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
|
// Copyright 2013 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 <vector>
#include "chrome/browser/apps/ephemeral_app_browsertest.h"
#include "chrome/browser/apps/ephemeral_app_service.h"
#include "chrome/browser/profiles/profile.h"
#include "content/public/test/test_utils.h"
#include "extensions/browser/extension_prefs.h"
#include "extensions/browser/extension_registry.h"
#include "extensions/browser/notification_types.h"
#include "extensions/common/manifest.h"
using extensions::Extension;
using extensions::ExtensionPrefs;
using extensions::ExtensionRegistry;
namespace {
const int kNumTestApps = 2;
const char* kTestApps[] = {
"app_window/generic",
"minimal"
};
} // namespace
class EphemeralAppServiceBrowserTest : public EphemeralAppTestBase {
protected:
void LoadApps() {
for (int i = 0; i < kNumTestApps; ++i) {
const Extension* extension = InstallEphemeralApp(kTestApps[i]);
ASSERT_TRUE(extension);
app_ids_.push_back(extension->id());
}
ASSERT_EQ(kNumTestApps, (int) app_ids_.size());
}
void GarbageCollectEphemeralApps() {
EphemeralAppService* ephemeral_service = EphemeralAppService::Get(
browser()->profile());
ASSERT_TRUE(ephemeral_service);
ephemeral_service->GarbageCollectApps();
}
void InitEphemeralAppCount(EphemeralAppService* ephemeral_service) {
ephemeral_service->InitEphemeralAppCount();
}
void DisableEphemeralAppsOnStartup() {
EphemeralAppService* ephemeral_service =
EphemeralAppService::Get(browser()->profile());
ASSERT_TRUE(ephemeral_service);
ephemeral_service->DisableEphemeralAppsOnStartup();
}
std::vector<std::string> app_ids_;
};
// Verifies that inactive ephemeral apps are uninstalled and active apps are
// not removed. Extensive testing of the ephemeral app cache's replacement
// policies is done in the unit tests for EphemeralAppService. This is more
// like an integration test.
IN_PROC_BROWSER_TEST_F(EphemeralAppServiceBrowserTest,
GarbageCollectInactiveApps) {
EphemeralAppService* ephemeral_service =
EphemeralAppService::Get(browser()->profile());
ASSERT_TRUE(ephemeral_service);
InitEphemeralAppCount(ephemeral_service);
LoadApps();
const base::Time time_now = base::Time::Now();
ExtensionPrefs* prefs = ExtensionPrefs::Get(browser()->profile());
ASSERT_TRUE(prefs);
// Set launch time for an inactive app.
std::string inactive_app_id = app_ids_[0];
base::Time inactive_launch = time_now -
base::TimeDelta::FromDays(EphemeralAppService::kAppInactiveThreshold + 1);
prefs->SetLastLaunchTime(inactive_app_id, inactive_launch);
// Set launch time for an active app.
std::string active_app_id = app_ids_[1];
base::Time active_launch = time_now -
base::TimeDelta::FromDays(EphemeralAppService::kAppKeepThreshold);
prefs->SetLastLaunchTime(active_app_id, active_launch);
// Perform garbage collection.
content::WindowedNotificationObserver uninstall_signal(
extensions::NOTIFICATION_EXTENSION_UNINSTALLED_DEPRECATED,
content::Source<Profile>(browser()->profile()));
GarbageCollectEphemeralApps();
uninstall_signal.Wait();
ExtensionRegistry* registry = ExtensionRegistry::Get(profile());
ASSERT_TRUE(registry);
EXPECT_FALSE(registry->GetExtensionById(inactive_app_id,
ExtensionRegistry::EVERYTHING));
EXPECT_TRUE(
registry->GetExtensionById(active_app_id, ExtensionRegistry::EVERYTHING));
EXPECT_EQ(1, ephemeral_service->ephemeral_app_count());
}
// Verify that the count of ephemeral apps is maintained correctly.
IN_PROC_BROWSER_TEST_F(EphemeralAppServiceBrowserTest, EphemeralAppCount) {
EphemeralAppService* ephemeral_service =
EphemeralAppService::Get(browser()->profile());
ASSERT_TRUE(ephemeral_service);
InitEphemeralAppCount(ephemeral_service);
// The count should not increase for regular installed apps.
