remove the tempdir this process has created
mtr_verbose("Removing tmpdir $opt_tmpdir");
rmtree($opt_tmpdir);
} else {
mtr_warning(
"tmpdir $opt_tmpdir should be removed after the server has finished");
}
}
}
select(STDOUT);
$| = 1; # Automatically flush STDOUT
main();
sub main {
# Default, verbosity on
report_option('verbose', 0);
# This is needed for test log evaluation in "gen-build-status-page"
# in all cases where the calling tool does not log the commands directly
# before it executes them, like "make test-force-pl" in RPM builds.
mtr_report("Logging: $0 ", join(" ", @ARGV));
command_line_setup();
# Create build thread id directory
create_unique_id_dir();
$build_thread_id_file = "$build_thread_id_dir/" . $$ . "_unique_ids.log";
open(FH, ">>", $build_thread_id_file) or
die "Can't open file $build_thread_id_file: $!";
print FH "# Unique id file paths\n";
close(FH);
# --help will not reach here, so now it's safe to assume we have binaries
My::SafeProcess::find_bin($bindir, $path_client_bindir);
$secondary_engine_support = ($secondary_engine_support and
find_secondary_engine($bindir)) ? 1 : 0 ;
# Append secondary engine test suite to list of default suites if found.
add_secondary_engine_suite() if $secondary_engine_support;
if ($opt_gcov) {
gcov_prepare($basedir);
}
if ($opt_lock_order) {
lock_order_prepare($bindir);
}
# Collect test cases from a file and put them into '@opt_cases'.
if ($opt_do_test_list) {
collect_test_cases_from_list(\@opt_cases, $opt_do_test_list, \$opt_ctest);
}
my $suite_set;
if ($opt_suites) {
# Collect suite set if passed through the MTR command line
if ($opt_suites =~ /^default$/i) {
$suite_set = 0;
} elsif ($opt_suites =~ /^non[-]default$/i) {
$suite_set = 1;
} elsif ($opt_suites =~ /^all$/i) {
$suite_set = 2;
}
} else {
# Use all suites(suite set 2) in case the suite set isn't explicitly
# specified and :-
# a) A PREFIX or REGEX is specified using the --do-suite option
# b) Test cases are passed on the command line
# c) The --do-test or --do-test-list options are used
#
# If none of the above are used, use the default suite set (i.e.,
# suite set 0)
$suite_set = ($opt_do_suite or
@opt_cases or
$::do_test or
$opt_do_test_list
) ? 2 : 0;
}
# Ignore the suite set parameter in case a list of suites is explicitly
# given
if (defined $suite_set) {
mtr_print(
"Using '" . ("default", "non-default", "all")[$suite_set] . "' suites")
if @opt_cases;
if ($suite_set == 0) {
# Run default set of suites
$opt_suites = $DEFAULT_SUITES;
} else {
# Include the main suite by default when suite set is 'all'
# since it does not have a directory structure like:
# mysql-test/<suite_name>/[<t>,<r>,<include>]
$opt_suites = ($suite_set == 2) ? "main" : "";
# Scan all sub-directories for available test suites.
# The variable $opt_suites is updated by get_all_suites()
find(\&get_all_suites, "$glob_mysql_test_dir");
find({ wanted => \&get_all_suites, follow => 1 }, "$basedir/internal")
if (-d "$basedir/internal");
if ($suite_set == 1) {
# Run only with non-default suites
for my $suite (split(",", $DEFAULT_SUITES)) {
for ("$suite", "i_$suite") {
remove_suite_from_list($_);
}
}
}
# Remove cluster test suites if ndb cluster is not enabled
if (not $ndbcluster_enabled) {
for my $suite (split(",", $opt_suites)) {
next if not $suite =~ /ndb/;
remove_suite_from_list($suite);
}
}
# Remove secondary engine test suites if not supported
if (defined $::secondary_engine and not $secondary_engine_support) {
for my $suite (split(",", $opt_suites)) {
next if not $suite =~ /$::secondary_engine/;
remove_suite_from_list($suite);
}
}
}
}
my $mtr_suites = $opt_suites;
# Skip suites which don't match the --do-suite filter
if ($opt_do_suite) {
my $opt_do_suite_reg = init_pattern($opt_do_suite, "--do-suite");
for my $suite (split(",", $opt_suites)) {
if ($opt_do_suite_reg and not $suite =~ /$opt_do_suite_reg/) {
remove_suite_from_list($suite);
}
}
# Removing ',' at the end of $opt_suites if exists
$opt_suites =~ s/,$//;
}
if ($opt_skip_sys_schema) {
remove_suite_from_list("sysschema");
}
if ($opt_suites) {
# Remove extended suite if the original suite is already in
# the suite list
for my $suite (split(",", $opt_suites)) {
if ($suite =~ /^i_(.*)/) {
my $orig_suite = $1;
if ($opt_suites =~ /,$orig_suite,/ or
$opt_suites =~ /^$orig_suite,/ or
$opt_suites =~ /^$orig_suite$/ or
$opt_suites =~ /,$orig_suite$/) {
remove_suite_from_list($suite);
}
}
}
# Finally, filter out duplicate suite names if present,
# i.e., using `--suite=ab,ab mytest` should not end up
# running ab.mytest twice.
my %unique_suites = map { $_ => 1 } split(",", $opt_suites);
$opt_suites = join(",", sort keys %unique_suites);
if (@opt_cases) {
mtr_verbose("Using suite(s): $opt_suites");
} else {
mtr_report("Using suite(s): $opt_suites");
}
} else {
if ($opt_do_suite) {
mtr_error("The PREFIX/REGEX '$opt_do_suite' doesn't match any of " .
"'$mtr_suites' suite(s)");
}
}
# Environment variable to hold number of CPUs
my $sys_info = My::SysInfo->new();
$ENV{NUMBER_OF_CPUS} = $sys_info->num_cpus();
if ($opt_parallel eq "auto") {
# Try to find a suitable value for number of workers
$opt_parallel = $ENV{NUMBER_OF_CPUS};
if (defined $ENV{MTR_MAX_PARALLEL}) {
my $max_par = $ENV{MTR_MAX_PARALLEL};
$opt_parallel = $max_par if ($opt_parallel > $max_par);
}
$opt_parallel = 1 if ($opt_parallel < 1);
}
init_timers();
mtr_report("Collecting tests");
my $tests = collect_test_cases($opt_reorder, $opt_suites,
\@opt_cases, $opt_skip_test_list);
mark_time_used('collect');
check_secondary_engine_option($tests) if $secondary_engine_support;
if ($opt_report_features) {
# Put "report features" as the first test to run. No result file,
# prints the output on console.
my $tinfo = My::Test->new(master_opt => [],
name => 'report_features',
path => 'include/report-features.test',
shortname => 'report_features',
slave_opt => [],
template_path => "include/default_my.cnf",);
unshift(@$tests, $tinfo);
}
my $num_tests = @$tests;
if ($num_tests == 0) {
mtr_report("No tests found, terminating");
exit(0);
}
initialize_servers();
# Limit parallel workers to number of tests to avoid idle workers
$opt_parallel = $num_tests if $opt_parallel > $num_tests;
$ENV{MTR_PARALLEL} = $opt_parallel;
mtr_report("Using parallel: $opt_parallel");
my $is_option_mysqlx_port_set = $opt_mysqlx_baseport ne "auto";
if ($opt_parallel > 1) {
if ($opt_start_exit || $opt_stress || $is_option_mysqlx_port_set) {
mtr_warning("Parallel cannot be used neither with --start-and-exit nor",
"--stress nor --mysqlx_port.\nSetting parallel value to 1.");
$opt_parallel = 1;
}
}
if ($opt_parallel == 1) {
$num_tests_for_report = $num_tests * $opt_repeat;
} else {
$num_tests_for_report = $num_tests;
}
# When either --valgrind or --sanitize option is enabled, a dummy
# test is created.
if ($opt_valgrind_mysqld or $opt_sanitize) {
$num_tests_for_report = $num_tests_for_report + 1;
}
# Please note, that disk_usage() will print a space to separate its
# information from the preceding string, if the disk usage report is
# enabled. Otherwise an empty string is returned.
my $disk_usage = disk_usage();
if ($disk_usage) {
mtr_report(sprintf("Disk usage of vardir in MB:%s", $disk_usage));
}
# Create server socket on any free port
my $server = new IO::Socket::INET(Listen => $opt_parallel,
LocalAddr => 'localhost',
Proto => 'tcp',);
mtr_error("Could not create testcase server port: $!") unless $server;
my $server_port = $server->sockport();
if ($opt_resfile) {
resfile_init("$opt_vardir/mtr-results.txt");
print_global_resfile();
}
if ($secondary_engine_support) {
secondary_engine_offload_count_report_init();
}
if ($opt_summary_report) {
mtr_summary_file_init($opt_summary_report);
}
if ($opt_xml_report) {
mtr_xml_init($opt_xml_report);
}
# Read definitions from include/plugin.defs
read_plugin_defs("include/plugin.defs");
# Also read from any plugin local or suite specific plugin.defs
my $plugin_def =
"$basedir/internal/cloud/mysql-test/suite/*/plugin.defs " .
"suite/*/plugin.defs ";
$plugin_def = $plugin_def . "$basedir/internal/mysql-test/include/plugin.defs"
if (-e "$basedir/internal/mysql-test/include/plugin.defs");
for (glob $plugin_def) {
read_plugin_defs($_);
}
# Simplify reference to semisync plugins
$ENV{'SEMISYNC_PLUGIN_OPT'} = $ENV{'SEMISYNC_MASTER_PLUGIN_OPT'};
if (IS_WINDOWS) {
$ENV{'PLUGIN_SUFFIX'} = "dll";
} else {
$ENV{'PLUGIN_SUFFIX'} = "so";
}
if ($group_replication) {
$ports_per_thread = $ports_per_thread + 10;
}
if ($secondary_engine_support) {
# Reserve 10 extra ports per worker process
$ports_per_thread = $ports_per_thread + 10;
}
# Create child processes
my %children;
for my $child_num (1 .. $opt_parallel) {
my $child_pid = My::SafeProcess::Base::_safe_fork();
if ($child_pid == 0) {
$server = undef; # Close the server port in child
$tests = {}; # Don't need the tests list in child
# Use subdir of var and tmp unless only one worker
if ($opt_parallel > 1) {
set_vardir("$opt_vardir/$child_num");
$opt_tmpdir = "$opt_tmpdir/$child_num";
}
init_timers();
run_worker($server_port, $child_num);
exit(1);
}
$children{$child_pid} = 1;
}
mtr_print_header($opt_parallel > 1);
mark_time_used('init');
my $completed = run_test_server($server, $tests, $opt_parallel);
exit(0) if $opt_start_exit;
# Send Ctrl-C to any children still running
kill("INT", keys(%children));
if (!IS_WINDOWS) {
# Wait for children to exit
foreach my $pid (keys %children) {
my $ret_pid = waitpid($pid, 0);
if ($ret_pid != $pid) {
mtr_report("Unknown process $ret_pid exited");
} else {
delete $children{$ret_pid};
}
}
}
if (not $completed) {
mtr_error("Test suite aborted");
}
if (@$completed != $num_tests) {
# Not all tests completed, failure
mtr_report();
mtr_report("Only ", int(@$completed), " of $num_tests completed.");
mtr_error("Not all tests completed");
}
mark_time_used('init');
push @$completed, run_ctest() if $opt_ctest;
if ($opt_valgrind_mysqld or $opt_sanitize) {
# Create minimalistic "test" for the reporting
my $tinfo = My::Test->new(
name => $opt_valgrind_mysqld ? 'valgrind_report' : 'sanitize_report',
shortname => $opt_valgrind_mysqld ? 'valgrind_report' : 'sanitize_report',
);
# Set dummy worker id to align report with normal tests
$tinfo->{worker} = 0 if $opt_parallel > 1;
if ($valgrind_reports) {
$tinfo->{result} = 'MTR_RES_FAILED';
if ($opt_valgrind_mysqld) {
$tinfo->{comment} = "Valgrind reported failures at shutdown, see above";
} else {
$tinfo->{comment} =
"Sanitizer reported failures at shutdown, see above";
}
$tinfo->{failures} = 1;
} else {
$tinfo->{result} = 'MTR_RES_PASSED';
}
mtr_report_test($tinfo);
report_option('prev_report_length', 0);
push @$completed, $tinfo;
}
if ($opt_quiet) {
my $last_test = $completed->[-1];
mtr_report() if !$last_test->is_failed();
}
mtr_print_line();
if ($opt_gcov) {
gcov_collect($bindir, $opt_gcov_exe, $opt_gcov_msg, $opt_gcov_err);
}
if ($ctest_report) {
print "$ctest_report\n";
mtr_print_line();
}
# Cleanup the build thread id files
remove_redundant_thread_id_file_locations();
clean_unique_id_dir();
print_total_times($opt_parallel) if $opt_report_times;
mtr_report_stats("Completed", $completed);
remove_vardir_subs() if $opt_clean_vardir;
exit(0);
}
# The word server here refers to the main control loop of MTR, not a
# mysqld server. Worker threads have already been started when this sub
# is called. The main loop wakes up once every second and checks for new
# messages from the workers. After some special handling of new/closed
# connections, the bulk of the loop is handling the different messages.
#
# The message starts with a codeword, which can be 'TESTRESULT',
# 'START', 'SPENT' or 'VALGREP'.
#
# After 'TESTRESULT' or 'START', the master thread finds the next test
# to run by this worker. It also contains the logic to find a more
# optimal ordering of tests per worker in order to reduce number of
# restarts. When a test has been identified, it's sent to the worker
# with a message tagged 'TESTCASE'.
#
# When all tests are completed or if we abort test runs early, a message
# 'BYE' is sent to the worker.
sub run_test_server ($$$) {
my ($server, $tests, $childs) = @_;
my $num_failed_test = 0; # Number of tests failed so far
my $num_saved_cores = 0; # Number of core files saved in vardir/log/ so far.
my $num_saved_datadir = 0; # Number of datadirs saved in vardir/log/ so far.
# Scheduler variables
my $max_ndb = $ENV{MTR_MAX_NDB} || $childs / 2;
$max_ndb = $childs if $max_ndb > $childs;
$max_ndb = 1 if $max_ndb < 1;
my $num_ndb_tests = 0;
my $completed = [];
my %running;
my $result;
my $completed_wid_count = 0;
my $non_parallel_tests = [];
my $suite_timeout = start_timer(suite_timeout());
my $s = IO::Select->new();
$s->add($server);
while (1) {
mark_time_used('admin');
# # Wake up once every second
my @ready = $s->can_read(1);
mark_time_idle();
foreach my $sock (@ready) {
if ($sock == $server) {
# New client connected
my $child = $sock->accept();
mtr_verbose("Client connected");
$s->add($child);
print $child "HELLO\n";
} else {
my $line = <$sock>;
if (!defined $line) {
# Client disconnected
mtr_verbose("Child closed socket");
$s->remove($sock);
if (--$childs == 0) {
report_option('prev_report_length', 0);
return $completed;
}
next;
}
chomp($line);
if ($line eq 'TESTRESULT') {
$result = My::Test::read_test($sock);
# Report test status
mtr_report_test($result);
if ($result->is_failed()) {
# Save the workers "savedir" in var/log
my $worker_savedir = $result->{savedir};
my $worker_savename = basename($worker_savedir);
my $savedir = "$opt_vardir/log/$worker_savename";
if ($opt_max_save_datadir > 0 &&
$num_saved_datadir >= $opt_max_save_datadir) {
mtr_report(" - skipping '$worker_savedir/'");
rmtree($worker_savedir);
} else {
rename($worker_savedir, $savedir) if $worker_savedir ne $savedir;
# Look for the test log file and put that in savedir location
my $logfile = "$result->{shortname}" . ".log";
my $logfilepath = dirname($worker_savedir) . "/" . $logfile;
move($logfilepath, $savedir);
$logfilepath = $savedir . "/" . $logfile;
if ($opt_check_testcases &&
!defined $result->{'result_file'} &&
!$result->{timeout}) {
mtr_report("Mysqltest client output from logfile");
mtr_report("----------- MYSQLTEST OUTPUT START -----------\n");
mtr_printfile($logfilepath);
mtr_report("\n------------ MYSQLTEST OUTPUT END -----------\n");
}
mtr_report(" - the logfile can be found in '$logfilepath'\n");
# Move any core files from e.g. mysqltest
foreach my $coref (glob("core*"), glob("*.dmp")) {
mtr_report(" - found '$coref', moving it to '$savedir'");
move($coref, $savedir);
}
if ($opt_max_save_core > 0) {
# Limit number of core files saved
find(
{ no_chdir => 1,
wanted => sub {
my $core_file = $File::Find::name;
my $core_name = basename($core_file);
# Name beginning with core, not ending in .gz
if (($core_name =~ /^core/ and $core_name !~ /\.gz$/) or
(IS_WINDOWS and $core_name =~ /\.dmp$/)) {
# Ending with .dmp
mtr_report(" - found '$core_name'",
"($num_saved_cores/$opt_max_save_core)");
my $exe;
if (defined $result->{'secondary_engine_srv_crash'}) {
$exe = find_secondary_engine($bindir);
} else {
$exe = find_mysqld($basedir) || "";
}
My::CoreDump->show($core_file, $exe, $opt_parallel);
if ($num_saved_cores >= $opt_max_save_core) {
mtr_report(" - deleting it, already saved",
"$opt_max_save_core");
unlink("$core_file");
} else {
mtr_compress_file($core_file) unless @opt_cases;
}
++$num_saved_cores;
}
}
},
$savedir);
}
}
resfile_print_test();
$num_saved_datadir++;
$num_failed_test++
unless ($result->{retries} ||
$result->{exp_fail});
if (!$opt_force) {
# Test has failed, force is off
push(@$completed, $result);
return $completed unless $result->{'dont_kill_server'};
# Prevent kill of server, to get valgrind report
print $sock "BYE\n";
next;
} elsif ($opt_max_test_fail > 0 and
$num_failed_test >= $opt_max_test_fail) {
push(@$completed, $result);
mtr_report_stats("Too many failed", $completed, 1);
mtr_report("Too many tests($num_failed_test) failed!",
"Terminating...");
return undef;
}
}
else {
# Remove testcase .log file produce in var/log/ to save space, if
# test has passed, since relevant part of logfile has already been
# appended to master log
my $logfile = "$opt_vardir/log/$result->{shortname}" . ".log";
unlink($logfile);
}
resfile_print_test();
# Retry test run after test failure
my $retries = $result->{retries} || 2;
my $test_has_failed = $result->{failures} || 0;
if ($test_has_failed and $retries <= $opt_retry) {
# Test should be run one more time unless it has failed
# too many times already
my $tname = $result->{name};
my $failures = $result->{failures};
if ($opt_retry > 1 and $failures >= $opt_retry_failure) {
mtr_report("Test $tname has failed $failures times,",
"no more retries.\n");
} else {
mtr_report(
"Retrying test $tname, " . "attempt($retries/$opt_retry).\n");
delete($result->{result});
$result->{retries} = $retries + 1;
$result->write_test($sock, 'TESTCASE');
next;
}
}
# Tests are already duplicated in the list if parallel value is
# greater than 1. Following code is needed only when parallel
# value is 1.
if ($opt_parallel == 1) {
# Repeat the test $opt_repeat number of times
my $repeat = $result->{repeat} || 1;
# Don't repeat if test was skipped
if ($repeat < $opt_repeat &&
$result->{'result'} ne 'MTR_RES_SKIPPED') {
$result->{retries} = 0;
$result->{rep_failures}++ if $result->{failures};
$result->{failures} = 0;
delete($result->{result});
$result->{repeat} = $repeat + 1;
$result->write_test($sock, 'TESTCASE');
next;
}
}
# Remove from list of running
mtr_error("'", $result->{name}, "' is not known to be running")
unless delete $running{ $result->key() };
# Update scheduler variables
$num_ndb_tests-- if ($result->{ndb_test});
# Save result in completed list
push(@$completed, $result);
} elsif ($line eq 'START') {
# 'START' is the initial message from a new worker, send first test
;
} elsif ($line =~ /^SPENT/) {
# 'SPENT' comes with numbers for how much time the worker spent in
# various phases of execution, to be used when 'report-times' option
# is enabled.
add_total_times($line);
} elsif ($line eq 'VALGREP' && ($opt_valgrind or $opt_sanitize)) {
# 'VALGREP' means that the worker found some valgrind reports in the
# server logs. This will cause the master to flag the pseudo test
# valgrind_report as failed.
$valgrind_reports = 1;
} else {
# Unknown message from worker
mtr_error("Unknown response: '$line' from client");
}
# Find next test to schedule
# - Try to use same configuration as worker used last time
# - Limit number of parallel ndb tests
my $next;
my $second_best;
for (my $i = 0 ; $i <= @$tests ; $i++) {
my $t = $tests->[$i];
last unless defined $t;
if (run_testcase_check_skip_test($t)) {
# Move the test to completed list
push(@$completed, splice(@$tests, $i, 1));
# Since the test at pos $i was taken away, next
# test will also be at $i -> redo
redo;
}
# Create a separate list for tests sourcing 'not_parallel.inc'
# include file.
if ($t->{'not_parallel'}) {
push(@$non_parallel_tests, splice(@$tests, $i, 1));
# Search for the next available test.
redo;
}
# Limit number of parallell NDB tests
if ($t->{ndb_test} and $num_ndb_tests >= $max_ndb) {
next;
}
# Second best choice is the first that does not fulfill
# any of the above conditions
if (!defined $second_best) {
$second_best = $i;
}
# Smart allocation of next test within this thread.
if ($opt_reorder and $opt_parallel > 1 and defined $result) {
my $wid = $result->{worker};
# Reserved for other thread, try next
next if (defined $t->{reserved} and $t->{reserved} != $wid);
if (!defined $t->{reserved}) {
# Force-restart not relevant when comparing *next* test
$t->{criteria} =~ s/force-restart$/no-restart/;
my $criteria = $t->{criteria};
# Reserve similar tests for this worker, but not too many
my $maxres = (@$tests - $i) / $opt_parallel + 1;
for (my $j = $i + 1 ; $j <= $i + $maxres ; $j++) {
my $tt = $tests->[$j];
last unless defined $tt;
last if $tt->{criteria} ne $criteria;
$tt->{reserved} = $wid;
}
}
}
# At this point we have found next suitable test
$next = splice(@$tests, $i, 1);
last;
}
# Use second best choice if no other test has been found
if (!$next and defined $second_best) {
mtr_error("Internal error, second best too large($second_best)")
if $second_best > $#$tests;
$next = splice(@$tests, $second_best, 1);
delete $next->{reserved};
}
if ($next) {
# We don't need this any more
delete $next->{criteria};
$next->write_test($sock, 'TESTCASE');
$running{ $next->key() } = $next;
$num_ndb_tests++ if ($next->{ndb_test});
} else {
# Keep track of the number of child processes completed. Last
# one will be used to run the non-parallel tests at the end.
if ($completed_wid_count < $opt_parallel) {
$completed_wid_count++;
}
# Check if there exist any non-parallel tests which should
# be run using the last active worker process.
if (int(@$non_parallel_tests) > 0 and
$completed_wid_count == $opt_parallel) {
# Fetch the next test to run from non_parallel_tests list
$next = shift @$non_parallel_tests;
# We don't need this any more
delete $next->{criteria};
$next->write_test($sock, 'TESTCASE');
$running{ $next->key() } = $next;
$num_ndb_tests++ if ($next->{ndb_test});
} else {
# No more test, tell child to exit
print $sock "BYE\n";
}
}
}
}
# Check if test suite timer expired
if (has_expired($suite_timeout)) {
mtr_report_stats("Timeout", $completed, 1);
mtr_report("Test suite timeout! Terminating...");
return undef;
}
}
}
# This is the main loop for the worker thread (which, as mentioned, is
# actually a separate process except on Windows).
#
# Its main loop reads messages from the main thread, which are either
# 'TESTCASE' with details on a test to run (also read with
# My::Test::read_test()) or 'BYE' which will make the worker clean up
# and send a 'SPENT' message. If running with valgrind, it also looks
# for valgrind reports and sends 'VALGREP' if any were found.
sub run_worker ($) {
my ($server_port, $thread_num) = @_;
$SIG{INT} = sub { exit(1); };
# Connect to server
my $server = new IO::Socket::INET(PeerAddr => 'localhost',
PeerPort => $server_port,
Proto => 'tcp');
mtr_error("Could not connect to server at port $server_port: $!")
unless $server;
# Set worker name
report_option('name', "worker[$thread_num]");
# Set different ports per thread
set_build_thread_ports($thread_num);
# Turn off verbosity in workers, unless explicitly specified
report_option('verbose', undef) if ($opt_verbose == 0);
environment_setup();
# Read hello from server which it will send when shared
# resources have been setup
my $hello = <$server>;
setup_vardir();
check_running_as_root();
if (using_extern()) {
create_config_file_for_extern(%opts_extern);
}
# Ask server for first test
print $server "START\n";
mark_time_used('init');
while (my $line = <$server>) {
chomp($line);
if ($line eq 'TESTCASE') {
my $test = My::Test::read_test($server);
# Clear comment and logfile, to avoid reusing them from previous test
delete($test->{'comment'});
delete($test->{'logfile'});
# A sanity check. Should this happen often we need to look at it.
if (defined $test->{reserved} && $test->{reserved} != $thread_num) {
my $tres = $test->{reserved};
mtr_warning("Test reserved for w$tres picked up by w$thread_num");
}
$test->{worker} = $thread_num if $opt_parallel > 1;
run_testcase($test);
# Stop the secondary engine servers if started.
stop_secondary_engine_servers() if $test->{'secondary-engine'};
$ENV{'SECONDARY_ENGINE_TEST'} = 0;
# Send it back, now with results set
$test->write_test($server, 'TESTRESULT');
mark_time_used('restart');
} elsif ($line eq 'BYE') {
mtr_report("Server said BYE");
stop_all_servers($opt_shutdown_timeout);
mark_time_used('restart');
my $valgrind_reports = 0;
if ($opt_valgrind_mysqld or $opt_sanitize) {
$valgrind_reports = valgrind_exit_reports();
print $server "VALGREP\n" if $valgrind_reports;
}
if ($opt_gprof) {
gprof_collect(find_mysqld($basedir), keys %gprof_dirs);
}
mark_time_used('admin');
print_times_used($server, $thread_num);
exit($valgrind_reports);
} else {
mtr_error("Could not understand server, '$line'");
}
}
stop_all_servers();
exit(1);
}
# Create a directory to store build thread id files
sub create_unique_id_dir() {
if (IS_WINDOWS) {
# Try to use machine-wide directory location for unique IDs,
# $ALLUSERSPROFILE . IF it is not available, fallback to $TEMP
# which is typically a per-user temporary directory
if (exists $ENV{'ALLUSERSPROFILE'} && -w $ENV{'ALLUSERSPROFILE'}) {
$build_thread_id_dir = $ENV{'ALLUSERSPROFILE'} . "/mysql-unique-ids";
} else {
$build_thread_id_dir = $ENV{'TEMP'} . "/mysql-unique-ids";
}
} else {
if (exists $ENV{'MTR_UNIQUE_IDS_DIR'} && -w $ENV{'MTR_UNIQUE_IDS_DIR'}) {
mtr_warning("Using a customized location for unique ids. Please use " .
"MTR_UNIQUE_IDS_DIR only if MTR is running in multiple " .
"environments on the same host and set it to one path " .
