1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "ash/display/display_error_observer_chromeos.h"
8 #include "ash/test/ash_test_base.h"
9 #include "grit/ash_strings.h"
10 #include "ui/aura/window.h"
11 #include "ui/base/l10n/l10n_util.h"
12 #include "ui/views/controls/label.h"
13 #include "ui/views/view.h"
14 #include "ui/views/widget/widget.h"
19 class DisplayErrorObserverTest : public test::AshTestBase {
21 DisplayErrorObserverTest() {
24 virtual ~DisplayErrorObserverTest() {
27 virtual void SetUp() OVERRIDE {
28 test::AshTestBase::SetUp();
29 observer_.reset(new DisplayErrorObserver());
33 DisplayErrorObserver* observer() { return observer_.get(); }
35 base::string16 GetMessageContents() {
36 return observer_->GetTitleOfDisplayErrorNotificationForTest();
40 scoped_ptr<DisplayErrorObserver> observer_;
42 DISALLOW_COPY_AND_ASSIGN(DisplayErrorObserverTest);
45 TEST_F(DisplayErrorObserverTest, Normal) {
46 if (!SupportsMultipleDisplays())
49 UpdateDisplay("200x200,300x300");
50 observer()->OnDisplayModeChangeFailed(ui::OUTPUT_STATE_DUAL_MIRROR);
51 EXPECT_EQ(l10n_util::GetStringUTF16(IDS_ASH_DISPLAY_FAILURE_ON_MIRRORING),
52 GetMessageContents());
55 TEST_F(DisplayErrorObserverTest, CallTwice) {
56 if (!SupportsMultipleDisplays())
59 UpdateDisplay("200x200,300x300");
60 observer()->OnDisplayModeChangeFailed(ui::OUTPUT_STATE_DUAL_MIRROR);
61 base::string16 message = GetMessageContents();
62 EXPECT_FALSE(message.empty());
64 observer()->OnDisplayModeChangeFailed(ui::OUTPUT_STATE_DUAL_MIRROR);
65 base::string16 message2 = GetMessageContents();
66 EXPECT_FALSE(message2.empty());
67 EXPECT_EQ(message, message2);
70 TEST_F(DisplayErrorObserverTest, CallWithDifferentState) {
71 if (!SupportsMultipleDisplays())
74 UpdateDisplay("200x200,300x300");
75 observer()->OnDisplayModeChangeFailed(ui::OUTPUT_STATE_DUAL_MIRROR);
76 EXPECT_EQ(l10n_util::GetStringUTF16(IDS_ASH_DISPLAY_FAILURE_ON_MIRRORING),
77 GetMessageContents());
79 observer()->OnDisplayModeChangeFailed(ui::OUTPUT_STATE_DUAL_EXTENDED);
80 EXPECT_EQ(l10n_util::GetStringUTF16(IDS_ASH_DISPLAY_FAILURE_ON_NON_MIRRORING),
81 GetMessageContents());
84 } // namespace internal