mirror of
https://fuchsia.googlesource.com/third_party/pigweed.googlesource.com/pigweed/pigweed
synced 2024-09-21 14:16:26 +00:00
c10c81201d
This change adds two Pigweed modules: pw_preprocessor and pw_unit_test. The preprocessor module contains header files providing helpful macros for the C preprocessor. The unit test module contains a starter implementation of a unit testing framework for Pigweed. Change-Id: I46e1a4cae1fd8ce36d7840a2e92f8013fb489cde
113 lines
2.9 KiB
C++
113 lines
2.9 KiB
C++
// Copyright 2019 The Pigweed 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
|
|
//
|
|
// https://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 "pw_unit_test/framework.h"
|
|
|
|
namespace pw::unit_test {
|
|
|
|
void RegisterEventHandler(EventHandler* event_handler) {
|
|
internal::Framework::Get().RegisterEventHandler(event_handler);
|
|
}
|
|
|
|
namespace internal {
|
|
|
|
// Singleton instance of the unit test framework class.
|
|
Framework Framework::framework_;
|
|
|
|
// Linked list of all test cases in the test executable. This is static as it is
|
|
// populated using static initialization.
|
|
TestInfo* Framework::tests_ = nullptr;
|
|
|
|
void Framework::RegisterTest(TestInfo* test) {
|
|
// Append the test case to the end of the test list.
|
|
TestInfo** pos = &tests_;
|
|
for (; *pos != nullptr; pos = &(*pos)->next) {
|
|
}
|
|
*pos = test;
|
|
}
|
|
|
|
int Framework::RunAllTests() {
|
|
for (TestInfo* test = tests_; test != nullptr; test = test->next) {
|
|
test->run();
|
|
}
|
|
return exit_status_;
|
|
}
|
|
|
|
void Framework::StartTest(Test* test) {
|
|
current_test_ = test;
|
|
current_result_ = TestResult::kSuccess;
|
|
|
|
if (event_handler_ == nullptr) {
|
|
return;
|
|
}
|
|
|
|
const TestInfo* info = test->pigweed_test_info_;
|
|
TestCase test_case = {
|
|
.suite_name = info->test_suite_name,
|
|
.test_name = info->test_name,
|
|
.file_name = info->file_name,
|
|
};
|
|
|
|
event_handler_->TestCaseStart(test_case);
|
|
}
|
|
|
|
void Framework::EndTest(Test* test) {
|
|
current_test_ = nullptr;
|
|
|
|
if (event_handler_ == nullptr) {
|
|
return;
|
|
}
|
|
|
|
const TestInfo* info = test->pigweed_test_info_;
|
|
TestCase test_case = {
|
|
.suite_name = info->test_suite_name,
|
|
.test_name = info->test_name,
|
|
.file_name = info->file_name,
|
|
};
|
|
|
|
event_handler_->TestCaseEnd(test_case, current_result_);
|
|
}
|
|
|
|
void Framework::ExpectationResult(const char* expression,
|
|
int line,
|
|
bool success) {
|
|
if (!success) {
|
|
current_result_ = TestResult::kFailure;
|
|
exit_status_ = 1;
|
|
}
|
|
|
|
if (event_handler_ == nullptr) {
|
|
return;
|
|
}
|
|
|
|
const TestInfo* info = current_test_->pigweed_test_info_;
|
|
TestCase test_case = {
|
|
.suite_name = info->test_suite_name,
|
|
.test_name = info->test_name,
|
|
.file_name = info->file_name,
|
|
};
|
|
|
|
TestExpectation expectation = {
|
|
.expression = expression,
|
|
.line_number = line,
|
|
.success = success,
|
|
};
|
|
|
|
event_handler_->TestCaseExpect(test_case, expectation);
|
|
}
|
|
|
|
} // namespace internal
|
|
|
|
} // namespace pw::unit_test
|