"which is accessible on all environments");
$build_thread_id_dir = $ENV{'MTR_UNIQUE_IDS_DIR'}."/mysql-unique-ids";
} else {
$build_thread_id_dir = "/tmp/mysql-unique-ids";
}
}
# Check if directory already exists
if (!-d $build_thread_id_dir) {
# If there is a file with the reserved directory name, just
# delete the file.
if (-e $build_thread_id_dir) {
unlink($build_thread_id_dir);
}
mkdir $build_thread_id_dir;
chmod 0777, $build_thread_id_dir;
die "Can't create directory $build_thread_id_dir: $!"
if (!-d $build_thread_id_dir);
}
}
# Remove all the unique files created to reserve ports.
sub clean_unique_id_dir () {
open(FH, "<", $build_thread_id_file) or
die "Can't open file $build_thread_id_file: $!";
while (<FH>) {
chomp($_);
next if ($_ =~ /# Unique id file paths/);
unlink $_ or warn "Cannot unlink file $_ : $!";
}
close(FH);
unlink($build_thread_id_file) or
die "Can't delete file $build_thread_id_file: $!";
}
# Remove redundant entries from build thread id file.
sub remove_redundant_thread_id_file_locations() {
my $build_thread_id_tmp_file =
"$build_thread_id_dir/" . $$ . "_unique_ids_tmp.log";
open(RH, "<", $build_thread_id_file);
open(WH, ">", $build_thread_id_tmp_file);
my %file_location;
while (<RH>) {
print WH if not $file_location{$_}++;
}
close(RH);
close(WH);
File::Copy::move($build_thread_id_tmp_file, $build_thread_id_file);
}
sub ignore_option {
my ($opt, $value) = @_;
mtr_report("Ignoring option '$opt'");
}
# Setup any paths that are $opt_vardir related
sub set_vardir {
my ($vardir) = @_;
$opt_vardir = $vardir;
$path_vardir_trace = $opt_vardir;
# Chop off any "c:", DBUG likes a unix path ex: c:/src/... => /src/...
$path_vardir_trace =~ s/^\w://;
# Location of my.cnf that all clients use
$path_config_file = "$opt_vardir/my.cnf";
$path_testlog = "$opt_vardir/log/mysqltest.log";
$path_current_testlog = "$opt_vardir/log/current_test";
}
sub print_global_resfile {
resfile_global("callgrind", $opt_callgrind ? 1 : 0);
resfile_global("check-testcases", $opt_check_testcases ? 1 : 0);
resfile_global("compress", $opt_compress ? 1 : 0);
resfile_global("async-client", $opt_async_client ? 1 : 0);
resfile_global("cursor-protocol", $opt_cursor_protocol ? 1 : 0);
resfile_global("debug", $opt_debug ? 1 : 0);
resfile_global("fast", $opt_fast ? 1 : 0);
resfile_global("force-restart", $opt_force_restart ? 1 : 0);
resfile_global("gcov", $opt_gcov ? 1 : 0);
resfile_global("gprof", $opt_gprof ? 1 : 0);
resfile_global("helgrind", $opt_helgrind ? 1 : 0);
resfile_global("initialize", \@opt_extra_bootstrap_opt);
resfile_global("max-connections", $opt_max_connections);
resfile_global("mem", $opt_mem ? 1 : 0);
resfile_global("mysqld", \@opt_extra_mysqld_opt);
resfile_global("mysqltest", \@opt_extra_mysqltest_opt);
resfile_global("no-skip", $opt_no_skip ? 1 : 0);
resfile_global("parallel", $opt_parallel);
resfile_global("product", "MySQL");
resfile_global("ps-protocol", $opt_ps_protocol ? 1 : 0);
resfile_global("reorder", $opt_reorder ? 1 : 0);
resfile_global("repeat", $opt_repeat);
resfile_global("sanitize", $opt_sanitize ? 1 : 0);
resfile_global("shutdown-timeout", $opt_shutdown_timeout ? 1 : 0);
resfile_global("sleep", $opt_sleep);
resfile_global("sp-protocol", $opt_sp_protocol ? 1 : 0);
resfile_global("start_time", isotime $^T);
resfile_global("suite-opt", $opt_suite_opt);
resfile_global("suite-timeout", $opt_suite_timeout);
resfile_global("summary-report", $opt_summary_report);
resfile_global("test-progress", $opt_test_progress ? 1 : 0);
resfile_global("testcase-timeout", $opt_testcase_timeout);
resfile_global("tmpdir", $opt_tmpdir);
resfile_global("user", $opt_user);
resfile_global("user_id", $<);
resfile_global("valgrind", $opt_valgrind ? 1 : 0);
resfile_global("vardir", $opt_vardir);
resfile_global("view-protocol", $opt_view_protocol ? 1 : 0);
resfile_global("warnings", $opt_warnings ? 1 : 0);
resfile_global("xml-report", $opt_xml_report);
# Somewhat hacky code to convert numeric version back to dot notation
my $v1 = int($mysql_version_id / 10000);
my $v2 = int(($mysql_version_id % 10000) / 100);
my $v3 = $mysql_version_id % 100;
resfile_global("version", "$v1.$v2.$v3");
}
# Parses the command line arguments.
#
# Any new options added must be listed in the %options hash table.
# After parsing, there's a long list of sanity checks, handling of
# option inter-dependencies and setting of global variables like
# $basedir and $bindir.
sub command_line_setup {
my $opt_comment;
my $opt_usage;
my $opt_list_options;
# Read the command line options
# Note: Keep list in sync with usage at end of this file
Getopt::Long::Configure("pass_through");
my %options = (
# Control what engine/variation to run
'compress' => \$opt_compress,
'async-client' => \$opt_async_client,
'cursor-protocol' => \$opt_cursor_protocol,
'explain-protocol' => \$opt_explain_protocol,
'json-explain-protocol' => \$opt_json_explain_protocol,
'opt-trace-protocol' => \$opt_trace_protocol,
'ps-protocol' => \$opt_ps_protocol,
'sp-protocol' => \$opt_sp_protocol,
'view-protocol' => \$opt_view_protocol,
'vs-config=s' => \$opt_vs_config,
# Max number of parallel threads to use
'parallel=s' => \$opt_parallel,
# Option to run the tests sourcing 'not_parallel.inc' file
'non-parallel-test' => \$opt_non_parallel_test,
# Config file to use as template for all tests
'defaults-file=s' => \&collect_option,
# Extra config file to append to all generated configs
'defaults-extra-file=s' => \&collect_option,
# Control what test suites or cases to run
'big-test' => \$opt_big_test,
'combination=s' => \@opt_combinations,
'do-suite=s' => \$opt_do_suite,
'do-test=s' => \&collect_option,
'force' => \$opt_force,
'ndb|include-ndbcluster' => \$opt_include_ndbcluster,
'no-skip' => \$opt_no_skip,
'only-big-test' => \$opt_only_big_test,
'platform=s' => \$opt_platform,
'exclude-platform=s' => \$opt_platform_exclude,
'skip-combinations' => \$opt_skip_combinations,
'skip-im' => \&ignore_option,
'skip-ndbcluster|skip-ndb' => \$opt_skip_ndbcluster,
'skip-rpl' => \&collect_option,
'skip-sys-schema' => \$opt_skip_sys_schema,
'skip-test=s' => \&collect_option,
'start-from=s' => \&collect_option,
'suite|suites=s' => \$opt_suites,
'with-ndbcluster-only' => \&collect_option,
# Specify ports
'build-thread|mtr-build-thread=i' => \$opt_build_thread,
'mysqlx-port=i' => \$opt_mysqlx_baseport,
'port-base|mtr-port-base=i' => \$opt_port_base,
# Test case authoring
'check-testcases!' => \$opt_check_testcases,
'mark-progress' => \$opt_mark_progress,
'record' => \$opt_record,
'test-progress:1' => \$opt_test_progress,
# Extra options used when starting mysqld
'mysqld=s' => \@opt_extra_mysqld_opt,
'mysqld-env=s' => \@opt_mysqld_envs,
# Extra options used when bootstrapping mysqld
'initialize=s' => \@opt_extra_bootstrap_opt,
# Run test on running server
'extern=s' => \%opts_extern, # Append to hash
# Extra options used when running test clients
'mysqltest=s' => \@opt_extra_mysqltest_opt,
# Debugging
'boot-dbx' => \$opt_boot_dbx,
'boot-ddd' => \$opt_boot_ddd,
'boot-gdb' => \$opt_boot_gdb,
'client-dbx' => \$opt_client_dbx,
'client-ddd' => \$opt_client_ddd,
'client-debugger=s' => \$opt_client_debugger,
'client-gdb' => \$opt_client_gdb,
'client-lldb' => \$opt_client_lldb,
'dbx' => \$opt_dbx,
'ddd' => \$opt_ddd,
'debug' => \$opt_debug,
'debug-common' => \$opt_debug_common,
'debug-server' => \$opt_debug_server,
'debugger=s' => \$opt_debugger,
'gdb' => \$opt_gdb,
'gdb-secondary-engine' => \$opt_gdb_secondary_engine,
'lldb' => \$opt_lldb,
'manual-boot-gdb' => \$opt_manual_boot_gdb,
'manual-dbx' => \$opt_manual_dbx,
'manual-ddd' => \$opt_manual_ddd,
'manual-debug' => \$opt_manual_debug,
'manual-gdb' => \$opt_manual_gdb,
'manual-lldb' => \$opt_manual_lldb,
'max-save-core=i' => \$opt_max_save_core,
'max-save-datadir=i' => \$opt_max_save_datadir,
'max-test-fail=i' => \$opt_max_test_fail,
'strace-client' => \$opt_strace_client,
'strace-server' => \$opt_strace_server,
# Coverage, profiling etc
'callgrind' => \$opt_callgrind,
'debug-sync-timeout=i' => \$opt_debug_sync_timeout,
'gcov' => \$opt_gcov,
'gprof' => \$opt_gprof,
'helgrind' => \$opt_helgrind,
'lock-order' => \$opt_lock_order,
'sanitize' => \$opt_sanitize,
'valgrind-clients' => \$opt_valgrind_clients,
'valgrind-mysqld' => \$opt_valgrind_mysqld,
'valgrind-mysqltest' => \$opt_valgrind_mysqltest,
'valgrind-option=s' => \@valgrind_args,
'valgrind-path=s' => \$opt_valgrind_path,
'valgrind-secondary-engine' => \$opt_valgrind_secondary_engine,
'valgrind|valgrind-all' => \$opt_valgrind,
'valgrind-options=s' => sub {
my ($opt, $value) = @_;
# Deprecated option unless it's what we know pushbuild uses
if (option_equals($value, "--gen-suppressions=all --show-reachable=yes"))
{
push(@valgrind_args, $_) for (split(' ', $value));
return;
}
die("--valgrind-options=s is deprecated. Use ",
"--valgrind-option=s, to be specified several",
" times if necessary");
},
# Directories
'clean-vardir' => \$opt_clean_vardir,
'client-bindir=s' => \$path_client_bindir,
'client-libdir=s' => \$path_client_libdir,
'mem' => \$opt_mem,
'tmpdir=s' => \$opt_tmpdir,
'vardir=s' => \$opt_vardir,
# Misc
'charset-for-testdb=s' => \$opt_charset_for_testdb,
'colored-diff' => \$opt_colored_diff,
'comment=s' => \$opt_comment,
'default-myisam!' => \&collect_option,
'disk-usage!' => \&report_option,
'enable-disabled' => \&collect_option,
'fast' => \$opt_fast,
'force-restart' => \$opt_force_restart,
'help|h' => \$opt_usage,
'max-connections=i' => \$opt_max_connections,
'print-testcases' => \&collect_option,
'quiet' => \$opt_quiet,
'reorder!' => \$opt_reorder,
'repeat=i' => \$opt_repeat,
'report-features' => \$opt_report_features,
'report-times' => \$opt_report_times,
'report-unstable-tests' => \$opt_report_unstable_tests,
'result-file' => \$opt_resfile,
'retry-failure=i' => \$opt_retry_failure,
'retry=i' => \$opt_retry,
'shutdown-timeout=i' => \$opt_shutdown_timeout,
'sleep=i' => \$opt_sleep,
'start' => \$opt_start,
'start-and-exit' => \$opt_start_exit,
'start-dirty' => \$opt_start_dirty,
'stress=s' => \$opt_stress,
'suite-opt=s' => \$opt_suite_opt,
'suite-timeout=i' => \$opt_suite_timeout,
'testcase-timeout=i' => \$opt_testcase_timeout,
'timediff' => \&report_option,
'timer!' => \&report_option,
'timestamp' => \&report_option,
'unit-tests!' => \$opt_ctest,
'unit-tests-report!' => \$opt_ctest_report,
'user-args' => \$opt_user_args,
'user=s' => \$opt_user,
'verbose' => \$opt_verbose,
'verbose-restart' => \&report_option,
'wait-all' => \$opt_wait_all,
'warnings!' => \$opt_warnings,
# list-options is internal, not listed in help
'do-test-list=s' => \$opt_do_test_list,
'list-options' => \$opt_list_options,
'skip-test-list=s' => \$opt_skip_test_list,
'summary-report=s' => \$opt_summary_report,
'xml-report=s' => \$opt_xml_report);
GetOptions(%options) or usage("Can't read options");
usage("") if $opt_usage;
list_options(\%options) if $opt_list_options;
check_platform() if defined $ENV{PB2WORKDIR};
# Setup verbosity if verbose option is enabled.
if ($opt_verbose) {
report_option('verbose', $opt_verbose);
}
if (-d "../sql") {
$source_dist = 1;
}
# Find the absolute path to the test directory
$glob_mysql_test_dir = cwd();
if ($glob_mysql_test_dir =~ / /) {
die("Working directory \"$glob_mysql_test_dir\" contains space\n" .
"Bailing out, cannot function properly with space in path");
}
if (IS_CYGWIN) {
# Use mixed path format i.e c:/path/to/
$glob_mysql_test_dir = mixed_path($glob_mysql_test_dir);
}
# In most cases, the base directory we find everything relative to,
# is the parent directory of the "mysql-test" directory. For source
# distributions, TAR binary distributions and some other packages.
$basedir = dirname($glob_mysql_test_dir);
# In the RPM case, binaries and libraries are installed in the
# default system locations, instead of having our own private base
# directory. And we install "/usr/share/mysql-test". Moving up one
# more directory relative to "mysql-test" gives us a usable base
# directory for RPM installs.
if (!$source_dist and !-d "$basedir/bin") {
$basedir = dirname($basedir);
}
# Respect MTR_BINDIR variable, which is typically set in to the
# build directory in out-of-source builds.
$bindir = $ENV{MTR_BINDIR} || $basedir;
# Look for the client binaries directory
if ($path_client_bindir) {
# --client-bindir=path set on command line, check that the path exists
$path_client_bindir = mtr_path_exists($path_client_bindir);
} else {
$path_client_bindir =
mtr_path_exists(vs_config_dirs('runtime_output_directory', ''),
"$bindir/bin");
}
if (using_extern()) {
# Connect to the running mysqld and find out what it supports
collect_mysqld_features_from_running_server();
} else {
# Run the mysqld to find out what features are available
collect_mysqld_features();
}
# Look for language files and charsetsdir, use same share
$path_language = mtr_path_exists("$bindir/share/mysql", "$bindir/share");
my $path_share = $path_language;
@share_locations =
("share/mysql-" . $mysql_base_version, "share/mysql", "share");
$path_charsetsdir = my_find_dir($basedir, \@share_locations, "charsets");
($auth_plugin) = find_plugin("auth_test_plugin", "plugin_output_directory");
# On windows, backslashes in the file name argument to "load data
# infile" statement should be specified either as forward slashes or
# doubled backslashes. If vardir path contains backslashes,
# "check-warnings.test" will fail with parallel > 1, because the
# path to error log file is calculated using vardir path and this
# path is used with "load data infile" statement.
# Replace '\' with '/' on windows.
$opt_vardir =~ s/\\/\//g if (defined $opt_vardir and IS_WINDOWS);
# --debug[-common] implies we run debug server
$opt_debug_server = 1 if $opt_debug || $opt_debug_common;
if ($opt_comment) {
mtr_report();
mtr_print_thick_line('#');
mtr_report("# $opt_comment");
mtr_print_thick_line('#');
}
foreach my $arg (@ARGV) {
if ($arg =~ /^--skip-/) {
push(@opt_extra_mysqld_opt, $arg);
} elsif ($arg =~ /^--$/) {
# It is an effect of setting 'pass_through' in option processing
# that the lone '--' separating options from arguments survives,
# simply ignore it.
} elsif ($arg =~ /^-/) {
usage("Invalid option \"$arg\"");
} else {
push(@opt_cases, $arg);
}
}
# Find out type of logging that are being used
foreach my $arg (@opt_extra_mysqld_opt) {
if ($arg =~ /binlog[-_]format=(\S+)/) {
# Save this for collect phase
collect_option('binlog-format', $1);
mtr_report("Using binlog format '$1'");
}
}
# Disable --quiet option when verbose output is enabled.
if ($opt_verbose and $opt_quiet) {
$opt_quiet = 0;
mtr_report("Turning off '--quiet' since verbose output is enabled.");
}
if ($opt_test_progress != 0 and $opt_test_progress != 1) {
mtr_error("Invalid value '$opt_test_progress' for option 'test-progress'.");
}
# Read the file and store it in a string.
if ($opt_no_skip) {
$excluded_string = '';
my @noskip_exclude_lists = ('include/excludenoskip.list');
my $i_noskip_exclude_list =
'../internal/mysql-test/include/i_excludenoskip.list';
push(@noskip_exclude_lists, $i_noskip_exclude_list)
if (-e $i_noskip_exclude_list);
my $cloud_noskip_exclude_list =
'../internal/cloud/mysql-test/include/cloud_excludenoskip.list';
push(@noskip_exclude_lists, $cloud_noskip_exclude_list)
if (-e $cloud_noskip_exclude_list);
foreach my $excludedList (@noskip_exclude_lists) {
open(my $fh, '<', $excludedList) or
die "no-skip option cannot run without '$excludedList' $!";
while (<$fh>) {
chomp $_;
$excluded_string .= $_ . "," unless ($_ =~ /^\s*$/ or $_ =~ /^#/);
}
close $fh;
}
chop $excluded_string;
}
# Find out default storage engine being used(if any)
foreach my $arg (@opt_extra_mysqld_opt) {
if ($arg =~ /default[-_]storage[-_]engine=(\S+)/) {
# Save this for collect phase
collect_option('default-storage-engine', $1);
mtr_report("Using default engine '$1'");
}
if ($arg =~ /default[-_]tmp-storage[-_]engine=(\S+)/) {
# Save this for collect phase
collect_option('default-tmp-storage-engine', $1);
mtr_report("Using default tmp engine '$1'");
}
}
if ($opt_port_base ne "auto") {
if (my $rem = $opt_port_base % 10) {
mtr_warning("Port base $opt_port_base rounded down to multiple of 10");
$opt_port_base -= $rem;
}
$opt_build_thread = $opt_port_base / 10 - 1000;
}
# Check if we should speed up tests by trying to run on tmpfs
if ($opt_mem) {
mtr_error("Can't use --mem and --vardir at the same time ")
if $opt_vardir;
mtr_error("Can't use --mem and --tmpdir at the same time ")
if $opt_tmpdir;
# Disable '--mem' option on Windows
if (IS_WINDOWS) {
mtr_report("Turning off '--mem' option since it is not supported " .
"on Windows.");
$opt_mem = undef;
}
# Disable '--mem' option on MacOS
elsif (IS_MAC) {
mtr_report(
"Turning off '--mem' option since it is not supported " . "on MacOS.");
$opt_mem = undef;
} else {
# Search through the list of locations that are known
# to be "fast disks" to find a suitable location.
my @tmpfs_locations = ("/dev/shm", "/run/shm", "/tmp");
# Value set for env variable MTR_MEM=[DIR] is looked as first location.
unshift(@tmpfs_locations, $ENV{'MTR_MEM'}) if defined $ENV{'MTR_MEM'};
foreach my $fs (@tmpfs_locations) {
if (-d $fs and !-l $fs) {
my $template = "var_${opt_build_thread}_XXXX";
$opt_mem = tempdir($template, DIR => $fs, CLEANUP => 0);
last;
}
}
# Check if opt_mem is set to any of the built-in list of tmpfs
# locations (/dev/shm, /run/shm, /tmp).
if ($opt_mem eq 1) {
mtr_report("Couldn't find any of the built-in list of tmpfs " .
"locations(/dev/shm, /run/shm, /tmp), turning off " .
"'--mem' option.");
$opt_mem = undef;
}
}
}
# Set the "var/" directory, the base for everything else
if (defined $ENV{MTR_BINDIR}) {
$default_vardir = "$ENV{MTR_BINDIR}/mysql-test/var";
} else {
$default_vardir = "$glob_mysql_test_dir/var";
}
if (!$opt_vardir) {
$opt_vardir = $default_vardir;
}
# We make the path absolute, as the server will do a chdir() before usage
unless ($opt_vardir =~ m,^/, or
(IS_WINDOWS and $opt_vardir =~ m,^[a-z]:[/\\],i)) {
# Make absolute path, relative test dir
$opt_vardir = "$glob_mysql_test_dir/$opt_vardir";
}
set_vardir($opt_vardir);
# Check if "parallel" options is set
if (not defined $opt_parallel) {
# Set parallel value to 1
$opt_parallel = 1;
} else {
my $valid_parallel_value = 1;
# Check if parallel value is a positive number or "auto".
if ($opt_parallel =~ /^[0-9]+$/) {
# Numeric value, can't be less than '1'
$valid_parallel_value = 0 if ($opt_parallel < 1);
} else {
# String value and should be "auto"
$valid_parallel_value = 0 if ($opt_parallel ne "auto");
}
mtr_error("Invalid value '$opt_parallel' for '--parallel' option, " .
"use 'auto' or a positive number.")
if !$valid_parallel_value;
}
# Set the "tmp" directory
if (!$opt_tmpdir) {
$opt_tmpdir = "$opt_vardir/tmp" unless $opt_tmpdir;
my $res = check_socket_path_length("$opt_tmpdir/mysql_testsocket.sock",
$opt_parallel);
if ($res) {
mtr_report("Too long tmpdir path '$opt_tmpdir'",
" creating a shorter one");
# Create temporary directory in standard location for temporary files
$opt_tmpdir = tempdir(TMPDIR => 1, CLEANUP => 0);
mtr_report(" - Using tmpdir: '$opt_tmpdir'\n");
# Remember pid that created dir so it's removed by correct process
$opt_tmpdir_pid = $$;
}
}
# Remove ending slash if any
$opt_tmpdir =~ s,/+$,,;
# fast option
if ($opt_fast) {
# Kill processes instead of nice shutdown
$opt_shutdown_timeout = 0;
}
# Big test flags
if ($opt_only_big_test and $opt_big_test) {
# Disabling only-big-test option if both big-test and
# only-big-test options are passed.
mtr_report("Turning off --only-big-test");
$opt_only_big_test = 0;
}
# Enable --big-test and option when test cases are specified command line.
if (@opt_cases) {
$opt_big_test = 1 if !$opt_big_test;
}
$ENV{'BIG_TEST'} = 1 if ($opt_big_test or $opt_only_big_test);
# Gcov flag
if (($opt_gcov or $opt_gprof) and !$source_dist) {
mtr_error("Coverage test needs the source - please use source dist");
}
# Check debug related options
if ($opt_gdb ||
$opt_gdb_secondary_engine ||
$opt_client_gdb ||
$opt_ddd ||
$opt_client_ddd ||
$opt_manual_gdb ||
$opt_manual_lldb ||
$opt_manual_ddd ||
$opt_manual_debug ||
$opt_dbx ||
$opt_client_dbx ||
$opt_manual_dbx ||
$opt_debugger ||
$opt_client_debugger ||
$opt_manual_boot_gdb) {
# Indicate that we are using debugger
$glob_debugger = 1;
if (using_extern()) {
mtr_error("Can't use --extern when using debugger");
}
# Set one week timeout (check-testcase timeout will be 1/10th)
$opt_testcase_timeout = 7 * 24 * 60;
$opt_suite_timeout = 7 * 24 * 60;
$opt_shutdown_timeout = 24 * 60; # One day to shutdown
$opt_shutdown_timeout = 24 * 60;
$opt_start_timeout = 24 * 60 * 60; # One day for PID file creation
}
# Modified behavior with --start options
if ($opt_start or $opt_start_dirty or $opt_start_exit) {
collect_option('quick-collect', 1);
$start_only = 1;
}
# Check use of user-args
if ($opt_user_args) {
mtr_error("--user-args only valid with --start options")
unless $start_only;
mtr_error("--user-args cannot be combined with named suites or tests")
if $opt_suites || @opt_cases;
}
# Set default values for opt_ctest (--unit-tests)
if ($opt_ctest == -1) {
if (defined $opt_ctest_report && $opt_ctest_report) {
# Turn on --unit-tests by default if --unit-tests-report is used
$opt_ctest = 1;
} elsif ($opt_suites || @opt_cases) {
# Don't run ctest if tests or suites named
$opt_ctest = 0;
} elsif (defined $ENV{PB2WORKDIR}) {
# Override: disable if running in the PB test environment
$opt_ctest = 0;
}
}
# Check use of wait-all
if ($opt_wait_all && !$start_only) {
mtr_error("--wait-all can only be used with --start options");
}
# Gather stress-test options and modify behavior
if ($opt_stress) {
$opt_stress =~ s/,/ /g;
$opt_user_args = 1;
mtr_error("--stress cannot be combined with named ordinary suites or tests")
if $opt_suites || @opt_cases;
$opt_suites = "stress";
@opt_cases = ("wrapper");
$ENV{MST_OPTIONS} = $opt_stress;
$opt_ctest = 0;
}
# Check timeout arguments
mtr_error("Invalid value '$opt_testcase_timeout' supplied " .
"for option --testcase-timeout")
if ($opt_testcase_timeout <= 0);
mtr_error("Invalid value '$opt_suite_timeout' supplied " .
"for option --testsuite-timeout")
if ($opt_suite_timeout <= 0);
# Check trace protocol option
if ($opt_trace_protocol) {
push(@opt_extra_mysqld_opt, "--optimizer_trace=enabled=on,one_line=off");
# Some queries yield big traces:
push(@opt_extra_mysqld_opt, "--optimizer-trace-max-mem-size=1000000");
}
# Check valgrind arguments
if ($opt_valgrind or $opt_valgrind_path or @valgrind_args) {
mtr_report("Turning on valgrind for all executables");
$opt_valgrind = 1;
$opt_valgrind_mysqld = 1;
# Enable this when mysqlpump and mysqlbinlog are fixed.
# $opt_valgrind_clients = 1;
$opt_valgrind_mysqltest = 1;
$opt_valgrind_secondary_engine = 1;
# Increase the timeouts when running with valgrind
$opt_testcase_timeout *= 10;
$opt_suite_timeout *= 6;
$opt_start_timeout *= 10;
$opt_debug_sync_timeout *= 10;
} elsif ($opt_valgrind_mysqld) {
mtr_report("Turning on valgrind for mysqld(s) only");
$opt_valgrind = 1;
} elsif ($opt_valgrind_clients) {
mtr_report("Turning on valgrind for test clients");
$opt_valgrind = 1;
} elsif ($opt_valgrind_mysqltest) {
mtr_report("Turning on valgrind for mysqltest and mysql_client_test only");
$opt_valgrind = 1;
} elsif ($opt_valgrind_secondary_engine) {
mtr_report("Turning on valgrind for secondary engine server(s) only.");
}
if ($opt_callgrind) {
mtr_report("Turning on valgrind with callgrind for mysqld(s)");
$opt_valgrind = 1;
$opt_valgrind_mysqld = 1;
push(@valgrind_args, "--tool=callgrind", "--trace-children=yes");
# Increase the timeouts when running with callgrind
$opt_testcase_timeout *= 10;
$opt_suite_timeout *= 6;
$opt_start_timeout *= 10;
$opt_debug_sync_timeout *= 10;
}
if ($opt_helgrind) {
mtr_report("Turning on valgrind with helgrind for mysqld(s)");
$opt_valgrind = 1;
$opt_valgrind_mysqld = 1;
push(@valgrind_args, "--tool=helgrind");
# Checking for warnings takes too long time currently.
mtr_report("Turning off --warnings to save time when helgrinding");
$opt_warnings = 0;
}
if ($opt_valgrind) {
# Default to --tool=memcheck if no other tool has been explicitly
# specified. From >= 2.1.2, this option is needed
if (!@valgrind_args or !grep(/^--tool=/, @valgrind_args)) {
# Set default valgrind options for memcheck, can be overriden by user
unshift(@valgrind_args,
("--tool=memcheck", "--num-callers=16", "--show-reachable=yes"));
}
# Add suppression file if not specified
if (!grep(/^--suppressions=/, @valgrind_args)) {
push(@valgrind_args,
"--suppressions=${glob_mysql_test_dir}/valgrind.supp")
if -f "$glob_mysql_test_dir/valgrind.supp";
}
# Don't add --quiet; you will loose the summary reports.
mtr_report("Running valgrind with options \"",
join(" ", @valgrind_args), "\"");
# Turn off check testcases to save time
mtr_report("Turning off --check-testcases to save time when valgrinding");
$opt_check_testcases = 0;
}
if (defined $mysql_version_extra &&
$mysql_version_extra =~ /-tsan/) {
# Turn off check testcases to save time
mtr_report(
"Turning off --check-testcases to save time when using thread sanitizer");
$opt_check_testcases = 0;
}
if ($opt_debug_common) {
$opt_debug = 1;
$debug_d = "d,query,info,error,enter,exit";
}
if ($opt_strace_server && ($^O ne "linux")) {
$opt_strace_server = 0;
mtr_warning("Strace only supported in Linux ");
}
if ($opt_strace_client && ($^O ne "linux")) {
$opt_strace_client = 0;
mtr_warning("Strace only supported in Linux ");
}
mtr_report("Checking supported features");
check_debug_support(\%mysqld_variables);
check_ndbcluster_support(\%mysqld_variables);
executable_setup();
}
# To make it easier for different devs to work on the same host, an
# environment variable can be used to control all ports. A small number
# is to be used, 0 - 16 or similar.
#
# Note the MASTER_MYPORT has to be set the same in all 4.x and 5.x
# versions of this script, else a 4.0 test run might conflict with a
# 5.1 test run, even if different MTR_BUILD_THREAD is used. This means
# all port numbers might not be used in this version of the script.
#
# Also note the limitation of ports we are allowed to hand out. This
# differs between operating systems and configuration, see
# http://www.ncftp.com/ncftpd/doc/misc/ephemeral_ports.html
# But a fairly safe range seems to be 5001 - 32767
sub set_build_thread_ports($) {
my $thread = shift || 0;
# Number of unique build threads needed per MTR thread.
my $build_threads_per_thread = int($ports_per_thread / 10);
if (lc($opt_build_thread) eq 'auto') {
# Start searching for build thread ids from here
$build_thread = 300;
my $max_parallel = $opt_parallel * $build_threads_per_thread;
# Calucalte the upper limit value for build thread id
my $build_thread_upper =
$max_parallel > 39 ? $max_parallel + int($max_parallel / 2) : 49;
# Check the number of available processors and accordingly set
# the upper limit value for the build thread id.
$build_thread_upper =
$build_thread + ($ENV{NUMBER_OF_CPUS} > $build_thread_upper ?
