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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/* Copyright (c) 2014, 2018, 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 */
// First include (the generated) my_config.h, to get correct platform defines.
#include <gtest/gtest.h>
#include "my_config.h"
#include <stdlib.h>
#include <string.h>
namespace calloc_unittest {
/*
Set num_iterations to a reasonable value (e.g. 200000), build release
and run with 'calloc-t --disable-tap-output' to see the time taken.
*/
#if !defined(DBUG_OFF)
// There is no point in benchmarking anything in debug mode.
static int num_iterations = 2;
#else
// Set this so that each test case takes a few seconds.
// And set it back to a small value before pushing!!
static int num_iterations = 2000;
#endif
class CallocTest : public ::testing::Test {
protected:
CallocTest() {}
void malloc_test(int count);
void calloc_test(int count);
};
void CallocTest::malloc_test(int count) {
for (int i = 1; i <= count; i++) {
size_t size = i * 10;
void *rawmem1 = malloc(size);
memset(rawmem1, 0, size);
void *rawmem2 = malloc(size);
memset(rawmem2, 0, size);
// We need to prevent the optimizer from removing the whole loop.
EXPECT_FALSE(memcmp(rawmem1, rawmem2, 1));
free(rawmem1);
free(rawmem2);
}
}
void CallocTest::calloc_test(int count) {
for (int i = 1; i <= count; i++) {
size_t size = i * 10;
void *rawmem1 = calloc(size, 1);
void *rawmem2 = calloc(size, 1);
// We need to prevent the optimizer from removing the whole loop.
EXPECT_FALSE(memcmp(rawmem1, rawmem2, 1));
free(rawmem1);
free(rawmem2);
}
}
TEST_F(CallocTest, WarmupTest) { calloc_test(num_iterations); }
TEST_F(CallocTest, MallocTest) { malloc_test(num_iterations); }
TEST_F(CallocTest, CallocTest) { calloc_test(num_iterations); }
} // namespace calloc_unittest