1 files changed, 132 insertions, 0 deletions
diff --git a/testing/gtest/mozilla/GTestRunner.cpp b/testing/gtest/mozilla/GTestRunner.cpp
new file mode 100644
index 000000000..0864db8cb
--- /dev/null
+++ b/testing/gtest/mozilla/GTestRunner.cpp
@@ -0,0 +1,132 @@
+/* -*- 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"
+#ifdef MOZ_CRASHREPORTER
+#include "nsICrashReporter.h"
+#endif
+#include "testing/TestHarness.h"
+#include "prenv.h"
+#ifdef XP_WIN
+#include "mozilla/ipc/WindowsMessageLoop.h"
+#endif
+
+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 */) override {
+    printf("TEST-INFO | GTest unit test starting\n");
+  }
+  virtual void OnTestProgramEnd(const UnitTest& aUnitTest) override {
+    printf("TEST-%s | GTest unit test: %s\n",
+           aUnitTest.Passed() ? "PASS" : "UNEXPECTED-FAIL",
+           aUnitTest.Passed() ? "passed" : "failed");
+    printf("Passed: %d\n", aUnitTest.successful_test_count());
+    printf("Failed: %d\n", aUnitTest.failed_test_count());
+  }
+  virtual void OnTestStart(const TestInfo& aTestInfo) override {
+    mTestInfo = &aTestInfo;
+    printf("TEST-START | %s.%s\n",
+        mTestInfo->test_case_name(), mTestInfo->name());
+  }
+  virtual void OnTestPartResult(const TestPartResult& aTestPartResult) override {
+    printf("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 {
+    printf("TEST-%s | %s.%s | test completed (time: %llims)\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;
+};
+
+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 c = 0;
+  InitGoogleTest(&c, static_cast<char**>(nullptr));
+
+  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 MOZ_CRASHREPORTER
+  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) {
+      std::cerr << "Setting up crash reporting" << std::endl;
+
+      nsCOMPtr<nsIProperties> dirsvc =
+          do_GetService(NS_DIRECTORY_SERVICE_CONTRACTID);
+      nsCOMPtr<nsIFile> cwd;
+      nsresult rv = dirsvc->Get(NS_OS_CURRENT_WORKING_DIR,
+                       NS_GET_IID(nsIFile),
+                       getter_AddRefs(cwd));
+      MOZ_RELEASE_ASSERT(NS_SUCCEEDED(rv));
+      crashreporter->SetEnabled(true);
+      crashreporter->SetMinidumpPath(cwd);
+    }
+  }
+#endif
+
+  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