$ENV{NUMBER_OF_CPUS} + int($ENV{NUMBER_OF_CPUS} / 2) :
$build_thread_upper);
my $found_free = 0;
while (!$found_free) {
$build_thread = mtr_get_unique_id($build_thread, $build_thread_upper,
$build_threads_per_thread);
if (!defined $build_thread) {
mtr_error("Could not get a unique build thread id");
}
for (my $i = 0 ; $i < $build_threads_per_thread ; $i++) {
$found_free = check_ports_free($build_thread + $i);
last if !$found_free;
}
# If not free, release and try from next number
if (!$found_free) {
mtr_release_unique_id();
$build_thread++;
}
}
} else {
$build_thread =
$opt_build_thread + ($thread - 1) * $build_threads_per_thread;
for (my $i = 0 ; $i < $build_threads_per_thread ; $i++) {
if (!check_ports_free($build_thread + $i)) {
# Some port was not free(which one has already been printed)
mtr_error("Some port(s) was not free");
}
}
}
$ENV{MTR_BUILD_THREAD} = $build_thread;
# Calculate baseport
$baseport = $build_thread * 10 + 10000;
if (lc($opt_mysqlx_baseport) eq "auto") {
if ($ports_per_thread > 10) {
# Reserving last 10 ports in the current port range for X plugin.
$mysqlx_baseport = $baseport + $ports_per_thread - 10;
} else {
# Reserving the last port in the range for X plugin
$mysqlx_baseport = $baseport + 9;
}
} else {
$mysqlx_baseport = $opt_mysqlx_baseport;
}
if ($secondary_engine_support) {
# Reserve a port for secondary engine server
if ($group_replication and $ports_per_thread == 40) {
# When both group replication and secondary engine are enabled,
# ports_per_thread value should be 40.
# - First set of 10 ports are reserved for mysqld servers
# - Second set of 10 ports are reserver for Group replication
# - Third set of 10 ports are reserved for secondary engine server
# - Fourth and last set of 10 porst are reserved for X plugin
$::secondary_engine_port = $baseport + 20;
} else {
# ports_per_thread value should be 30, reserve second set of
# 10 ports for secondary engine server.
$::secondary_engine_port = $baseport + 10;
}
}
if ($baseport < 5001 or $baseport + $ports_per_thread - 1 >= 32767) {
mtr_error("MTR_BUILD_THREAD number results in a port",
"outside 5001 - 32767",
"($baseport - $baseport + $ports_per_thread - 1)");
}
mtr_verbose("Using MTR_BUILD_THREAD $build_thread,",
"with reserved ports $baseport.." . ($baseport + $ports_per_thread - 1));
}
# Runs a mysqld with options --verbose --help and extracts version
# number and variables from the output; variables are put into the
# $mysqld_variables hash to be used later, to determine if we have
# support for this or that feature.
sub collect_mysqld_features {
my $found_variable_list_start = 0;
my $use_tmpdir;
if (defined $opt_tmpdir and -d $opt_tmpdir) {
# Create the tempdir in $opt_tmpdir
$use_tmpdir = $opt_tmpdir;
}
my $tmpdir = tempdir(CLEANUP => 0,
DIR => $use_tmpdir);
# Execute "mysqld --no-defaults --help --verbose" to get a list of
# all features and settings. '--no-defaults' and '--skip-grant-tables'
# are to avoid loading system-wide configs and plugins. '--datadir
# must exist, mysqld will chdir into it.
my $args;
mtr_init_args(\$args);
mtr_add_arg($args, "--no-defaults");
mtr_add_arg($args, "--datadir=%s", mixed_path($tmpdir));
mtr_add_arg($args, "--log-syslog=0");
mtr_add_arg($args, "--secure-file-priv=\"\"");
mtr_add_arg($args, "--skip-grant-tables");
mtr_add_arg($args, "--help");
mtr_add_arg($args, "--verbose");
# Need --user=root if running as *nix root user
if (!IS_WINDOWS and $> == 0) {
mtr_add_arg($args, "--user=root");
}
my $exe_mysqld = find_mysqld($basedir);
my $cmd = join(" ", $exe_mysqld, @$args);
my $list = `$cmd`;
foreach my $line (split('\n', $list)) {
# First look for version
if (!$mysql_version_id) {
# Look for version
my $exe_name = basename($exe_mysqld);
mtr_verbose("exe_name: $exe_name");
if ($line =~ /^\S*$exe_name\s\sVer\s([0-9]*)\.([0-9]*)\.([0-9]*)([^\s]*)/)
{
$mysql_version_id = $1 * 10000 + $2 * 100 + $3;
# Some paths might be version specific
$mysql_base_version =
int($mysql_version_id / 10000) . "." .
int(($mysql_version_id % 10000) / 100);
mtr_report("MySQL Version $1.$2.$3");
$mysql_version_extra = $4;
}
} else {
if (!$found_variable_list_start) {
# Look for start of variables list
if ($line =~ /[\-]+\s[\-]+/) {
$found_variable_list_start = 1;
}
} else {
# Put variables into hash
if ($line =~ /^([\S]+)[ \t]+(.*?)\r?$/) {
# print "$1=\"$2\"\n";
$mysqld_variables{$1} = $2;
} else {
# The variable list is ended with a blank line
if ($line =~ /^[\s]*$/) {
last;
} else {
# Send out a warning, we should fix the variables that has no
# space between variable name and it's value or should it be
# fixed width column parsing? It does not look like that in
# function my_print_variables in my_getopt.c
mtr_warning("Could not parse variable list line : $line");
}
}
}
}
}
rmtree($tmpdir);
mtr_error("Could not find version of MySQL") unless $mysql_version_id;
mtr_error("Could not find variabes list") unless $found_variable_list_start;
# InnoDB is always enabled as of 5.7.
$mysqld_variables{'innodb'} = "ON";
}
sub collect_mysqld_features_from_running_server () {
my $mysql = mtr_exe_exists("$path_client_bindir/mysql");
my $args;
mtr_init_args(\$args);
mtr_add_arg($args, "--no-defaults");
mtr_add_arg($args, "--user=%s", $opt_user);
while (my ($option, $value) = each(%opts_extern)) {
mtr_add_arg($args, "--$option=$value");
}
mtr_add_arg($args, "--silent"); # Tab separated output
mtr_add_arg($args, "-e '%s'", "use mysql; SHOW GLOBAL VARIABLES");
my $cmd = "$mysql " . join(' ', @$args);
mtr_verbose("cmd: $cmd");
my $list = `$cmd` or
mtr_error("Could not connect to extern server using command: '$cmd'");
foreach my $line (split('\n', $list)) {
# Put variables into hash
if ($line =~ /^([\S]+)[ \t]+(.*?)\r?$/) {
# print "$1=\"$2\"\n";
$mysqld_variables{$1} = $2;
}
}
# InnoDB is always enabled as of 5.7.
$mysqld_variables{'innodb'} = "ON";
# Parse version
my $version_str = $mysqld_variables{'version'};
if ($version_str =~ /^([0-9]*)\.([0-9]*)\.([0-9]*)([^\s]*)/) {
$mysql_version_id = $1 * 10000 + $2 * 100 + $3;
# Some paths might be version specific
$mysql_base_version =
int($mysql_version_id / 10000) . "." .
int(($mysql_version_id % 10000) / 100);
mtr_report("MySQL Version $1.$2.$3");
$mysql_version_extra = $4;
}
mtr_error("Could not find version of MySQL") unless $mysql_version_id;
}
sub find_mysqld {
my ($mysqld_basedir) = $ENV{MTR_BINDIR} || @_;
my @mysqld_names = ("mysqld");
if ($opt_debug_server) {
# Put mysqld-debug first in the list of binaries to look for
mtr_verbose("Adding mysqld-debug first in list of binaries to look for");
unshift(@mysqld_names, "mysqld-debug");
}
return
my_find_bin($mysqld_basedir,
[ "runtime_output_directory", "libexec", "sbin", "bin" ],
[@mysqld_names]);
}
# Finds paths to various executables (other than mysqld) and sets
# the corresponding '$exe_xxx' variables.
sub executable_setup () {
# Check if libtool is available in this distribution/clone
# we need it when valgrinding or debugging non installed binary
# Otherwise valgrind will valgrind the libtool wrapper or bash
# and gdb will not find the real executable to debug
if (-x "../libtool") {
$exe_libtool = "../libtool";
if ($opt_valgrind or $glob_debugger) {
mtr_report("Using \"$exe_libtool\" when running valgrind or debugger");
}
}
# Look for the client binaries
$exe_mysqladmin = mtr_exe_exists("$path_client_bindir/mysqladmin");
$exe_mysql = mtr_exe_exists("$path_client_bindir/mysql");
$exe_mysql_ssl_rsa_setup =
mtr_exe_exists("$path_client_bindir/mysql_ssl_rsa_setup");
if ($ndbcluster_enabled) {
# Look for single threaded NDB
$exe_ndbd =
my_find_bin($bindir,
[ "runtime_output_directory", "libexec", "sbin", "bin" ],
"ndbd");
# Look for multi threaded NDB
$exe_ndbmtd =
my_find_bin($bindir,
[ "runtime_output_directory", "libexec", "sbin", "bin" ],
"ndbmtd", NOT_REQUIRED);
if ($exe_ndbmtd) {
my $mtr_ndbmtd = $ENV{MTR_NDBMTD};
if ($mtr_ndbmtd) {
mtr_report(" - multi threaded ndbd found, will be used always");
$exe_ndbd = $exe_ndbmtd;
} else {
mtr_report(
" - multi threaded ndbd found, will be " . "used \"round robin\"");
}
}
$exe_ndb_mgmd =
my_find_bin($bindir,
[ "runtime_output_directory", "libexec", "sbin", "bin" ],
"ndb_mgmd");
$exe_ndb_mgm =
my_find_bin($bindir, [ "runtime_output_directory", "bin" ], "ndb_mgm");
$exe_ndb_waiter =
my_find_bin($bindir, [ "runtime_output_directory", "bin" ], "ndb_waiter");
}
if (defined $ENV{'MYSQL_TEST'}) {
$exe_mysqltest = $ENV{'MYSQL_TEST'};
print "===========================================================\n";
print "WARNING:The mysqltest binary is fetched from $exe_mysqltest\n";
print "===========================================================\n";
} else {
$exe_mysqltest = mtr_exe_exists("$path_client_bindir/mysqltest");
}
}
sub client_debug_arg($$) {
my ($args, $client_name) = @_;
# Workaround for Bug #50627: drop any debug opt
return if $client_name =~ /^mysqlbinlog/;
if ($opt_debug) {
mtr_add_arg($args, "--loose-debug=$debug_d:t:A,%s/log/%s.trace",
$path_vardir_trace, $client_name);
}
}
sub client_arguments ($;$) {
my $client_name = shift;
my $group_suffix = shift;
my $client_exe = mtr_exe_exists("$path_client_bindir/$client_name");
my $args;
mtr_init_args(\$args);
if ($opt_valgrind_clients) {
valgrind_client_arguments($args, \$client_exe);
}
mtr_add_arg($args, "--defaults-file=%s", $path_config_file);
if (defined($group_suffix)) {
mtr_add_arg($args, "--defaults-group-suffix=%s", $group_suffix);
client_debug_arg($args, "$client_name-$group_suffix");
} else {
client_debug_arg($args, $client_name);
}
return mtr_args2str($client_exe, @$args);
}
sub client_arguments_no_grp_suffix($) {
my $client_name = shift;
my $client_exe = mtr_exe_exists("$path_client_bindir/$client_name");
my $args;
mtr_init_args(\$args);
if ($opt_valgrind_clients) {
valgrind_client_arguments($args, \$client_exe);
}
return mtr_args2str($client_exe, @$args);
}
sub mysqlslap_arguments () {
my $exe = mtr_exe_maybe_exists("$path_client_bindir/mysqlslap");
if ($exe eq "") {
# mysqlap was not found
if (defined $mysql_version_id and $mysql_version_id >= 50100) {
mtr_error("Could not find the mysqlslap binary");
}
return ""; # Don't care about mysqlslap
}
my $args;
mtr_init_args(\$args);
if ($opt_valgrind_clients) {
valgrind_client_arguments($args, \$exe);
}
mtr_add_arg($args, "--defaults-file=%s", $path_config_file);
client_debug_arg($args, "mysqlslap");
return mtr_args2str($exe, @$args);
}
sub mysqldump_arguments ($) {
my ($group_suffix) = @_;
my $exe = mtr_exe_exists("$path_client_bindir/mysqldump");
my $args;
mtr_init_args(\$args);
if ($opt_valgrind_clients) {
valgrind_client_arguments($args, \$exe);
}
mtr_add_arg($args, "--defaults-file=%s", $path_config_file);
mtr_add_arg($args, "--defaults-group-suffix=%s", $group_suffix);
client_debug_arg($args, "mysqldump-$group_suffix");
return mtr_args2str($exe, @$args);
}
sub mysql_client_test_arguments() {
my $exe;
# mysql_client_test executable may _not_ exist
$exe = mtr_exe_maybe_exists("$path_client_bindir/mysql_client_test");
return "" unless $exe;
my $args;
mtr_init_args(\$args);
if ($opt_valgrind_mysqltest) {
valgrind_arguments($args, \$exe);
}
mtr_add_arg($args, "--defaults-file=%s", $path_config_file);
mtr_add_arg($args, "--testcase");
mtr_add_arg($args, "--vardir=$opt_vardir");
client_debug_arg($args, "mysql_client_test");
return mtr_args2str($exe, @$args);
}
sub mysqlxtest_arguments() {
my $exe;
# mysqlxtest executable may _not_ exist
$exe = mtr_exe_maybe_exists("$path_client_bindir/mysqlxtest");
return "" unless $exe;
my $args;
mtr_init_args(\$args);
if ($opt_valgrind_clients) {
valgrind_client_arguments($args, \$exe);
}
if ($opt_debug) {
mtr_add_arg($args, "--debug=$debug_d:t:i:A,%s/log/%s.trace",
$path_vardir_trace, "mysqlxtest");
}
mtr_add_arg($args, "--port=%d", $mysqlx_baseport);
return mtr_args2str($exe, @$args);
}
sub mysqlpump_arguments ($) {
my ($group_suffix) = @_;
my $exe = mtr_exe_exists("$path_client_bindir/mysqlpump");
my $args;
mtr_init_args(\$args);
if ($opt_valgrind_clients) {
valgrind_client_arguments($args, \$exe);
}
mtr_add_arg($args, "--defaults-file=%s", $path_config_file);
mtr_add_arg($args, "--defaults-group-suffix=%s", $group_suffix);
client_debug_arg($args, "mysqlpump-$group_suffix");
return mtr_args2str($exe, @$args);
}
sub mysqlbackup_arguments () {
my $exe =
mtr_exe_maybe_exists(vs_config_dirs('runtime_output_directory',
'mysqlbackup'
),
"$path_client_bindir/mysqlbackup");
return "" unless $exe;
my $args;
mtr_init_args(\$args);
if ($opt_valgrind_clients) {
valgrind_client_arguments($args, \$exe);
}
return mtr_args2str($exe, @$args);
}
sub mysqlbackup_plugin_dir () {
my $fnm = find_plugin('mysqlbackup_sbt_test_mms', 'plugin_output_directory');
return "" unless $fnm;
return dirname($fnm);
}
# Set environment to be used by childs of this process for things that
# are constant during the whole lifetime of mysql-test-run.
sub find_plugin($$) {
my ($plugin, $location) = @_;
my $plugin_filename;
if (IS_WINDOWS) {
$plugin_filename = $plugin . ".dll";
} else {
$plugin_filename = $plugin . ".so";
}
my $lib_plugin =
mtr_file_exists(vs_config_dirs($location, $plugin_filename),
"$basedir/lib/plugin/" . $plugin_filename,
"$basedir/lib64/plugin/" . $plugin_filename,
"$basedir/lib/mysql/plugin/" . $plugin_filename,
"$basedir/lib64/mysql/plugin/" . $plugin_filename,);
return $lib_plugin;
}
# Read plugin defintions file
sub read_plugin_defs($) {
my ($defs_file) = @_;
my $running_debug = 0;
open(PLUGDEF, '<', $defs_file) or
mtr_error("Can't read plugin defintions file $defs_file");
# Need to check if we will be running mysqld-debug
if ($opt_debug_server) {
$running_debug = 1 if find_mysqld($basedir) =~ /mysqld-debug/;
}
while (<PLUGDEF>) {
next if /^#/;
my ($plug_file, $plug_loc, $plug_var, $plug_names) = split;
# Allow empty lines
next unless $plug_file;
mtr_error("Lines in $defs_file must have 3 or 4 items") unless $plug_var;
# If running debug server, plugins will be in 'debug' subdirectory
$plug_file = "debug/$plug_file" if $running_debug && !$source_dist;
my ($plugin) = find_plugin($plug_file, $plug_loc);
# Set env. variables that tests may use, set to empty if plugin
# listed in def. file but not found.
if ($plugin) {
$ENV{$plug_var} = basename($plugin);
$ENV{ $plug_var . '_DIR' } = dirname($plugin);
$ENV{ $plug_var . '_OPT' } = "--plugin-dir=" . dirname($plugin);
if ($plug_names) {
my $lib_name = basename($plugin);
my $load_var = "--plugin_load=";
my $early_load_var = "--early-plugin_load=";
my $load_add_var = "--plugin_load_add=";
my $semi = '';
foreach my $plug_name (split(',', $plug_names)) {
$load_var .= $semi . "$plug_name=$lib_name";
$early_load_var .= $semi . "$plug_name=$lib_name";
$load_add_var .= $semi . "$plug_name=$lib_name";
$semi = ';';
}
$ENV{ $plug_var . '_LOAD' } = $load_var;
$ENV{ $plug_var . '_LOAD_EARLY' } = $early_load_var;
$ENV{ $plug_var . '_LOAD_ADD' } = $load_add_var;
}
} else {
$ENV{$plug_var} = "";
$ENV{ $plug_var . '_DIR' } = "";
$ENV{ $plug_var . '_OPT' } = "";
$ENV{ $plug_var . '_LOAD' } = "" if $plug_names;
$ENV{ $plug_var . '_LOAD_ADD' } = "" if $plug_names;
}
}
close PLUGDEF;
}
#
# Scan sub-directories in basedir and fetch all
# mysql-test suite names
#
sub get_all_suites {
# Skip processing if path does not point to a directory
return if not -d;
# NB: suite/(.*)/t$ is required because of suites like
# 'engines/funcs' and 'engines/iuds'
my $suite_name = $1
if ($File::Find::name =~ /mysql\-test[\/\\]suite[\/\\](.*)[\/\\]t$/ or
$File::Find::name =~ /mysql\-test[\/\\]suite[\/\\]([^\/\\]*).*/ or
$File::Find::name =~ /plugin[\/\\](.*)[\/\\]tests[\/\\]mtr[\/\\]t$/ or
$File::Find::name =~ /components[\/\\](.*)[\/\\]tests[\/\\]mtr[\/\\]t$/);
return if not defined $suite_name;
# Skip extracting suite name if the path is already processed
if (not $visited_suite_names{$suite_name}) {
$visited_suite_names{$suite_name}++;
$opt_suites = $opt_suites . ($opt_suites ? "," : "") . $suite_name;
}
}
#
# Remove specified suite from the comma separated suite list
#
sub remove_suite_from_list {
my $suite = shift;
($opt_suites =~ s/,$suite,/,/) or
($opt_suites =~ s/^$suite,//) or
($opt_suites =~ s/^$suite$//) or
($opt_suites =~ s/,$suite$//);
}
# Sets a long list of environment variables. Those that begin with
# MYSQL_ are set with the the intent of being used in tests. The
# subroutine is called by each worker thread, since some of the
# MYSQLD_ variables refer to paths which will actually be worker
# specific.
sub environment_setup {
umask(022);
my @ld_library_paths;
if ($path_client_libdir) {
# Use the --client-libdir passed on commandline
push(@ld_library_paths, "$path_client_libdir");
}
# Plugin settings should no longer be added here, instead place
# definitions in include/plugin.defs.
# See comment in that file for details.
if (@ld_library_paths) {
$ENV{'LD_LIBRARY_PATH'} = join(":",
@ld_library_paths,
$ENV{'LD_LIBRARY_PATH'} ? split(':', $ENV{'LD_LIBRARY_PATH'}) : ());
mtr_warning("LD_LIBRARY_PATH: $ENV{'LD_LIBRARY_PATH'}");
$ENV{'DYLD_LIBRARY_PATH'} = join(":",
@ld_library_paths,
$ENV{'DYLD_LIBRARY_PATH'} ? split(':', $ENV{'DYLD_LIBRARY_PATH'}) : ());
mtr_verbose("DYLD_LIBRARY_PATH: $ENV{'DYLD_LIBRARY_PATH'}");
}
$ENV{'UMASK'} = "0660"; # The octal *string*
$ENV{'UMASK_DIR'} = "0770"; # The octal *string*
# MySQL tests can produce output in various character sets
# (especially, ctype_xxx.test). To avoid confusing Perl with output
# which is incompatible with the current locale settings, we reset
# the current values of LC_ALL and LC_CTYPE to "C". For details,
# please see Bug#27636 tests fails if LC_* variables set to *_*.UTF-8
$ENV{'LC_ALL'} = "C";
$ENV{'LC_COLLATE'} = "C";
$ENV{'LC_CTYPE'} = "C";
$ENV{'DEFAULT_MASTER_PORT'} = $mysqld_variables{'port'};
$ENV{'MYSQL_BINDIR'} = "$bindir";
$ENV{'MYSQL_CHARSETSDIR'} = $path_charsetsdir;
$ENV{'MYSQL_SHAREDIR'} = $path_language;
$ENV{'MYSQL_TEST_DIR'} = $glob_mysql_test_dir;
$ENV{'MYSQL_TEST_DIR_ABS'} = getcwd();
$ENV{'MYSQL_TMP_DIR'} = $opt_tmpdir;
$ENV{'MYSQLTEST_VARDIR'} = $opt_vardir;
$ENV{'USE_RUNNING_SERVER'} = using_extern();
if (IS_WINDOWS) {
$ENV{'SECURE_LOAD_PATH'} = $glob_mysql_test_dir . "\\std_data";
$ENV{'MYSQL_TEST_LOGIN_FILE'} = $opt_tmpdir . "\\.mylogin.cnf";
$ENV{'MYSQLTEST_VARDIR_ABS'} = $opt_vardir;
} else {
$ENV{'SECURE_LOAD_PATH'} = $glob_mysql_test_dir . "/std_data";
$ENV{'MYSQL_TEST_LOGIN_FILE'} = $opt_tmpdir . "/.mylogin.cnf";
$ENV{'MYSQLTEST_VARDIR_ABS'} = abs_path("$opt_vardir");
}
# Setup env for NDB
if ($ndbcluster_enabled) {
$ENV{'NDB_MGM'} =
my_find_bin($bindir, [ "runtime_output_directory", "bin" ], "ndb_mgm");
$ENV{'NDB_WAITER'} = $exe_ndb_waiter;
$ENV{'NDB_CONFIG'} =
my_find_bin($bindir, [ "runtime_output_directory", "bin" ], "ndb_config");
$ENV{'NDB_SELECT_ALL'} =
my_find_bin($bindir, [ "runtime_output_directory", "bin" ],
"ndb_select_all");
$ENV{'NDB_DROP_TABLE'} =
my_find_bin($bindir, [ "runtime_output_directory", "bin" ],
"ndb_drop_table");
$ENV{'NDB_DESC'} =
my_find_bin($bindir, [ "runtime_output_directory", "bin" ], "ndb_desc");
$ENV{'NDB_SHOW_TABLES'} =
my_find_bin($bindir, [ "runtime_output_directory", "bin" ],
"ndb_show_tables");
my $ndbapi_examples_binary =
my_find_bin($bindir, [ "storage/ndb/ndbapi-examples", "bin" ],
"ndb_ndbapi_simple", NOT_REQUIRED);
if ($ndbapi_examples_binary) {
$ENV{'NDB_EXAMPLES_BINARY'} = $ndbapi_examples_binary;
$ENV{'NDB_EXAMPLES_DIR'} = dirname($ndbapi_examples_binary);
mtr_verbose("NDB_EXAMPLES_DIR: $ENV{'NDB_EXAMPLES_DIR'}");
}
my $path_ndb_testrun_log = "$opt_vardir/tmp/ndb_testrun.log";
$ENV{'NDB_TOOLS_OUTPUT'} = $path_ndb_testrun_log;
}
# mysql clients
$ENV{'EXE_MYSQL'} = $exe_mysql;
$ENV{'MYSQL'} = client_arguments("mysql");
$ENV{'MYSQL_BINLOG'} = client_arguments("mysqlbinlog");
$ENV{'MYSQL_CHECK'} = client_arguments("mysqlcheck");
$ENV{'MYSQL_CLIENT_TEST'} = mysql_client_test_arguments();
$ENV{'MYSQL_DUMP'} = mysqldump_arguments(".1");
$ENV{'MYSQL_DUMP_SLAVE'} = mysqldump_arguments(".2");
$ENV{'MYSQL_IMPORT'} = client_arguments("mysqlimport");
$ENV{'MYSQL_PUMP'} = mysqlpump_arguments(".1");
$ENV{'MYSQL_SHOW'} = client_arguments("mysqlshow");
$ENV{'MYSQL_SLAP'} = mysqlslap_arguments();
$ENV{'MYSQL_SLAVE'} = client_arguments("mysql", ".2");
$ENV{'MYSQL_SSL_RSA_SETUP'} = $exe_mysql_ssl_rsa_setup;
$ENV{'MYSQL_UPGRADE'} = client_arguments("mysql_upgrade");
$ENV{'MYSQLADMIN'} = native_path($exe_mysqladmin);
$ENV{'MYSQLXTEST'} = mysqlxtest_arguments();
$ENV{'PATH_CONFIG_FILE'} = $path_config_file;
$ENV{'MYSQLBACKUP'} = mysqlbackup_arguments()
unless $ENV{'MYSQLBACKUP'};
$ENV{'MYSQLBACKUP_PLUGIN_DIR'} = mysqlbackup_plugin_dir()
unless $ENV{'MYSQLBACKUP_PLUGIN_DIR'};
$ENV{'MYSQL_CONFIG_EDITOR'} =
client_arguments_no_grp_suffix("mysql_config_editor");
$ENV{'MYSQL_SECURE_INSTALLATION'} =
"$path_client_bindir/mysql_secure_installation";
my $exe_mysqld = find_mysqld($basedir);
$ENV{'MYSQLD'} = $exe_mysqld;
my $extra_opts = join(" ", @opt_extra_mysqld_opt);
my $extra_bootstrap_opts = join(" ", @opt_extra_bootstrap_opt);
$ENV{'MYSQLD_CMD'} =
"$exe_mysqld --defaults-group-suffix=.1 " .
