Update To 11.40.268.0
[platform/framework/web/crosswalk.git] / src / ui / views / controls / button / blue_button_unittest.cc
1 // Copyright 2014 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.
4
5 #include "ui/views/controls/button/blue_button.h"
6
7 #include "base/strings/string16.h"
8 #include "base/strings/utf_string_conversions.h"
9 #include "ui/gfx/canvas.h"
10 #include "ui/gfx/skia_util.h"
11 #include "ui/views/controls/button/label_button_border.h"
12 #include "ui/views/test/views_test_base.h"
13
14 namespace views {
15
16 namespace {
17
18 class TestBlueButton : public BlueButton {
19  public:
20   TestBlueButton() : BlueButton(NULL, base::ASCIIToUTF16("foo")) {}
21   ~TestBlueButton() override {}
22
23   using BlueButton::OnNativeThemeChanged;
24
25  private:
26   DISALLOW_COPY_AND_ASSIGN(TestBlueButton);
27 };
28
29 }  // namespace
30
31 typedef ViewsTestBase BlueButtonTest;
32
33 TEST_F(BlueButtonTest, Border) {
34   // Compared to a normal LabelButton...
35   LabelButton button(NULL, base::ASCIIToUTF16("foo"));
36   button.SetBoundsRect(gfx::Rect(gfx::Point(0, 0), button.GetPreferredSize()));
37   gfx::Canvas button_canvas(button.bounds().size(), 1.0, true);
38   button.border()->Paint(button, &button_canvas);
39
40   // ... a special blue border should be used.
41   TestBlueButton blue_button;
42   blue_button.SetBoundsRect(gfx::Rect(gfx::Point(0, 0),
43                             blue_button.GetPreferredSize()));
44   gfx::Canvas canvas(blue_button.bounds().size(), 1.0, true);
45   blue_button.border()->Paint(blue_button, &canvas);
46   EXPECT_EQ(button.GetText(), blue_button.GetText());
47   EXPECT_FALSE(gfx::BitmapsAreEqual(button_canvas.ExtractImageRep().sk_bitmap(),
48                                     canvas.ExtractImageRep().sk_bitmap()));
49
50   // Make sure it's still used after the native theme "changes".
51   blue_button.OnNativeThemeChanged(NULL);
52   gfx::Canvas canvas2(blue_button.bounds().size(), 1.0, true);
53   blue_button.border()->Paint(blue_button, &canvas2);
54
55   EXPECT_TRUE(gfx::BitmapsAreEqual(canvas.ExtractImageRep().sk_bitmap(),
56                                    canvas2.ExtractImageRep().sk_bitmap()));
57 }
58
59 }  // namespace views