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// Copyright 2013 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 "ash/display/display_error_observer_chromeos.h"
#include "ash/shell.h"
#include "ash/test/ash_test_base.h"
#include "grit/ash_strings.h"
#include "ui/aura/window.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/views/controls/label.h"
#include "ui/views/view.h"
#include "ui/views/widget/widget.h"
namespace ash {
namespace internal {
class DisplayErrorObserverTest : public test::AshTestBase {
protected:
DisplayErrorObserverTest() {
}
virtual ~DisplayErrorObserverTest() {
}
virtual void SetUp() OVERRIDE {
test::AshTestBase::SetUp();
observer_.reset(new DisplayErrorObserver());
}
protected:
DisplayErrorObserver* observer() { return observer_.get(); }
base::string16 GetMessageContents() {
return observer_->GetTitleOfDisplayErrorNotificationForTest();
}
private:
scoped_ptr<DisplayErrorObserver> observer_;
DISALLOW_COPY_AND_ASSIGN(DisplayErrorObserverTest);
};
TEST_F(DisplayErrorObserverTest, Normal) {
if (!SupportsMultipleDisplays())
return;
UpdateDisplay("200x200,300x300");
observer()->OnDisplayModeChangeFailed(ui::OUTPUT_STATE_DUAL_MIRROR);
EXPECT_EQ(l10n_util::GetStringUTF16(IDS_ASH_DISPLAY_FAILURE_ON_MIRRORING),
GetMessageContents());
}
TEST_F(DisplayErrorObserverTest, CallTwice) {
if (!SupportsMultipleDisplays())
return;
UpdateDisplay("200x200,300x300");
observer()->OnDisplayModeChangeFailed(ui::OUTPUT_STATE_DUAL_MIRROR);
base::string16 message = GetMessageContents();
EXPECT_FALSE(message.empty());
observer()->OnDisplayModeChangeFailed(ui::OUTPUT_STATE_DUAL_MIRROR);
base::string16 message2 = GetMessageContents();
EXPECT_FALSE(message2.empty());
EXPECT_EQ(message, message2);
}
TEST_F(DisplayErrorObserverTest, CallWithDifferentState) {
if (!SupportsMultipleDisplays())
return;
UpdateDisplay("200x200,300x300");
observer()->OnDisplayModeChangeFailed(ui::OUTPUT_STATE_DUAL_MIRROR);
EXPECT_EQ(l10n_util::GetStringUTF16(IDS_ASH_DISPLAY_FAILURE_ON_MIRRORING),
GetMessageContents());
observer()->OnDisplayModeChangeFailed(ui::OUTPUT_STATE_DUAL_EXTENDED);
EXPECT_EQ(l10n_util::GetStringUTF16(IDS_ASH_DISPLAY_FAILURE_ON_NON_MIRRORING),
GetMessageContents());
}
} // namespace internal
} // namespace ash
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