blob: 93ea135b85a9ca6b08492e8f95301a2c33d24526 [file] [log] [blame]
/*
*
* Copyright (c) 2020 Project CHIP Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <lib/support/UnitTestRegistration.h>
#include <lib/support/logging/CHIPLogging.h>
#include <stdlib.h>
#include <string.h>
namespace chip {
const size_t kTestSuitesMax = 256;
typedef struct
{
UnitTestTriggerFunction test_suites[kTestSuitesMax];
uint32_t num_test_suites;
} test_suites_t;
static test_suites_t gs_test_suites;
#ifdef __ZEPHYR__
inline static bool AlreadyExists(UnitTestTriggerFunction tests)
{
for (uint32_t i = 0; i < gs_test_suites.num_test_suites; ++i)
if (gs_test_suites.test_suites[i] == tests)
return true;
return false;
}
#endif
CHIP_ERROR RegisterUnitTests(UnitTestTriggerFunction tests)
{
if (gs_test_suites.num_test_suites >= kTestSuitesMax)
{
ChipLogError(Support, "Test suits limit reached");
return CHIP_ERROR_NO_MEMORY;
}
#ifdef __ZEPHYR__
// Not sure yet if it's a Zephyr bug or misconfiguration, but global constructors are called
// twice on native_posix platform - by libc and by Zephyr's main thread initialization code.
// This makes sure tests are not run twice for that reason.
if (AlreadyExists(tests))
return CHIP_NO_ERROR;
#endif
gs_test_suites.test_suites[gs_test_suites.num_test_suites] = tests;
gs_test_suites.num_test_suites++;
return CHIP_NO_ERROR;
}
int RunRegisteredUnitTests()
{
int status = 0;
for (uint32_t i = 0; i < gs_test_suites.num_test_suites; i++)
{
status += gs_test_suites.test_suites[i]();
}
return status;
}
} // namespace chip