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
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
|
// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/views/frame/multi_contents_drop_target_view.h"
#include "base/time/time.h"
#include "chrome/test/views/chrome_views_test_base.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/base/dragdrop/drag_drop_types.h"
#include "ui/base/dragdrop/mojom/drag_drop_types.mojom-shared.h"
#include "ui/compositor/layer_tree_owner.h"
#include "ui/gfx/animation/animation_test_api.h"
#include "ui/gfx/animation/slide_animation.h"
#include "ui/views/controls/image_view.h"
#include "ui/views/view.h"
namespace {
constexpr int kDelayedAnimationDuration = 60;
class MockDropDelegate : public MultiContentsDropTargetView::DropDelegate {
public:
MOCK_METHOD(void,
HandleLinkDrop,
(MultiContentsDropTargetView::DropSide, const std::vector<GURL>&),
(override));
};
class DropTargetViewTest : public ChromeViewsTestBase {
protected:
DropTargetViewTest() : drop_target_view_(drop_delegate_) {
drop_target_view_.animation_for_testing().SetSlideDuration(
base::Seconds(0));
}
MultiContentsDropTargetView* drop_target_view() { return &drop_target_view_; }
MockDropDelegate& drop_delegate() { return drop_delegate_; }
private:
MockDropDelegate drop_delegate_;
MultiContentsDropTargetView drop_target_view_;
};
TEST_F(DropTargetViewTest, ViewIsOpened) {
MultiContentsDropTargetView* view = drop_target_view();
EXPECT_TRUE(view->animation_for_testing().GetCurrentValue() == 0);
view->Show(MultiContentsDropTargetView::DropSide::START);
EXPECT_TRUE(view->GetVisible());
EXPECT_TRUE(view->icon_view_for_testing()->GetVisible());
}
TEST_F(DropTargetViewTest, ViewIsClosed) {
MultiContentsDropTargetView* view = drop_target_view();
view->Show(MultiContentsDropTargetView::DropSide::START);
EXPECT_TRUE(view->animation_for_testing().GetCurrentValue() == 1);
view->Hide();
EXPECT_FALSE(view->GetVisible());
}
TEST_F(DropTargetViewTest, ViewIsClosedAfterDelay) {
MultiContentsDropTargetView* view = drop_target_view();
auto now = base::TimeTicks::Now();
gfx::AnimationTestApi animation(
&(drop_target_view()->animation_for_testing()));
auto scoped_mode = animation.SetRichAnimationRenderMode(
gfx::Animation::RichAnimationRenderMode::FORCE_ENABLED);
view->animation_for_testing().SetSlideDuration(
base::Seconds(kDelayedAnimationDuration));
view->Show(MultiContentsDropTargetView::DropSide::START);
animation.SetStartTime(now);
animation.Step(now + base::Seconds(15));
EXPECT_TRUE(view->animation_for_testing().GetCurrentValue() > 0);
EXPECT_TRUE(view->animation_for_testing().GetCurrentValue() < 1);
EXPECT_TRUE(view->GetVisible());
view->Hide();
animation.Step(now + base::Seconds(kDelayedAnimationDuration + 1));
EXPECT_TRUE(view->animation_for_testing().GetCurrentValue() == 0);
EXPECT_FALSE(view->GetVisible());
}
TEST_F(DropTargetViewTest, ViewIsOpenedAfterDelay) {
MultiContentsDropTargetView* view = drop_target_view();
auto now = base::TimeTicks::Now();
gfx::AnimationTestApi animation(
&(drop_target_view()->animation_for_testing()));
auto scoped_mode = animation.SetRichAnimationRenderMode(
gfx::Animation::RichAnimationRenderMode::FORCE_ENABLED);
view->Show(MultiContentsDropTargetView::DropSide::START);
view->animation_for_testing().SetSlideDuration(
base::Seconds(kDelayedAnimationDuration));
view->Hide();
animation.SetStartTime(now);
animation.Step(now + base::Seconds(15));
EXPECT_TRUE(view->animation_for_testing().GetCurrentValue() > 0);
EXPECT_TRUE(view->animation_for_testing().GetCurrentValue() < 1);
EXPECT_TRUE(view->GetVisible());
view->Show(MultiContentsDropTargetView::DropSide::START);
animation.Step(now + base::Seconds(kDelayedAnimationDuration + 1));
EXPECT_TRUE(view->animation_for_testing().GetCurrentValue() == 1);
EXPECT_TRUE(view->GetVisible());
}
TEST_F(DropTargetViewTest, CanDropURL) {
ui::OSExchangeData data;
data.SetURL(GURL("https://www.google.com"), u"Google");
EXPECT_TRUE(drop_target_view()->CanDrop(data));
}
TEST_F(DropTargetViewTest, CannotDropNonURL) {
ui::OSExchangeData data;
data.SetString(u"Some random string");
EXPECT_FALSE(drop_target_view()->CanDrop(data));
}
TEST_F(DropTargetViewTest, CannotDropEmptyURL) {
ui::OSExchangeData data;
// An OSExchangeData with no URL data will result in an empty URL list.
