1// Copyright (c) 2012 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 "chrome/browser/profiles/profile_info_util.h"
6
7#include "grit/generated_resources.h"
8#include "grit/theme_resources.h"
9#include "testing/gtest/include/gtest/gtest.h"
10#include "ui/base/resource/resource_bundle.h"
11#include "ui/gfx/canvas.h"
12#include "ui/gfx/image/image_skia.h"
13#include "ui/gfx/image/image_skia_rep.h"
14#include "ui/gfx/image/image_unittest_util.h"
15
16namespace {
17
18// Helper function to check that the image is sized properly
19// and supports multiple pixel densities.
20void VerifyScaling(gfx::Image& image, gfx::Size& size) {
21  gfx::Size canvas_size(100, 100);
22  gfx::Canvas canvas(canvas_size, 1.0f, false);
23  gfx::Canvas canvas2(canvas_size, 2.0f, false);
24
25  ASSERT_FALSE(gfx::test::IsEmpty(image));
26  EXPECT_EQ(image.Size(), size);
27
28  gfx::ImageSkia image_skia = *image.ToImageSkia();
29  canvas.DrawImageInt(image_skia, 15, 10);
30  EXPECT_TRUE(image.ToImageSkia()->HasRepresentation(1.0f));
31
32  canvas2.DrawImageInt(image_skia, 15, 10);
33  EXPECT_TRUE(image.ToImageSkia()->HasRepresentation(2.0f));
34}
35
36TEST(ProfileInfoUtilTest, SizedMenuIcon) {
37  // Test that an avatar icon isn't changed.
38  const gfx::Image& profile_image(
39      ResourceBundle::GetSharedInstance().GetImageNamed(IDR_PROFILE_AVATAR_0));
40  gfx::Image result =
41      profiles::GetSizedAvatarIconWithBorder(profile_image, false, 50, 50);
42
43  EXPECT_FALSE(gfx::test::IsEmpty(result));
44  EXPECT_TRUE(gfx::test::IsEqual(profile_image, result));
45
46  // Test that a rectangular picture (e.g., GAIA image) is changed.
47  gfx::Image rect_picture(gfx::test::CreateImage());
48
49  gfx::Size size(30, 20);
50  gfx::Image result2 =
51      profiles::GetSizedAvatarIconWithBorder(
52          rect_picture, true, size.width(), size.height());
53
54  VerifyScaling(result2, size);
55}
56
57TEST(ProfileInfoUtilTest, MenuIcon) {
58  // Test that an avatar icon isn't changed.
59  const gfx::Image& profile_image(
60      ResourceBundle::GetSharedInstance().GetImageNamed(IDR_PROFILE_AVATAR_0));
61  gfx::Image result = profiles::GetAvatarIconForMenu(profile_image, false);
62  EXPECT_FALSE(gfx::test::IsEmpty(result));
63  EXPECT_TRUE(gfx::test::IsEqual(profile_image, result));
64
65  // Test that a rectangular picture is changed.
66  gfx::Image rect_picture(gfx::test::CreateImage());
67  gfx::Size size(profiles::kAvatarIconWidth, profiles::kAvatarIconHeight);
68  gfx::Image result2 = profiles::GetAvatarIconForMenu(rect_picture, true);
69
70  VerifyScaling(result2, size);
71}
72
73TEST(ProfileInfoUtilTest, WebUIIcon) {
74  // Test that an avatar icon isn't changed.
75  const gfx::Image& profile_image(
76      ResourceBundle::GetSharedInstance().GetImageNamed(IDR_PROFILE_AVATAR_0));
77  gfx::Image result = profiles::GetAvatarIconForWebUI(profile_image, false);
78  EXPECT_FALSE(gfx::test::IsEmpty(result));
79  EXPECT_TRUE(gfx::test::IsEqual(profile_image, result));
80
81  // Test that a rectangular picture is changed.
82  gfx::Image rect_picture(gfx::test::CreateImage());
83  gfx::Size size(profiles::kAvatarIconWidth, profiles::kAvatarIconHeight);
84  gfx::Image result2 = profiles::GetAvatarIconForWebUI(rect_picture, true);
85
86  VerifyScaling(result2, size);
87}
88
89TEST(ProfileInfoUtilTest, TitleBarIcon) {
90  int width = 100;
91  int height = 40;
92
93  // Test that an avatar icon isn't changed.
94  const gfx::Image& profile_image(
95      ResourceBundle::GetSharedInstance().GetImageNamed(IDR_PROFILE_AVATAR_0));
96  gfx::Image result = profiles::GetAvatarIconForTitleBar(
97      profile_image, false, width, height);
98  EXPECT_FALSE(gfx::test::IsEmpty(result));
99  EXPECT_TRUE(gfx::test::IsEqual(profile_image, result));
100
101  // Test that a rectangular picture is changed.
102  gfx::Image rect_picture(gfx::test::CreateImage());
103
104  gfx::Size size(width, height);
105  gfx::Image result2 = profiles::GetAvatarIconForTitleBar(
106      rect_picture, true, width, height);
107
108  VerifyScaling(result2, size);
109}
110
111}  // namespace
112