"--defaults-file=$path_config_file $extra_bootstrap_opts $extra_opts";
# bug25714 executable may _not_ exist in some versions, test using
# it should be skipped.
my $exe_bug25714 = mtr_exe_maybe_exists("$path_client_bindir/bug25714");
$ENV{'MYSQL_BUG25714'} = native_path($exe_bug25714);
# Get the bin dir
$ENV{'MYSQL_BIN_PATH'} = native_path($bindir);
if ($secondary_engine_support) {
secondary_engine_environment_setup(\&find_plugin, $bindir);
initialize_function_pointers(\&gdb_arguments, \&mark_log, \&mysqlds,
\&run_query, \&valgrind_arguments,
\&report_failure_and_restart);
}
# mysql_fix_privilege_tables.sql
my $file_mysql_fix_privilege_tables =
mtr_file_exists("$basedir/scripts/mysql_fix_privilege_tables.sql",
"$basedir/share/mysql_fix_privilege_tables.sql",
"$basedir/share/mysql/mysql_fix_privilege_tables.sql",
"$bindir/scripts/mysql_fix_privilege_tables.sql",
"$bindir/share/mysql_fix_privilege_tables.sql",
"$bindir/share/mysql/mysql_fix_privilege_tables.sql");
$ENV{'MYSQL_FIX_PRIVILEGE_TABLES'} = $file_mysql_fix_privilege_tables;
# my_print_defaults
my $exe_my_print_defaults =
mtr_exe_exists("$path_client_bindir/my_print_defaults");
$ENV{'MYSQL_MY_PRINT_DEFAULTS'} = native_path($exe_my_print_defaults);
# Setup env so childs can execute innochecksum
my $exe_innochecksum = mtr_exe_exists("$path_client_bindir/innochecksum");
$ENV{'INNOCHECKSUM'} = native_path($exe_innochecksum);
if ($opt_valgrind_clients) {
my $args;
mtr_init_args(\$args);
valgrind_client_arguments($args, \$exe_innochecksum);
$ENV{'INNOCHECKSUM'} = mtr_args2str($exe_innochecksum, @$args);
}
# Setup env so childs can execute ibd2sdi
my $exe_ibd2sdi = mtr_exe_exists("$path_client_bindir/ibd2sdi");
$ENV{'IBD2SDI'} = native_path($exe_ibd2sdi);
if ($opt_valgrind_clients) {
my $args;
mtr_init_args(\$args);
valgrind_client_arguments($args, \$exe_ibd2sdi);
$ENV{'IBD2SDI'} = mtr_args2str($exe_ibd2sdi, @$args);
}
# Setup env so childs can execute myisampack and myisamchk
$ENV{'MYISAMCHK'} =
native_path(mtr_exe_exists("$path_client_bindir/myisamchk"));
$ENV{'MYISAMPACK'} =
native_path(mtr_exe_exists("$path_client_bindir/myisampack"));
# mysqld_safe
my $mysqld_safe = mtr_pl_maybe_exists("$bindir/scripts/mysqld_safe") ||
mtr_pl_maybe_exists("$path_client_bindir/mysqld_safe");
if ($mysqld_safe) {
$ENV{'MYSQLD_SAFE'} = $mysqld_safe;
}
# mysqldumpslow
my $mysqldumpslow = mtr_pl_maybe_exists("$bindir/scripts/mysqldumpslow") ||
mtr_pl_maybe_exists("$path_client_bindir/mysqldumpslow");
if ($mysqldumpslow) {
$ENV{'MYSQLDUMPSLOW'} = $mysqldumpslow;
}
# perror
my $exe_perror = mtr_exe_exists("$path_client_bindir/perror");
$ENV{'MY_PERROR'} = native_path($exe_perror);
# mysql_tzinfo_to_sql is not used on Windows, but vs_config_dirs
# is needed when building with Xcode on OSX.
my $exe_mysql_tzinfo_to_sql =
mtr_exe_exists("$path_client_bindir/mysql_tzinfo_to_sql");
$ENV{'MYSQL_TZINFO_TO_SQL'} = native_path($exe_mysql_tzinfo_to_sql);
# lz4_decompress
my $exe_lz4_decompress =
mtr_exe_maybe_exists("$path_client_bindir/lz4_decompress");
$ENV{'LZ4_DECOMPRESS'} = native_path($exe_lz4_decompress);
# zlib_decompress
my $exe_zlib_decompress =
mtr_exe_maybe_exists("$path_client_bindir/zlib_decompress");
$ENV{'ZLIB_DECOMPRESS'} = native_path($exe_zlib_decompress);
# Create an environment variable to make it possible
# to detect that valgrind is being used from test cases
$ENV{'VALGRIND_TEST'} = $opt_valgrind;
# Create an environment variable to make it possible
# to detect if valgrind is being used on the server
# for test cases
$ENV{'VALGRIND_SERVER_TEST'} = $opt_valgrind_mysqld;
# Ask UBSAN to print stack traces, and to be fail-fast.
$ENV{'UBSAN_OPTIONS'} = "print_stacktrace=1,halt_on_error=1" if $opt_sanitize;
# Make sure LeakSanitizer exits if leaks are found
$ENV{'LSAN_OPTIONS'} =
"exitcode=42,suppressions=${glob_mysql_test_dir}/lsan.supp"
if $opt_sanitize;
$ENV{'ASAN_OPTIONS'} = "suppressions=${glob_mysql_test_dir}/asan.supp"
if $opt_sanitize;
# The Thread Sanitizer allocator should return NULL instead of crashing on out-of-memory.
$ENV{'TSAN_OPTIONS'} = $ENV{'TSAN_OPTIONS'} . ",allocator_may_return_null=1"
if $opt_sanitize;
# Add dir of this perl to aid mysqltest in finding perl
my $perldir = dirname($^X);
my $pathsep = ":";
$pathsep = ";" if IS_WINDOWS && !IS_CYGWIN;
$ENV{'PATH'} = "$ENV{'PATH'}" . $pathsep . $perldir;
}
sub remove_vardir_subs() {
foreach my $sdir (glob("$opt_vardir/*")) {
mtr_verbose("Removing subdir $sdir");
rmtree($sdir);
}
}
# Remove var and any directories in var/ created by previous tests
sub remove_stale_vardir () {
mtr_report("Removing old var directory");
mtr_error("No, don't remove the vardir when running with --extern")
if using_extern();
mtr_verbose("opt_vardir: $opt_vardir");
if ($opt_vardir eq $default_vardir) {
# Running with "var" in mysql-test dir
if (-l $opt_vardir) {
# var is a symlink
if ($opt_mem) {
# Remove the directory which the link points at
mtr_verbose("Removing " . readlink($opt_vardir));
rmtree(readlink($opt_vardir));
# Remove the "var" symlink
mtr_verbose("unlink($opt_vardir)");
unlink($opt_vardir);
} else {
# Some users creates a soft link in mysql-test/var to another area
# - allow it, but remove all files in it
mtr_report(" - WARNING: Using the 'mysql-test/var' symlink");
# Make sure the directory where it points exist
mtr_error("The destination for symlink $opt_vardir does not exist")
if !-d readlink($opt_vardir);
remove_vardir_subs();
}
} else {
# Remove the entire "var" dir
mtr_verbose("Removing $opt_vardir/");
rmtree("$opt_vardir/");
}
if ($opt_mem) {
# A symlink from var/ to $opt_mem will be set up remove the
# $opt_mem dir to assure the symlink won't point at an old
# directory.
mtr_verbose("Removing $opt_mem");
rmtree($opt_mem);
}
} else {
# Running with "var" in some other place. Remove the var/ dir in
# mysql-test dir if any this could be an old symlink that shouldn't
# be there.
mtr_verbose("Removing $default_vardir");
rmtree($default_vardir);
# Remove the "var" dir
mtr_verbose("Removing $opt_vardir/");
rmtree("$opt_vardir/");
}
# Remove the "tmp" dir
mtr_verbose("Removing $opt_tmpdir/");
rmtree("$opt_tmpdir/");
}
# Create var and the directories needed in var
sub setup_vardir() {
mtr_report("Creating var directory '$opt_vardir'");
if ($opt_vardir eq $default_vardir) {
# Running with "var" in mysql-test dir
if (-l $opt_vardir) {
# It's a symlink, make sure the directory where it points exist
mtr_error("The destination for symlink $opt_vardir does not exist")
if !-d readlink($opt_vardir);
} elsif ($opt_mem) {
# Runinng with "var" as a link to some "memory" location, normally tmpfs
mtr_verbose("Creating $opt_mem");
mkpath($opt_mem);
mtr_report(" - symlinking 'var' to '$opt_mem'");
symlink($opt_mem, $opt_vardir);
}
}
if (!-d $opt_vardir) {
mtr_verbose("Creating $opt_vardir");
mkpath($opt_vardir);
}
# Ensure a proper error message if vardir couldn't be created
unless (-d $opt_vardir and -w $opt_vardir) {
mtr_error("Writable 'var' directory is needed, use the " .
"'--vardir=<path>' option");
}
mkpath("$opt_vardir/log");
mkpath("$opt_vardir/run");
# Create var/tmp and tmp - they might be different
mkpath("$opt_vardir/tmp");
mkpath($opt_tmpdir) if ($opt_tmpdir ne "$opt_vardir/tmp");
# On some operating systems, there is a limit to the length of a
# UNIX domain socket's path far below PATH_MAX. Don't allow that
# to happen.
my $res = check_socket_path_length("$opt_tmpdir/mysql_testsocket.sock",
$opt_parallel);
if ($res) {
mtr_error("Socket path '$opt_tmpdir' too long, it would be ",
"truncated and thus not possible to use for connection to ",
"MySQL Server. Set a shorter with --tmpdir=<path> option");
}
# Copy all files from std_data into var/std_data
# and make them world readable
copytree("$glob_mysql_test_dir/std_data", "$opt_vardir/std_data", "0022");
# Remove old log files
foreach my $name (glob("r/*.progress r/*.log r/*.warnings")) {
unlink($name);
}
}
# Check if detected platform conforms to the rules specified
# by options --platform and --exclude-platform.
# Note: These two options are no-op's when MTR is not running
# in the pushbuild test environment.
sub check_platform {
my $platform = $ENV{PRODUCT_ID} || "";
if(defined $opt_platform and $platform !~ $opt_platform) {
print STDERR "mysql-test-run: Detected platform '$platform' does not ".
"match specified platform '$opt_platform', terminating.\n";
exit(0);
}
if(defined $opt_platform_exclude and $platform =~ $opt_platform_exclude) {
print STDERR "mysql-test-run: Detected platform '$platform' matches ".
"excluded platform '$opt_platform_exclude', terminating.\n";
exit(0);
}
}
# Check if running as root i.e a file can be read regardless what mode
# we set it to.
sub check_running_as_root () {
my $test_file = "$opt_vardir/test_running_as_root.txt";
mtr_tofile($test_file, "MySQL");
chmod(oct("0000"), $test_file);
my $result = "";
if (open(FILE, "<", $test_file)) {
$result = join('', <FILE>);
close FILE;
}
# Some filesystems( for example CIFS) allows reading a file although
# mode was set to 0000, but in that case a stat on the file will not
# return 0000.
my $file_mode = (stat($test_file))[2] & 07777;
mtr_verbose("result: $result, file_mode: $file_mode");
if ($result eq "MySQL" && $file_mode == 0) {
mtr_warning(
"running this script as _root_ will cause some " . "tests to be skipped");
$ENV{'MYSQL_TEST_ROOT'} = "YES";
}
chmod(oct("0755"), $test_file);
unlink($test_file);
}
sub check_debug_support ($) {
my $mysqld_variables = shift;
if (not exists $mysqld_variables->{'debug'}) {
$debug_compiled_binaries = 0;
if ($opt_debug) {
mtr_error("Can't use --debug, binary does not support it");
}
if ($opt_debug_server) {
mtr_warning("Ignoring --debug-server, binary does not support it");
}
return;
}
mtr_report(" - Binaries are debug compiled");
$debug_compiled_binaries = 1;
}
# Helper function to handle configuration-based subdirectories which
# Visual Studio or XCode uses for storing binaries. If opt_vs_config
# is set, this returns a path based on that setting; if not, it
# returns paths for the default /release/ and /debug/ subdirectories.
# $exe can be undefined, if the directory itself will be used
sub vs_config_dirs ($$) {
my ($path_part, $exe) = @_;
$exe = "" if not defined $exe;
if (IS_WINDOWS or IS_MAC) {
if ($opt_vs_config) {
return ("$bindir/$path_part/$opt_vs_config/$exe");
}
return ("$bindir/$path_part/Release/$exe",
"$bindir/$path_part/RelWithDebinfo/$exe",
"$bindir/$path_part/Debug/$exe",
"$bindir/$path_part/$exe");
}
return ("$bindir/$path_part/$exe");
}
sub check_ndbcluster_support ($) {
my $mysqld_variables = shift;
my $ndbcluster_supported = 0;
if ($mysqld_variables{'ndb-connectstring'}) {
$ndbcluster_supported = 1;
}
if ($opt_skip_ndbcluster && $opt_include_ndbcluster) {
# User is ambivalent. Theoretically the arg which was
# given last on command line should win, but that order is
# unknown at this time.
mtr_error("Ambigous command, both --include-ndbcluster " .
" and --skip-ndbcluster was specified");
}
# Check if this is MySQL Cluster, ie. mysql version extra string
# contains -cluster
if (defined $mysql_version_extra &&
$mysql_version_extra =~ /-cluster/) {
# MySQL Cluster tree
mtr_report(" - MySQL Cluster detected");
if ($opt_skip_ndbcluster) {
mtr_report(" - skipping ndbcluster(--skip-ndbcluster)");
return;
}
if (!$ndbcluster_supported) {
# MySQL Cluster tree, but mysqld was not compiled with
# ndbcluster -> fail unless --skip-ndbcluster was used
mtr_error("This is MySQL Cluster but mysqld does not " .
"support ndbcluster. Use --skip-ndbcluster to " .
"force mtr to run without it.");
}
# mysqld was compiled with ndbcluster -> auto enable
} else {
# Not a MySQL Cluster tree
if (!$ndbcluster_supported) {
if ($opt_include_ndbcluster) {
mtr_error("Could not detect ndbcluster support " .
"requested with --[ndb|include-ndbcluster]");
}
# Silently skip, mysqld was compiled without ndbcluster
# which is the default case
return;
}
if ($opt_skip_ndbcluster) {
# Compiled with ndbcluster but ndbcluster skipped
mtr_report(" - skipping ndbcluster(--skip-ndbcluster)");
return;
}
if (!$opt_include_ndbcluster) {
# Add only the test suite for ndbcluster integration check
mtr_report(" - enabling ndbcluster(for integration checks)");
$ndbcluster_enabled = 1;
$DEFAULT_SUITES .= ",ndbcluster";
return;
}
}
mtr_report(" - enabling ndbcluster");
$ndbcluster_enabled = 1;
# Add MySQL Cluster test suites
$DEFAULT_SUITES .=
",ndb,ndb_binlog,rpl_ndb,ndb_rpl,ndb_memcache,ndbcluster,ndb_ddl,gcol_ndb";
# Increase the suite timeout when running with default ndb suites
$opt_suite_timeout *= 2;
return;
}
sub ndbcluster_wait_started($$) {
my $cluster = shift;
my $ndb_waiter_extra_opt = shift;
my $path_waitlog = join('/', $opt_vardir, $cluster->name(), "ndb_waiter.log");
my $args;
mtr_init_args(\$args);
mtr_add_arg($args, "--defaults-file=%s", $path_config_file);
mtr_add_arg($args, "--defaults-group-suffix=%s", $cluster->suffix());
mtr_add_arg($args, "--timeout=%d", $opt_start_timeout);
if ($ndb_waiter_extra_opt) {
mtr_add_arg($args, "$ndb_waiter_extra_opt");
}
# Start the ndb_waiter which will connect to the ndb_mgmd
# and poll it for state of the ndbd's, will return when
# all nodes in the cluster is started
my $res = My::SafeProcess->run(name => "ndb_waiter " . $cluster->name(),
path => $exe_ndb_waiter,
args => \$args,
output => $path_waitlog,
error => $path_waitlog,
append => 1,);
# Check that ndb_mgmd(s) are still alive
foreach my $ndb_mgmd (in_cluster($cluster, ndb_mgmds())) {
my $proc = $ndb_mgmd->{proc};
if (!$proc->wait_one(0)) {
mtr_warning("$proc died");
return 2;
}
}
# Check that all started ndbd(s) are still alive
foreach my $ndbd (in_cluster($cluster, ndbds())) {
my $proc = $ndbd->{proc};
next unless defined $proc;
if (!$proc->wait_one(0)) {
mtr_warning("$proc died");
return 3;
}
}
if ($res) {
mtr_verbose("ndbcluster_wait_started failed");
return 1;
}
return 0;
}
sub ndbcluster_dump($) {
my ($cluster) = @_;
print "\n== Dumping cluster log files\n\n";
# ndb_mgmd(s)
foreach my $ndb_mgmd (in_cluster($cluster, ndb_mgmds())) {
my $datadir = $ndb_mgmd->value('DataDir');
# Should find ndb_<nodeid>_cluster.log and ndb_mgmd.log
foreach my $file (glob("$datadir/ndb*.log")) {
print "$file:\n";
mtr_printfile("$file");
print "\n";
}
}
# ndb(s)
foreach my $ndbd (in_cluster($cluster, ndbds())) {
my $datadir = $ndbd->value('DataDir');
# Should find ndbd.log
foreach my $file (glob("$datadir/ndbd.log")) {
print "$file:\n";
mtr_printfile("$file");
print "\n";
}
}
}
sub ndb_mgmd_wait_started($) {
my ($cluster) = @_;
my $retries = 100;
while ($retries) {
my $result = ndbcluster_wait_started($cluster, "--no-contact");
if ($result == 0) {
# ndb_mgmd is started
mtr_verbose("ndb_mgmd is started");
return 0;
} elsif ($result > 1) {
mtr_warning("Cluster process failed while waiting for start");
return $result;
}
mtr_milli_sleep(100);
$retries--;
}
return 1;
}
sub ndb_mgmd_stop {
my $ndb_mgmd = shift or die "usage: ndb_mgmd_stop(<ndb_mgmd>)";
my $host = $ndb_mgmd->value('HostName');
my $port = $ndb_mgmd->value('PortNumber');
mtr_verbose("Stopping cluster '$host:$port'");
my $args;
mtr_init_args(\$args);
mtr_add_arg($args, "--ndb-connectstring=%s:%s", $host, $port);
mtr_add_arg($args, "-e");
mtr_add_arg($args, "shutdown");
My::SafeProcess->run(name => "ndb_mgm shutdown $host:$port",
path => $exe_ndb_mgm,
args => \$args,
output => "/dev/null",);
}
sub ndb_mgmd_start ($$) {
my ($cluster, $ndb_mgmd) = @_;
mtr_verbose("ndb_mgmd_start");
my $dir = $ndb_mgmd->value("DataDir");
mkpath($dir) unless -d $dir;
my $args;
mtr_init_args(\$args);
mtr_add_arg($args, "--defaults-file=%s", $path_config_file);
mtr_add_arg($args, "--defaults-group-suffix=%s", $cluster->suffix());
mtr_add_arg($args, "--mycnf");
mtr_add_arg($args, "--nodaemon");
mtr_add_arg($args, "--configdir=%s", "$dir");
my $path_ndb_mgmd_log = "$dir/ndb_mgmd.log";
$ndb_mgmd->{'proc'} =
My::SafeProcess->new(name => $ndb_mgmd->after('cluster_config.'),
path => $exe_ndb_mgmd,
args => \$args,
output => $path_ndb_mgmd_log,
error => $path_ndb_mgmd_log,
append => 1,
verbose => $opt_verbose,
shutdown => sub { ndb_mgmd_stop($ndb_mgmd) },);
mtr_verbose("Started $ndb_mgmd->{proc}");
# FIXME Should not be needed
# Unfortunately the cluster nodes will fail to start
# if ndb_mgmd has not started properly
if (ndb_mgmd_wait_started($cluster)) {
mtr_warning("Failed to wait for start of ndb_mgmd");
return 1;
}
return 0;
}
sub ndbd_stop {
# Intentionally left empty, ndbd nodes will be shutdown
# by sending "shutdown" to ndb_mgmd
}
sub ndbd_start {
my ($cluster, $ndbd) = @_;
mtr_verbose("ndbd_start");
my $dir = $ndbd->value("DataDir");
mkpath($dir) unless -d $dir;
my $args;
mtr_init_args(\$args);
mtr_add_arg($args, "--defaults-file=%s", $path_config_file);
mtr_add_arg($args, "--defaults-group-suffix=%s", $cluster->suffix());
mtr_add_arg($args, "--nodaemon");
# > 5.0 { 'character-sets-dir' => \&fix_charset_dir },
my $exe = $exe_ndbd;
if ($exe_ndbmtd) {
if ($ENV{MTR_NDBMTD}) {
# ndbmtd forced by env var MTR_NDBMTD
$exe = $exe_ndbmtd;
}
if (($exe_ndbmtd_counter++ % 2) == 0) {
# Use ndbmtd every other time
$exe = $exe_ndbmtd;
}
}
my $path_ndbd_log = "$dir/ndbd.log";
my $proc = My::SafeProcess->new(name => $ndbd->after('cluster_config.'),
path => $exe,
args => \$args,
output => $path_ndbd_log,
error => $path_ndbd_log,
append => 1,
verbose => $opt_verbose,
shutdown => sub { ndbd_stop($ndbd) },);
mtr_verbose("Started $proc");
$ndbd->{proc} = $proc;
return;
}
# Start memcached with the special ndb_engine.so plugin
# making it use NDB as backend.
sub memcached_start {
my ($cluster, $memcached) = @_;
my $name = $memcached->name();
mtr_verbose("memcached_start '$name'");
# Clear env used by include/have_memcached.inc
$ENV{'NDB_MEMCACHED_STARTED'} = 0;
# Look for the ndb_engine.so memcache plugin
my $found_so = my_find_file(
$bindir,
[ "storage/ndb/memcache", # source or build
"lib", "lib64",
"lib/mysql", "lib64/mysql"
], # install
"ndb_engine.so",
NOT_REQUIRED);
if ($found_so eq "") {
# The ndb_engine memcache plugin is not a mandatory component,
# silently skip to start memcached if it's not found.
mtr_verbose("Could not find the ndb_engine memcache plugin");
return;
}
mtr_verbose("Found memcache plugin: '$found_so'");
# Look for the generated perl script which tells location of memcached etc.
my $found_perl_source = my_find_file(
$bindir,
[ "storage/ndb/memcache", # source
"mysql-test/lib", # install
"share/mysql-test/lib"
], # install
"memcached_path.pl");
mtr_verbose("Found memcache script: '$found_perl_source'");
# Source the found perl script which tells location of memcached etc.
require "$found_perl_source";
if (!memcached_is_available()) {
mtr_error("Memcached not available.");
}
my $exe = "";
if (memcached_is_bundled()) {
# The bundled memcached has been built and made part of the package,
# find where it ended up and use it.
$exe = my_find_bin($bindir,
[ "libexec", "sbin",
"bin", "storage/ndb/memcache/extra/memcached"
],
"memcached");
mtr_verbose("Found bundled memcached '$exe'");
} else {
# External memcached has been used to build ndb_engine, So the path
# to that memcached has been hardcoded in memcached_path.pl, use that
# path. This requires same machine as build or memcached also
# installed in same location as when it was built.
$exe = get_memcached_exe_path();
if ($exe eq "" or !-x $exe) {
mtr_error("Failed to find memcached binary '$exe'");
}
mtr_verbose("Using memcached binary '$exe'");
}
my $args;
mtr_init_args(\$args);
# TCP port number to listen on
mtr_add_arg($args, "-p %d", $memcached->value('port'));
# Max simultaneous connections
mtr_add_arg($args, "-c %d", $memcached->value('max_connections'));
# Load engine as storage engine, ie. /path/ndb_engine.so
mtr_add_arg($args, "-E");
mtr_add_arg($args, $found_so);
# Config options for loaded storage engine
{
my @opts;
push(@opts, "connectstring=" . $memcached->value('ndb_connectstring'));
push(@opts, $memcached->if_exist("options"));
mtr_add_arg($args, "-e");
mtr_add_arg($args, join(";", @opts));
}
if ($opt_gdb) {
gdb_arguments(\$args, \$exe, "memcached");
}
my $proc = My::SafeProcess->new(name => $name,
path => $exe,
args => \$args,
output => "$opt_vardir/log/$name.out",
error => "$opt_vardir/log/$name.out",
append => 1,
verbose => $opt_verbose,);
mtr_verbose("Started $proc");
$memcached->{proc} = $proc;
# Set env used by include/have_memcached.inc
$ENV{'NDB_MEMCACHED_STARTED'} = 1;
return;
}
sub memcached_load_metadata($) {
my $cluster = shift;
foreach my $mysqld (mysqlds()) {
if (-d $mysqld->value('datadir') . "/" . "ndbmemcache") {
mtr_verbose("skipping memcache metadata (already stored)");
return;
}
}
my $sql_script = my_find_file(
$bindir,
[ "share/mysql/memcache-api", # RPM install
"share/mysql-8.0/memcache-api", # RPM (8.0)
"share/memcache-api", # Other installs
"scripts" # Build tree
],
"ndb_memcache_metadata.sql",
NOT_REQUIRED);
mtr_verbose("memcached_load_metadata: '$sql_script'");
if (-f $sql_script) {
my $args;
mtr_init_args(\$args);
mtr_add_arg($args, "--defaults-file=%s", $path_config_file);
mtr_add_arg($args, "--defaults-group-suffix=%s", $cluster->suffix());
mtr_add_arg($args, "--connect-timeout=20");
my $res =
My::SafeProcess->run(name => "ndbmemcache config loader",
path => $exe_mysql,
args => \$args,
input => $sql_script,
output => "$opt_vardir/log/memcache_config.log",
error => "$opt_vardir/log/memcache_config.log");
if ($res != 0) {
mtr_error("Could not load ndb_memcache_metadata.sql file");
}
}
}
sub ndbcluster_start ($) {
my $cluster = shift;
mtr_verbose("ndbcluster_start '" . $cluster->name() . "'");
foreach my $ndb_mgmd (in_cluster($cluster, ndb_mgmds())) {
next if started($ndb_mgmd);
ndb_mgmd_start($cluster, $ndb_mgmd);
}
foreach my $ndbd (in_cluster($cluster, ndbds())) {
next if started($ndbd);
ndbd_start($cluster, $ndbd);
}
return 0;
}
sub create_config_file_for_extern {
my %opts = (socket => '/tmp/mysqld.sock',
port => 3306,
user => $opt_user,
password => '',
@_);
mtr_report("Creating my.cnf file for extern server...");
my $F = IO::File->new($path_config_file, "w") or
mtr_error("Can't write to $path_config_file: $!");
print $F "[client]\n";
while (my ($option, $value) = each(%opts)) {
print $F "$option= $value\n";
mtr_report(" $option= $value");
}
print $F <<EOF
# binlog reads from [client] and [mysqlbinlog]
[mysqlbinlog]
character-sets-dir= $path_charsetsdir
local-load= $opt_tmpdir
EOF
;
# Close the file
$F = undef;
}
# Kill processes left from previous runs, normally there should be
# none so make sure to warn if there is one.
sub kill_leftovers ($) {
my $rundir = shift;
return unless (-d $rundir);
mtr_report("Checking leftover processes");
# Scan the "run" directory for process id's to kill
opendir(RUNDIR, $rundir) or
mtr_error("kill_leftovers, can't open dir \"$rundir\": $!");
while (my $elem = readdir(RUNDIR)) {
# Only read pid from files that end with .pid
if ($elem =~ /.*[.]pid$/) {
my $pidfile = "$rundir/$elem";
next unless -f $pidfile;
my $pid = mtr_fromfile($pidfile);
unlink($pidfile);
unless ($pid =~ /^(\d+)/) {
# The pid was not a valid number
mtr_warning("Got invalid pid '$pid' from '$elem'");
next;
}
mtr_report(" - found old pid $pid in '$elem', killing it...");
my $ret = kill("KILL", $pid);
if ($ret == 0) {
mtr_report(" process did not exist!");
next;
}
my $check_counter = 100;
while ($ret > 0 and $check_counter--) {
mtr_milli_sleep(100);
$ret = kill(0, $pid);
}
mtr_report($check_counter ? " ok!" : " failed!");
} else {
mtr_warning("Found non pid file '$elem' in '$rundir'")
if -f "$rundir/$elem";
}
}
closedir(RUNDIR);
}
# Check that all the ports that are going to be used are free.
sub check_ports_free ($) {
my $bthread = shift;
my $portbase = $bthread * 10 + 10000;
for ($portbase .. $portbase + 9) {
if (mtr_ping_port($_)) {
mtr_report(" - 'localhost:$_' was not free");
# One port was not free
return 0;
}
}
# All ports free
return 1;
}
sub initialize_servers {
if (using_extern()) {
# Running against an already started server, if the specified
# vardir does not already exist it should be created
if (!-d $opt_vardir) {
setup_vardir();
} else {
mtr_verbose("No need to create '$opt_vardir' it already exists");
}
} else {
# Kill leftovers from previous run using any pidfiles found in var/run
kill_leftovers("$opt_vardir/run");
if (!$opt_start_dirty) {
remove_stale_vardir();
setup_vardir();
mysql_install_db(default_mysqld(), "$opt_vardir/data/");
