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// SPDX-License-Identifier: BSD-2-Clause
/* Copyright (C) 2014 - 2021 Intel Corporation. */
#include <memkind.h>
#include <errno.h>
#include <gtest/gtest.h>
/* Tests which calls APIS in wrong ways to generate Error Messages thrown by the
* the memkind library
*/
const int all_error_code[] = {MEMKIND_ERROR_UNAVAILABLE,
MEMKIND_ERROR_MBIND,
MEMKIND_ERROR_MMAP,
MEMKIND_ERROR_MALLOC,
MEMKIND_ERROR_RUNTIME,
MEMKIND_ERROR_ENVIRON,
MEMKIND_ERROR_INVALID,
MEMKIND_ERROR_TOOMANY,
MEMKIND_ERROR_BADOPS,
MEMKIND_ERROR_HUGETLB,
MEMKIND_ERROR_ARENAS_CREATE,
MEMKIND_ERROR_OPERATION_FAILED,
MEMKIND_ERROR_MEMTYPE_NOT_AVAILABLE,
EINVAL,
ENOMEM};
class ErrorMessage: public ::testing ::Test
{
protected:
void SetUp()
{}
void TearDown()
{}
};
TEST_F(ErrorMessage, test_TC_MEMKIND_ErrorMsgLength)
{
size_t i;
char error_message[MEMKIND_ERROR_MESSAGE_SIZE];
for (i = 0; i < sizeof(all_error_code) / sizeof(all_error_code[0]); ++i) {
memkind_error_message(all_error_code[i], error_message,
MEMKIND_ERROR_MESSAGE_SIZE);
EXPECT_TRUE(strlen(error_message) < MEMKIND_ERROR_MESSAGE_SIZE - 1);
}
memkind_error_message(MEMKIND_ERROR_UNAVAILABLE, NULL, 0);
}
TEST_F(ErrorMessage, test_TC_MEMKIND_ErrorMsgFormat)
{
size_t i;
char error_message[MEMKIND_ERROR_MESSAGE_SIZE];
for (i = 0; i < sizeof(all_error_code) / sizeof(all_error_code[0]); ++i) {
memkind_error_message(all_error_code[i], error_message,
MEMKIND_ERROR_MESSAGE_SIZE);
EXPECT_TRUE(strncmp(error_message, "<memkind>", strlen("<memkind>")) ==
0);
}
}
TEST_F(ErrorMessage, test_TC_MEMKIND_ErrorMsgUndefMesg)
{
char error_message[MEMKIND_ERROR_MESSAGE_SIZE];
memkind_error_message(-0xdeadbeef, error_message,
MEMKIND_ERROR_MESSAGE_SIZE);
EXPECT_TRUE(strncmp(error_message, "<memkind> Undefined error number:",
strlen("<memkind> Undefined error number:")) == 0);
}
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