1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
content / browser / web_contents / color_chooser_unittest.cc [blame]
// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/public/browser/color_chooser.h"
#include "base/test/scoped_feature_list.h"
#include "build/build_config.h"
#include "content/browser/web_contents/web_contents_impl.h"
#include "content/common/content_navigation_policy.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/web_contents_delegate.h"
#include "content/public/common/content_features.h"
#include "content/public/test/back_forward_cache_util.h"
#include "content/public/test/navigation_simulator.h"
#include "content/test/test_render_frame_host.h"
#include "content/test/test_render_view_host.h"
#include "content/test/test_web_contents.h"
#include "testing/gmock/include/gmock/gmock.h"
namespace content {
namespace {
// Mock content::ColorChooser to test whether End() is called.
class MockColorChooser : public content::ColorChooser {
public:
MockColorChooser() = default;
MockColorChooser(const MockColorChooser&) = delete;
MockColorChooser& operator=(const MockColorChooser&) = delete;
~MockColorChooser() override = default;
MOCK_METHOD0(End, void());
MOCK_METHOD1(SetSelectedColor, void(SkColor color));
};
// Delegate to override OpenColorChooser.
class OpenColorChooserDelegate : public WebContentsDelegate {
public:
explicit OpenColorChooserDelegate(
std::unique_ptr<MockColorChooser> mock_color_chooser)
: mock_color_chooser_(std::move(mock_color_chooser)) {}
OpenColorChooserDelegate(const OpenColorChooserDelegate&) = delete;
OpenColorChooserDelegate& operator=(const OpenColorChooserDelegate&) = delete;
~OpenColorChooserDelegate() override = default;
// WebContentsDelegate:
std::unique_ptr<ColorChooser> OpenColorChooser(
WebContents* web_contents,
SkColor color,
const std::vector<blink::mojom::ColorSuggestionPtr>& suggestions)
override {
return std::move(mock_color_chooser_);
}
bool IsBackForwardCacheSupported(WebContents& web_contents) override {
return true;
}
private:
std::unique_ptr<MockColorChooser> mock_color_chooser_;
};
} // namespace
class ColorChooserUnitTest : public RenderViewHostImplTestHarness {};
#if BUILDFLAG(IS_ANDROID)
// The ColorChooser is only available/called on Android.
TEST_F(ColorChooserUnitTest, ColorChooserCallsEndOnNavigatingAway) {
GURL kUrl1("https://foo.com");
GURL kUrl2("https://bar.com");
// End should be called at least once on navigating to a new URL.
std::unique_ptr<MockColorChooser> mock_color_chooser =
std::make_unique<MockColorChooser>();
EXPECT_CALL(*mock_color_chooser.get(), End()).Times(testing::AtLeast(1));
// Set OpenColorChooserDelegate as the new WebContentsDelegate.
std::unique_ptr<OpenColorChooserDelegate> delegate =
std::make_unique<OpenColorChooserDelegate>(std::move(mock_color_chooser));
contents()->SetDelegate(delegate.get());
// Navigate to A.
NavigationSimulator::NavigateAndCommitFromBrowser(contents(), kUrl1);
mojo::PendingRemote<blink::mojom::ColorChooserClient> pending_client;
mojo::Remote<blink::mojom::ColorChooser> pending_remote;
mojo::PendingReceiver<blink::mojom::ColorChooser> pending_receiver =
pending_remote.BindNewPipeAndPassReceiver();
// Call WebContentsImpl::OpenColorChooser.
static_cast<WebContentsImpl*>(contents())
->OpenColorChooser(std::move(pending_receiver), std::move(pending_client),
SkColorSetRGB(0, 0, 1), {});
// Navigate to B.
NavigationSimulator::NavigateAndCommitFromBrowser(contents(), kUrl2);
contents()->SetDelegate(nullptr);
}
#endif
// Run tests with BackForwardCache.
class ColorChooserTestWithBackForwardCache : public ColorChooserUnitTest {
public:
ColorChooserTestWithBackForwardCache() {
scoped_feature_list_.InitWithFeaturesAndParameters(
GetDefaultEnabledBackForwardCacheFeaturesForTesting(
/*ignore_outstanding_network_request=*/false),
GetDefaultDisabledBackForwardCacheFeaturesForTesting());
}
private:
base::test::ScopedFeatureList scoped_feature_list_;
};
#if BUILDFLAG(IS_ANDROID)
// The ColorChooser is only available/called on Android.
TEST_F(ColorChooserTestWithBackForwardCache,
ColorChooserCallsEndOnEnteringBackForwardCache) {
ASSERT_TRUE(IsBackForwardCacheEnabled());
GURL kUrl1("https://foo.com");
GURL kUrl2("https://bar.com");
// End should be called at least once on navigating to a new URL.
std::unique_ptr<MockColorChooser> mock_color_chooser =
std::make_unique<MockColorChooser>();
EXPECT_CALL(*mock_color_chooser.get(), End()).Times(testing::AtLeast(1));
// Set OpenColorChooserDelegate as the new WebContentsDelegate.
std::unique_ptr<OpenColorChooserDelegate> delegate =
std::make_unique<OpenColorChooserDelegate>(std::move(mock_color_chooser));
contents()->SetDelegate(delegate.get());
// Navigate to A.
NavigationSimulator::NavigateAndCommitFromBrowser(contents(), kUrl1);
RenderFrameHostImpl* rfh_a = contents()->GetPrimaryMainFrame();
mojo::PendingRemote<blink::mojom::ColorChooserClient> pending_client;
mojo::Remote<blink::mojom::ColorChooser> pending_remote;
mojo::PendingReceiver<blink::mojom::ColorChooser> pending_receiver =
pending_remote.BindNewPipeAndPassReceiver();
// Call WebContentsImpl::OpenColorChooser.
static_cast<WebContentsImpl*>(contents())
->OpenColorChooser(std::move(pending_receiver), std::move(pending_client),
SkColorSetRGB(0, 0, 1), {});
// Navigate to B, A enters BackForwardCache.
NavigationSimulator::NavigateAndCommitFromBrowser(contents(), kUrl2);
EXPECT_TRUE(rfh_a->IsInBackForwardCache());
contents()->SetDelegate(nullptr);
}
#endif
} // namespace content