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// Copyright (c) 2011 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.
#import "base/mac/scoped_sending_event.h"
#import <Foundation/Foundation.h>
#include "base/mac/scoped_nsobject.h"
#include "testing/gtest/include/gtest/gtest.h"
@interface ScopedSendingEventTestCrApp : NSApplication <CrAppControlProtocol> {
@private
BOOL handlingSendEvent_;
}
@property(nonatomic, assign, getter=isHandlingSendEvent) BOOL handlingSendEvent;
@end
@implementation ScopedSendingEventTestCrApp
@synthesize handlingSendEvent = handlingSendEvent_;
@end
namespace {
class ScopedSendingEventTest : public testing::Test {
public:
ScopedSendingEventTest() : app_([[ScopedSendingEventTestCrApp alloc] init]) {
NSApp = app_.get();
}
~ScopedSendingEventTest() override { NSApp = nil; }
private:
base::scoped_nsobject<ScopedSendingEventTestCrApp> app_;
};
// Sets the flag within scope, resets when leaving scope.
TEST_F(ScopedSendingEventTest, SetHandlingSendEvent) {
id<CrAppProtocol> app = NSApp;
EXPECT_FALSE([app isHandlingSendEvent]);
{
base::mac::ScopedSendingEvent is_handling_send_event;
EXPECT_TRUE([app isHandlingSendEvent]);
}
EXPECT_FALSE([app isHandlingSendEvent]);
}
// Nested call restores previous value rather than resetting flag.
TEST_F(ScopedSendingEventTest, NestedSetHandlingSendEvent) {
id<CrAppProtocol> app = NSApp;
EXPECT_FALSE([app isHandlingSendEvent]);
{
base::mac::ScopedSendingEvent is_handling_send_event;
EXPECT_TRUE([app isHandlingSendEvent]);
{
base::mac::ScopedSendingEvent nested_is_handling_send_event;
EXPECT_TRUE([app isHandlingSendEvent]);
}
EXPECT_TRUE([app isHandlingSendEvent]);
}
EXPECT_FALSE([app isHandlingSendEvent]);
}
} // namespace
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