EXPECT_FALSE(drop_target_view()->CanDrop(data));
}
TEST_F(DropTargetViewTest, GetDropFormats) {
int formats = 0;
std::set<ui::ClipboardFormatType> format_types;
EXPECT_TRUE(drop_target_view()->GetDropFormats(&formats, &format_types));
EXPECT_EQ(format_types.count(ui::ClipboardFormatType::UrlType()), 1u);
}
TEST_F(DropTargetViewTest, OnDragUpdated) {
const ui::DropTargetEvent event(ui::OSExchangeData(), gfx::PointF(),
gfx::PointF(), ui::DragDropTypes::DRAG_LINK);
EXPECT_EQ(ui::DragDropTypes::DRAG_LINK,
drop_target_view()->OnDragUpdated(event));
}
TEST_F(DropTargetViewTest, OnDragExitedClosesView) {
MultiContentsDropTargetView* view = drop_target_view();
view->Show(MultiContentsDropTargetView::DropSide::START);
ASSERT_TRUE(view->GetVisible());
view->OnDragExited();
// With zero-duration animation, the view should close and hide immediately.
EXPECT_FALSE(view->GetVisible());
EXPECT_EQ(view->animation_for_testing().GetCurrentValue(), 0);
}
TEST_F(DropTargetViewTest, OnDragDoneClosesView) {
MultiContentsDropTargetView* view = drop_target_view();
view->Show(MultiContentsDropTargetView::DropSide::START);
ASSERT_TRUE(view->GetVisible());
view->OnDragDone();
// The view should close and hide immediately.
EXPECT_FALSE(view->GetVisible());
EXPECT_EQ(view->animation_for_testing().GetCurrentValue(), 0);
}
TEST_F(DropTargetViewTest, DropCallbackPerformsDropAndCloses) {
MultiContentsDropTargetView* view = drop_target_view();
view->Show(MultiContentsDropTargetView::DropSide::START);
ASSERT_TRUE(view->GetVisible());
const GURL url("https://chromium.org");
ui::OSExchangeData data;
data.SetURL(url, u"");
const ui::DropTargetEvent event(data, gfx::PointF(), gfx::PointF(),
ui::DragDropTypes::DRAG_LINK);
// Expect the delegate to be called with the correct URL.
EXPECT_CALL(drop_delegate(),
HandleLinkDrop(MultiContentsDropTargetView::DropSide::START,
testing::ElementsAre(url)));
// Retrieve and run the drop callback.
views::View::DropCallback callback = view->GetDropCallback(event);
ui::mojom::DragOperation output_op = ui::mojom::DragOperation::kNone;
std::unique_ptr<ui::LayerTreeOwner> drag_image;
std::move(callback).Run(event, output_op, std::move(drag_image));
// The view should close after the drop operation.
EXPECT_FALSE(view->GetVisible());
}
} // namespace
|