# Save the value of MYSQLD_BOOTSTRAP_CMD before a test with bootstrap
# options in the opt file runs, so that its original value is restored
# later.
$initial_bootstrap_cmd = $ENV{'MYSQLD_BOOTSTRAP_CMD'};
}
}
}
# Remove all newline characters expect after semicolon
sub sql_to_bootstrap {
my ($sql) = @_;
my @lines = split(/\n/, $sql);
my $result = "\n";
my $delimiter = ';';
foreach my $line (@lines) {
# Change current delimiter if line starts with "delimiter"
if ($line =~ /^delimiter (.*)/) {
my $new = $1;
# Remove old delimiter from end of new
$new =~ s/\Q$delimiter\E$//;
$delimiter = $new;
# No need to add the delimiter to result
next;
}
# Add newline if line ends with $delimiter and convert the current
# delimiter to semicolon
if ($line =~ /\Q$delimiter\E$/) {
$line =~ s/\Q$delimiter\E$/;/;
$result .= "$line\n";
next;
}
# Remove comments starting with '--'
next if ($line =~ /^\s*--/);
# Replace @HOSTNAME with localhost
$line =~ s/\'\@HOSTNAME\@\'/localhost/;
# Default, just add the line without newline but with a space
# as separator
$result .= "$line ";
}
return $result;
}
sub default_mysqld {
# Generate new config file from template
my $config =
My::ConfigFactory->new_config({ basedir => $basedir,
testdir => $glob_mysql_test_dir,
template_path => "include/default_my.cnf",
vardir => $opt_vardir,
tmpdir => $opt_tmpdir,
baseport => 0,
user => $opt_user,
password => '',
});
my $mysqld = $config->group('mysqld.1') or
mtr_error("Couldn't find mysqld.1 in default config");
return $mysqld;
}
# Runs mysqld --initialize (and various other options) to create an
# installed database. It concatenates a number of SQL files and
# provides this as standard input to the mysqld. The database files
# thus created will later be used for a quick "boot" whenever the
# server is restarted.
sub mysql_install_db {
my ($mysqld, $datadir, $bootstrap_opts) = @_;
my $install_basedir = $mysqld->value('#mtr_basedir');
my $install_chsdir = $mysqld->value('character-sets-dir');
my $install_datadir = $datadir || $mysqld->value('datadir');
mtr_report("Installing system database");
my $args;
mtr_init_args(\$args);
mtr_add_arg($args, "--no-defaults");
mtr_add_arg($args, "--initialize-insecure");
mtr_add_arg($args, "--loose-skip-ndbcluster");
mtr_add_arg($args, "--tmpdir=%s", "$opt_vardir/tmp/");
mtr_add_arg($args, "--core-file");
mtr_add_arg($args, "--datadir=%s", "$install_datadir");
mtr_add_arg($args, "--secure-file-priv=%s", "$opt_vardir");
# Overwrite the buffer size to 24M for certain tests to pass
mtr_add_arg($args, "--innodb_buffer_pool_size=24M");
mtr_add_arg($args, "--innodb-log-file-size=5M");
# Overwrite innodb_autoextend_increment to 8 for reducing the
# ibdata1 file size.
mtr_add_arg($args, "--innodb_autoextend_increment=8");
if ($opt_debug) {
mtr_add_arg($args, "--debug=$debug_d:t:i:A,%s/log/bootstrap.trace",
$path_vardir_trace);
}
mtr_add_arg($args, "--character-sets-dir=%s", $install_chsdir);
# Do not generate SSL/RSA certificates automatically.
mtr_add_arg($args, "--loose-auto_generate_certs=OFF");
mtr_add_arg($args, "--loose-sha256_password_auto_generate_rsa_keys=OFF");
mtr_add_arg($args,
"--loose-caching_sha2_password_auto_generate_rsa_keys=OFF");
# Arguments to bootstrap process.
my $init_file;
foreach my $extra_opt (@opt_extra_bootstrap_opt) {
# If init-file is passed, get the file path to merge the contents
# of the file with bootstrap.sql
if ($extra_opt =~ /--init[-_]file=(.*)/) {
$init_file = get_bld_path($1);
}
mtr_add_arg($args, $extra_opt);
}
# Add bootstrap arguments from the opt file, if any
push(@$args, @$bootstrap_opts) if $bootstrap_opts;
# The user can set MYSQLD_BOOTSTRAP to the full path to a mysqld
# to run a different mysqld during --initialize.
my $exe_mysqld_bootstrap =
$ENV{'MYSQLD_BOOTSTRAP'} || find_mysqld($install_basedir);
# Export MYSQLD_BOOTSTRAP_CMD variable containing <path>/mysqld <args>
$ENV{'MYSQLD_BOOTSTRAP_CMD'} = "$exe_mysqld_bootstrap " . join(" ", @$args);
# Export MYSQLD_INSTALL_CMD variable containing <path>/mysqld <args>
$ENV{'MYSQLD_INSTALL_CMD'} = "$exe_mysqld_bootstrap " . join(" ", @$args);
# Create the bootstrap.sql file
my $bootstrap_sql_file = "$opt_vardir/tmp/bootstrap.sql";
#Add the init-file to --initialize-insecure process
mtr_add_arg($args, "--init-file=$bootstrap_sql_file");
if ($opt_boot_gdb || $opt_manual_boot_gdb) {
gdb_arguments(\$args, \$exe_mysqld_bootstrap,
$mysqld->name(), $bootstrap_sql_file);
}
if ($opt_boot_dbx) {
dbx_arguments(\$args, \$exe_mysqld_bootstrap,
$mysqld->name(), $bootstrap_sql_file);
}
if ($opt_boot_ddd) {
ddd_arguments(\$args, \$exe_mysqld_bootstrap,
$mysqld->name(), $bootstrap_sql_file);
}
if (-f "include/mtr_test_data_timezone.sql") {
# Add the offical mysql system tables for a production system.
mtr_tofile($bootstrap_sql_file, "use mysql;\n");
# Add test data for timezone - this is just a subset, on a real
# system these tables will be populated either by mysql_tzinfo_to_sql
# or by downloading the timezone table package from our website
mtr_appendfile_to_file("include/mtr_test_data_timezone.sql",
$bootstrap_sql_file);
} else {
mtr_error(
"Error: The test_data_timezone.sql not found" . "in working directory.");
}
if ($opt_skip_sys_schema) {
mtr_tofile($bootstrap_sql_file, "DROP DATABASE sys;\n");
}
# Update table with better values making it easier to restore when changed
mtr_tofile(
$bootstrap_sql_file,
"UPDATE mysql.tables_priv SET
timestamp = CURRENT_TIMESTAMP,
Grantor= 'root\@localhost'
WHERE USER= 'mysql.session';\n");
# Make sure no anonymous accounts exists as a safety precaution
mtr_tofile($bootstrap_sql_file, "DELETE FROM mysql.user where user= '';\n");
# Create test database
if (defined $opt_charset_for_testdb) {
mtr_tofile($bootstrap_sql_file,
"CREATE DATABASE test CHARACTER SET $opt_charset_for_testdb;\n");
} else {
mtr_tofile($bootstrap_sql_file, "CREATE DATABASE test;\n");
}
# Create mtr database
mtr_tofile($bootstrap_sql_file, "CREATE DATABASE mtr;\n");
mtr_tofile(
$bootstrap_sql_file,
"insert into mysql.db values('%','test','','Y','Y','Y','Y','Y',
'Y','N','Y','Y','Y','Y','Y','Y','Y','Y','N','N','Y','Y'); \n");
# Inserting in acl table generates a timestamp and conventional way
# generates a null timestamp.
mtr_tofile($bootstrap_sql_file,
"DELETE FROM mysql.proxies_priv where user='root';\n");
mtr_tofile(
$bootstrap_sql_file,
"INSERT INTO mysql.proxies_priv VALUES ('localhost', 'root',
'', '', TRUE, '', now());\n");
# Add help tables and data for warning detection and suppression
mtr_tofile($bootstrap_sql_file,
mtr_grab_file("include/mtr_warnings.sql"));
# Add procedures for checking server is restored after testcase
mtr_tofile($bootstrap_sql_file,
mtr_grab_file("include/mtr_check.sql"));
if (defined $init_file) {
# Append the contents of the init-file to the end of bootstrap.sql
mtr_tofile($bootstrap_sql_file, "use test;\n");
mtr_appendfile_to_file($init_file, $bootstrap_sql_file);
}
# Set blacklist option early so it works during bootstrap
$ENV{'TSAN_OPTIONS'} = "suppressions=${glob_mysql_test_dir}/tsan.supp"
if $opt_sanitize;
if ($opt_manual_boot_gdb) {
# The configuration has been set up and user has been prompted for
# how to start the servers manually in the requested debugger.
# At this time mtr.pl have no knowledge about the server processes
# and thus can't wait for them to finish, mtr exits at this point.
exit(0);
}
# Log bootstrap command
my $path_bootstrap_log = "$opt_vardir/log/bootstrap.log";
mtr_tofile($path_bootstrap_log,
"$exe_mysqld_bootstrap " . join(" ", @$args) . "\n");
my $res = My::SafeProcess->run(name => "initialize",
path => $exe_mysqld_bootstrap,
args => \$args,
input => $bootstrap_sql_file,
output => $path_bootstrap_log,
error => $path_bootstrap_log,
append => 1,
verbose => $opt_verbose,);
if ($res != 0) {
mtr_error("Error executing mysqld --initialize\n" .
"Could not install system database from $bootstrap_sql_file\n" .
"see $path_bootstrap_log for errors");
}
# Remove the auto.cnf so that a new auto.cnf is generated for master
# and slaves when the server is restarted
if (-f "$datadir/auto.cnf") {
unlink "$datadir/auto.cnf";
}
}
sub run_testcase_check_skip_test($) {
my ($tinfo) = @_;
# If marked to skip, just print out and return. Note that a test case
# not marked as 'skip' can still be skipped later, because of the test
# case itself in cooperation with the mysqltest program tells us so.
if ($tinfo->{'skip'}) {
mtr_report_test_skipped($tinfo) unless $start_only;
return 1;
}
return 0;
}
sub run_query {
my ($mysqld, $query, $outfile, $errfile) = @_;
my $args;
mtr_init_args(\$args);
mtr_add_arg($args, "--defaults-file=%s", $path_config_file);
mtr_add_arg($args, "--defaults-group-suffix=%s", $mysqld->after('mysqld'));
mtr_add_arg($args, "-e %s", $query);
mtr_add_arg($args, "--skip-column-names");
$outfile = "/dev/null" if not defined $outfile;
$errfile = "/dev/null" if not defined $errfile;
my $res = My::SafeProcess->run(name => "run_query -> " . $mysqld->name(),
path => $exe_mysql,
args => \$args,
output => $outfile,
error => $errfile);
return $res;
}
sub do_before_run_mysqltest($) {
my $tinfo = shift;
# Remove old files produced by mysqltest
my $base_file =
mtr_match_extension($tinfo->{result_file}, "result"); # Trim extension
if (defined $base_file) {
unlink("$base_file.reject");
unlink("$base_file.progress");
unlink("$base_file.log");
unlink("$base_file.warnings");
}
}
# Check all server for sideffects. Run include/check-testcase.test via
# start_check_testcase(). It's run before and after each test with
# mode set to "before" or "after". In before mode, it records a result
# file, in after mode it checks against it and cleans up the temporary
# files.
#
# RETURN VALUE
# 0 Ok
# 1 Check failed
# >1 Fatal errro
sub check_testcase($$) {
my ($tinfo, $mode) = @_;
my $tname = $tinfo->{name};
# Start the mysqltest processes in parallel to save time also makes
# it possible to wait for any process to exit during the check.
my %started;
foreach my $mysqld (mysqlds()) {
# Skip if server has been restarted with additional options
if (defined $mysqld->{'proc'} && !exists $mysqld->{'restart_opts'}) {
my $proc = start_check_testcase($tinfo, $mode, $mysqld);
$started{ $proc->pid() } = $proc;
}
}
# Return immediately if no check proceess was started
return 0 unless (keys %started);
my $timeout = start_timer(check_timeout($tinfo));
while (1) {
my $result;
my $proc = My::SafeProcess->wait_any_timeout($timeout);
mtr_report("Got $proc");
if (delete $started{ $proc->pid() }) {
my $err_file = $proc->user_data();
my $base_file = mtr_match_extension($err_file, "err"); # Trim extension
# One check testcase process returned
my $res = $proc->exit_status();
if ($res == 0) {
# Check completed without problem, remove the .err file the
# check generated
unlink($err_file);
# Remove the .result file the check generated
if ($mode eq 'after') {
unlink("$base_file.result");
}
if (keys(%started) == 0) {
# All checks completed
mark_time_used('check');
return 0;
}
# Wait for next process to exit
next;
} else {
if ($mode eq "after" and $res == 1) {
# Test failed, grab the report mysqltest has created
my $report = mtr_grab_file($err_file);
my $message =
"\nMTR's internal check of the test case '$tname' failed.
This means that the test case does not preserve the state that existed
before the test case was executed. Most likely the test case did not
do a proper clean-up. It could also be caused by the previous test run
by this thread, if the server wasn't restarted.
This is the diff of the states of the servers before and after the
test case was executed:\n";
$tinfo->{comment} .= $message;
$tinfo->{comment} .= $report;
# Do not grab the log file since the test actually passed
$tinfo->{logfile} = "";
# Check failed, mark the test case with that info
$tinfo->{'check_testcase_failed'} = 1;
$result = 1;
} elsif ($res) {
my $report = mtr_grab_file($err_file);
$tinfo->{comment} .=
"Could not execute 'check-testcase' $mode " .
"testcase '$tname' (res: $res):\n";
$tinfo->{comment} .= $report;
$result = 2;
}
# Remove the .result file the check generated
unlink("$base_file.result");
}
} elsif ($proc->{timeout}) {
$tinfo->{comment} .= "Timeout for 'check-testcase' expired after " .
check_timeout($tinfo) . " seconds";
$result = 4;
} else {
# Unknown process returned, most likley a crash, abort everything
$tinfo->{comment} =
"The server $proc crashed while running " .
"'check testcase $mode test'" .
get_log_from_proc($proc, $tinfo->{name});
$result = 3;
}
# Kill any check processes still running
map($_->kill(), values(%started));
mtr_warning("Check-testcase failed, this could also be caused by the" .
" previous test run by this worker thread")
if $result > 1 && $mode eq "before";
mark_time_used('check');
return $result;
}
mtr_error("INTERNAL_ERROR: check_testcase");
}
# Start run mysqltest on one server
#
# RETURN VALUE
# 0 OK
# 1 Check failed
sub start_run_one ($$) {
my ($mysqld, $run) = @_;
my $args;
mtr_init_args(\$args);
mtr_add_arg($args, "--defaults-file=%s", $path_config_file);
mtr_add_arg($args, "--defaults-group-suffix=%s", $mysqld->after('mysqld'));
mtr_add_arg($args, "--logdir=%s/tmp", $opt_vardir);
mtr_add_arg($args, "--test-file=%s", "include/$run.test");
mtr_add_arg($args, "--silent");
my $name = "$run-" . $mysqld->name();
my $errfile = "$opt_vardir/tmp/$name.err";
my $proc = My::SafeProcess->new(name => $name,
path => $exe_mysqltest,
error => $errfile,
output => $errfile,
args => \$args,
user_data => $errfile,
verbose => $opt_verbose,);
mtr_verbose("Started $proc");
return $proc;
}
# Run script on all servers, collect results
#
# RETURN VALUE
# 0 ok
# 1 Failure
sub run_on_all($$) {
my ($tinfo, $run) = @_;
# Start the mysqltest processes in parallel to save time also makes
# it possible to wait for any process to exit during the check and
# to have a timeout process.
my %started;
foreach my $mysqld (mysqlds()) {
if (defined $mysqld->{'proc'}) {
my $proc = start_run_one($mysqld, $run);
$started{ $proc->pid() } = $proc;
}
}
# Return immediately if no check proceess was started
return 0 unless (keys %started);
my $timeout = start_timer(check_timeout($tinfo));
while (1) {
my $result;
my $proc = My::SafeProcess->wait_any_timeout($timeout);
mtr_report("Got $proc");
if (delete $started{ $proc->pid() }) {
# One mysqltest process returned
my $err_file = $proc->user_data();
my $res = $proc->exit_status();
# Append the report from .err file
$tinfo->{comment} .= " == $err_file ==\n";
$tinfo->{comment} .= mtr_grab_file($err_file);
$tinfo->{comment} .= "\n";
# Remove the .err file
unlink($err_file);
if (keys(%started) == 0) {
# All completed
return 0;
}
# Wait for next process to exit
next;
} elsif ($proc->{timeout}) {
$tinfo->{comment} .= "Timeout for '$run' expired after " .
check_timeout($tinfo) . " seconds\n";
} else {
# Unknown process returned, most likley a crash, abort everything
$tinfo->{comment} .=
"The server $proc crashed while running '$run'" .
get_log_from_proc($proc, $tinfo->{name});
}
# Kill any check processes still running
map($_->kill(), values(%started));
return 1;
}
mtr_error("INTERNAL_ERROR: run_on_all");
}
sub mark_log {
my ($log, $tinfo) = @_;
my $log_msg = "CURRENT_TEST: $tinfo->{name}\n";
mtr_tofile($log, $log_msg);
}
sub find_testcase_skipped_reason($) {
my ($tinfo) = @_;
# Set default message
$tinfo->{'comment'} = "Detected by testcase(no log file)";
# Open the test log file
my $F = IO::File->new($path_current_testlog) or return;
my $reason;
while (my $line = <$F>) {
# Look for "reason: <reason for skipping test>"
if ($line =~ /reason: (.*)/) {
$reason = $1;
}
}
if (!$reason) {
mtr_warning(
"Could not find reason for skipping test in $path_current_testlog");
$reason = "Detected by testcase(reason unknown) ";
}
$tinfo->{'comment'} = $reason;
}
sub find_analyze_request {
# Open the test log file
my $F = IO::File->new($path_current_testlog) or
return;
my $analyze;
while (my $line = <$F>) {
# Look for "reason: <reason for skipping test>"
if ($line =~ /analyze: (.*)/) {
$analyze = $1;
}
}
return $analyze;
}
# The test can leave a file in var/tmp/ to signal that all servers
# should be restarted.
sub restart_forced_by_test($) {
my $file = shift;
my $restart = 0;
foreach my $mysqld (mysqlds()) {
my $datadir = $mysqld->value('datadir');
my $force_restart_file = "$datadir/mtr/$file";
if (-f $force_restart_file) {
mtr_verbose("Restart of servers forced by test");
$restart = 1;
last;
}
}
return $restart;
}
# Return timezone value of tinfo or default value
sub timezone {
my ($tinfo) = @_;
return $tinfo->{timezone} || "GMT-3";
}
sub resfile_report_test ($) {
my $tinfo = shift;
resfile_new_test();
resfile_test_info("name", $tinfo->{name});
resfile_test_info("variation", $tinfo->{combination})
if $tinfo->{combination};
resfile_test_info("start_time", isotime time);
}
# Extracts bootstrap options from opt file.
sub extract_bootstrap_opts {
my ($option, $bootstrap_opts, $i, $command_boot_opts, $opt_file_options) = @_;
# If the same option is being passed multiple times in the opt file,
# consider only the last value that is set.
my ($option_name, $value) = My::Options::split_option($option);
$option_name =~ s/_/-/g;
@$bootstrap_opts = grep { !/$option_name/ } @$bootstrap_opts;
# Do not add the bootstrap option if it is already being passed on
# the command line.
if (defined $command_boot_opts->{$option_name} and
defined $value and
($command_boot_opts->{$option_name} ne $value)) {
push(@$bootstrap_opts, "--" . $option_name . "=" . $value);
splice(@$opt_file_options, $i, 1);
$i--;
} elsif (defined $command_boot_opts->{$option_name} and not defined $value) {
push(@$bootstrap_opts, "--" . $option_name);
splice(@$opt_file_options, $i, 1);
$i--;
} elsif (not defined $command_boot_opts->{$option_name} and
defined $value) {
push(@$bootstrap_opts, "--" . $option_name . "=" . $value);
splice(@$opt_file_options, $i, 1);
$i--;
} elsif (defined $command_boot_opts->{$option_name} and
defined $value and
($command_boot_opts->{$option_name} eq $value)) {
splice(@$opt_file_options, $i, 1);
$i--;
} elsif (!grep($option_name eq $_, keys %$command_boot_opts) and
not defined $value) {
push(@$bootstrap_opts, "--" . $option_name);
splice(@$opt_file_options, $i, 1);
$i--;
} elsif (not defined $command_boot_opts->{$option_name} and
not defined $value) {
splice(@$opt_file_options, $i, 1);
$i--;
}
return $bootstrap_opts, $i;
}
# Search the opt file for '--initialize' key word. For each instance of
# '--initialize', save the option immediately after it into an array so
# that datadir can be reinitialized with those options.
sub find_bootstrap_opts {
my ($opt_file_options) = @_;
# Remove duplicate options from the command line options
# passed to initialize, and keep only the last one.
my %command_boot_opts;
foreach my $opt (@opt_extra_bootstrap_opt) {
my ($option_name, $value) = My::Options::split_option($opt);
$option_name =~ s/_/-/g;
$command_boot_opts{$option_name} = $value;
}
my $bootstrap_opts;
for (my $i = 0 ; $i <= $#$opt_file_options ; $i++) {
my $option = $opt_file_options->[$i];
# Check both "--initialize --option" and "--initialize=--option" formats.
if ($option =~ /^--initialize=/) {
$option =~ s/--initialize=//;
($bootstrap_opts, $i) =
extract_bootstrap_opts($option, $bootstrap_opts, $i,
\%command_boot_opts, $opt_file_options);
} elsif ($option eq "--initialize") {
splice(@$opt_file_options, $i, 1);
$option = $opt_file_options->[$i];
($bootstrap_opts, $i) =
extract_bootstrap_opts($option, $bootstrap_opts, $i,
\%command_boot_opts, $opt_file_options);
}
}
# Ensure that the bootstrap options are at the beginning of the array
# so that mysqld options have precedence over bootstrap options.
if (defined $bootstrap_opts and @$bootstrap_opts) {
unshift(@$opt_file_options, @$bootstrap_opts);
}
# Command line mysqld options should not have precedence over the opt
# file options.
unshift(@$opt_file_options, @opt_extra_mysqld_opt);
return $bootstrap_opts if (defined $bootstrap_opts and @$bootstrap_opts);
}
# This involves checking if the server needs to be restarted after the
# previous test run by this worker, and stopping and restarting them
# if needed. Contains some complex logic here to take care of
# unexpected failures, skips, server processes dying but the test
# having indicated it is expected, timeouts etc.
#
# RETURN VALUE
# 0 OK
# > 0 failure
sub run_testcase ($) {
my $tinfo = shift;
my $print_freq = 20;
mtr_verbose("Running test:", $tinfo->{name});
resfile_report_test($tinfo) if $opt_resfile;
# Skip secondary engine tests if the support doesn't exist.
if (defined $tinfo->{'secondary-engine'} and !$secondary_engine_support) {
$tinfo->{'skip'} = 1;
$tinfo->{'comment'} = "Test needs secondary engine support.";
mtr_report_test_skipped($tinfo);
return;
}
# Allow only alpanumerics pluss _ - + . in combination names, or
# anything beginning with -- (the latter comes from --combination).
my $combination = $tinfo->{combination};
if ($combination &&
$combination !~ /^\w[-\w\.\+]+$/ &&
$combination !~ /^--/) {
mtr_error("Combination '$combination' contains illegal characters");
}
# Init variables that can change between each test case
my $timezone = timezone($tinfo);
$ENV{'TZ'} = $timezone;
mtr_verbose("Setting timezone: $timezone");
if (!using_extern()) {
# If there are bootstrap options in the opt file, add them. On retry,
# bootstrap_master_opt will already be set, so do not call
# find_bootstrap_opts again.
$tinfo->{bootstrap_master_opt} = find_bootstrap_opts($tinfo->{master_opt})
if (!$tinfo->{bootstrap_master_opt});
$tinfo->{bootstrap_slave_opt} = find_bootstrap_opts($tinfo->{slave_opt})
if (!$tinfo->{bootstrap_slave_opt});
# Check if servers need to be reinitialized for the test.
my $server_need_reinit = servers_need_reinitialization($tinfo);
my @restart = servers_need_restart($tinfo);
if (@restart != 0) {
stop_secondary_engine_servers() if $tinfo->{'secondary-engine'};
stop_servers($tinfo, @restart);
}
if (started(all_servers()) == 0) {
# Remove old datadirs
clean_datadir($tinfo) unless $opt_start_dirty;
# Restore old ENV
while (my ($option, $value) = each(%old_env)) {
if (defined $value) {
mtr_verbose("Restoring $option to $value");
$ENV{$option} = $value;
} else {
mtr_verbose("Removing $option");
delete($ENV{$option});
}
}
%old_env = ();
mtr_verbose("Generating my.cnf from '$tinfo->{template_path}'");
# Generate new config file from template
$config =
My::ConfigFactory->new_config(
{ basedir => $basedir,
baseport => $baseport,
extra_template_path => $tinfo->{extra_template_path},
mysqlxbaseport => $mysqlx_baseport,
password => '',
template_path => $tinfo->{template_path},
testdir => $glob_mysql_test_dir,
tmpdir => $opt_tmpdir,
user => $opt_user,
vardir => $opt_vardir,
});
# Write the new my.cnf
$config->save($path_config_file);
# Remember current config so a restart can occur when a test need
# to use a different one
$current_config_name = $tinfo->{template_path};
# Set variables in the ENV section
foreach my $option ($config->options_in_group("ENV")) {
# Save old value to restore it before next time
$old_env{ $option->name() } = $ENV{ $option->name() };
mtr_verbose($option->name(), "=", $option->value());
$ENV{ $option->name() } = $option->value();
}
# Restore the value of the reinitialization flag after new config
# is generated.
foreach my $mysqld (mysqlds()) {
if (!defined $server_need_reinit) {
$mysqld->{need_reinitialization} = undef;
} else {
$mysqld->{need_reinitialization} = $server_need_reinit;
}
# If server has been started for the first time,
# set a flag to check if reinitialization is needed.
if (!defined $mysqld->{need_reinitialization}) {
# If master needs reinitialization, then even the slave should
# be reinitialized, and vice versa.
if ($tinfo->{bootstrap_slave_opt} or $tinfo->{bootstrap_master_opt}) {
$mysqld->{need_reinitialization} = 1;
}
}
}
}
# Write start of testcase to log
mark_log($path_current_testlog, $tinfo);
if (start_servers($tinfo)) {
report_failure_and_restart($tinfo);
return 1;
}
}
mark_time_used('restart');
# If '--start' or '--start-dirty' given, stop here to let user manually
# run tests. If '--wait-all' is also given, do the same, but don't die
# if one server exits.
if ($start_only) {
mtr_print("\nStarted", started(all_servers()));
mtr_print("Using config", $tinfo->{template_path});
mtr_print("Port and socket path for server(s):");
foreach my $mysqld (mysqlds()) {
mtr_print($mysqld->name() .
" " . $mysqld->value('port') . " " . $mysqld->value('socket'));
}
if ($opt_start_exit) {
mtr_print("Server(s) started, not waiting for them to finish");
if (IS_WINDOWS) {
POSIX::_exit(0); # exit hangs here in ActiveState Perl
} else {
exit(0);
}
}
if ($opt_manual_gdb ||
$opt_manual_lldb ||
$opt_manual_ddd ||
$opt_manual_debug ||
$opt_manual_dbx) {
# The configuration has been set up and user has been prompted for
# how to start the servers manually in the requested deugger.
# At this time mtr.pl have no knowledge about the server processes
# and thus can't wait for them to finish or antyhing. In order to make
# it apparent to user what to do next, just print message and hang
# around until user kills mtr.pl
mtr_print("User prompted how to start server(s) manually in debugger");
while (1) {
mtr_milli_sleep(100);
}
exit(0); # Never reached
}
mtr_print("Waiting for server(s) to exit...");
if ($opt_wait_all) {
My::SafeProcess->wait_all();
mtr_print("All servers exited");
exit(1);
} else {
my $proc = My::SafeProcess->wait_any();
if (grep($proc eq $_, started(all_servers()))) {
mtr_print("Server $proc died");
exit(1);
}
mtr_print("Unknown process $proc died");
exit(1);
}
}
if ($opt_manual_gdb ||
$opt_manual_lldb ||
$opt_manual_ddd ||
$opt_manual_debug ||
$opt_manual_dbx) {
# Set $MTR_MANUAL_DEBUG environment variable
$ENV{'MTR_MANUAL_DEBUG'} = 1;
}
my $test_timeout = start_timer(testcase_timeout($tinfo));
do_before_run_mysqltest($tinfo);
mark_time_used('admin');
if ($opt_check_testcases and check_testcase($tinfo, "before")) {
# Failed to record state of server or server crashed
report_failure_and_restart($tinfo);
return 1;
}
my $test = start_mysqltest($tinfo);
# Maintain a queue to keep track of server processes which have
# died expectedly in order to wait for them to be restarted.
my @waiting_procs = ();
my $print_timeout = start_timer($print_freq * 60);
while (1) {
my $proc;
if (scalar(@waiting_procs)) {
# Any other process exited?
$proc = My::SafeProcess->check_any();
if ($proc) {
mtr_verbose("Found exited process $proc");
# Insert the process into waiting queue and pick an other
# process which needs to be checked. This is done to avoid
# starvation.
unshift @waiting_procs, $proc;
$proc = pop @waiting_procs;
} else {
# Pick a process from the waiting queue
$proc = pop @waiting_procs;
# Also check if timer has expired, if so cancel waiting
if (has_expired($test_timeout)) {
$proc = undef;
@waiting_procs = ();
}
}
}
# Check for test timeout if the waiting queue is empty and no
# process needs to be checked if it has been restarted.
if (not scalar(@waiting_procs) and not defined $proc) {
if ($test_timeout > $print_timeout) {
my $timer = $ENV{'MTR_MANUAL_DEBUG'} ? start_timer(2) : $print_timeout;
$proc = My::SafeProcess->wait_any_timeout($timer);
if ($proc->{timeout}) {
if (has_expired($print_timeout)) {
# Print out that the test is still on
mtr_print("Test still running: $tinfo->{name}");
# Reset the timer
$print_timeout = start_timer($print_freq * 60);
next;
} elsif ($ENV{'MTR_MANUAL_DEBUG'}) {
my $check_crash = check_expected_crash_and_restart($proc);
if ($check_crash) {
# Add process to the waiting queue if the check returns 2
# or stop waiting if it returns 1.
unshift @waiting_procs, $proc if $check_crash == 2;
next;
}
}
}
} else {
$proc = My::SafeProcess->wait_any_timeout($test_timeout);
}
}
unless (defined $proc) {
mtr_error("wait_any failed");
}
next if ($ENV{'MTR_MANUAL_DEBUG'} and $proc->{'SAFE_NAME'} eq 'timer');
mtr_verbose("Got $proc");
mark_time_used('test');
# Was it the test program that exited
if ($proc eq $test) {
my $res = $test->exit_status();
if ($res == 0 and
$opt_warnings and
not defined $tinfo->{'skip_check_warnings'} and
check_warnings($tinfo)) {
# Test case succeeded, but it has produced unexpected warnings,
# continue in $res == 1
$res = 1;
resfile_output($tinfo->{'warnings'}) if $opt_resfile;
}
my $check_res;
my $message =
"Skip condition should be checked in the beginning of a test case,\n" .
"before modifying any database objects. Most likely the test case\n" .
"is skipped with the current server configuration after altering\n" .
"system status. Please fix the test case to perform the skip\n" .
"condition check before modifying the system status.";
if ($res == 0 or $res == 62) {
if ($tinfo->{'no_result_file'}) {
# Test case doesn't have it's corresponding result file, marking
# the test case as failed.
$tinfo->{comment} =
"Result file '$tinfo->{'no_result_file'}' doesn't exist.\n" .
"Either create a result file or disable check-testcases and " .
"run the test case. Use --nocheck-testcases option to " .
