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
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
|
// 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/privacy_sandbox/notice/desktop_entrypoint_handlers.h"
#include "base/test/mock_callback.h"
#include "chrome/browser/privacy_sandbox/notice/mocks/mock_desktop_view_manager.h"
#include "chrome/browser/privacy_sandbox/notice/mocks/mock_notice_service.h"
#include "chrome/browser/privacy_sandbox/notice/notice_service_factory.h"
#include "chrome/browser/privacy_sandbox/notice/notice_service_interface.h"
#include "chrome/browser/search_engine_choice/search_engine_choice_dialog_service.h"
#include "chrome/browser/search_engine_choice/search_engine_choice_dialog_service_factory.h"
#include "chrome/browser/sync/sync_service_factory.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_window.h"
#include "chrome/browser/ui/browser_window/public/browser_window_features.h"
#include "chrome/browser/ui/signin/signin_view_controller.h"
#include "chrome/common/webui_url_constants.h"
#include "chrome/test/base/platform_browser_test.h"
#include "chrome/test/base/testing_profile.h"
#include "chrome/test/base/ui_test_utils.h"
#include "components/privacy_sandbox/privacy_sandbox_features.h"
#include "components/regional_capabilities/regional_capabilities_switches.h"
#include "components/search_engines/search_engines_switches.h"
#include "components/sync/test/test_sync_service.h"
#include "content/public/test/browser_test.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
namespace privacy_sandbox {
namespace {
using ::testing::Mock;
class PrivacySandboxNoticeEntryPointHandlersTest : public InProcessBrowserTest {
public:
PrivacySandboxNoticeEntryPointHandlersTest()
: https_test_server_(net::EmbeddedTestServer::TYPE_HTTPS) {
feature_list_.InitWithFeaturesAndParameters(
/*enabled_features=*/{{privacy_sandbox::kPrivacySandboxNoticeFramework,
{}}},
{});
}
void RegisterTestingSyncServiceFactory(content::BrowserContext* context) {
SyncServiceFactory::GetInstance()->SetTestingFactory(
context,
base::BindRepeating(
[](content::BrowserContext*) -> std::unique_ptr<KeyedService> {
return std::make_unique<syncer::TestSyncService>();
}));
}
void SetUpInProcessBrowserTestFixture() override {
services_subscription_ =
BrowserContextDependencyManager::GetInstance()
->RegisterCreateServicesCallbackForTesting(base::BindRepeating(
&PrivacySandboxNoticeEntryPointHandlersTest::
RegisterTestingSyncServiceFactory,
base::Unretained(this)));
}
void SetUpOnMainThread() override {
https_test_server()->AddDefaultHandlers(
base::FilePath(FILE_PATH_LITERAL("content/test/data")));
ASSERT_TRUE(https_test_server()->Start());
mock_notice_service_ = static_cast<MockPrivacySandboxNoticeService*>(
PrivacySandboxNoticeServiceFactory::GetInstance()
->SetTestingFactoryAndUse(
browser()->profile(),
base::BindRepeating(&BuildMockPrivacySandboxNoticeService)));
}
void TearDownOnMainThread() override {
mock_notice_service_ = nullptr;
}
net::EmbeddedTestServer* https_test_server() { return &https_test_server_; }
MockDesktopViewManager* mock_view_manager() {
return static_cast<MockDesktopViewManager*>(
mock_notice_service_->GetDesktopViewManager());
}
syncer::TestSyncService* test_sync_service() {
return static_cast<syncer::TestSyncService*>(
SyncServiceFactory::GetForProfile(browser()->profile()));
}
protected:
raw_ptr<MockPrivacySandboxNoticeService> mock_notice_service_;
net::EmbeddedTestServer https_test_server_;
base::CallbackListSubscription services_subscription_;
base::test::ScopedFeatureList feature_list_;
};
// Test that navigation to unsuitable URLS do not alert view manager.
