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// Copyright 2012 The Chromium Authors
// 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 "testing/gtest/include/gtest/gtest.h"
// 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:
void OnTestEnd(const testing::TestInfo& test_info) override;
};
void IOSRunLoopListener::OnTestEnd(const testing::TestInfo& test_info) {
@autoreleasepool {
// At the end of the test, spin the default loop for a moment.
NSDate* stop_date = [NSDate dateWithTimeIntervalSinceNow:0.001];
[NSRunLoop.currentRunLoop runUntilDate:stop_date];
}
}
} // namespace
namespace base::test_listener_ios {
void RegisterTestEndListener() {
testing::TestEventListeners& listeners =
testing::UnitTest::GetInstance()->listeners();
listeners.Append(new IOSRunLoopListener);
}
} // namespace base::test_listener_ios
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