1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef CHROME_TEST_BASE_UI_TEST_UTILS_H_
6 #define CHROME_TEST_BASE_UI_TEST_UTILS_H_
14 #include "base/basictypes.h"
15 #include "base/memory/ref_counted.h"
16 #include "base/strings/string16.h"
17 #include "chrome/browser/history/history_service.h"
18 #include "content/public/browser/notification_details.h"
19 #include "content/public/browser/notification_observer.h"
20 #include "content/public/browser/notification_registrar.h"
21 #include "content/public/browser/notification_source.h"
22 #include "content/public/test/test_utils.h"
23 #include "testing/gtest/include/gtest/gtest.h"
24 #include "ui/base/window_open_disposition.h"
25 #include "ui/events/keycodes/keyboard_codes.h"
26 #include "ui/gfx/native_widget_types.h"
34 class TemplateURLService;
41 struct NavigateParams;
45 class MessageLoopRunner;
47 class RenderWidgetHost;
56 // A collections of functions designed for use with InProcessBrowserTest.
57 namespace ui_test_utils {
59 // Flags to indicate what to wait for in a navigation test.
60 // They can be ORed together.
61 // The order in which the waits happen when more than one is selected, is:
65 enum BrowserTestWaitFlags {
66 BROWSER_TEST_NONE = 0, // Don't wait for anything.
67 BROWSER_TEST_WAIT_FOR_BROWSER = 1 << 0, // Wait for a new browser.
68 BROWSER_TEST_WAIT_FOR_TAB = 1 << 1, // Wait for a new tab.
69 BROWSER_TEST_WAIT_FOR_NAVIGATION = 1 << 2, // Wait for navigation to finish.
71 BROWSER_TEST_MASK = BROWSER_TEST_WAIT_FOR_BROWSER |
72 BROWSER_TEST_WAIT_FOR_TAB |
73 BROWSER_TEST_WAIT_FOR_NAVIGATION
76 // Puts the current tab title in |title|. Returns true on success.
77 bool GetCurrentTabTitle(const Browser* browser, base::string16* title);
79 // Opens |url| in an incognito browser window with the incognito profile of
80 // |profile|, blocking until the navigation finishes. This will create a new
81 // browser if a browser with the incognito profile does not exist. Returns the
82 // incognito window Browser.
83 Browser* OpenURLOffTheRecord(Profile* profile, const GURL& url);
85 // Performs the provided navigation process, blocking until the navigation
86 // finishes. May change the params in some cases (i.e. if the navigation
87 // opens a new browser window). Uses chrome::Navigate.
88 void NavigateToURL(chrome::NavigateParams* params);
90 // Navigates the selected tab of |browser| to |url|, blocking until the
91 // navigation finishes. Simulates a POST and uses chrome::Navigate.
92 void NavigateToURLWithPost(Browser* browser, const GURL& url);
94 // Navigates the selected tab of |browser| to |url|, blocking until the
95 // navigation finishes. Uses Browser::OpenURL --> chrome::Navigate.
96 void NavigateToURL(Browser* browser, const GURL& url);
98 // Navigates the specified tab of |browser| to |url|, blocking until the
99 // navigation finishes.
100 // |disposition| indicates what tab the navigation occurs in, and
101 // |browser_test_flags| controls what to wait for before continuing.
102 void NavigateToURLWithDisposition(Browser* browser,
104 WindowOpenDisposition disposition,
105 int browser_test_flags);
107 // Navigates the selected tab of |browser| to |url|, blocking until the
108 // number of navigations specified complete.
109 void NavigateToURLBlockUntilNavigationsComplete(Browser* browser,
111 int number_of_navigations);
113 // Generate the file path for testing a particular test.
114 // The file for the tests is all located in
115 // test_root_directory/dir/<file>
116 // The returned path is base::FilePath format.
117 base::FilePath GetTestFilePath(const base::FilePath& dir,
118 const base::FilePath& file);
120 // Generate the URL for testing a particular test.
121 // HTML for the tests is all located in
122 // test_root_directory/dir/<file>
123 // The returned path is GURL format.
124 GURL GetTestUrl(const base::FilePath& dir, const base::FilePath& file);
126 // Generate the path of the build directory, relative to the source root.
127 bool GetRelativeBuildDirectory(base::FilePath* build_dir);
129 // Blocks until an application modal dialog is showns and returns it.
130 AppModalDialog* WaitForAppModalDialog();
132 // Performs a find in the page of the specified tab. Returns the number of
133 // matches found. |ordinal| is an optional parameter which is set to the index
134 // of the current match. |selection_rect| is an optional parameter which is set
135 // to the location of the current match.
136 int FindInPage(content::WebContents* tab,
137 const base::string16& search_string,
141 gfx::Rect* selection_rect);
143 // Blocks until |service| finishes loading.
144 void WaitForTemplateURLServiceToLoad(TemplateURLService* service);
146 // Blocks until the |history_service|'s history finishes loading.
147 void WaitForHistoryToLoad(HistoryService* history_service);
149 // Download the given file and waits for the download to complete.
150 void DownloadURL(Browser* browser, const GURL& download_url);
152 // Send the given text to the omnibox and wait until it's updated.
153 void SendToOmniboxAndSubmit(LocationBar* location_bar,
154 const std::string& input);
156 // Gets the first browser that is not in the specified set.