IN_PROC_BROWSER_TEST_F(PrivacySandboxNoticeEntryPointHandlersTest,
UnsuitableUrl) {
EXPECT_CALL(*mock_view_manager(), HandleChromeOwnedPageNavigation).Times(0);
std::vector<GURL> urls_to_open = {
https_test_server()->GetURL("a.test", "/title1.html"),
GURL(chrome::kChromeUISettingsURL).Resolve(chrome::kAutofillSubPage)};
for (size_t i = 0; i < urls_to_open.size(); ++i) {
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), urls_to_open[i]));
}
Mock::VerifyAndClearExpectations(mock_view_manager());
}
IN_PROC_BROWSER_TEST_F(PrivacySandboxNoticeEntryPointHandlersTest,
NoPromptInNonNormalBrowser) {
EXPECT_CALL(*mock_view_manager(), HandleChromeOwnedPageNavigation).Times(0);
NavigateParams params(browser(), GURL(chrome::kChromeUINewTabPageURL),
ui::PAGE_TRANSITION_FIRST);
params.window_action = NavigateParams::SHOW_WINDOW;
params.disposition = WindowOpenDisposition::NEW_POPUP;
ui_test_utils::NavigateToURL(¶ms);
Mock::VerifyAndClearExpectations(mock_view_manager());
}
// The test checks that a prompt is shown on kChromeUINewTabURL navigation.
// For non-ChromeOS platforms this works because kChromeUINewTabURL redirects to
// kChromeUINewTabPageURL according to
// https://g3doc.corp.google.com/chrome/newtab/g3doc/ntp-types.md?cl=head.
// For ChromeOS platforms this works because about:Blank is opened on
// kChromeUINewTabURL navigation, allowing the prompt to show.
IN_PROC_BROWSER_TEST_F(PrivacySandboxNoticeEntryPointHandlersTest,
PromptShowsNewTabChromeOS) {
EXPECT_CALL(*mock_view_manager(), HandleChromeOwnedPageNavigation).Times(1);
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(),
GURL(chrome::kChromeUINewTabURL)));
Mock::VerifyAndClearExpectations(mock_view_manager());
}
IN_PROC_BROWSER_TEST_F(PrivacySandboxNoticeEntryPointHandlersTest,
NoPromptInSmallBrowser) {
EXPECT_CALL(*mock_view_manager(), HandleChromeOwnedPageNavigation).Times(0);
ui_test_utils::SetAndWaitForBounds(*browser(), gfx::Rect(0, 0, 50, 50));
// Resizing does not work on Mac because of minimum window height. Ensure the
// minimum height is still > 100, then skip test.
#if BUILDFLAG(IS_MAC)
ASSERT_TRUE(browser()->window()->GetBounds().height() > 100);
GTEST_SKIP();
#endif
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(),
GURL(chrome::kChromeUISettingsURL)));
Mock::VerifyAndClearExpectations(mock_view_manager());
}
IN_PROC_BROWSER_TEST_F(PrivacySandboxNoticeEntryPointHandlersTest,
NoPromptSync) {
// Check when sync setup is in progress, that no prompt is shown.
EXPECT_CALL(*mock_view_manager(), HandleChromeOwnedPageNavigation).Times(0);
test_sync_service()->SetSetupInProgress();
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(),
GURL(chrome::kChromeUISettingsURL)));
Mock::VerifyAndClearExpectations(mock_view_manager());
}
#if BUILDFLAG(ENABLE_DICE_SUPPORT)
// Check when profile setup is in progress, that no prompt is shown.