"disable check-testcases.\n";
$res = 1;
}
} elsif ($res == 1) {
# Test case has failed, delete 'no_result_file' key and its
# associated value from the test object to avoid any unknown error.
delete $tinfo->{'no_result_file'} if $tinfo->{'no_result_file'};
}
# Check if check-testcase should be run
if ($opt_check_testcases) {
if (($res == 0 and !restart_forced_by_test('force_restart')) or
($res == 62 and
!restart_forced_by_test('force_restart_if_skipped'))
) {
$check_res = check_testcase($tinfo, "after");
# Test run succeeded but failed in check-testcase, marking
# the test case as failed.
if (defined $check_res and $check_res == 1) {
$tinfo->{comment} .= "\n$message" if ($res == 62);
$res = 1;
}
}
}
if ($res == 0) {
if (restart_forced_by_test('force_restart')) {
stop_all_servers($opt_shutdown_timeout);
} elsif ($opt_check_testcases and $check_res) {
# Test case check failed fatally, probably a server crashed
report_failure_and_restart($tinfo);
return 1;
}
mtr_report_test_passed($tinfo);
} elsif ($res == 62) {
if (defined $check_res and $check_res == 1) {
# Test case had side effects, not fatal error, just continue
$tinfo->{check} .= "\n$message";
stop_all_servers($opt_shutdown_timeout);
mtr_report("Resuming tests...\n");
resfile_output($tinfo->{'check'}) if $opt_resfile;
mtr_report_test_passed($tinfo);
} else {
# Testcase itself tell us to skip this one
$tinfo->{skip_detected_by_test} = 1;
# Try to get reason from test log file
find_testcase_skipped_reason($tinfo);
mtr_report_test_skipped($tinfo);
# Restart if skipped due to missing perl, it may have had side effects
if (restart_forced_by_test('force_restart_if_skipped') ||
$tinfo->{'comment'} =~ /^perl not found/) {
stop_all_servers($opt_shutdown_timeout);
}
}
} elsif ($res == 65) {
# Testprogram killed by signal
$tinfo->{comment} = "testprogram crashed(returned code $res)";
report_failure_and_restart($tinfo);
} elsif ($res == 1) {
# Check if the test tool requests that an analyze script should be run
my $analyze = find_analyze_request();
if ($analyze) {
run_on_all($tinfo, "analyze-$analyze");
}
# Wait a bit and see if a server died, if so report that instead
mtr_milli_sleep(100);
my $srvproc = My::SafeProcess::check_any();
if ($srvproc && grep($srvproc eq $_, started(all_servers()))) {
$proc = $srvproc;
goto SRVDIED;
}
# Test case failure reported by mysqltest
report_failure_and_restart($tinfo);
} else {
# mysqltest failed, probably crashed
$tinfo->{comment} =
"mysqltest failed with unexpected return code $res\n";
report_failure_and_restart($tinfo);
}
# Save info from this testcase run to mysqltest.log
if (-f $path_current_testlog) {
if ($opt_resfile && $res && $res != 62) {
resfile_output_file($path_current_testlog);
}
mtr_appendfile_to_file($path_current_testlog, $path_testlog);
unlink($path_current_testlog);
}
return ($res == 62) ? 0 : $res;
}
# Check if it was an expected crash
my $check_crash = check_expected_crash_and_restart($proc, $tinfo);
if ($check_crash) {
# Add process to the waiting queue if the check returns 2
# or stop waiting if it returns 1
unshift @waiting_procs, $proc if $check_crash == 2;
next;
}
SRVDIED:
# Stop the test case timer
$test_timeout = 0;
# Check if it was secondary engine server that died
if ($tinfo->{'secondary-engine'} and
grep($proc eq $_, started(secondary_engine_servers()))) {
# Secondary engine server is shutdown automatically when
# mysqld server is shutdown.
next if ($proc->{EXIT_STATUS} == 0);
# Secondary engine server crashed or died
$tinfo->{'secondary_engine_srv_crash'} = 1;
$tinfo->{'comment'} =
"Secondary engine server $proc crashed or failed during test run." .
get_secondary_engine_server_log();
# Kill the test process
$test->kill();
# Report the failure and restart the server(s).
report_failure_and_restart($tinfo);
return 1;
}
# Check if it was a server that died
if (grep($proc eq $_, started(all_servers()))) {
# Server failed, probably crashed
$tinfo->{comment} =
"Server $proc failed during test run" .
get_log_from_proc($proc, $tinfo->{name});
# It's not mysqltest that has exited, kill it
mtr_report("Killing mysqltest pid $test");
$test->kill();
report_failure_and_restart($tinfo);
return 1;
}
if (!IS_WINDOWS) {
# Try to dump core for mysqltest and all servers
foreach my $proc ($test, started(all_servers())) {
mtr_print("Trying to dump core for $proc");
if ($proc->dump_core()) {
$proc->wait_one(20);
}
}
} else {
# kill mysqltest process
$test->kill();
# Try to dump core for all servers
foreach my $mysqld (mysqlds()) {
mtr_print("Trying to dump core for $mysqld->{'proc'}");
# There is high a risk of MTR hanging by calling external programs
# like 'cdb' on windows with multi-threaded runs(i.e $parallel > 1).
# Calling cdb only if parallel value is 1.
my $call_cdb = 1 if ($opt_parallel == 1);
$mysqld->{'proc'}->dump_core_windows($mysqld, $call_cdb);
$mysqld->{'proc'}->wait_one(20);
}
}
# It's not mysqltest that has exited, kill it
mtr_report("Killing mysqltest pid $test");
$test->kill();
# Check if testcase timer expired
if ($proc->{timeout}) {
$tinfo->{comment} =
"Test case timeout after " . testcase_timeout($tinfo) . " seconds\n\n";
# Fetch mysqltest client callstack information
if (-e $path_current_testlog) {
$tinfo->{comment} .= mtr_callstack_info($path_current_testlog) . "\n";
}
# Add 20 last executed commands from test case log file
my $log_file_name = $opt_vardir . "/log/" . $tinfo->{shortname} . ".log";
if (-e $log_file_name) {
$tinfo->{comment} .=
"== $log_file_name == \n" .
mtr_lastlinesfromfile($log_file_name, 20) . "\n";
}
# Mark as timeout
$tinfo->{'timeout'} = testcase_timeout($tinfo);
run_on_all($tinfo, 'analyze-timeout');
# Save timeout information for this testcase to mysqltest.log
if (-f $path_current_testlog) {
mtr_appendfile_to_file($path_current_testlog, $path_testlog);
unlink($path_current_testlog) or
die "Can't unlink file $path_current_testlog : $!";
}
report_failure_and_restart($tinfo);
return 1;
}
mtr_error("Unhandled process $proc exited");
}
mtr_error("Should never come here");
}
# Extract server log from after the last occurrence of named test
# Return as an array of lines
sub extract_server_log ($$) {
my ($error_log, $tname) = @_;
# Open the servers .err log file and read all lines
# belonging to current tets into @lines
my $Ferr = IO::File->new($error_log) or
mtr_error("Could not open file '$error_log' for reading: $!");
my @lines;
my $found_test = 0; # Set once we've found the log of this test
while (my $line = <$Ferr>) {
if ($found_test) {
# If test wasn't last after all, discard what we found, test again.
if ($line =~ /^CURRENT_TEST:/) {
@lines = ();
$found_test = $line =~ /^CURRENT_TEST: $tname$/;
} else {
push(@lines, $line);
if (scalar(@lines) > 1000000) {
$Ferr = undef;
mtr_warning("Too much log from test, bailing out from extracting");
return ();
}
}
} else {
# Search for beginning of test, until found
$found_test = 1 if ($line =~ /^CURRENT_TEST: $tname$/);
}
}
$Ferr = undef; # Close error log file
return @lines;
}
# Get a subset of the lines from a log file
# Returns the first start_lines, and the last end_lines
# of the file, with a < Snip > line in the middle if
# there is a gap.
sub ndb_get_log_lines( $$$ ) {
my ($log_file_name, $start_lines, $end_lines) = @_;
my $log_file = IO::File->new($log_file_name) or
mtr_error("Could not open file '$log_file_name' for reading: $!");
my $total_lines = 0;
# First pass, get number of lines in the file
while (my $line = <$log_file>) {
$total_lines = $total_lines + 1;
}
undef $log_file;
# Now take the lines we want
my @log_lines;
my $line_num = 0;
$log_file = IO::File->new($log_file_name) or
mtr_error("Could not open file '$log_file_name' for reading: $!");
while (my $line = <$log_file>) {
if ($line_num < $start_lines) {
# Start lines
push(@log_lines, $line);
} elsif ($line_num > ($total_lines - $end_lines)) {
# End lines
push(@log_lines, $line);
} elsif ($line_num == $start_lines) {
# First line in the 'gap'
my $gap_text = "< Snip >";
push(@log_lines, $gap_text);
}
$line_num = $line_num + 1;
}
undef $log_file;
return @log_lines;
}
# Get an ndb crash trace number from a crash trace file name
sub ndb_get_trace_num_from_filename ($) {
my $trace_file_fq_name = shift;
# Format is : /basepath/ndb_<id>_trace.log.<trace num>[_t<thread_num>]
my $trace_file_name = basename($trace_file_fq_name);
my @parts = split(/\./, $trace_file_name);
my $trace_num_and_thread = $parts[2];
if ($trace_num_and_thread eq "next") {
$trace_num_and_thread = 0;
}
my @trace_num_and_thread_parts = split(/_/, $trace_num_and_thread);
my $trace_num = $trace_num_and_thread_parts[0];
return $trace_num;
}
# Return array of lines containing failed ndbd log info
sub ndb_extract_ndbd_log_info($$) {
my ($ndbd_log_path, $dump_out_file) = @_;
my $ndbd_log = "";
if ($dump_out_file) {
my $ndbd_log_file_start_lines = 100;
my $ndbd_log_file_end_lines = 200;
my $ndbd_log_file_name = "$ndbd_log_path/ndbd.log";
my @log_lines = ndb_get_log_lines($ndbd_log_file_name,
$ndbd_log_file_start_lines,
$ndbd_log_file_end_lines);
$ndbd_log =
$ndbd_log . "\nFailed data node output log ($ndbd_log_file_name):\n" .
"-----------FAILED DATA NODE OUTPUT LOG START--------\n" .
join("", @log_lines) .
"-----------FAILED DATA NODE OUTPUT LOG END----------\n";
}
# For all ndbds, we look for error and trace files
#
my @ndb_error_files = glob("$ndbd_log_path/ndb_*_error.log");
my $num_error_files = scalar @ndb_error_files;
if ($num_error_files) {
# Found an error file, let's go further
if ($num_error_files > 1) {
mtr_error(
"More than one error file found : " . join(" ", @ndb_error_files));
}
my $ndbd_error_file_name = $ndb_error_files[0];
my @log_lines = ndb_get_log_lines($ndbd_error_file_name, 10000, 10000)
; # Get everything from the error file.
$ndbd_log =
$ndbd_log . "\nFound data node error log ($ndbd_error_file_name):\n" .
"\n-----------DATA NODE ERROR LOG START--------\n" .
join("", @log_lines) . "\n-----------DATA NODE ERROR LOG END----------\n";
my @ndb_trace_files = glob("$ndbd_log_path/ndb_*_trace*");
my $num_trace_files = scalar @ndb_trace_files;
if ($num_trace_files) {
$ndbd_log = $ndbd_log . "\nFound crash trace files :\n " .
join("\n ", @ndb_trace_files) . "\n\n";
# Now find most recent set of trace files..
my $max_trace_num = 0;
foreach my $trace_file (@ndb_trace_files) {
my $trace_num = ndb_get_trace_num_from_filename($trace_file);
if ($trace_num > $max_trace_num) {
$max_trace_num = $trace_num;
}
}
$ndbd_log =
$ndbd_log . "\nDumping excerpts from crash number $max_trace_num\n";
# Now print a chunk of em
foreach my $trace_file (@ndb_trace_files) {
if (ndb_get_trace_num_from_filename($trace_file) eq $max_trace_num) {
my $ndbd_trace_file_start_lines = 2500;
my $ndbd_trace_file_end_lines = 0;
@log_lines =
ndb_get_log_lines($trace_file, $ndbd_trace_file_start_lines,
$ndbd_trace_file_end_lines);
$ndbd_log =
$ndbd_log . "\nData node trace file : $trace_file\n" .
"\n-----------DATA NODE TRACE LOG START--------\n" .
join("", @log_lines) .
"\n-----------DATA NODE TRACE LOG END----------\n";
}
}
} else {
$ndbd_log = $ndbd_log . "\n No trace files! \n";
}
}
return $ndbd_log;
}
# Get log from server identified from its $proc object, from named test
# Return as a single string
sub get_log_from_proc ($$) {
my ($proc, $name) = @_;
my $srv_log = "";
foreach my $mysqld (mysqlds()) {
if ($mysqld->{proc} eq $proc) {
my @srv_lines = extract_server_log($mysqld->value('#log-error'), $name);
$srv_log =
"\nServer log from this test:\n" .
"----------SERVER LOG START-----------\n" .
join("", @srv_lines) . "----------SERVER LOG END-------------\n";
last;
}
}
# ndbds are started in a directory according to their
# MTR process 'ids'. Their ndbd.log files are
# placed in these directories.
# Then they allocate a nodeid from mgmd which is really
# a race, and choose a datadirectory based on the nodeid
# This can mean that they use a different ndbd.X directory
# for their ndb_Z_fs files and error + trace log file writing.
# This could be worked around by setting the ndbd node ids
# up front, but in the meantime, we will attempt to
# find error and trace files here.
foreach my $ndbd (ndbds()) {
my $ndbd_log_path = $ndbd->value('DataDir');
my $dump_out_file = ($ndbd->{proc} eq $proc);
my $ndbd_log_info =
ndb_extract_ndbd_log_info($ndbd_log_path, $dump_out_file);
$srv_log = $srv_log . $ndbd_log_info;
}
return $srv_log;
}
# Perform a rough examination of the servers error log and write all
# lines that look suspicious into $error_log.warnings file.
sub extract_warning_lines ($$) {
my ($error_log, $tname) = @_;
my @lines = extract_server_log($error_log, $tname);
# Write all suspicious lines to $error_log.warnings file
my $warning_log = "$error_log.warnings";
my $Fwarn = IO::File->new($warning_log, "w") or
die("Could not open file '$warning_log' for writing: $!");
print $Fwarn "Suspicious lines from $error_log\n";
my @patterns = (qr/^Warning:|mysqld: Warning|\[Warning\]/,
qr/^Error:|\[ERROR\]/,
qr/^==\d+==\s+\S/, # valgrind errors
qr/InnoDB: Warning|InnoDB: Error/,
qr/^safe_mutex:|allocated at line/,
qr/missing DBUG_RETURN/,
qr/Attempting backtrace/,
qr/Assertion .* failed/,);
my $skip_valgrind = 0;
my $last_pat = "";
my $num_rep = 0;
foreach my $line (@lines) {
if ($opt_valgrind_mysqld) {
# Skip valgrind summary from tests where server has been restarted
# Should this contain memory leaks, the final report will find it
# Use a generic pattern for summaries
$skip_valgrind = 1 if $line =~ /^==\d+== [A-Z ]+ SUMMARY:/;
$skip_valgrind = 0 unless $line =~ /^==\d+==/;
next if $skip_valgrind;
}
foreach my $pat (@patterns) {
if ($line =~ /$pat/) {
# Remove initial timestamp and look for consecutive identical lines
my $line_pat = $line;
$line_pat =~ s/^[0-9:\-\+\.TZ ]*//;
if ($line_pat eq $last_pat) {
$num_rep++;
} else {
# Previous line had been repeated, report that first
if ($num_rep) {
print $Fwarn ".... repeated $num_rep times: $last_pat";
$num_rep = 0;
}
$last_pat = $line_pat;
print $Fwarn $line;
}
last;
}
}
}
# Catch the case of last warning being repeated
if ($num_rep) {
print $Fwarn ".... repeated $num_rep times: $last_pat";
}
$Fwarn = undef; # Close file
}
# Run include/check-warnings.test
#
# RETURN VALUE
# 0 OK
# 1 Check failed
sub start_check_warnings ($$) {
my $tinfo = shift;
my $exe = shift;
my $name = "warnings-" . $exe->name();
my $log_error = $exe->value('#log-error');
my ($group_prefix) = split(/\./, $exe->name()); # First part of name
# To be communicated to the test
$ENV{MTR_LOG_ERROR} = $log_error;
extract_warning_lines($log_error, $tinfo->{name});
my $args;
mtr_init_args(\$args);
mtr_add_arg($args, "--defaults-file=%s", $path_config_file);
mtr_add_arg($args, "--defaults-group-suffix=%s", $exe->after($group_prefix));
mtr_add_arg($args, "--test-file=%s", "include/check-warnings.test");
mtr_add_arg($args, "--logdir=%s/tmp", $opt_vardir);
my $errfile = "$opt_vardir/tmp/$name.err";
my $proc = My::SafeProcess->new(name => $name,
path => $exe_mysqltest,
error => $errfile,
output => $errfile,
args => \$args,
user_data => $errfile,
verbose => $opt_verbose,);
mtr_verbose("Started $proc");
return $proc;
}
## Wait till check-warnings.test process spawned is finished and
## and report the result based on the exit code returned.
##
## Arguments:
## $started List of check-warnings.test processes
## $tinfo Test object
sub wait_for_check_warnings ($$) {
my $started = shift;
my $tinfo = shift;
my $res = 0;
my $tname = $tinfo->{name};
# Start the timer for check-warnings.test
my $timeout = start_timer(testcase_timeout($tinfo));
while (1) {
my $result = 0;
my $proc = My::SafeProcess->wait_any_timeout($timeout);
mtr_report("Got $proc");
# Delete the 'check-warnings.log' file generated after
# check-warnings.test run is completed.
my $check_warnings_log_file = "$opt_vardir/tmp/check-warnings.log";
if (-e $check_warnings_log_file) {
unlink($check_warnings_log_file);
}
if (delete $started->{ $proc->pid() }) {
# One check warning process returned
my $res = $proc->exit_status();
my $err_file = $proc->user_data();
if ($res == 0 or $res == 62) {
if ($res == 0) {
# Check completed with problem
my $report = mtr_grab_file($err_file);
# In rare cases on Windows, exit code 62 is lost, so check output
if (IS_WINDOWS and
$report =~ /^The test .* is not supported by this installation/) {
# Extra sanity check
if ($report =~ /^reason: OK$/m) {
$res = 62;
mtr_print("Seems to have lost exit code 62, assume no warn\n");
goto LOST62;
}
}
# Log to var/log/warnings file
mtr_tofile("$opt_vardir/log/warnings", $tname . "\n" . $report);
$tinfo->{'warnings'} .= $report;
$result = 1;
}
LOST62:
if ($res == 62) {
# Test case was ok and called "skip", remove the .err file
# the check generated.
unlink($err_file);
}
if (keys(%{$started}) == 0) {
# All checks completed
mark_time_used('ch-warn');
return $result;
}
# Wait for next process to exit
next if not $result;
} else {
my $report = mtr_grab_file($err_file);
$tinfo->{comment} .=
"Could not execute 'check-warnings' for " .
"testcase '$tname' (res: $res):\n";
$tinfo->{comment} .= $report;
$result = 2;
}
} elsif ($proc->{timeout}) {
$tinfo->{comment} .= "Timeout for 'check warnings' expired after " .
testcase_timeout($tinfo) . " seconds\n";
$result = 4;
} else {
# Unknown process returned, most likley a crash, abort everything
$tinfo->{comment} =
"The server $proc crashed while running 'check warnings'" .
get_log_from_proc($proc, $tinfo->{name});
$result = 3;
}
# Kill any check processes still running
map($_->kill(), values(%{$started}));
mark_time_used('ch-warn');
return $result;
}
mtr_error("INTERNAL_ERROR: check_warnings");
}
# Loop through our list of processes and check the error log
# for unexepcted errors and warnings.
sub check_warnings ($) {
my ($tinfo) = @_;
# Clear previous warnings
delete($tinfo->{warnings});
# Start the mysqltest processes in parallel to save time also makes
# it possible to wait for any process to exit during the check.
my %started;
foreach my $mysqld (mysqlds()) {
if (defined $mysqld->{'proc'}) {
my $proc = start_check_warnings($tinfo, $mysqld);
$started{ $proc->pid() } = $proc;
}
}
# Return immediately if no check proceess was started
return 0 unless (keys %started);
my $res = wait_for_check_warnings(\%started, $tinfo);
return $res if $res;
if ($tinfo->{'secondary-engine'}) {
# Search for unexpected warnings in secondary engine server error
# log file. Start the mysqltest processes in parallel to save time
# also makes it possible to wait for any process to exit during
# the check.
foreach my $secondary_engine_server (secondary_engine_servers()) {
if (defined $secondary_engine_server->{'proc'}) {
my $proc = start_check_warnings($tinfo, $secondary_engine_server);
$started{ $proc->pid() } = $proc;
}
}
}
# Return immediately if no check proceess was started
return 0 unless (keys %started);
$res = wait_for_check_warnings(\%started, $tinfo);
return $res if $res;
}
# Loop through our list of processes and look for and entry with the
# provided pid, if found check for the file indicating expected crash
# and restart it.
sub check_expected_crash_and_restart($$) {
my $proc = shift;
my $tinfo = shift;
foreach my $mysqld (mysqlds()) {
next
unless (($mysqld->{proc} and $mysqld->{proc} eq $proc) or
($ENV{'MTR_MANUAL_DEBUG'} and $proc->{'SAFE_NAME'} eq 'timer'));
# If a test was started with bootstrap options, make sure
# the restart happens with the same options.
my $bootstrap_opts = get_bootstrap_opts($mysqld, $tinfo);
# Check if crash expected by looking at the .expect file in var/tmp
my $expect_file = "$opt_vardir/tmp/" . $mysqld->name() . ".expect";
if (-f $expect_file) {
mtr_verbose("Crash was expected, file '$expect_file' exists");
for (my $waits = 0 ; $waits < 50 ; mtr_milli_sleep(100), $waits++) {
# Race condition seen on Windows: try again until file not empty
next if -z $expect_file;
# If last line in expect file starts with "wait" sleep a little
# and try again, thus allowing the test script to control when
# the server should start up again. Keep trying for up to 5 seconds
# at a time.
my $last_line = mtr_lastlinesfromfile($expect_file, 1);
if ($last_line =~ /^wait/) {
mtr_verbose("Test says wait before restart") if $waits == 0;
next;
}
# Ignore any partial or unknown command
next unless $last_line =~ /^restart/;
# If last line begins "restart:", the rest of the line is read as
# extra command line options to add to the restarted mysqld.
# Anything other than 'wait' or 'restart:' (with a colon) will
# result in a restart with original mysqld options.
if ($last_line =~ /restart:(.+)/) {
my @rest_opt = split(' ', $1);
$mysqld->{'restart_opts'} = \@rest_opt;
} else {
delete $mysqld->{'restart_opts'};
}
# Attempt to remove the .expect file. If it fails in
# windows, retry removal after a sleep.
my $retry = 1;
while (
unlink($expect_file) == 0 &&
$! == 13 && # Error = 13, Permission denied
IS_WINDOWS && $retry-- >= 0
) {
# Permission denied to unlink.
# Race condition seen on windows. Wait and retry.
mtr_milli_sleep(1000);
}
# Start server with same settings as last time
mysqld_start($mysqld, $mysqld->{'started_opts'},
$tinfo, $bootstrap_opts);
if ($tinfo->{'secondary-engine'}) {
my $restart_flag = 1;
# Start secondary engine servers.
start_secondary_engine_servers($tinfo, $restart_flag);
}
return 1;
}
# Loop ran through: we should keep waiting after a re-check
return 2;
}
}
# Not an expected crash
return 0;
}
# Remove all files and subdirectories of a directory
sub clean_dir {
my ($dir) = @_;
mtr_verbose("clean_dir: $dir");
finddepth(
{ no_chdir => 1,
wanted => sub {
if (-d $_) {
# A dir
if ($_ eq $dir) {
# The dir to clean
return;
} else {
mtr_verbose("rmdir: '$_'");
rmdir($_) or mtr_warning("rmdir($_) failed: $!");
}
} else {
# Hopefully a file
mtr_verbose("unlink: '$_'");
unlink($_) or mtr_warning("unlink($_) failed: $!");
}
}
},
$dir);
}
sub clean_datadir {
my ($tinfo) = @_;
mtr_verbose("Cleaning datadirs...");
if (started(all_servers()) != 0) {
mtr_error("Trying to clean datadir before all servers stopped");
}
foreach my $cluster (clusters()) {
my $cluster_dir = "$opt_vardir/" . $cluster->{name};
mtr_verbose(" - removing '$cluster_dir'");
rmtree($cluster_dir);
}
foreach my $mysqld (mysqlds()) {
my $bootstrap_opts = get_bootstrap_opts($mysqld, $tinfo);
my $mysqld_dir = dirname($mysqld->value('datadir'));
# Clean datadir if server is restarted between tests
# that do not have bootstrap options.
if (-d $mysqld_dir and
!$mysqld->{need_reinitialization} and
!$bootstrap_opts) {
mtr_verbose(" - removing '$mysqld_dir'");
rmtree($mysqld_dir);
}
}
# Remove all files in tmp and var/tmp
clean_dir("$opt_vardir/tmp");
if ($opt_tmpdir ne "$opt_vardir/tmp") {
clean_dir($opt_tmpdir);
}
if (-e "$default_vardir/tmp/bootstrap.sql") {
unlink("$default_vardir/tmp/bootstrap.sql");
}
}
# Save datadir before it's removed
sub save_datadir_after_failure($$) {
my ($dir, $savedir) = @_;
mtr_report(" - saving '$dir'");
my $dir_name = basename($dir);
rename("$dir", "$savedir/$dir_name");
}
sub remove_ndbfs_from_ndbd_datadir {
my ($ndbd_datadir) = @_;
# Remove the ndb_*_fs directory from ndbd.X/ dir
foreach my $ndbfs_dir (glob("$ndbd_datadir/ndb_*_fs")) {
next unless -d $ndbfs_dir; # Skip if not a directory
rmtree($ndbfs_dir);
}
}
sub after_failure ($) {
my ($tinfo) = @_;
mtr_report("Saving datadirs...");
my $save_dir = "$opt_vardir/log/";
$save_dir .= $tinfo->{name};
# Add combination name if any
$save_dir .= "-$tinfo->{combination}" if defined $tinfo->{combination};
# Save savedir path for server
$tinfo->{savedir} = $save_dir;
mkpath($save_dir) if !-d $save_dir;
# Save the used my.cnf file
copy($path_config_file, $save_dir);
# Copy the tmp dir
copytree("$opt_vardir/tmp/", "$save_dir/tmp/");
if (clusters()) {
foreach my $cluster (clusters()) {
my $cluster_dir = "$opt_vardir/" . $cluster->{name};
# Remove the fileystem of each ndbd
foreach my $ndbd (in_cluster($cluster, ndbds())) {
my $ndbd_datadir = $ndbd->value("DataDir");
remove_ndbfs_from_ndbd_datadir($ndbd_datadir);
}
save_datadir_after_failure($cluster_dir, $save_dir);
}
} else {
foreach my $mysqld (mysqlds()) {
my $data_dir = $mysqld->value('datadir');
save_datadir_after_failure(dirname($data_dir), $save_dir);
save_secondary_engine_logdir($save_dir) if $tinfo->{'secondary-engine'};
}
}
}
sub report_failure_and_restart ($) {
my $tinfo = shift;
if ($opt_valgrind_mysqld && ($tinfo->{'warnings'} || $tinfo->{'timeout'})) {
# In these cases we may want valgrind report from normal termination
$tinfo->{'dont_kill_server'} = 1;
}
# Shotdown properly if not to be killed (for valgrind)
stop_all_servers($tinfo->{'dont_kill_server'} ? $opt_shutdown_timeout : 0);
$tinfo->{'result'} = 'MTR_RES_FAILED';
my $test_failures = $tinfo->{'failures'} || 0;
$tinfo->{'failures'} = $test_failures + 1;
if ($tinfo->{comment}) {
# The test failure has been detected by mysql-test-run.pl
# when starting the servers or due to other error, the reason for
# failing the test is saved in "comment"
;
}
if (!defined $tinfo->{logfile} and !$tinfo->{'no_result_file'}) {
my $logfile = $path_current_testlog;
if (defined $logfile) {
if (-f $logfile) {
# Test failure was detected by test tool and its report
# about what failed has been saved to file. Save the report
# in tinfo
$tinfo->{logfile} = mtr_fromfile($logfile);
# If no newlines in the test log:
# (it will contain the CURRENT_TEST written by mtr, so is not empty)
if ($tinfo->{logfile} !~ /\n/) {
# Show how far it got before suddenly failing
$tinfo->{comment} .= "mysqltest failed but provided no output\n";
my $log_file_name =
$opt_vardir . "/log/" . $tinfo->{shortname} . ".log";
if (-e $log_file_name) {
$tinfo->{comment} .=
"The result from queries just before the failure was:" .
