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// Copyright 2014 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 "ui/views/widget/native_widget_mac.h"
#import <Cocoa/Cocoa.h>
#include "ui/views/test/widget_test.h"
#include "ui/views/test/test_widget_observer.h"
namespace views {
namespace test {
// Tests for NativeWidgetMac that rely on global window manager state, and can
// not be parallelized.
class NativeWidgetMacInteractiveUITest
: public WidgetTest,
public ::testing::WithParamInterface<bool> {
public:
class Observer;
NativeWidgetMacInteractiveUITest()
: activationCount_(0), deactivationCount_(0) {}
Widget* MakeWidget() {
return GetParam() ? CreateTopLevelFramelessPlatformWidget()
: CreateTopLevelPlatformWidget();
}
protected:
scoped_ptr<Observer> observer_;
int activationCount_;
int deactivationCount_;
private:
DISALLOW_COPY_AND_ASSIGN(NativeWidgetMacInteractiveUITest);
};
class NativeWidgetMacInteractiveUITest::Observer : public TestWidgetObserver {
public:
Observer(NativeWidgetMacInteractiveUITest* parent, Widget* widget)
: TestWidgetObserver(widget), parent_(parent) {}
virtual void OnWidgetActivationChanged(Widget* widget, bool active) override {
if (active)
parent_->activationCount_++;
else
parent_->deactivationCount_++;
}
private:
NativeWidgetMacInteractiveUITest* parent_;
DISALLOW_COPY_AND_ASSIGN(Observer);
};
// Test that showing a window causes it to attain global keyWindow status.
TEST_P(NativeWidgetMacInteractiveUITest, ShowAttainsKeyStatus) {
Widget* widget = MakeWidget();
observer_.reset(new Observer(this, widget));
EXPECT_FALSE(widget->IsActive());
EXPECT_EQ(0, activationCount_);
widget->Show();
EXPECT_TRUE(widget->IsActive());
RunPendingMessages();
EXPECT_TRUE([widget->GetNativeWindow() isKeyWindow]);
EXPECT_EQ(1, activationCount_);
EXPECT_EQ(0, deactivationCount_);
// Now check that losing and gaining key status due events outside of Widget
// works correctly.
Widget* widget2 = MakeWidget(); // Note: not observed.
EXPECT_EQ(0, deactivationCount_);
widget2->Show();
EXPECT_EQ(1, deactivationCount_);
RunPendingMessages();
EXPECT_FALSE(widget->IsActive());
EXPECT_EQ(1, deactivationCount_);
EXPECT_EQ(1, activationCount_);
[widget->GetNativeWindow() makeKeyAndOrderFront:nil];
RunPendingMessages();
EXPECT_TRUE(widget->IsActive());
EXPECT_EQ(1, deactivationCount_);
EXPECT_EQ(2, activationCount_);
widget2->CloseNow();
widget->CloseNow();
EXPECT_EQ(1, deactivationCount_);
EXPECT_EQ(2, activationCount_);
}
// Test that ShowInactive does not take keyWindow status from an active window.
TEST_P(NativeWidgetMacInteractiveUITest, ShowInactiveIgnoresKeyStatus) {
Widget* widget = MakeWidget();
// In an application with only a single window, that window is always "active"
// for the application unless that window is not visible. However, it will not
// be key.
EXPECT_FALSE(widget->IsActive());
widget->ShowInactive();
EXPECT_TRUE(widget->IsActive());
RunPendingMessages();
EXPECT_FALSE([widget->GetNativeWindow() isKeyWindow]);
// Creating a second widget should now keep that widget active.
Widget* widget2 = MakeWidget();
widget2->Show();
widget->ShowInactive();
EXPECT_FALSE(widget->IsActive());
EXPECT_TRUE(widget2->IsActive());
RunPendingMessages();
EXPECT_FALSE([widget->GetNativeWindow() isKeyWindow]);
EXPECT_TRUE([widget2->GetNativeWindow() isKeyWindow]);
// And finally activating the inactive widget should activate it and make it
// key.
widget->Activate();
EXPECT_TRUE(widget->IsActive());
RunPendingMessages();
EXPECT_TRUE([widget->GetNativeWindow() isKeyWindow]);
widget2->CloseNow();
widget->CloseNow();
}
INSTANTIATE_TEST_CASE_P(NativeWidgetMacInteractiveUITestInstance,
NativeWidgetMacInteractiveUITest,
::testing::Bool());
} // namespace test
} // namespace views
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