IN_PROC_BROWSER_TEST_F(PrivacySandboxNoticeEntryPointHandlersTest,
NoPromptProfileSetup) {
EXPECT_CALL(*mock_view_manager(), HandleChromeOwnedPageNavigation).Times(0);
// Show the profile customization dialog.
browser()
->GetFeatures()
.signin_view_controller()
->ShowModalProfileCustomizationDialog(
/*is_local_profile_creation=*/true);
ASSERT_TRUE(ui_test_utils::NavigateToURLWithDisposition(
browser(), GURL(chrome::kChromeUINewTabPageURL),
WindowOpenDisposition::NEW_FOREGROUND_TAB,
ui_test_utils::BROWSER_TEST_WAIT_FOR_LOAD_STOP));
Mock::VerifyAndClearExpectations(mock_view_manager());
}
#endif // BUILDFLAG(ENABLE_DICE_SUPPORT)
// SearchEngineChoiceCheck
class PrivacySandboxNoticeEntryPointHandlersTest_SearchEngineChoiceDialog
: public PrivacySandboxNoticeEntryPointHandlersTest {
void SetUpCommandLine(base::CommandLine* command_line) override {
command_line->AppendSwitchASCII(switches::kSearchEngineChoiceCountry, "BE");
command_line->AppendSwitch(
switches::kIgnoreNoFirstRunForSearchEngineChoiceScreen);
}
void SetUpOnMainThread() override {
PrivacySandboxNoticeEntryPointHandlersTest::SetUpOnMainThread();
SearchEngineChoiceDialogService::SetDialogDisabledForTests(
/*dialog_disabled=*/false);
}
private:
base::AutoReset<bool> scoped_chrome_build_override_ =
SearchEngineChoiceDialogServiceFactory::
ScopedChromeBuildOverrideForTesting(
/*force_chrome_build=*/true);
};
IN_PROC_BROWSER_TEST_F(
PrivacySandboxNoticeEntryPointHandlersTest_SearchEngineChoiceDialog,
NoPromptSearchEngineChoiceDialog) {
// Check when sync setup is in progress, that no prompt is shown.
EXPECT_CALL(*mock_view_manager(), HandleChromeOwnedPageNavigation).Times(0);
// Navigate to a page where the DMA notice should show.
ASSERT_TRUE(
ui_test_utils::NavigateToURL(browser(), GURL(url::kAboutBlankURL)));
// Make a search engine choice to close the dialog.
SearchEngineChoiceDialogService* search_engine_choice_dialog_service =
SearchEngineChoiceDialogServiceFactory::GetForProfile(
browser()->profile());
search_engine_choice_dialog_service->NotifyChoiceMade(
/*prepopulate_id=*/1, /*save_guest_mode_selection=*/false,
SearchEngineChoiceDialogService::EntryPoint::kDialog);
// Make sure the Privacy Sandbox prompt doesn't get displayed on the next
// navigation.
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(),
GURL(chrome::kChromeUISettingsURL)));
Mock::VerifyAndClearExpectations(mock_view_manager());
}
// URLS check
class PrivacySandboxNoticeEntryPointHandlersTest_SuitableUrls
: public PrivacySandboxNoticeEntryPointHandlersTest,
public testing::WithParamInterface<GURL> {};
// Test that navigation to suitable URLS alert view manager.
IN_PROC_BROWSER_TEST_P(PrivacySandboxNoticeEntryPointHandlersTest_SuitableUrls,
SuitableUrl) {
GURL url_to_open = GetParam();
EXPECT_CALL(*mock_view_manager(), HandleChromeOwnedPageNavigation).Times(1);
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), url_to_open));
Mock::VerifyAndClearExpectations(mock_view_manager());
}
// Define the test parameters.
INSTANTIATE_TEST_SUITE_P(
AllSuitableUrls,
PrivacySandboxNoticeEntryPointHandlersTest_SuitableUrls,
testing::Values(GURL(chrome::kChromeUINewTabURL),
GURL(chrome::kChromeUINewTabPageURL),
GURL(url::kAboutBlankURL),
GURL(chrome::kChromeUISettingsURL),
GURL(chrome::kChromeUIHistoryURL)));
} // namespace
} // namespace privacy_sandbox
|