"\n< snip >\n" . mtr_lastlinesfromfile($log_file_name, 20) . "\n";
}
}
} else {
# The test tool report didn't exist, display an error message
$tinfo->{logfile} = "Could not open test tool report '$logfile'";
}
}
}
$test_fail = $tinfo->{'result'};
after_failure($tinfo);
mtr_report_test($tinfo);
}
sub run_sh_script {
my ($script) = @_;
return 0 unless defined $script;
mtr_verbose("Running '$script'");
my $ret = system("/bin/sh $script") >> 8;
return $ret;
}
sub mysqld_stop {
my $mysqld = shift or die "usage: mysqld_stop(<mysqld>)";
my $args;
mtr_init_args(\$args);
mtr_add_arg($args, "--no-defaults");
mtr_add_arg($args, "--character-sets-dir=%s",
$mysqld->value('character-sets-dir'));
mtr_add_arg($args, "--user=%s", $opt_user);
mtr_add_arg($args, "--password=");
mtr_add_arg($args, "--port=%d", $mysqld->value('port'));
mtr_add_arg($args, "--host=%s", $mysqld->value('#host'));
mtr_add_arg($args, "--connect_timeout=20");
mtr_add_arg($args, "--protocol=tcp");
mtr_add_arg($args, "shutdown");
My::SafeProcess->run(name => "mysqladmin shutdown " . $mysqld->name(),
path => $exe_mysqladmin,
args => \$args,
error => "/dev/null",);
}
# This subroutine is added to handle option file options which always
# have to be passed before any other variables or command line options.
sub arrange_option_files_options {
my ($args, $mysqld, $extra_opts, @options) = @_;
my @optionfile_options;
foreach my $arg (@$extra_opts) {
if (grep { $arg =~ $_ } @options) {
push(@optionfile_options, $arg);
}
}
my $opt_no_defaults = grep(/^--no-defaults/, @optionfile_options);
my $opt_defaults_extra = grep(/^--defaults-extra-file/, @optionfile_options);
my $opt_defaults = grep(/^--defaults-file/, @optionfile_options);
if (!$opt_defaults_extra && !$opt_defaults && !$opt_no_defaults) {
mtr_add_arg($args, "--defaults-file=%s", $path_config_file);
}
push(@$args, @optionfile_options);
# no-defaults has to be the first option provided to mysqld.
if ($opt_no_defaults) {
@$args = grep { !/^--defaults-group-suffix/ } @$args;
}
}
sub mysqld_arguments ($$$) {
my $args = shift;
my $mysqld = shift;
my $extra_opts = shift;
my @options = ("--no-defaults", "--defaults-extra-file",
"--defaults-file", "--login-path",
"--print-defaults");
arrange_option_files_options($args, $mysqld, $extra_opts, @options);
# When mysqld is run by a root user(euid is 0), it will fail
# to start unless we specify what user to run as, see BUG#30630
my $euid = $>;
if (!IS_WINDOWS and $euid == 0 and (grep(/^--user/, @$extra_opts)) == 0) {
mtr_add_arg($args, "--user=root");
}
if ($opt_valgrind_mysqld) {
if ($mysql_version_id < 50100) {
mtr_add_arg($args, "--skip-bdb");
}
}
if ($opt_lock_order) {
my $lo_dep_1 = "$basedir/mysql-test/lock_order_dependencies.txt";
my $lo_dep_2 = "$basedir/internal/mysql-test/lock_order_extra_dependencies.txt";
my $lo_out = "$bindir/lock_order";
mtr_verbose("lock_order dep_1 = $lo_dep_1");
mtr_verbose("lock_order dep_2 = $lo_dep_2");
mtr_verbose("lock_order out = $lo_out");
mtr_add_arg($args, "--loose-lock_order");
mtr_add_arg($args, "--loose-lock_order_dependencies=$lo_dep_1");
if (-e $lo_dep_2) {
# mtr_add_arg($args, "--loose-lock_order_extra_dependencies=$lo_dep_2");
}
mtr_add_arg($args, "--loose-lock_order_output_directory=$lo_out");
}
if ($mysql_version_id >= 50106 && !$opt_user_args) {
# Turn on logging to file
mtr_add_arg($args, "--log-output=file");
}
# Indicate to mysqld it will be debugged in debugger
if ($glob_debugger) {
mtr_add_arg($args, "--gdb");
}
# Enable the debug sync facility, set default wait timeout.
# Facility stays disabled if timeout value is zero.
mtr_add_arg($args, "--loose-debug-sync-timeout=%s", $opt_debug_sync_timeout)
unless $opt_user_args;
# Options specified in .opt files should be added last so they can
# override defaults above.
my $found_skip_core = 0;
my $found_no_console = 0;
my $found_log_error = 0;
# Check if the option 'log-error' is found in the .cnf file
# In the group defined for the server
$found_log_error = 1
if defined $mysqld->option("log-error") or
defined $mysqld->option("log_error");
# In the [mysqld] section
$found_log_error = 1
if !$found_log_error and
defined mysqld_group() and
(defined mysqld_group()->option("log-error") or
defined mysqld_group()->option("log_error"));
foreach my $arg (@$extra_opts) {
# Skip option file options because they are handled above
next if (grep { $arg =~ $_ } @options);
if ($arg =~ /--init[-_]file=(.*)/) {
# If the path given to the init file is relative
# to an out of source build, the file should
# be looked for in the MTR_BINDIR.
$arg = "--init-file=" . get_bld_path($1);
} elsif ($arg =~ /--log[-_]error=/ or $arg =~ /--log[-_]error$/) {
$found_log_error = 1;
} elsif ($arg eq "--skip-core-file") {
# Allow --skip-core-file to be set in <testname>-[master|slave].opt file
$found_skip_core = 1;
next;
} elsif ($arg eq "--no-console") {
$found_no_console = 1;
next;
} elsif ($arg =~ /--loose[-_]skip[-_]log[-_]bin/ and
$mysqld->option("log-slave-updates")) {
# Dont add --skip-log-bin when mysqld has --log-slave-updates in config
next;
} elsif ($arg eq "") {
# We can get an empty argument when we set environment variables to ""
# (e.g plugin not found). Just skip it.
next;
} elsif ($arg eq "--daemonize") {
$mysqld->{'daemonize'} = 1;
}
mtr_add_arg($args, "%s", $arg);
}
$opt_skip_core = $found_skip_core;
if (IS_WINDOWS && !$found_no_console && !$found_log_error) {
# Trick the server to send output to stderr, with --console
mtr_add_arg($args, "--console");
}
if (!$found_skip_core && !$opt_user_args) {
mtr_add_arg($args, "%s", "--core-file");
}
return $args;
}
sub mysqld_start ($$$$) {
my $mysqld = shift;
my $extra_opts = shift;
my $tinfo = shift;
my $bootstrap_opts = shift;
# Give precedence to opt file bootstrap options over command line
# bootstrap options.
if (@opt_extra_bootstrap_opt) {
@opt_extra_bootstrap_opt = grep { !/--init-file/ } @opt_extra_bootstrap_opt;
unshift(@$extra_opts, @opt_extra_bootstrap_opt);
}
mtr_verbose(My::Options::toStr("mysqld_start", @$extra_opts));
my $exe = find_mysqld($mysqld->value('#mtr_basedir'));
my $wait_for_pid_file = 1;
my $args;
mtr_init_args(\$args);
# Implementation for strace-server
if ($opt_strace_server) {
strace_server_arguments($args, \$exe, $mysqld->name());
}
foreach my $arg (@$extra_opts) {
$daemonize_mysqld = 1 if ($arg eq "--daemonize");
}
if ($opt_valgrind_mysqld) {
valgrind_arguments($args, \$exe, $mysqld->name());
}
mtr_add_arg($args, "--defaults-group-suffix=%s", $mysqld->after('mysqld'));
# Add any additional options from an in-test restart
my @all_opts;
if (exists $mysqld->{'restart_opts'}) {
foreach my $extra_opt (@$extra_opts) {
next if $extra_opt eq '';
my ($opt_name1, $value1) = My::Options::split_option($extra_opt);
my $found = 0;
foreach my $restart_opt (@{ $mysqld->{'restart_opts'} }) {
next if $restart_opt eq '';
my ($opt_name2, $value2) = My::Options::split_option($restart_opt);
$found = 1 if (My::Options::option_equals($opt_name1, $opt_name2));
last if $found == 1;
}
push(@all_opts, $extra_opt) if $found == 0;
}
push(@all_opts, @{ $mysqld->{'restart_opts'} });
mtr_verbose(
My::Options::toStr("mysqld_start restart", @{ $mysqld->{'restart_opts'} }
));
} else {
@all_opts = @$extra_opts;
}
mysqld_arguments($args, $mysqld, \@all_opts);
if ($opt_debug) {
mtr_add_arg($args, "--debug=$debug_d:t:i:A,%s/log/%s.trace",
$path_vardir_trace, $mysqld->name());
}
if (IS_WINDOWS) {
mtr_add_arg($args, "--enable-named-pipe");
}
my $pid_file;
foreach my $arg (@$args) {
$pid_file = mtr_match_prefix($arg, "--pid-file=");
last if defined $pid_file;
}
$pid_file = $mysqld->value('pid-file') if not defined $pid_file;
if ($opt_gdb || $opt_manual_gdb) {
gdb_arguments(\$args, \$exe, $mysqld->name());
} elsif ($opt_lldb || $opt_manual_lldb) {
lldb_arguments(\$args, \$exe, $mysqld->name());
} elsif ($opt_ddd || $opt_manual_ddd) {
ddd_arguments(\$args, \$exe, $mysqld->name());
} elsif ($opt_dbx || $opt_manual_dbx) {
dbx_arguments(\$args, \$exe, $mysqld->name());
} elsif ($opt_debugger) {
debugger_arguments(\$args, \$exe, $mysqld->name());
} elsif ($opt_manual_debug) {
print "\nStart " . $mysqld->name() . " in your debugger\n" .
"dir: $glob_mysql_test_dir\n" . "exe: $exe\n" . "args: " .
join(" ", @$args) . "\n\n" . "Waiting ....\n";
# Indicate the exe should not be started
$exe = undef;
} elsif ($tinfo->{'secondary-engine'}) {
# Wait for the PID file to be created if secondary engine
# is enabled.
} else {
# Default to not wait until pid file has been created
$wait_for_pid_file = 0;
}
# Remove the old pidfile if any
unlink($pid_file) if -e $pid_file;
my $output = $mysqld->value('#log-error');
# Remember this log file for valgrind error report search
$logs{$output} = 1 if ($opt_valgrind or $opt_sanitize);
# Remember data dir for gmon.out files if using gprof
$gprof_dirs{ $mysqld->value('datadir') } = 1 if $opt_gprof;
if (defined $exe) {
$mysqld->{'proc'} =
My::SafeProcess->new(name => $mysqld->name(),
path => $exe,
args => \$args,
output => $output,
error => $output,
append => 1,
verbose => $opt_verbose,
nocore => $opt_skip_core,
host => undef,
shutdown => sub { mysqld_stop($mysqld) },
envs => \@opt_mysqld_envs,
pid_file => $pid_file,
daemon_mode => $mysqld->{'daemonize'});
mtr_verbose("Started $mysqld->{proc}");
}
if ($wait_for_pid_file &&
!sleep_until_pid_file_created($pid_file, $opt_start_timeout,
$mysqld->{'proc'})
) {
my $mname = $mysqld->name();
mtr_error("Failed to start mysqld $mname with command $exe");
}
# Remember options used when starting
$mysqld->{'started_opts'} = $extra_opts;
# Save the bootstrap options to compare with the next run.
# Reinitialization of the datadir should happen only if
# the bootstrap options of the next test are different.
$mysqld->{'save_bootstrap_opts'} = $bootstrap_opts;
return;
}
sub stop_all_servers () {
my $shutdown_timeout = $_[0] or 0;
mtr_verbose("Stopping all servers...");
# Kill all started servers
My::SafeProcess::shutdown($shutdown_timeout, started(all_servers()));
# Remove pidfiles
foreach my $server (all_servers()) {
my $pid_file = $server->if_exist('pid-file');
unlink($pid_file) if defined $pid_file;
}
# Mark servers as stopped
map($_->{proc} = undef, all_servers());
}
sub is_slave {
my ($server) = @_;
# There isn't really anything in a configuration which tells if a
# mysqld is master or slave. Best guess is to treat all which haven't
# got '#!use-slave-opt' as masters. At least be consistent.
return $server->option('#!use-slave-opt');
}
# Get the bootstrap options from the opt file depending on
# whether it is a master or a slave.
sub get_bootstrap_opts {
my ($server, $tinfo) = @_;
my $bootstrap_opts = (is_slave($server) ? $tinfo->{bootstrap_slave_opt} :
$tinfo->{bootstrap_master_opt});
return $bootstrap_opts;
}
# Determine whether the server needs to be reinitialized.
sub server_need_reinitialization {
my ($tinfo, $server) = @_;
my $bootstrap_opts = get_bootstrap_opts($server, $tinfo);
my $started_boot_opts = $server->{'save_bootstrap_opts'};
# If previous test and current test have the same bootstrap
# options, do not reinitialize.
if ($bootstrap_opts and $started_boot_opts) {
if (My::Options::same($started_boot_opts, $bootstrap_opts)) {
if (defined $test_fail and $test_fail eq 'MTR_RES_FAILED') {
$server->{need_reinitialization} = 1;
} else {
$server->{need_reinitialization} = 0;
}
} else {
$server->{need_reinitialization} = 1;
}
} elsif ($bootstrap_opts) {
$server->{need_reinitialization} = 1;
} else {
$server->{need_reinitialization} = undef;
}
}
# Check whether the server needs to be reinitialized.
sub servers_need_reinitialization {
my ($tinfo) = @_;
my $server_need_reinit;
foreach my $mysqld (mysqlds()) {
server_need_reinitialization($tinfo, $mysqld);
if (defined $mysqld->{need_reinitialization} and
$mysqld->{need_reinitialization} eq 1) {
$server_need_reinit = 1;
last if $tinfo->{rpl_test};
} elsif (defined $mysqld->{need_reinitialization} and
$mysqld->{need_reinitialization} eq 0) {
$server_need_reinit = 0 if !$server_need_reinit;
}
}
return $server_need_reinit;
}
# Find out if server should be restarted for this test
sub server_need_restart {
my ($tinfo, $server, $master_restarted) = @_;
if (using_extern()) {
mtr_verbose_restart($server, "no restart for --extern server");
return 0;
}
if ($tinfo->{'force_restart'}) {
mtr_verbose_restart($server, "forced in .opt file");
return 1;
}
if ($opt_force_restart) {
mtr_verbose_restart($server, "forced restart turned on");
return 1;
}
if ($tinfo->{template_path} ne $current_config_name) {
mtr_verbose_restart($server, "using different config file");
return 1;
}
if ($tinfo->{'master_sh'} || $tinfo->{'slave_sh'}) {
mtr_verbose_restart($server, "sh script to run");
return 1;
}
if (!started($server)) {
mtr_verbose_restart($server, "not started");
return 1;
}
my $started_tinfo = $server->{'started_tinfo'};
if (defined $started_tinfo) {
# Check if timezone of test that server was started
# with differs from timezone of next test
if (timezone($started_tinfo) ne timezone($tinfo)) {
mtr_verbose_restart($server, "different timezone");
return 1;
}
}
my $is_mysqld = grep ($server eq $_, mysqlds());
if ($is_mysqld) {
# Check that running process was started with same options
# as the current test requires
my $extra_opts = get_extra_opts($server, $tinfo);
my $started_opts = $server->{'started_opts'};
# Also, always restart if server had been restarted with additional
# options within test.
if (!My::Options::same($started_opts, $extra_opts) ||
exists $server->{'restart_opts'}) {
my $use_dynamic_option_switch = 0;
if (!$use_dynamic_option_switch) {
mtr_verbose_restart($server,
"running with different options '" .
join(" ", @{$extra_opts}) . "' != '" .
join(" ", @{$started_opts}) . "'");
return 1;
}
mtr_verbose(My::Options::toStr("started_opts", @$started_opts));
mtr_verbose(My::Options::toStr("extra_opts", @$extra_opts));
# Get diff and check if dynamic switch is possible
my @diff_opts = My::Options::diff($started_opts, $extra_opts);
mtr_verbose(My::Options::toStr("diff_opts", @diff_opts));
my $query = My::Options::toSQL(@diff_opts);
mtr_verbose("Attempting dynamic switch '$query'");
if (run_query($server, $query)) {
mtr_verbose("Restart: running with different options '" .
join(" ", @{$extra_opts}) . "' != '" .
join(" ", @{$started_opts}) . "'");
return 1;
}
# Remember the dynamically set options
$server->{'started_opts'} = $extra_opts;
}
if (is_slave($server) && $master_restarted) {
# At least one master restarted and this is a slave, restart
mtr_verbose_restart($server, " master restarted");
return 1;
}
}
# Default, no restart
return 0;
}
sub servers_need_restart($) {
my ($tinfo) = @_;
my @restart_servers;
# Build list of master and slave mysqlds to be able to restart
# all slaves whenever a master restarts.
my @masters;
my @slaves;
foreach my $server (mysqlds()) {
if (is_slave($server)) {
push(@slaves, $server);
} else {
push(@masters, $server);
}
}
# Check masters
my $master_restarted = 0;
foreach my $master (@masters) {
if (server_need_restart($tinfo, $master, $master_restarted)) {
$master_restarted = 1;
push(@restart_servers, $master);
}
}
# Check slaves
foreach my $slave (@slaves) {
if (server_need_restart($tinfo, $slave, $master_restarted)) {
push(@restart_servers, $slave);
}
}
# Check if any remaining servers need restart
foreach my $server (ndb_mgmds(), ndbds(), memcacheds()) {
if (server_need_restart($tinfo, $server, $master_restarted)) {
push(@restart_servers, $server);
}
}
return @restart_servers;
}
# Filter a list of servers and return only those that are part
# of the specified cluster
sub in_cluster {
my ($cluster) = shift;
# Return only processes for a specific cluster
return grep { $_->suffix() eq $cluster->suffix() } @_;
}
# Filter a list of servers and return the SafeProcess
# for only those that are started or stopped
sub started { return grep(defined $_, map($_->{proc}, @_)); }
sub stopped { return grep(!defined $_, map($_->{proc}, @_)); }
sub envsubst {
my $string = shift;
# Check for the ? symbol in the var name and remove it.
if ($string =~ s/^\?//) {
if (!defined $ENV{$string}) {
return "";
}
} else {
if (!defined $ENV{$string}) {
mtr_error(".opt file references '$string' which is not set");
}
}
return $ENV{$string};
}
sub get_extra_opts {
# No extra options if --user-args
return \@opt_extra_mysqld_opt if $opt_user_args;
my ($mysqld, $tinfo) = @_;
my $opts =
$mysqld->option("#!use-slave-opt") ? $tinfo->{slave_opt} :
$tinfo->{master_opt};
# Expand environment variables
foreach my $opt (@$opts) {
$opt =~ s/\$\{(\??\w+)\}/envsubst($1)/ge;
$opt =~ s/\$(\??\w+)/envsubst($1)/ge;
}
return $opts;
}
# Collect client options from client.opt file
sub get_client_options($$) {
my ($args, $tinfo) = @_;
foreach my $opt (@{ $tinfo->{client_opt} }) {
# Expand environment variables
$opt =~ s/\$\{(\??\w+)\}/envsubst($1)/ge;
$opt =~ s/\$(\??\w+)/envsubst($1)/ge;
mtr_add_arg($args, $opt);
}
}
sub stop_servers($$) {
my ($tinfo, @servers) = @_;
# Remember if we restarted for this test case (count restarts)
$tinfo->{'restarted'} = 1;
if (join('|', @servers) eq join('|', all_servers())) {
# All servers are going down, use some kind of order to
# avoid too many warnings in the log files
mtr_report("Restarting all servers");
# mysqld processes
My::SafeProcess::shutdown($opt_shutdown_timeout, started(mysqlds()));
# cluster processes
My::SafeProcess::shutdown($opt_shutdown_timeout,
started(ndbds(), ndb_mgmds(), memcacheds()));
} else {
mtr_report("Restarting ", started(@servers));
# Stop only some servers
My::SafeProcess::shutdown($opt_shutdown_timeout, started(@servers));
}
foreach my $server (@servers) {
# Mark server as stopped
$server->{proc} = undef;
# Forget history
delete $server->{'started_tinfo'};
delete $server->{'started_opts'};
delete $server->{'started_cnf'};
delete $server->{'restart_opts'};
}
}
# Start servers not already started
#
# RETURN
# 0 OK
# 1 Start failed
sub start_servers($) {
my ($tinfo) = @_;
# Make sure the safe_process also exits from now on. Could not be
# done before, as we don't want this for the bootstrap.
if ($opt_start_exit) {
My::SafeProcess->start_exit();
}
# Start clusters
foreach my $cluster (clusters()) {
ndbcluster_start($cluster);
}
my $server_id = 0;
# Start mysqlds
foreach my $mysqld (mysqlds()) {
# Group Replication requires a local port to be open on each server
# in order to receive messages from the group, Store the reserved
# port in an environment variable SERVER_GR_PORT_X(where X is the
# server number).
$server_id++;
my $xcom_server = "SERVER_GR_PORT_" . $server_id;
if (!$group_replication) {
# Assigning error value '-1' to SERVER_GR_PORT_X environment
# variable, since the number of ports reserved per thread is not
# enough for allocating extra Group replication ports.
$ENV{$xcom_server} = -1;
} else {
my $xcom_port = $baseport + 9 + $server_id;
$ENV{$xcom_server} = $xcom_port;
}
if ($mysqld->{proc}) {
# Already started, write start of testcase to log file
mark_log($mysqld->value('#log-error'), $tinfo);
next;
}
my $bootstrap_opts = get_bootstrap_opts($mysqld, $tinfo);
my $datadir = $mysqld->value('datadir');
if ($opt_start_dirty) {
# Don't delete anything if starting dirty
;
} else {
my @options = ('log-bin', 'relay-log');
foreach my $option_name (@options) {
next unless $mysqld->option($option_name);
my $file_name = $mysqld->value($option_name);
next unless defined $file_name and -e $file_name;
mtr_verbose(" -removing '$file_name'");
unlink($file_name) or die("unable to remove file '$file_name'");
}
# Clean datadir if server is restarted between tests
# that do not have bootstrap options.
if (-d $datadir and
!$mysqld->{need_reinitialization} and
!$bootstrap_opts) {
mtr_verbose(" - removing '$datadir'");
rmtree($datadir);
}
}
my $mysqld_basedir = $mysqld->value('#mtr_basedir');
if ($basedir eq $mysqld_basedir) {
# If dirty, keep possibly grown system db
if (!$opt_start_dirty) {
# Copy datadir from installed system db
my $path = ($opt_parallel == 1) ? "$opt_vardir" : "$opt_vardir/..";
my $install_db = "$path/data/";
if (!-d $datadir or
(!$bootstrap_opts and
!$mysqld->{need_reinitialization})
) {
copytree($install_db, $datadir) if -d $install_db;
mtr_error("Failed to copy system db to '$datadir'")
unless -d $datadir;
}
# Restore the value of bootstrap command for the next run.
if ($initial_bootstrap_cmd ne $ENV{'MYSQLD_BOOTSTRAP_CMD'}) {
$ENV{'MYSQLD_BOOTSTRAP_CMD'} = $initial_bootstrap_cmd;
}
}
} else {
mysql_install_db($mysqld); # For versional testing
mtr_error("Failed to install system db to '$datadir'")
unless -d $datadir;
}
# Reinitialize the data directory if there are bootstrap options
# in the opt file.
if ($mysqld->{need_reinitialization}) {
clean_dir($datadir);
mysql_install_db($mysqld, $datadir, $bootstrap_opts);
$tinfo->{'reinitialized'} = 1;
# Remove the bootstrap.sql file so that a duplicate set of
# SQL statements do not get written to the same file.
unlink("$opt_vardir/tmp/bootstrap.sql")
if (-f "$opt_vardir/tmp/bootstrap.sql");
}
# Create the servers tmpdir
my $tmpdir = $mysqld->value('tmpdir');
mkpath($tmpdir) unless -d $tmpdir;
# Write start of testcase to log file
mark_log($mysqld->value('#log-error'), $tinfo);
# Run <tname>-master.sh
if ($mysqld->option('#!run-master-sh') and
run_sh_script($tinfo->{master_sh})) {
$tinfo->{'comment'} = "Failed to execute '$tinfo->{master_sh}'";
return 1;
}
# Run <tname>-slave.sh
if ($mysqld->option('#!run-slave-sh') and
run_sh_script($tinfo->{slave_sh})) {
$tinfo->{'comment'} = "Failed to execute '$tinfo->{slave_sh}'";
return 1;
}
my $extra_opts = get_extra_opts($mysqld, $tinfo);
mysqld_start($mysqld, $extra_opts, $tinfo, $bootstrap_opts);
# Save this test case information, so next can examine it
$mysqld->{'started_tinfo'} = $tinfo;
}
# Wait for clusters to start
foreach my $cluster (clusters()) {
if (ndbcluster_wait_started($cluster, "")) {
# failed to start
$tinfo->{'comment'} =
"Start of '" . $cluster->name() . "' cluster failed";
# Dump cluster log files to log file to help analyze the
# cause of the failed start
ndbcluster_dump($cluster);
return 1;
}
}
# Wait for mysqlds to start
foreach my $mysqld (mysqlds()) {
next if !started($mysqld);
if (!sleep_until_pid_file_created($mysqld->value('pid-file'),
$opt_start_timeout,
$mysqld->{'proc'})
) {
$tinfo->{comment} = "Failed to start " . $mysqld->name();
my $logfile = $mysqld->value('#log-error');
if (defined $logfile and -f $logfile) {
my @srv_lines = extract_server_log($logfile, $tinfo->{name});
$tinfo->{logfile} = "Server log is:\n" . join("", @srv_lines);
} else {
$tinfo->{logfile} = "Could not open server logfile: '$logfile'";
}
return 1;
}
}
# Start memcached(s) for each cluster
foreach my $cluster (clusters()) {
next if !in_cluster($cluster, memcacheds());
# Load the memcache metadata into this cluster
memcached_load_metadata($cluster);
# Start memcached(s)
foreach my $memcached (in_cluster($cluster, memcacheds())) {
next if started($memcached);
memcached_start($cluster, $memcached);
}
}
if ($tinfo->{'secondary-engine'}) {
# Start secondary engine servers.
start_secondary_engine_servers($tinfo);
# Set an environment variable to indicate that the test needs
# secondary engine.
$ENV{'SECONDARY_ENGINE_TEST'} = 1;
# Install secondary engine plugin on all running mysqld servers.
foreach my $mysqld (mysqlds()) {
install_secondary_engine_plugin($mysqld);
}
}
return 0;
}
# Run include/check-testcase.test. Before a testcase, run in record
# mode and save result file to var/tmp. After testcase, run and compare
# with the recorded file, they should be equal.
#
# RETURN VALUE
# The newly started process
sub start_check_testcase ($$$) {
my $tinfo = shift;
my $mode = shift;
my $mysqld = shift;
my $name = "check-" . $mysqld->name();
# Replace dots in name with underscore to avoid that mysqltest
# misinterpret's what the filename extension is :(
$name =~ s/\./_/g;
my $args;
mtr_init_args(\$args);
mtr_add_arg($args, "--defaults-file=%s", $path_config_file);
mtr_add_arg($args, "--defaults-group-suffix=%s", $mysqld->after('mysqld'));
mtr_add_arg($args, "--result-file=%s", "$opt_vardir/tmp/$name.result");
mtr_add_arg($args, "--test-file=%s", "include/check-testcase.test");
mtr_add_arg($args, "--verbose");
mtr_add_arg($args, "--logdir=%s/tmp", $opt_vardir);
if (IS_WINDOWS) {
mtr_add_arg($args, "--protocol=pipe");
}
if ($mode eq "before") {
mtr_add_arg($args, "--record");
}
my $errfile = "$opt_vardir/tmp/$name.err";
my $proc = My::SafeProcess->new(name => $name,
path => $exe_mysqltest,
error => $errfile,
output => $errfile,
args => \$args,
user_data => $errfile,
verbose => $opt_verbose,);
mtr_report("Started $proc");
return $proc;
}
sub run_mysqltest ($) {
my $proc = start_mysqltest(@_);
$proc->wait();
}
sub start_mysqltest ($) {
my ($tinfo) = @_;
my $exe = $exe_mysqltest;
my $args;
mark_time_used('admin');
mtr_init_args(\$args);
if ($opt_strace_client) {
$exe = "strace";
mtr_add_arg($args, "-o");
mtr_add_arg($args, "%s/log/mysqltest.strace", $opt_vardir);
mtr_add_arg($args, "-f");
mtr_add_arg($args, "$exe_mysqltest");
}
mtr_add_arg($args, "--defaults-file=%s", $path_config_file);
mtr_add_arg($args, "--silent");
mtr_add_arg($args, "--tmpdir=%s", $opt_tmpdir);
mtr_add_arg($args, "--character-sets-dir=%s", $path_charsetsdir);
mtr_add_arg($args, "--logdir=%s/log", $opt_vardir);
mtr_add_arg($args, "--database=test");
if ($auth_plugin) {
mtr_add_arg($args, "--plugin_dir=%s", dirname($auth_plugin));
}
# Log line number and time for each line in .test file
if ($opt_mark_progress) {
mtr_add_arg($args, "--mark-progress");
}
if ($opt_ps_protocol) {
mtr_add_arg($args, "--ps-protocol");
}
if ($opt_no_skip) {
mtr_add_arg($args, "--no-skip");
mtr_add_arg($args, "--no-skip-exclude-list=$excluded_string");
}
if ($opt_sp_protocol) {
mtr_add_arg($args, "--sp-protocol");
}
if ($opt_explain_protocol) {
mtr_add_arg($args, "--explain-protocol");
}
if ($opt_json_explain_protocol) {
mtr_add_arg($args, "--json-explain-protocol");
}
if ($opt_view_protocol) {
mtr_add_arg($args, "--view-protocol");
}
if ($opt_trace_protocol) {
mtr_add_arg($args, "--opt-trace-protocol");
}
if ($opt_cursor_protocol) {
mtr_add_arg($args, "--cursor-protocol");
}
mtr_add_arg($args, "--timer-file=%s/log/timer", $opt_vardir);
if ($opt_compress) {
mtr_add_arg($args, "--compress");
}
if ($opt_async_client) {
mtr_add_arg($args, "--async-client");
}
if ($opt_sleep) {
mtr_add_arg($args, "--sleep=%d", $opt_sleep);
}
if ($opt_max_connections) {
mtr_add_arg($args, "--max-connections=%d", $opt_max_connections);
}
if ($opt_colored_diff) {
mtr_add_arg($args, "--colored-diff", $opt_colored_diff);
}
foreach my $arg (@opt_extra_mysqltest_opt) {
mtr_add_arg($args, $arg);
}
# Check for any client options
get_client_options($args, $tinfo) if $tinfo->{client_opt};
# Export MYSQL_TEST variable containing <path>/mysqltest <args>
$ENV{'MYSQL_TEST'} = mtr_args2str($exe_mysqltest, @$args);
# Add arguments that should not go into the MYSQL_TEST env var
if ($opt_valgrind_mysqltest) {
# Prefix the Valgrind options to the argument list. We do this
# here, since we do not want to Valgrind the nested invocations
# of mysqltest; that would mess up the stderr output causing
# test failure.
my @args_saved = @$args;
mtr_init_args(\$args);
valgrind_arguments($args, \$exe);
mtr_add_arg($args, "%s", $_) for @args_saved;
}
add_secondary_engine_options($tinfo, $args) if $tinfo->{'secondary-engine'};
mtr_add_arg($args, "--test-file=%s", $tinfo->{'path'});
# Number of lines of resut to include in failure report
mtr_add_arg($args, "--tail-lines=20");
if (defined $tinfo->{'result_file'}) {
mtr_add_arg($args, "--result-file=%s", $tinfo->{'result_file'});
}
client_debug_arg($args, "mysqltest");
if ($opt_record) {
$ENV{'MTR_RECORD'} = 1;
mtr_add_arg($args, "--record");
# When recording to a non existing result file the name of that
# file is in "record_file".
if (defined $tinfo->{'record_file'}) {
mtr_add_arg($args, "--result-file=%s", $tinfo->{record_file});
}
} else {
$ENV{'MTR_RECORD'} = 0;
}
if ($opt_client_gdb) {
gdb_arguments(\$args, \$exe, "client");
} elsif ($opt_client_lldb) {
lldb_arguments(\$args, \$exe, "client");
} elsif ($opt_client_ddd) {
ddd_arguments(\$args, \$exe, "client");
} elsif ($opt_client_dbx) {
dbx_arguments(\$args, \$exe, "client");
} elsif ($opt_client_debugger) {
debugger_arguments(\$args, \$exe, "client");
}
my @redirect_output;
if ($opt_check_testcases && !defined $tinfo->{'result_file'}) {
@redirect_output = (output => "/dev/null");
}
my $proc = My::SafeProcess->new(name => "mysqltest",
path => $exe,
args => \$args,
append => 1,
@redirect_output,
error => $path_current_testlog,
verbose => $opt_verbose,);
mtr_verbose("Started $proc");
return $proc;
}
sub create_debug_statement {
my $args = shift;
my $input = shift;
# Put arguments into a single string and enclose values which
# contain metacharacters in quotes
my $runline;
for my $arg (@$$args) {
$runline .= ($arg =~ /^(--[a-z0-9_-]+=)(.*[^A-Za-z_0-9].*)$/ ? "$1\"$2\"" :
$arg
) .
