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GTestRunner.cpp
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GTestRunner.cpp
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* * This Source Code Form is subject to the terms of the Mozilla Public
* * License, v. 2.0. If a copy of the MPL was not distributed with this
* * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "gtest/gtest.h"
#include "mozilla/Attributes.h"
#include "mozilla/NullPtr.h"
using ::testing::EmptyTestEventListener;
using ::testing::InitGoogleTest;
using ::testing::Test;
using ::testing::TestCase;
using ::testing::TestEventListeners;
using ::testing::TestInfo;
using ::testing::TestPartResult;
using ::testing::UnitTest;
namespace mozilla {
// See gtest.h for method documentation
class MozillaPrinter : public EmptyTestEventListener
{
public:
virtual void OnTestProgramStart(const UnitTest& /* aUnitTest */) MOZ_OVERRIDE {
printf("TEST-INFO | GTest unit test starting\n");
}
virtual void OnTestProgramEnd(const UnitTest& aUnitTest) MOZ_OVERRIDE {
printf("TEST-%s | GTest unit test: %s\n",
aUnitTest.Passed() ? "PASS" : "UNEXPECTED-FAIL",
aUnitTest.Passed() ? "passed" : "failed");
}
virtual void OnTestStart(const TestInfo& aTestInfo) MOZ_OVERRIDE {
mTestInfo = &aTestInfo;
printf("TEST-START | %s.%s\n",
mTestInfo->test_case_name(), mTestInfo->name());
}
virtual void OnTestPartResult(const TestPartResult& aTestPartResult) MOZ_OVERRIDE {
printf("TEST-%s | %s.%s | %s @ %s:%i\n",
aTestPartResult.failed() ? "PASS" : "UNEXPECTED-FAIL",
mTestInfo->test_case_name(), mTestInfo->name(),
aTestPartResult.summary(),
aTestPartResult.file_name(), aTestPartResult.line_number());
}
virtual void OnTestEnd(const TestInfo& aTestInfo) MOZ_OVERRIDE {
printf("TEST-%s | %s.%s | test completed (time: %llims)\n",
mTestInfo->result()->Passed() ? "PASS": "UNEXPECTED-FAIL",
mTestInfo->test_case_name(), mTestInfo->name(),
mTestInfo->result()->elapsed_time());
mTestInfo = nullptr;
}
const TestInfo* mTestInfo;
};
static void ReplaceGTestLogger()
{
// Replace the GTest logger so that it can be passed
// by the mozilla test parsers.
// Code is based on: http://googletest.googlecode.com/svn/trunk/samples/sample9_unittest.cc
UnitTest& unitTest = *UnitTest::GetInstance();
TestEventListeners& listeners = unitTest.listeners();
delete listeners.Release(listeners.default_result_printer());
listeners.Append(new MozillaPrinter);
}
int RunGTest()
{
int c = 0;
InitGoogleTest(&c, static_cast<char**>(nullptr));
if (getenv("MOZ_TBPL_PARSER")) {
ReplaceGTestLogger();
}
setenv("XPCOM_DEBUG_BREAK", "stack-and-abort", false);
return RUN_ALL_TESTS();
}
}