OLD | NEW |
---|---|
(Empty) | |
1 // Copyright 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. | |
4 | |
5 package org.chromium.content_shell_apk; | |
6 | |
7 import static org.chromium.base.test.util.ScalableTimeout.scaleTimeout; | |
8 | |
9 import android.annotation.TargetApi; | |
10 import android.content.ComponentName; | |
11 import android.content.Context; | |
12 import android.content.Intent; | |
13 import android.net.Uri; | |
14 import android.os.Build; | |
15 import android.os.PowerManager; | |
16 import android.support.test.InstrumentationRegistry; | |
17 import android.support.test.rule.ActivityTestRule; | |
18 import android.text.TextUtils; | |
19 import android.view.ViewGroup; | |
20 | |
21 import org.junit.Assert; | |
22 import org.junit.runner.Description; | |
23 import org.junit.runners.model.Statement; | |
24 | |
25 import org.chromium.base.ThreadUtils; | |
26 import org.chromium.base.test.util.CallbackHelper; | |
27 import org.chromium.base.test.util.UrlUtils; | |
28 import org.chromium.content.browser.ContentView; | |
29 import org.chromium.content.browser.ContentViewCore; | |
30 import org.chromium.content.browser.test.util.Criteria; | |
31 import org.chromium.content.browser.test.util.CriteriaHelper; | |
32 import org.chromium.content.browser.test.util.TestCallbackHelperContainer; | |
33 import org.chromium.content_public.browser.LoadUrlParams; | |
34 import org.chromium.content_public.browser.NavigationController; | |
35 import org.chromium.content_public.browser.WebContents; | |
36 import org.chromium.content_shell.Shell; | |
37 | |
38 import java.lang.annotation.ElementType; | |
39 import java.lang.annotation.Retention; | |
40 import java.lang.annotation.RetentionPolicy; | |
41 import java.lang.annotation.Target; | |
42 import java.util.concurrent.Callable; | |
43 import java.util.concurrent.ExecutionException; | |
44 import java.util.concurrent.TimeUnit; | |
45 | |
46 public class ContentShellActivityTestRule extends ActivityTestRule<ContentShellA ctivity> { | |
jbudorick
2017/01/18 15:10:09
This needs a javadoc comment.
the real yoland
2017/02/22 00:44:57
Done
| |
47 | |
48 private static final long WAIT_FOR_ACTIVE_SHELL_LOADING_TIMEOUT = scaleTimeo ut(10000); | |
49 | |
50 protected static final long WAIT_PAGE_LOADING_TIMEOUT_SECONDS = scaleTimeout (15); | |
51 | |
52 /** | |
53 * @param activityClass | |
54 */ | |
55 public ContentShellActivityTestRule() { | |
56 super(ContentShellActivity.class); | |
57 } | |
58 | |
59 @Override | |
60 protected void beforeActivityLaunched() { | |
61 assertScreenIsOn(); | |
62 } | |
63 | |
64 @TargetApi(Build.VERSION_CODES.KITKAT_WATCH) | |
65 @SuppressWarnings("deprecation") | |
66 private void assertScreenIsOn() { | |
67 PowerManager pm = (PowerManager) InstrumentationRegistry.getContext().ge tSystemService( | |
68 Context.POWER_SERVICE); | |
69 | |
70 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT_WATCH) { | |
71 Assert.assertTrue("Many tests will fail if the screen is not on.", p m.isInteractive()); | |
72 } else { | |
73 Assert.assertTrue("Many tests will fail if the screen is not on.", p m.isScreenOn()); | |
74 } | |
75 } | |
76 | |
77 /** | |
78 * Starts the ContentShell activity and loads the given URL. | |
79 * The URL can be null, in which case will default to ContentShellActivity.D EFAULT_SHELL_URL. | |
80 */ | |
81 protected ContentShellActivity launchContentShellWithUrl(String url) { | |
jbudorick
2017/01/18 15:10:09
So a test that wanted to call this would call
m
the real yoland
2017/02/22 00:44:57
yes
| |
82 Intent intent = new Intent(Intent.ACTION_MAIN); | |
83 intent.addCategory(Intent.CATEGORY_LAUNCHER); | |
84 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); | |
85 if (url != null) intent.setData(Uri.parse(url)); | |
86 intent.setComponent( | |
87 new ComponentName(InstrumentationRegistry.getInstrumentation().g etTargetContext(), | |
88 ContentShellActivity.class)); | |
89 return launchActivity(intent); | |
90 } | |
91 | |
92 // TODO(cjhopman): These functions are inconsistent with launchContentShell* **. Should be | |
jbudorick
2017/01/18 15:10:09
Do this.