" ";
}
$runline = $input ? "run $runline < $input" : "run $runline";
return $runline;
}
# Modify the exe and args so that program is run in gdb in xterm
sub gdb_arguments {
my $args = shift;
my $exe = shift;
my $type = shift;
my $input = shift;
my $gdb_init_file = "$opt_vardir/tmp/gdbinit.$type";
# Remove the old gdbinit file
unlink($gdb_init_file);
my $runline = create_debug_statement($args, $input);
# write init file for mysqld or client
mtr_tofile($gdb_init_file, "break main\n" . $runline);
if ($opt_manual_gdb || $opt_manual_boot_gdb) {
print "\nTo start gdb for $type, type in another window:\n";
print "gdb -cd $glob_mysql_test_dir -x $gdb_init_file $$exe\n";
# Indicate the exe should not be started
$$exe = undef;
return;
}
$$args = [];
mtr_add_arg($$args, "-title");
mtr_add_arg($$args, "$type");
mtr_add_arg($$args, "-e");
if ($exe_libtool) {
mtr_add_arg($$args, $exe_libtool);
mtr_add_arg($$args, "--mode=execute");
}
mtr_add_arg($$args, "gdb");
mtr_add_arg($$args, "-x");
mtr_add_arg($$args, "$gdb_init_file");
mtr_add_arg($$args, "$$exe");
$$exe = "xterm";
}
# Modify the exe and args so that program is run in lldb
sub lldb_arguments {
my $args = shift;
my $exe = shift;
my $type = shift;
my $input = shift;
my $lldb_init_file = "$opt_vardir/tmp/$type.lldbinit";
unlink($lldb_init_file);
my $str = join(" ", @$$args);
# write init file for mysqld or client
mtr_tofile($lldb_init_file, "process launch --stop-at-entry -- " . $str);
if ($opt_manual_lldb) {
print "\nTo start lldb for $type, type in another window:\n";
print "cd $glob_mysql_test_dir && lldb -s $lldb_init_file $$exe\n";
# Indicate the exe should not be started
$$exe = undef;
return;
}
$$args = [];
mtr_add_arg($$args, "-title");
mtr_add_arg($$args, "$type");
mtr_add_arg($$args, "-e");
mtr_add_arg($$args, "lldb");
mtr_add_arg($$args, "-s");
mtr_add_arg($$args, "$lldb_init_file");
mtr_add_arg($$args, "$$exe");
$$exe = "xterm";
}
# Modify the exe and args so that program is run in ddd
sub ddd_arguments {
my $args = shift;
my $exe = shift;
my $type = shift;
my $input = shift;
my $gdb_init_file = "$opt_vardir/tmp/gdbinit.$type";
# Remove the old gdbinit file
unlink($gdb_init_file);
my $runline = create_debug_statement($args, $input);
# Write init file for mysqld or client
mtr_tofile($gdb_init_file, "file $$exe\n" . "break main\n" . $runline);
if ($opt_manual_ddd) {
print "\nTo start ddd for $type, type in another window:\n";
print "ddd -cd $glob_mysql_test_dir -x $gdb_init_file $$exe\n";
# Indicate the exe should not be started
$$exe = undef;
return;
}
my $save_exe = $$exe;
$$args = [];
if ($exe_libtool) {
$$exe = $exe_libtool;
mtr_add_arg($$args, "--mode=execute");
mtr_add_arg($$args, "ddd");
} else {
$$exe = "ddd";
}
mtr_add_arg($$args, "--command=$gdb_init_file");
mtr_add_arg($$args, "$save_exe");
}
# Modify the exe and args so that program is run in dbx in xterm
sub dbx_arguments {
my $args = shift;
my $exe = shift;
my $type = shift;
my $input = shift;
# Put $args into a single string
my $str = join " ", @$$args;
my $runline = $input ? "run $str < $input" : "run $str";
if ($opt_manual_dbx) {
print "\nTo start dbx for $type, type in another window:\n";
print "cd $glob_mysql_test_dir; dbx -c \"stop in main; " .
"$runline\" $$exe\n";
# Indicate the exe should not be started
$$exe = undef;
return;
}
$$args = [];
mtr_add_arg($$args, "-title");
mtr_add_arg($$args, "$type");
mtr_add_arg($$args, "-e");
if ($exe_libtool) {
mtr_add_arg($$args, $exe_libtool);
mtr_add_arg($$args, "--mode=execute");
}
mtr_add_arg($$args, "dbx");
mtr_add_arg($$args, "-c");
mtr_add_arg($$args, "stop in main; $runline");
mtr_add_arg($$args, "$$exe");
$$exe = "xterm";
}
# Modify the exe and args so that program is run in the selected debugger
sub debugger_arguments {
my $args = shift;
my $exe = shift;
my $debugger = $opt_debugger || $opt_client_debugger;
if ($debugger =~ /vcexpress|vc|devenv/) {
# vc[express] /debugexe exe arg1 .. argn, add name of the exe
# and /debugexe before args
unshift(@$$args, "$$exe");
unshift(@$$args, "/debugexe");
# Set exe to debuggername
$$exe = $debugger;
} elsif ($debugger =~ /windbg/) {
# windbg exe arg1 .. argn, add name of the exe before args
unshift(@$$args, "$$exe");
# Set exe to debuggername
$$exe = $debugger;
} else {
mtr_error("Unknown argument \"$debugger\" passed to --debugger");
}
}
# Modify the exe and args so that program is run in strace
sub strace_server_arguments {
my $args = shift;
my $exe = shift;
my $type = shift;
mtr_add_arg($args, "-o");
mtr_add_arg($args, "%s/log/%s.strace", $opt_vardir, $type);
mtr_add_arg($args, "-f");
mtr_add_arg($args, $$exe);
$$exe = "strace";
}
# Modify the exe and args so that client program is run in valgrind
sub valgrind_client_arguments {
my $args = shift;
my $exe = shift;
mtr_add_arg($args, "--tool=memcheck");
mtr_add_arg($args, "--quiet");
mtr_add_arg($args, "--leak-check=full");
mtr_add_arg($args, "--show-leak-kinds=definite,indirect");
mtr_add_arg($args, "--errors-for-leak-kinds=definite,indirect");
mtr_add_arg($args, "--num-callers=16");
mtr_add_arg($args, "--error-exitcode=42");
mtr_add_arg($args, "--suppressions=%s/valgrind.supp", $glob_mysql_test_dir)
if -f "$glob_mysql_test_dir/valgrind.supp";
mtr_add_arg($args, $$exe);
$$exe = $opt_valgrind_path || "valgrind";
}
# Modify the exe and args so that program is run in valgrind
sub valgrind_arguments {
my $args = shift;
my $exe = shift;
my $report_prefix = shift;
my @tool_list = grep(/^--tool=(memcheck|callgrind|massif)/, @valgrind_args);
if (@tool_list) {
# Get the value of the last specified --tool=<> argument to valgrind
my ($tool_name) = $tool_list[-1] =~ /(memcheck|callgrind|massif)$/;
if ($tool_name =~ /memcheck/) {
$daemonize_mysqld ? mtr_add_arg($args, "--leak-check=no") :
mtr_add_arg($args, "--leak-check=yes");
} else {
$$exe =~ /.*[\/](.*)$/;
my $report_prefix = defined $report_prefix ? $report_prefix : $1;
mtr_add_arg($args,
"--$tool_name-out-file=$opt_vardir/log/" .
"$report_prefix" . "_$tool_name.out.%%p");
}
}
# Add valgrind options, can be overriden by user
mtr_add_arg($args, '%s', $_) for (@valgrind_args);
# Non-zero exit code, to ensure failure is reported.
mtr_add_arg($args, "--error-exitcode=42");
mtr_add_arg($args, $$exe);
$$exe = $opt_valgrind_path || "valgrind";
if ($exe_libtool) {
# Add "libtool --mode-execute" before the test to execute
# if running in valgrind(to avoid valgrinding bash)
unshift(@$args, "--mode=execute", $$exe);
$$exe = $exe_libtool;
}
}
# Search server logs for valgrind reports printed at mysqld termination
# Also search for sanitize reports.
sub valgrind_exit_reports() {
my $found_err = 0;
foreach my $log_file (keys %logs) {
my @culprits = ();
my $valgrind_rep = "";
my $found_report = 0;
my $err_in_report = 0;
my $ignore_report = 0;
my $tool_name = $opt_sanitize ? "Sanitizer" : "Valgrind";
my $LOGF = IO::File->new($log_file) or
mtr_error("Could not open file '$log_file' for reading: $!");
while (my $line = <$LOGF>) {
if ($line =~ /^CURRENT_TEST: (.+)$/) {
my $testname = $1;
# If we have a report, report it if needed and start new list of tests
if ($found_report) {
if ($err_in_report) {
mtr_print("$tool_name report from $log_file after tests:\n",
@culprits);
mtr_print_line();
print("$valgrind_rep\n");
$found_err = 1;
$err_in_report = 0;
}
# Make ready to collect new report
@culprits = ();
$found_report = 0;
$valgrind_rep = "";
}
push(@culprits, $testname);
next;
}
# This line marks a report to be ignored
$ignore_report = 1 if $line =~ /VALGRIND_DO_QUICK_LEAK_CHECK/;
# This line marks the start of a valgrind report
$found_report = 1 if $line =~ /^==\d+== .* SUMMARY:/;
# This line marks the start of UBSAN memory leaks
$found_report = 1 if $line =~ /^==\d+==ERROR:.*/;
# Various UBSAN runtime errors
$found_report = 1 if $line =~ /.*runtime error: .*/;
# TSAN errors
$found_report = 1 if $line =~ /^WARNING: ThreadSanitizer: .*/;
if ($ignore_report && $found_report) {
$ignore_report = 0;
$found_report = 0;
}
if ($found_report) {
$line =~ s/^==\d+== //;
$valgrind_rep .= $line;
$err_in_report = 1 if $line =~ /ERROR SUMMARY: [1-9]/;
$err_in_report = 1 if $line =~ /^==\d+==ERROR:.*/;
$err_in_report = 1 if $line =~ /definitely lost: [1-9]/;
$err_in_report = 1 if $line =~ /possibly lost: [1-9]/;
$err_in_report = 1 if $line =~ /still reachable: [1-9]/;
$err_in_report = 1 if $line =~ /.*runtime error: .*/;
$err_in_report = 1 if $line =~ /^WARNING: ThreadSanitizer: .*/;
}
}
$LOGF = undef;
if ($err_in_report) {
mtr_print("$tool_name report from $log_file after tests:\n", @culprits);
mtr_print_line();
print("$valgrind_rep\n");
$found_err = 1;
}
}
return $found_err;
}
sub run_ctest() {
my $olddir = getcwd();
chdir($bindir) or die("Could not chdir to $bindir");
my $tinfo;
my $no_ctest = (IS_WINDOWS) ? 256 : -1;
my $ctest_vs = "";
# Just ignore if not configured/built to run ctest
if (!-f "CTestTestfile.cmake") {
mtr_report("No unit tests found.");
chdir($olddir);
return;
}
# Add vs-config option if needed
$ctest_vs = "-C $opt_vs_config" if $opt_vs_config;
# Also silently ignore if we don't have ctest and didn't insist.
# Special override: also ignore in Pushbuild, some platforms may
# not have it. Now, run ctest and collect output.
$ENV{CTEST_OUTPUT_ON_FAILURE} = 1;
# Run unit tests in parallel with the same number of threads as
# the MTR tests.
mtr_report("Running ctest parallel=$opt_parallel");
$ENV{CTEST_PARALLEL_LEVEL} = $opt_parallel;
my $ctest_out = `ctest --test-timeout $opt_ctest_timeout $ctest_vs 2>&1`;
if ($? == $no_ctest && ($opt_ctest == -1 || defined $ENV{PB2WORKDIR})) {
chdir($olddir);
return;
}
# Create minimalistic "test" for the reporting
$tinfo = My::Test->new(name => 'unit_tests',
shortname => 'unit_tests',);
# Set dummy worker id to align report with normal tests
$tinfo->{worker} = 0 if $opt_parallel > 1;
my $ctfail = 0; # Did ctest fail?
if ($?) {
$ctfail = 1;
$tinfo->{result} = 'MTR_RES_FAILED';
$tinfo->{comment} = "ctest failed with exit code $?, see result below";
$ctest_out = "" unless $ctest_out;
}
my $ctfile = "$opt_vardir/ctest.log";
my $ctres = 0; # Did ctest produce report summary?
open(CTEST, " > $ctfile") or die("Could not open output file $ctfile");
$ctest_report .= $ctest_out if $opt_ctest_report;
# Put ctest output in log file, while analyzing results
for (split('\n', $ctest_out)) {
print CTEST "$_\n";
if (/tests passed/) {
$ctres = 1;
$ctest_report .= "\nUnit tests: $_\n";
}
if (/FAILED/ or /\(Failed\)/) {
$ctfail = 1;
$ctest_report .= " $_\n";
}
}
close CTEST;
# Set needed 'attributes' for test reporting
$tinfo->{comment} .= "\nctest did not pruduce report summary" if !$ctres;
$tinfo->{result} = ($ctres && !$ctfail) ? 'MTR_RES_PASSED' : 'MTR_RES_FAILED';
$ctest_report .= "Report from unit tests in $ctfile";
$tinfo->{failures} = ($tinfo->{result} eq 'MTR_RES_FAILED');
mark_time_used('test');
mtr_report_test($tinfo);
chdir($olddir);
return $tinfo;
}
# Usage
sub usage ($) {
my ($message) = @_;
if ($message) {
print STDERR "$message\n";
}
print <<HERE;
$0 [ OPTIONS ] [ TESTCASE ]
Options to control what engine/variation to run
combination=<opt> Use at least twice to run tests with specified
options to mysqld.
compress Use the compressed protocol between client and server.
async-client Use async-client with select() to run the test case
cursor-protocol Use the cursor protocol between client and server
(implies --ps-protocol).
defaults-extra-file=<config template>
Extra config template to add to all generated configs.
defaults-file=<config template>
Use fixed config template for all tests.
explain-protocol Run 'EXPLAIN EXTENDED' on all SELECT, INSERT,
REPLACE, UPDATE and DELETE queries.
json-explain-protocol Run 'EXPLAIN FORMAT=JSON' on all SELECT, INSERT,
REPLACE, UPDATE and DELETE queries.
opt-trace-protocol Print optimizer trace.
ps-protocol Use the binary protocol between client and server.
skip-combinations Ignore combination file (or options).
sp-protocol Create a stored procedure to execute all queries.
view-protocol Create a view to execute all non updating queries.
vs-config Visual Studio configuration used to create executables
(default: MTR_VS_CONFIG environment variable).
Options to control directories to use
clean-vardir Clean vardir if tests were successful and if running in
"memory". Otherwise this option is ignored.
client-bindir=PATH Path to the directory where client binaries are located.
client-libdir=PATH Path to the directory where client libraries are
located.
mem Run testsuite in "memory" using tmpfs or ramdisk.
Attempts to find a suitable location using a builtin
list of standard locations for tmpfs (/dev/shm,
/run/shm, /tmp). The option can also be set using
an environment variable MTR_MEM=[DIR].
tmpdir=DIR The directory where temporary files are stored
(default: ./var/tmp).
vardir=DIR The directory where files generated from the test run
is stored (default: ./var). Specifying a ramdisk or
tmpfs will speed up tests.
Options to control what test suites or cases to run
big-test Also run tests marked as "big".
do-suite=PREFIX or REGEX
Run tests from suites whose name is prefixed with
PREFIX or fulfills REGEX.
do-test-list=FILE Run the tests listed in FILE. The tests should be
listed one per line in the file. "#" as first
character marks a comment and is ignored. Similary
an empty line in the file is also ignored.
do-test=PREFIX or REGEX
Run test cases which name are prefixed with PREFIX
or fulfills REGEX.
enable-disabled Run also tests marked as disabled.
force Continue to run the suite after failure.
include-ndb[cluster] Enable all tests that need cluster.
only-big-test Run only big tests and skip the normal(non-big) tests.
print-testcases Don't run the tests but print details about all the
selected tests, in the order they would be run.
skip-ndb[cluster] Skip all tests that need cluster. This setting is
enabled by default.
skip-rpl Skip the replication test cases.
skip-sys-schema Skip loading of the sys schema, and running the
sysschema test suite. An empty sys database is
still created.
skip-test-list=FILE Skip the tests listed in FILE. Each line in the file
is an entry and should be formatted as:
<TESTNAME> : <COMMENT>
skip-test=PREFIX or REGEX
Skip test cases which name are prefixed with PREFIX
or fulfills REGEX.
start-from=PREFIX Run test cases starting test prefixed with PREFIX where
prefix may be suite.testname or just testname.
suite[s]=NAME1,..,NAMEN or [default|all|non-default]
Collect tests in suites from the comma separated
list of suite names.
The default is: "$DEFAULT_SUITES"
It can also be used to specify which set of suites set
to run. Suite sets take the below values -
'default' - will run the default suites.
'all' - will scan the mysql directory and run
all available suites.
'non-default'- will scan the mysql directory for
available suites and runs only the
non-default suites.
with-ndbcluster-only Run only tests that include "ndb" in the filename.
Options that specify ports
build-thread=# Can be set in environment variable MTR_BUILD_THREAD.
Set MTR_BUILD_THREAD="auto" to automatically aquire
a build thread id that is unique to current host.
mtr-build-thread=# Specify unique number to calculate port number(s) from.
mtr-port-base=# Base for port numbers.
mysqlx-port Specify the port number to be used for mysqlxplugin.
Can be set in environment variable MYSQLXPLUGIN_PORT.
If not specified will create its own ports. This option
will not work for parallel servers.
port-base=# number+9 are reserved. Should be divisible by 10, if not
it will be rounded down. Value can be set with
environment variable MTR_PORT_BASE. If this value is set
and is not "auto", it overrides build-thread.
Options for test case authoring
check-testcases Check testcases for side effects. If there is any
difference in system state before and after the test
run, the test case is marked as failed. When this option
is enabled, MTR does additional check for missing
'.result' file and a test case not having its
corresponding '.result' file is marked as failed.
To disable this check, use '--nocheck-testcases' option.
mark-progress Log line number and elapsed time to <testname>.progress
file.
record TESTNAME (Re)genereate the result file for TESTNAME.
test-progress[={0|1}] Print the percentage of tests completed. This setting
is enabled by default. To disable it, set the value to
0. Argument to '--test-progress' is optional.
Options that pass on options (these may be repeated)
initialize=ARGS Specify additional arguments that will be used to
initialize and start the mysqld server.
mysqld=ARGS Specify additional arguments to "mysqld"
mysqld-env=VAR=VAL Specify additional environment settings for "mysqld"
Options for mysqltest
mysqltest=ARGS Extra options used when running test clients.
Options to run test on running server
extern option=value Run only the tests against an already started server
the options to use for connection to the extern server
must be specified using name-value pair notation.
For example:
./$0 --extern socket=/tmp/mysqld.sock
Options for debugging the product
boot-dbx Start bootstrap server in dbx.
boot-ddd Start bootstrap server in ddd.
boot-gdb Start bootstrap server in gdb.
client-dbx Start mysqltest client in dbx.
client-ddd Start mysqltest client in ddd.
client-debugger=NAME Start mysqltest in the selected debugger.
client-gdb Start mysqltest client in gdb.
client-lldb Start mysqltest client in lldb.
dbx Start the mysqld(s) in dbx.
ddd Start the mysqld(s) in ddd.
debug Dump trace output for all servers and client programs.
debug-common Same as debug, but sets 'd' debug flags to
"query,info,error,enter,exit"; you need this if you
want both to see debug printouts and to use
DBUG_EXECUTE_IF.
debug-server Use debug version of server, but without turning on
tracing.
debugger=NAME Start mysqld in the selected debugger.
gdb Start the mysqld(s) in gdb.
lldb Start the mysqld(s) in lldb.
manual-boot-gdb Let user manually start mysqld in gdb, during initialize
process.
manual-dbx Let user manually start mysqld in dbx, before running
test(s).
manual-ddd Let user manually start mysqld in ddd, before running
test(s).
manual-debug Let user manually start mysqld in debugger, before
running test(s).
manual-gdb Let user manually start mysqld in gdb, before running
test(s).
manual-lldb Let user manually start mysqld in lldb, before running
test(s).
max-save-core Limit the number of core files saved (to avoid filling
up disks for heavily crashing server). Defaults to
$opt_max_save_core, set to 0 for no limit. Set it's
default with MTR_MAX_SAVE_CORE.
max-save-datadir Limit the number of datadir saved (to avoid filling up
disks for heavily crashing server). Defaults to
$opt_max_save_datadir, set to 0 for no limit. Set it's
default with MTR_MAX_SAVE_DATDIR.
max-test-fail Limit the number of test failurs before aborting the
current test run. Defaults to $opt_max_test_fail, set to
0 for no limit. Set it's default with MTR_MAX_TEST_FAIL.
strace-client Create strace output for mysqltest client.
strace-server Create strace output for mysqltest server.
Options for lock_order
lock-order Run tests under the lock_order tool.
Set to 1 to enable, 0 to disable.
Defaults to $opt_lock_order, set it's default with MTR_LOCK_ORDER.
Options for valgrind
callgrind Instruct valgrind to use callgrind.
helgrind Instruct valgrind to use helgrind.
valgrind Run the "mysqltest" and "mysqld" executables using
valgrind with default options.
valgrind-all Synonym for --valgrind.
valgrind-clients Run clients started by .test files with valgrind.
valgrind-mysqld Run the "mysqld" executable with valgrind.
valgrind-mysqltest Run the "mysqltest" and "mysql_client_test" executable
with valgrind.
valgrind-option=ARGS Option to give valgrind, replaces default option(s), can
be specified more then once.
valgrind-options=ARGS Deprecated, use --valgrind-option.
valgrind-path=<EXE> Path to the valgrind executable.
Misc options
charset-for-testdb CREATE DATABASE test CHARACTER SET <option value>.
colored-diff Colorize the diff part of the output.
comment=STR Write STR to the output.
debug-sync-timeout=NUM
Set default timeout for WAIT_FOR debug sync
actions. Disable facility with NUM=0.
default-myisam Set default storage engine to MyISAM for non-innodb
tests. This is needed after switching default storage
engine to InnoDB.
disk-usage Show disk usage of vardir after each test.
fast Run as fast as possible, dont't wait for servers
to shutdown etc.
force-restart Always restart servers between tests.
gcov Collect coverage information after the test.
The result is a gcov file per source and header file.
gprof Collect profiling information using gprof.
help Get this help text.
max-connections=N Max number of open connection to server in mysqltest.
no-skip This option is used to run all MTR tests even if the
condition required for running the test as specified
by inc files are not satisfied. The option mandatorily
requires an excluded list at include/excludenoskip.list
which contains inc files which should continue to skip.
non-parallel-test Also run tests marked as 'non-parallel'. Tests sourcing
'not_parallel.inc' are marked as 'non-parallel' tests.
nounit-tests Do not run unit tests. Normally run if configured
and if not running named tests/suites.
parallel=N Run tests in N parallel threads. The default value is 1.
Use parallel=auto for auto-setting of N.
quiet Reuse the output buffer and maintain a single line for
reporting successful tests, skipped tests and disabled
tests. Failed tests and the necessary information about
the failure will be printed on a separate line.
reorder Reorder tests to get fewer server restarts.
repeat=N Run each test N number of times, in parallel if
--parallel option value is > 1.
report-features First run a "test" that reports mysql features.
report-times Report how much time has been spent on different.
report-unstable-tests Mark tests which fail initially but pass on at least
one retry attempt as unstable tests and report them
separately in the end summary. If all failures
encountered are due to unstable tests, MTR will print
a warning and exit with a zero status code.
retry-failure=N Limit number of retries for a failed test.
retry=N Retry tests that fail N times, limit number of failures
to $opt_retry_failure.
sanitize Scan server log files for warnings from various
sanitizers. Assumes that you have built with
-DWITH_ASAN or -DWITH_UBSAN.
shutdown-timeout=SECONDS
Max number of seconds to wait for server shutdown
before killing servers (default $opt_shutdown_timeout).
sleep=SECONDS Passed to mysqltest, will be used as fixed sleep time
start Only initialize and start the servers. If a testcase is
mentioned server is started with startup settings of the
testcase. If a --suite option is specified the
configurations of the my.cnf of the specified suite is
used. If no suite or testcase is mentioned, settings
from include/default_my.cnf is used.
Example:
$0 --start alias &
start-and-exit Same as --start, but mysql-test-run terminates and
leaves just the server running.
start-dirty Only start the servers (without initialization) for
the first specified test case.
stress=ARGS Run stress test, providing options to
mysql-stress-test.pl. Options are separated by comma.
suite-opt Run the particular file in the suite as the suite.opt.
suite-timeout=MINUTES Max test suite run time (default $opt_suite_timeout).
summary-report=FILE Generate a plain text file of the test summary only,
suitable for sending by email.
testcase-timeout=MINUTES
Max test case run time (default $opt_testcase_timeout).
timediff With --timestamp, also print time passed since
*previous* test started.
timer Show test case execution time.
timestamp Print timestamp before each test report line.
unit-tests Run unit tests even if they would otherwise not be run.
unit-tests-report Include report of every test included in unit tests.
user-args In combination with start* and no test name, drops
arguments to mysqld except those specified with
--mysqld (if any).
user=USER User for connecting to mysqld(default: $opt_user).
verbose More verbose output.
verbose-restart Write when and why servers are restarted.
wait-all If --start or --start-dirty option is used, wait for all
servers to exit before finishing the process.
warnings Scan the log files for warnings. Use --nowarnings
to turn off.
xml-report=FILE Generate a XML report file compatible with JUnit.
Some options that control enabling a feature for normal test runs,
can be turned off by prepending 'no' to the option, e.g. --notimer.
This applies to reorder, timer, check-testcases and warnings.
HERE
exit(1);
}
sub list_options ($) {
my $hash = shift;
for (keys %$hash) {
s/([:=].*|[+!])$//;
s/\|/\n--/g;
print "--$_\n" unless /list-options/;
}
exit(1);
}