157 Browser* GetBrowserNotInSet(std::set<Browser*> excluded_browsers);
159 // Gets the size and value of the cookie string for |url| in the given tab.
160 // Can be called from any thread.
161 void GetCookies(const GURL& url,
162 content::WebContents* contents,
166 // A WindowedNotificationObserver hard-wired to observe
167 // chrome::NOTIFICATION_TAB_ADDED.
168 class WindowedTabAddedNotificationObserver
169 : public content::WindowedNotificationObserver {
171 // Register to listen for notifications of NOTIFICATION_TAB_ADDED from either
172 // a specific source, or from all sources if |source| is
173 // NotificationService::AllSources().
174 explicit WindowedTabAddedNotificationObserver(
175 const content::NotificationSource& source);
177 // Returns the added tab, or NULL if no notification was observed yet.
178 content::WebContents* GetTab() { return added_tab_; }
180 virtual void Observe(int type,
181 const content::NotificationSource& source,
182 const content::NotificationDetails& details) OVERRIDE;
185 content::WebContents* added_tab_;
187 DISALLOW_COPY_AND_ASSIGN(WindowedTabAddedNotificationObserver);
190 // Similar to WindowedNotificationObserver but also provides a way of retrieving
191 // the details associated with the notification.
192 // Note that in order to use that class the details class should be copiable,
193 // which is the case with most notifications.
195 class WindowedNotificationObserverWithDetails
196 : public content::WindowedNotificationObserver {
198 WindowedNotificationObserverWithDetails(
199 int notification_type,
200 const content::NotificationSource& source)
201 : content::WindowedNotificationObserver(notification_type, source) {}
203 // Fills |details| with the details of the notification received for |source|.
204 bool GetDetailsFor(uintptr_t source, U* details) {
205 typename std::map<uintptr_t, U>::const_iterator iter =
206 details_.find(source);
207 if (iter == details_.end())
209 *details = iter->second;
213 virtual void Observe(int type,
214 const content::NotificationSource& source,
215 const content::NotificationDetails& details) OVERRIDE {
216 const U* details_ptr = content::Details<U>(details).ptr();
218 details_[source.map_key()] = *details_ptr;
219 content::WindowedNotificationObserver::Observe(type, source, details);
223 std::map<uintptr_t, U> details_;
225 DISALLOW_COPY_AND_ASSIGN(WindowedNotificationObserverWithDetails);
228 // Notification observer which waits for navigation events and blocks until
229 // a specific URL is loaded. The URL must be an exact match.
230 class UrlLoadObserver : public content::WindowedNotificationObserver {
232 // Register to listen for notifications of the given type from either a
233 // specific source, or from all sources if |source| is
234 // NotificationService::AllSources().
235 UrlLoadObserver(const GURL& url, const content::NotificationSource& source);
236 virtual ~UrlLoadObserver();
238 // content::NotificationObserver:
239 virtual void Observe(int type,
240 const content::NotificationSource& source,
241 const content::NotificationDetails& details) OVERRIDE;
246 DISALLOW_COPY_AND_ASSIGN(UrlLoadObserver);
249 // Convenience class for waiting for a new browser to be created.
250 // Like WindowedNotificationObserver, this class provides a safe, non-racey
251 // way to wait for a new browser to be created.
252 class BrowserAddedObserver {
254 BrowserAddedObserver();
255 ~BrowserAddedObserver();
257 // Wait for a new browser to be created, and return a pointer to it.
258 Browser* WaitForSingleNewBrowser();
261 content::WindowedNotificationObserver notification_observer_;
262 std::set<Browser*> original_browsers_;
264 DISALLOW_COPY_AND_ASSIGN(BrowserAddedObserver);
267 // Takes a snapshot of the entire page, according to the width and height
268 // properties of the DOM's document. Returns true on success. DOMAutomation
270 bool TakeEntirePageSnapshot(content::RenderViewHost* rvh,
271 SkBitmap* bitmap) WARN_UNUSED_RESULT;
274 // Saves a snapshot of the entire screen to a file named
275 // ChromiumSnapshotYYYYMMDDHHMMSS.png to |directory|, returning true on success.
276 // The path to the file produced is returned in |screenshot_path| if non-NULL.
277 bool SaveScreenSnapshotToDirectory(const base::FilePath& directory,
278 base::FilePath* screenshot_path);
280 // Saves a snapshot of the entire screen as above to the current user's desktop.
281 // The Chrome path provider must be registered prior to calling this function.
282 bool SaveScreenSnapshotToDesktop(base::FilePath* screenshot_path);
285 // Configures the geolocation provider to always return the given position.
286 void OverrideGeolocation(double latitude, double longitude);
288 // Enumerates all history contents on the backend thread. Returns them in
289 // descending order by time.
290 class HistoryEnumerator {
292 explicit HistoryEnumerator(Profile* profile);
293 ~HistoryEnumerator();
295 std::vector<GURL>& urls() { return urls_; }
298 void HistoryQueryComplete(
299 const base::Closure& quit_task,
300 history::QueryResults* results);
302 std::vector<GURL> urls_;
304 base::CancelableTaskTracker tracker_;
306 DISALLOW_COPY_AND_ASSIGN(HistoryEnumerator);
309 } // namespace ui_test_utils
311 #endif // CHROME_TEST_BASE_UI_TEST_UTILS_H_