the real yoland
2017/02/22 00:44:57
Done
| |
93 // startContentShell*** and should use the url exactly without the getTestFi leUrl call. Possibly | |
94 // these two ways of starting the activity (launch* and start*) should be me rged into one. | |
95 /** | |
96 * Starts the content shell activity with the provided test url. | |
97 * The url is synchronously loaded. | |
98 * @param url Test url to load. | |
99 */ | |
100 protected void startActivityWithTestUrl(String url) { | |
101 launchContentShellWithUrl(UrlUtils.getIsolatedTestFileUrl(url)); | |
102 Assert.assertNotNull(getActivity()); | |
103 waitForActiveShellToBeDoneLoading(); | |
104 Assert.assertEquals(UrlUtils.getIsolatedTestFileUrl(url), | |
105 getContentViewCore().getWebContents().getUrl()); | |
106 } | |
107 | |
108 /** | |
109 * Returns the current ContentViewCore or null if there is no ContentView. | |
110 */ | |
111 protected ContentViewCore getContentViewCore() { | |
112 return getActivity().getActiveShell().getContentViewCore(); | |
113 } | |
114 | |
115 /** | |
116 * Returns the WebContents of this Shell. | |
117 */ | |
118 protected WebContents getWebContents() { | |
119 return getActivity().getActiveShell().getWebContents(); | |
120 } | |
121 | |
122 /** | |
123 * Waits for the Active shell to finish loading. This times out after | |
124 * WAIT_FOR_ACTIVE_SHELL_LOADING_TIMEOUT milliseconds and it shouldn't be us ed for long | |
125 * loading pages. Instead it should be used more for test initialization. Th e proper way | |
126 * to wait is to use a TestCallbackHelperContainer after the initial load is completed. | |
127 */ | |
128 protected void waitForActiveShellToBeDoneLoading() { | |
129 final ContentShellActivity activity = getActivity(); | |
130 | |
131 // Wait for the Content Shell to be initialized. | |
132 CriteriaHelper.pollUiThread(new Criteria() { | |
133 @Override | |
134 public boolean isSatisfied() { | |
135 Shell shell = activity.getActiveShell(); | |
136 // There are two cases here that need to be accounted for. | |
137 // The first is that we've just created a Shell and it isn't | |
138 // loading because it has no URL set yet. The second is that | |
139 // we've set a URL and it actually is loading. | |
140 if (shell == null) { | |
141 updateFailureReason("Shell is null."); | |
142 return false; | |
143 } | |
144 if (shell.isLoading()) { | |
145 updateFailureReason("Shell is still loading."); | |
146 return false; | |
147 } | |
148 if (TextUtils.isEmpty(shell.getContentViewCore().getWebContents( ).getUrl())) { | |
149 updateFailureReason("Shell's URL is empty or null."); | |
150 return false; | |
151 } | |
152 return true; | |
153 } | |
154 }, WAIT_FOR_ACTIVE_SHELL_LOADING_TIMEOUT, CriteriaHelper.DEFAULT_POLLING _INTERVAL); | |
155 } | |
156 | |
157 /** | |
158 * Creates a new {@link Shell} and waits for it to finish loading. | |
159 * @param url The URL to create the new {@link Shell} with. | |
160 * @return A new instance of a {@link Shell}. | |
161 * @throws ExecutionException | |
162 */ | |
163 protected Shell loadNewShell(final String url) throws ExecutionException { | |
164 Shell shell = ThreadUtils.runOnUiThreadBlocking(new Callable<Shell>() { | |
165 @Override | |
166 public Shell call() { | |
167 getActivity().getShellManager().launchShell(url); | |
168 return getActivity().getActiveShell(); | |
169 } | |
170 }); | |
171 | |
172 Assert.assertNotNull("Unable to create shell.", shell); | |
173 Assert.assertEquals("Active shell unexpected.", shell, getActivity().get ActiveShell()); | |
174 | |
175 waitForActiveShellToBeDoneLoading(); | |
176 | |
177 return shell; | |
178 } | |
179 /** | |
jbudorick
2017/01/18 15:10:09
nit: +1 blank line before this
the real yoland
2017/02/22 00:44:57
Done
| |
180 * Loads a URL in the specified content view. | |
181 * | |
182 * @param navigationController The navigation controller to load the URL in. | |
183 * @param callbackHelperContainer The callback helper container used to moni tor progress. | |
184 * @param params The URL params to use. | |
185 */ | |
