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
|
// Copyright 2015 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/webui/log_web_ui_url.h"
#include <stdint.h>
#include <vector>
#include "base/hash/hash.h"
#include "base/strings/strcat.h"
#include "base/strings/utf_string_conversions.h"
#include "base/test/metrics/histogram_tester.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_commands.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/browser/ui/webui/top_chrome/webui_contents_preload_manager_test_api.h"
#include "chrome/common/url_constants.h"
#include "chrome/grit/generated_resources.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/ui_test_utils.h"
#include "components/strings/grit/components_strings.h"
#include "content/public/browser/web_contents.h"
#include "content/public/common/url_constants.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "content/public/test/test_utils.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "ui/base/l10n/l10n_util.h"
#include "url/gurl.h"
using base::Bucket;
using testing::ElementsAre;
namespace webui {
class LogWebUIUrlTest : public InProcessBrowserTest {
public:
LogWebUIUrlTest() = default;
LogWebUIUrlTest(const LogWebUIUrlTest&) = delete;
LogWebUIUrlTest& operator=(const LogWebUIUrlTest&) = delete;
~LogWebUIUrlTest() override = default;
base::HistogramTester& histogram_tester() { return histogram_tester_; }
void RunTest(std::u16string title, const GURL& url) {
EXPECT_THAT(histogram_tester_.GetAllSamples(webui::kWebUICreatedForUrl),
::testing::IsEmpty());
auto* tab = browser()->tab_strip_model()->GetActiveWebContents();
content::TitleWatcher title_watcher(tab, title);
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser(), url));
ASSERT_EQ(title, title_watcher.WaitAndGetTitle());
uint32_t origin_hash = base::Hash(url.DeprecatedGetOriginAsURL().spec());
EXPECT_THAT(histogram_tester_.GetAllSamples(webui::kWebUICreatedForUrl),
ElementsAre(Bucket(origin_hash, 1)));
}
private:
base::HistogramTester histogram_tester_;
};
IN_PROC_BROWSER_TEST_F(LogWebUIUrlTest, TestExtensionsPage) {
RunTest(
l10n_util::GetStringUTF16(IDS_MANAGE_EXTENSIONS_SETTING_WINDOWS_TITLE),
GURL(chrome::kChromeUIExtensionsURL));
}
IN_PROC_BROWSER_TEST_F(LogWebUIUrlTest, TestHistoryPage) {
RunTest(l10n_util::GetStringUTF16(IDS_HISTORY_TITLE),
GURL(chrome::kChromeUIHistoryURL));
}
IN_PROC_BROWSER_TEST_F(LogWebUIUrlTest, TestSettingsPage) {
RunTest(l10n_util::GetStringUTF16(IDS_SETTINGS_SETTINGS),
GURL(chrome::kChromeUISettingsURL));
}
IN_PROC_BROWSER_TEST_F(LogWebUIUrlTest, TestDinoPage) {
GURL url = content::GetWebUIURL(content::kChromeUIDinoHost);
// When a page does not have a dedicated title the URL with a trailing slash
// is displayed as the title.
RunTest(base::UTF8ToUTF16(url.GetWithEmptyPath().spec()), url);
}
#if !BUILDFLAG(IS_ANDROID)
IN_PROC_BROWSER_TEST_F(LogWebUIUrlTest, TestChromeUntrustedPage) {
RunTest(u"", GURL(base::StrCat(
{chrome::kChromeUIUntrustedPrintURL, "1/1/print.pdf"})));
}
#endif
// Tests that WebUI.ShownURL is logged after showing a WebUI.
IN_PROC_BROWSER_TEST_F(LogWebUIUrlTest, ShownWebUI) {
const GURL url(chrome::kChromeUIHistoryURL);
EXPECT_THAT(histogram_tester().GetAllSamples(webui::kWebUICreatedForUrl),
::testing::IsEmpty());
EXPECT_THAT(histogram_tester().GetAllSamples(webui::kWebUIShownUrl),
::testing::IsEmpty());
std::unique_ptr<content::WebContents> web_contents =
content::WebContents::Create(
content::WebContents::CreateParams(browser()->profile()));
ASSERT_TRUE(content::NavigateToURL(web_contents.get(), url));
ASSERT_TRUE(
content::WaitForRenderFrameReady(web_contents->GetPrimaryMainFrame()));
uint32_t origin_hash = base::Hash(url.DeprecatedGetOriginAsURL().spec());
EXPECT_THAT(histogram_tester().GetAllSamples(webui::kWebUICreatedForUrl),
ElementsAre(Bucket(origin_hash, 1)));
// The content is not visible before attaching it to the browser.
EXPECT_THAT(
histogram_tester().GetBucketCount(webui::kWebUIShownUrl, origin_hash), 1);
}
// Tests that WebUI.ShownURL is logged after showing a preloaded WebUI.
IN_PROC_BROWSER_TEST_F(LogWebUIUrlTest, ShownWebUIForPreloadedPage) {
// Only top-chrome WebUIs are preloaded. Use Tab Search as an example.
const GURL url(chrome::kChromeUITabSearchURL);
uint32_t origin_hash = base::Hash(url.DeprecatedGetOriginAsURL().spec());
EXPECT_THAT(histogram_tester().GetAllSamples(webui::kWebUICreatedForUrl),
::testing::IsEmpty());
EXPECT_THAT(histogram_tester().GetAllSamples(webui::kWebUIShownUrl),
::testing::IsEmpty());
// Preload the WebUI. The WebUI is created but not shown.
WebUIContentsPreloadManagerTestAPI preload_test_api;
preload_test_api.PreloadUrl(browser()->profile(), url);
EXPECT_TRUE(
content::WaitForLoadStop(preload_test_api.GetPreloadedWebContents()));
EXPECT_THAT(histogram_tester().GetBucketCount(webui::kWebUICreatedForUrl,
origin_hash),
1);
EXPECT_THAT(
histogram_tester().GetBucketCount(webui::kWebUIShownUrl, origin_hash), 0);
// Show the WebUI.
std::unique_ptr<content::WebContents> web_contents =
std::move(preload_test_api.preload_manager()
->Request(url, browser()->profile())
.web_contents);
EXPECT_THAT(
histogram_tester().GetBucketCount(webui::kWebUIShownUrl, origin_hash), 1);
}
} // namespace webui
|
