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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
#include "GTestRunner.h"
#include "gtest/gtest.h"
#include "mozilla/Attributes.h"
#include "mozilla/FOG.h"
#include "mozilla/Preferences.h"
#include "nsICrashReporter.h"
#include "nsString.h"
#include "testing/TestHarness.h"
#include "prenv.h"
#ifdef ANDROID
# include <android/log.h>
#endif
#ifdef XP_WIN
# include "mozilla/ipc/WindowsMessageLoop.h"
#endif
using ::testing::EmptyTestEventListener;
using ::testing::InitGoogleTest;
using ::testing::TestEventListeners;
using ::testing::TestInfo;
using ::testing::TestPartResult;
using ::testing::UnitTest;
namespace mozilla {
#ifdef ANDROID
# define MOZ_STDOUT_PRINT(...) \
__android_log_print(ANDROID_LOG_INFO, "gtest", __VA_ARGS__);
#else
# define MOZ_STDOUT_PRINT(...) printf(__VA_ARGS__);
#endif
#define MOZ_PRINT(...) \
MOZ_STDOUT_PRINT(__VA_ARGS__); \
if (mLogFile) { \
fprintf(mLogFile, __VA_ARGS__); \
}
// See gtest.h for method documentation
class MozillaPrinter : public EmptyTestEventListener {
public:
MozillaPrinter() : mLogFile(nullptr) {
char* path = PR_GetEnv("MOZ_GTEST_LOG_PATH");
if (path) {
mLogFile = fopen(path, "w");
}
}
virtual void OnTestProgramStart(const UnitTest& /* aUnitTest */) override {
MOZ_PRINT("TEST-INFO | GTest unit test starting\n");
}
virtual void OnTestProgramEnd(const UnitTest& aUnitTest) override {
MOZ_PRINT("TEST-%s | GTest unit test: %s\n",
aUnitTest.Passed() ? "PASS" : "UNEXPECTED-FAIL",
aUnitTest.Passed() ? "passed" : "failed");
MOZ_PRINT("Passed: %d\n", aUnitTest.successful_test_count());
MOZ_PRINT("Failed: %d\n", aUnitTest.failed_test_count());
if (mLogFile) {
fclose(mLogFile);
mLogFile = nullptr;
}
}
virtual void OnTestStart(const TestInfo& aTestInfo) override {
mTestInfo = &aTestInfo;
MOZ_PRINT("TEST-START | %s.%s\n", mTestInfo->test_case_name(),
mTestInfo->name());
}
virtual void OnTestPartResult(
const TestPartResult& aTestPartResult) override {
MOZ_PRINT("TEST-%s | %s.%s | %s @ %s:%i\n",
!aTestPartResult.failed() ? "PASS" : "UNEXPECTED-FAIL",
mTestInfo ? mTestInfo->test_case_name() : "?",
mTestInfo ? mTestInfo->name() : "?", aTestPartResult.summary(),
aTestPartResult.file_name(), aTestPartResult.line_number());
}
virtual void OnTestEnd(const TestInfo& aTestInfo) override {
MOZ_PRINT("TEST-%s | %s.%s | test completed (time: %" PRIi64 "ms)\n",
aTestInfo.result()->Passed() ? "PASS" : "UNEXPECTED-FAIL",
aTestInfo.test_case_name(), aTestInfo.name(),
aTestInfo.result()->elapsed_time());
MOZ_ASSERT(&aTestInfo == mTestInfo);
mTestInfo = nullptr;
}
const TestInfo* mTestInfo;
FILE* mLogFile;
};
static void ReplaceGTestLogger() {
// Replace the GTest logger so that it can be passed
// by the mozilla test parsers.
// Code is based on:
UnitTest& unitTest = *UnitTest::GetInstance();
TestEventListeners& listeners = unitTest.listeners();
delete listeners.Release(listeners.default_result_printer());
listeners.Append(new MozillaPrinter);
}
int RunGTestFunc(int* argc, char** argv) {
InitGoogleTest(argc, argv);
if (getenv("MOZ_TBPL_PARSER")) {
ReplaceGTestLogger();
}
PR_SetEnv("XPCOM_DEBUG_BREAK=stack-and-abort");
ScopedXPCOM xpcom("GTest");
#ifdef XP_WIN
mozilla::ipc::windows::InitUIThread();
#endif
#ifdef ANDROID
// On Android, gtest is running in an application, which uses a
// current working directory of '/' by default. Desktop tests
// sometimes assume that support files are in the current
// working directory. For compatibility with desktop, the Android
// harness pushes test support files to the device at the location
// specified by MOZ_GTEST_CWD and gtest changes the cwd to that
// location.
char* path = PR_GetEnv("MOZ_GTEST_CWD");
chdir(path);
#endif
nsCOMPtr<nsICrashReporter> crashreporter;
char* crashreporterStr = PR_GetEnv("MOZ_CRASHREPORTER");
if (crashreporterStr && !strcmp(crashreporterStr, "1")) {
// TODO: move this to an even-more-common location to use in all
// C++ unittests
crashreporter = do_GetService("@mozilla.org/toolkit/crash-reporter;1");
if (crashreporter) {
printf_stderr("Setting up crash reporting\n");
char* path = PR_GetEnv("MOZ_GTEST_MINIDUMPS_PATH");
nsCOMPtr<nsIFile> file;
if (path) {
nsresult rv = NS_NewLocalFile(NS_ConvertUTF8toUTF16(path), true,
getter_AddRefs(file));
if (NS_FAILED(rv)) {
printf_stderr("Ignoring invalid MOZ_GTEST_MINIDUMPS_PATH\n");
}
}
if (!file) {
nsCOMPtr<nsIProperties> dirsvc =
do_GetService(NS_DIRECTORY_SERVICE_CONTRACTID);
nsresult rv = dirsvc->Get(NS_OS_CURRENT_WORKING_DIR,
NS_GET_IID(nsIFile), getter_AddRefs(file));
MOZ_RELEASE_ASSERT(NS_SUCCEEDED(rv));
}
crashreporter->SetEnabled(true);
crashreporter->SetMinidumpPath(file);
}
}
// FOG should init exactly once, as early into running as possible, to enable
// instrumentation tests to work properly.
// However, at init, Glean may decide to send a ping. So let's first tell FOG
// that these pings shouldn't actually be uploaded.
Preferences::SetInt("telemetry.fog.test.localhost_port", -1);
const nsCString empty;
RefPtr<FOG>(FOG::GetSingleton())->InitializeFOG(empty, empty, false);
return RUN_ALL_TESTS();
}
// We use a static var 'RunGTest' defined in nsAppRunner.cpp.
// RunGTest is initialized to nullptr but if GTest (this file)
// is linked in then RunGTest will be set here indicating
// GTest is supported.
class _InitRunGTest {
public:
_InitRunGTest() { RunGTest = RunGTestFunc; }
} InitRunGTest;
} // namespace mozilla