186 protected void loadUrl( | |
187 final NavigationController navigationController, | |
188 TestCallbackHelperContainer callbackHelperContainer, | |
189 final LoadUrlParams params) throws Throwable { | |
190 handleBlockingCallbackAction( | |
191 callbackHelperContainer.getOnPageFinishedHelper(), | |
192 new Runnable() { | |
193 @Override | |
194 public void run() { | |
195 navigationController.loadUrl(params); | |
196 } | |
197 }); | |
198 } | |
199 | |
200 /** | |
201 * Handles performing an action on the UI thread that will return when the s pecified callback | |
202 * is incremented. | |
203 * | |
204 * @param callbackHelper The callback helper that will be blocked on. | |
205 * @param action The action to be performed on the UI thread. | |
206 */ | |
207 protected void handleBlockingCallbackAction( | |
208 CallbackHelper callbackHelper, Runnable action) throws Throwable { | |
209 int currentCallCount = callbackHelper.getCallCount(); | |
210 runOnUiThread(action); | |
211 callbackHelper.waitForCallback( | |
212 currentCallCount, 1, WAIT_PAGE_LOADING_TIMEOUT_SECONDS, TimeUnit .SECONDS); | |
213 } | |
214 | |
215 // TODO(aelias): This method needs to be removed once http://crbug.com/17951 1 is fixed. | |
jbudorick
2017/01/18 15:10:09
Can you check if we still need this method? 179511
the real yoland
2017/02/22 00:44:57
This is still used https://cs.chromium.org/chromiu
| |
216 // Meanwhile, we have to wait if the page has the <meta viewport> tag. | |
217 /** | |
218 * Waits till the ContentViewCore receives the expected page scale factor | |
219 * from the compositor and asserts that this happens. | |
220 */ | |
221 protected void assertWaitForPageScaleFactorMatch(float expectedScale) { | |
222 CriteriaHelper.pollInstrumentationThread( | |
223 Criteria.equals(expectedScale, new Callable<Float>() { | |
224 @Override | |
225 public Float call() { | |
226 return getContentViewCore().getScale(); | |
227 } | |
228 })); | |
229 } | |
230 | |
231 /** | |
232 * Replaces the {@link ContentViewCore#mContainerView} with a newly created | |
233 * {@link ContentView}. | |
234 */ | |
235 @SuppressWarnings("javadoc") | |
236 protected void replaceContainerView() throws Throwable { | |
237 ThreadUtils.runOnUiThreadBlocking(new Runnable() { | |
238 @Override | |
239 public void run() { | |
240 ContentView cv = ContentView.createContentView(getActivity(), ge tContentViewCore()); | |
241 ((ViewGroup) getContentViewCore().getContainerView().getParent() ).addView(cv); | |
242 getContentViewCore().setContainerView(cv); | |
243 getContentViewCore().setContainerViewInternals(cv); | |
244 cv.requestFocus(); | |
245 } | |
246 }); | |
247 } | |
248 | |
249 //TODO(yolandyan): this should be done through parameterized test | |
jbudorick
2017/01/18 15:10:08
This CL should wait on parameterized tests landing
the real yoland
2017/02/22 00:44:57
This is actually no longer true, parameterized tes
| |
250 @Override | |
251 public Statement apply(final Statement base, final Description desc) { | |
252 return super.apply(new Statement() { | |
253 @Override | |
254 public void evaluate() throws Throwable { | |
255 base.evaluate(); | |
256 try { | |
257 if (desc.getAnnotation(RerunWithUpdatedContainerView.class) != null) { | |
258 replaceContainerView(); | |
259 base.evaluate(); | |
260 } | |
261 } catch (Throwable e) { | |
262 throw new Throwable("@RerunWithUpdatedContainerView failed." | |
263 + " See ContentShellTestBase#runTest.", e); | |
264 } | |
265 } | |
266 }, desc); | |
267 } | |
268 | |
269 /** | |
270 * Annotation for tests that should be executed a second time after replacin g | |
271 * the ContentViewCore's container view (see {@link #apply()}). | |
272 * | |
273 * <p>Please note that activity launch is only invoked once before both runs , | |
274 * and that any state changes produced by the first run are visible to the s econd run. | |
275 */ | |
276 @Target(ElementType.METHOD) | |
277 @Retention(RetentionPolicy.RUNTIME) | |
278 public @interface RerunWithUpdatedContainerView { | |
279 } | |
280 } | |
OLD | NEW |