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Unified Diff: base/test/test_listener_ios.mm

Issue 10690161: Make it possible to run gtests on iOS. (Closed) Base URL: http://git.chromium.org/chromium/src.git@presubmit_change
Patch Set: Created 8 years, 5 months ago
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Index: base/test/test_listener_ios.mm
diff --git a/base/test/test_listener_ios.mm b/base/test/test_listener_ios.mm
new file mode 100644
index 0000000000000000000000000000000000000000..8b76dd8086916a26ed10d7d466f02b2d1c858673
--- /dev/null
+++ b/base/test/test_listener_ios.mm
@@ -0,0 +1,45 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "base/test/test_listener_ios.h"
+
+#import <Foundation/Foundation.h>
+#include "base/mac/scoped_nsautorelease_pool.h"
+#include <gtest/gtest.h>
stuartmorgan 2012/07/12 09:36:31 This should be: #import <Foundation/Foundation.h>
leng 2012/07/12 10:44:42 Done.
+
+// The iOS watchdog timer will kill an app that doesn't spin the main event
+// loop often enough. This uses a Gtest TestEventListener to spin the current
+// loop after each test finishes. However, if any individual test takes too
+// long, it is still possible that the app will get killed.
+
+namespace {
+
+class IOSRunLoopListener : public testing::EmptyTestEventListener {
+ public:
+ virtual void OnTestEnd(const testing::TestInfo& test_info);
+};
+
+void IOSRunLoopListener::OnTestEnd(const testing::TestInfo& test_info) {
+ base::mac::ScopedNSAutoreleasePool scoped_pool;
+
+ // At the end of the test, spin the default loop for a moment.
+ NSRunLoop* current_loop = [NSRunLoop currentRunLoop];
+ NSDate* stop_date = [NSDate dateWithTimeIntervalSinceNow:0.001];
+ [current_loop runUntilDate:stop_date];
+}
+
+} // namespace
+
+
+namespace base {
+namespace test_listener_ios {
+
+void RegisterTestEndListener() {
+ testing::TestEventListeners& listeners =
+ testing::UnitTest::GetInstance()->listeners();
+ listeners.Append(new IOSRunLoopListener);
+}
+
+} // namespace test_listener_ios
+} // namespace base

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