EXPECT_TRUE(InstallPlatformApp("minimal"));
EXPECT_EQ(0, ephemeral_service->ephemeral_app_count());
// The count should increase when an ephemeral app is added.
const Extension* app = InstallEphemeralApp(kMessagingReceiverApp);
ASSERT_TRUE(app);
EXPECT_EQ(1, ephemeral_service->ephemeral_app_count());
// The count should remain constant if the ephemeral app is updated.
const std::string app_id = app->id();
app = UpdateEphemeralApp(
app_id, GetTestPath(kMessagingReceiverAppV2),
GetTestPath(kMessagingReceiverApp).ReplaceExtension(
FILE_PATH_LITERAL(".pem")));
ASSERT_TRUE(app);
EXPECT_EQ(1, ephemeral_service->ephemeral_app_count());
// The count should decrease when an ephemeral app is promoted to a regular
// installed app.
PromoteEphemeralApp(app);
EXPECT_EQ(0, ephemeral_service->ephemeral_app_count());
}
// Verify that the cache of ephemeral apps is correctly cleared. Running apps
// should not be removed.
IN_PROC_BROWSER_TEST_F(EphemeralAppServiceBrowserTest, ClearCachedApps) {
const Extension* running_app =
InstallAndLaunchEphemeralApp(kMessagingReceiverApp);
const Extension* inactive_app =
InstallAndLaunchEphemeralApp(kDispatchEventTestApp);
std::string inactive_app_id = inactive_app->id();
std::string running_app_id = running_app->id();
CloseAppWaitForUnload(inactive_app_id);
EphemeralAppService* ephemeral_service =
EphemeralAppService::Get(browser()->profile());
ASSERT_TRUE(ephemeral_service);
EXPECT_EQ(2, ephemeral_service->ephemeral_app_count());
ephemeral_service->ClearCachedApps();
ExtensionRegistry* registry = ExtensionRegistry::Get(profile());
ASSERT_TRUE(registry);
EXPECT_FALSE(registry->GetExtensionById(inactive_app_id,
ExtensionRegistry::EVERYTHING));
EXPECT_TRUE(registry->GetExtensionById(running_app_id,
ExtensionRegistry::EVERYTHING));
EXPECT_EQ(1, ephemeral_service->ephemeral_app_count());
}
// Verify that the service will unload and disable ephemeral apps on startup.
IN_PROC_BROWSER_TEST_F(EphemeralAppServiceBrowserTest,
DisableEphemeralAppsOnStartup) {
const Extension* installed_app = InstallPlatformApp(kNotificationsTestApp);
const Extension* running_app =
InstallAndLaunchEphemeralApp(kMessagingReceiverApp);
const Extension* inactive_app = InstallEphemeralApp(kDispatchEventTestApp);
const Extension* disabled_app = InstallEphemeralApp(kFileSystemTestApp);
ASSERT_TRUE(installed_app);
ASSERT_TRUE(running_app);
ASSERT_TRUE(inactive_app);
ASSERT_TRUE(disabled_app);
DisableEphemeralApp(disabled_app, Extension::DISABLE_PERMISSIONS_INCREASE);
ExtensionRegistry* registry = ExtensionRegistry::Get(profile());
ASSERT_TRUE(registry);
EXPECT_TRUE(registry->enabled_extensions().Contains(installed_app->id()));
EXPECT_TRUE(registry->enabled_extensions().Contains(running_app->id()));
EXPECT_TRUE(registry->enabled_extensions().Contains(inactive_app->id()));
EXPECT_TRUE(registry->disabled_extensions().Contains(disabled_app->id()));
DisableEphemeralAppsOnStartup();
// Verify that the inactive app is disabled.
EXPECT_TRUE(registry->enabled_extensions().Contains(installed_app->id()));
EXPECT_TRUE(registry->enabled_extensions().Contains(running_app->id()));
EXPECT_TRUE(registry->disabled_extensions().Contains(inactive_app->id()));
EXPECT_TRUE(registry->disabled_extensions().Contains(disabled_app->id()));
ExtensionPrefs* prefs = ExtensionPrefs::Get(profile());
ASSERT_TRUE(prefs);
EXPECT_FALSE(prefs->HasDisableReason(
installed_app->id(), Extension::DISABLE_INACTIVE_EPHEMERAL_APP));
EXPECT_FALSE(prefs->HasDisableReason(
running_app->id(), Extension::DISABLE_INACTIVE_EPHEMERAL_APP));
EXPECT_TRUE(prefs->HasDisableReason(
inactive_app->id(), Extension::DISABLE_INACTIVE_EPHEMERAL_APP));
EXPECT_TRUE(prefs->HasDisableReason(
disabled_app->id(), Extension::DISABLE_INACTIVE_EPHEMERAL_APP));
EXPECT_TRUE(prefs->HasDisableReason(
disabled_app->id(), Extension::DISABLE_PERMISSIONS_INCREASE));
}
|
