Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 179 insertions, 0 deletions

diff --git a/testing/gtest/mozilla/GTestRunner.cpp b/testing/gtest/mozilla/GTestRunner.cpp
new file mode 100644
index 0000000000..269adc39b3
--- /dev/null
+++ b/testing/gtest/mozilla/GTestRunner.cpp
@@ -0,0 +1,179 @@
+/* -*- 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 "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:
+  // 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 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);
+
+  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