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
|
// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/open_from_clipboard/clipboard_recent_content_ios.h"
#import <CoreGraphics/CoreGraphics.h>
#import <UIKit/UIKit.h>
#include <memory>
#include "testing/gtest/include/gtest/gtest.h"
#include "testing/platform_test.h"
namespace {
UIImage* TestUIImage() {
CGRect frame = CGRectMake(0, 0, 1.0, 1.0);
UIGraphicsBeginImageContext(frame.size);
CGContextRef context = UIGraphicsGetCurrentContext();
CGContextSetFillColorWithColor(context, [UIColor redColor].CGColor);
CGContextFillRect(context, frame);
UIImage* image = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
return image;
}
void SetPasteboardImage(UIImage* image) {
[[UIPasteboard generalPasteboard] setImage:image];
}
void SetPasteboardContent(const char* data) {
[[UIPasteboard generalPasteboard]
setValue:[NSString stringWithUTF8String:data]
forPasteboardType:@"public.plain-text"];
}
const char kUnrecognizedURL[] = "ftp://foo/";
const char kRecognizedURL[] = "http://bar/";
const char kRecognizedURL2[] = "http://bar/2";
const char kAppSpecificURL[] = "test://qux/";
const char kAppSpecificScheme[] = "test";
NSTimeInterval kSevenHours = 60 * 60 * 7;
} // namespace
class ClipboardRecentContentIOSWithFakeUptime
: public ClipboardRecentContentIOS {
public:
ClipboardRecentContentIOSWithFakeUptime(const std::string& application_scheme,
NSUserDefaults* group_user_defaults)
: ClipboardRecentContentIOS(application_scheme, group_user_defaults) {}
// Sets the uptime.
void SetUptime(base::TimeDelta uptime) { uptime_ = uptime; }
protected:
base::TimeDelta Uptime() const override { return uptime_; }
private:
base::TimeDelta uptime_;
};
class ClipboardRecentContentIOSTest : public ::testing::Test {
protected:
ClipboardRecentContentIOSTest() {
// By default, set that the device booted 10 days ago.
ResetClipboardRecentContent(kAppSpecificScheme,
base::TimeDelta::FromDays(10));
}
void SimulateDeviceRestart() {
ResetClipboardRecentContent(kAppSpecificScheme,
base::TimeDelta::FromSeconds(0));
}
void ResetClipboardRecentContent(const std::string& application_scheme,
base::TimeDelta time_delta) {
clipboard_content_.reset(new ClipboardRecentContentIOSWithFakeUptime(
application_scheme, [NSUserDefaults standardUserDefaults]));
clipboard_content_->SetUptime(time_delta);
}
void SetStoredPasteboardChangeDate(NSDate* changeDate) {
clipboard_content_->last_pasteboard_change_date_.reset([changeDate copy]);
clipboard_content_->SaveToUserDefaults();
}
void SetStoredPasteboardChangeCount(NSInteger newChangeCount) {
clipboard_content_->last_pasteboard_change_count_ = newChangeCount;
clipboard_content_->SaveToUserDefaults();
}
protected:
std::unique_ptr<ClipboardRecentContentIOSWithFakeUptime> clipboard_content_;
};
TEST_F(ClipboardRecentContentIOSTest, SchemeFiltering) {
GURL gurl;
// Test unrecognized URL.
SetPasteboardContent(kUnrecognizedURL);
EXPECT_FALSE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
// Test recognized URL.
SetPasteboardContent(kRecognizedURL);
EXPECT_TRUE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
EXPECT_STREQ(kRecognizedURL, gurl.spec().c_str());
// Test URL with app specific scheme.
SetPasteboardContent(kAppSpecificURL);
EXPECT_TRUE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
EXPECT_STREQ(kAppSpecificURL, gurl.spec().c_str());
// Test URL without app specific scheme.
ResetClipboardRecentContent(std::string(), base::TimeDelta::FromDays(10));
SetPasteboardContent(kAppSpecificURL);
EXPECT_FALSE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
}
TEST_F(ClipboardRecentContentIOSTest, PasteboardURLObsolescence) {
GURL gurl;
SetPasteboardContent(kRecognizedURL);
// Test that recent pasteboard data is provided.
EXPECT_TRUE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
EXPECT_STREQ(kRecognizedURL, gurl.spec().c_str());
// Test that old pasteboard data is not provided.
SetStoredPasteboardChangeDate(
[NSDate dateWithTimeIntervalSinceNow:-kSevenHours]);
EXPECT_FALSE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
// Tests that if chrome is relaunched, old pasteboard data is still
// not provided.
ResetClipboardRecentContent(kAppSpecificScheme,
base::TimeDelta::FromDays(10));
EXPECT_FALSE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
SimulateDeviceRestart();
// Tests that if the device is restarted, old pasteboard data is still
// not provided.
EXPECT_FALSE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
}
TEST_F(ClipboardRecentContentIOSTest, SupressedPasteboard) {
GURL gurl;
SetPasteboardContent(kRecognizedURL);
// Test that recent pasteboard data is provided.
EXPECT_TRUE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
// Suppress the content of the pasteboard.
clipboard_content_->SuppressClipboardContent();
// Check that the pasteboard content is suppressed.
EXPECT_FALSE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
// Create a new clipboard content to test persistence.
ResetClipboardRecentContent(kAppSpecificScheme,
base::TimeDelta::FromDays(10));
// Check that the pasteboard content is still suppressed.
EXPECT_FALSE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
// Check that the even if the device is restarted, pasteboard content is
// still suppressed.
SimulateDeviceRestart();
EXPECT_FALSE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
// Check that if the pasteboard changes, the new content is not
// supressed anymore.
SetPasteboardContent(kRecognizedURL2);
EXPECT_TRUE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
}
// Checks that if user copies something other than a string we don't cache the
// string in pasteboard.
TEST_F(ClipboardRecentContentIOSTest, AddingNonStringRemovesCachedString) {
GURL gurl;
SetPasteboardContent(kRecognizedURL);
// Test that recent pasteboard data is provided.
EXPECT_TRUE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
EXPECT_STREQ(kRecognizedURL, gurl.spec().c_str());
// Overwrite pasteboard with an image.
base::scoped_nsobject<UIImage> image([[UIImage alloc] init]);
SetPasteboardImage(TestUIImage());
// Pasteboard should appear empty.
EXPECT_FALSE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
// Tests that if URL is added again, pasteboard provides it normally.
SetPasteboardContent(kRecognizedURL);
EXPECT_TRUE(clipboard_content_->GetRecentURLFromClipboard(&gurl));
EXPECT_STREQ(kRecognizedURL, gurl.spec().c_str());
}
|
