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. |
4 | |
5 | package org.chromium.android_webview.test; |
6 | |
7 | import android.os.Bundle; |
8 | import android.os.SystemClock; |
9 | import android.test.suitebuilder.annotation.SmallTest; |
10 | import android.util.Pair; |
11 | import android.view.MotionEvent; |
12 | import android.util.Log; |
13 | |
14 | import org.chromium.android_webview.AwContents; |
15 | import org.chromium.android_webview.test.util.CommonResources; |
16 | import org.chromium.android_webview.test.util.JSUtils; |
17 | import org.chromium.base.test.util.Feature; |
18 | import org.chromium.content.browser.NavigationHistory; |
19 | import org.chromium.content.browser.LoadUrlParams; |
20 | import org.chromium.content.browser.test.util.CallbackHelper; |
21 | import org.chromium.content.browser.test.util.Criteria; |
22 | import org.chromium.content.browser.test.util.CriteriaHelper; |
23 | import org.chromium.content.browser.test.util.TestCallbackHelperContainer.OnPageFinishedHelper; |
24 | import org.chromium.content.browser.test.util.TestCallbackHelperContainer.OnPageStartedHelper; |
25 | import org.chromium.content.browser.test.util.TestCallbackHelperContainer.OnReceivedErrorHelper; |
26 | import org.chromium.net.test.util.TestWebServer; |
27 | |
28 | import java.net.URLEncoder; |
29 | import java.util.ArrayList; |
30 | import java.util.List; |
31 | import java.util.concurrent.Callable; |
32 | import java.util.concurrent.TimeUnit; |
33 | |
34 | /** |
35 | * Tests for the WebViewClient.shouldOverrideUrlLoading() method. |
36 | */ |
37 | public class AwContentsClientShouldOverrideUrlLoadingTest extends AwTestBase { |
38 | private final static String ABOUT_BLANK_URL = "about:blank"; |
39 | private final static String DATA_URL = "data:text/html,<div/>"; |
40 | private final static String REDIRECT_TARGET_PATH = "/redirect_target.html"; |
41 | private final static String TITLE = "TITLE"; |
42 | |
43 | private static final long TEST_TIMEOUT = 20000L; |
44 | private static final long CHECK_INTERVAL = 100; |
45 | |
46 | private static class TestAwContentsClient |
47 | extends org.chromium.android_webview.test.TestAwContentsClient { |
48 | |
49 | public static class ShouldOverrideUrlLoadingHelper extends CallbackHelper { |
50 | private String mShouldOverrideUrlLoadingUrl; |
51 | private String mPreviousShouldOverrideUrlLoadingUrl; |
52 | private boolean mShouldOverrideUrlLoadingReturnValue = false; |
53 | void setShouldOverrideUrlLoadingUrl(String url) { |
54 | mShouldOverrideUrlLoadingUrl = url; |
55 | } |
56 | void setPreviousShouldOverrideUrlLoadingUrl(String url) { |
57 | mPreviousShouldOverrideUrlLoadingUrl = url; |
58 | } |
59 | void setShouldOverrideUrlLoadingReturnValue(boolean value) { |
60 | mShouldOverrideUrlLoadingReturnValue = value; |
61 | } |
62 | public String getShouldOverrideUrlLoadingUrl() { |
63 | assert getCallCount() > 0; |
64 | return mShouldOverrideUrlLoadingUrl; |
65 | } |
66 | public String getPreviousShouldOverrideUrlLoadingUrl() { |
67 | assert getCallCount() > 1; |
68 | return mPreviousShouldOverrideUrlLoadingUrl; |
69 | } |
70 | public boolean getShouldOverrideUrlLoadingReturnValue() { |
71 | return mShouldOverrideUrlLoadingReturnValue; |
72 | } |
73 | public void notifyCalled(String url) { |
74 | mPreviousShouldOverrideUrlLoadingUrl = mShouldOverrideUrlLoadingUrl; |
75 | mShouldOverrideUrlLoadingUrl = url; |
76 | notifyCalled(); |
77 | } |
78 | } |
79 | |
80 | @Override |
81 | public boolean shouldOverrideUrlLoading(String url) { |
82 | super.shouldOverrideUrlLoading(url); |
83 | boolean returnValue = |
84 | mShouldOverrideUrlLoadingHelper.getShouldOverrideUrlLoadingReturnValue(); |
85 | mShouldOverrideUrlLoadingHelper.notifyCalled(url); |
86 | return returnValue; |
87 | } |
88 | |
89 | private ShouldOverrideUrlLoadingHelper mShouldOverrideUrlLoadingHelper; |
90 | |
91 | public TestAwContentsClient() { |
92 | mShouldOverrideUrlLoadingHelper = new ShouldOverrideUrlLoadingHelper(); |
93 | } |
94 | |
95 | public ShouldOverrideUrlLoadingHelper getShouldOverrideUrlLoadingHelper() { |
96 | return mShouldOverrideUrlLoadingHelper; |
97 | } |
98 | } |
99 | |
100 | private TestWebServer mWebServer; |
101 | |
102 | @Override |
103 | protected void setUp() throws Exception { |
104 | super.setUp(); |
105 | mWebServer = new TestWebServer(false); |
106 | } |
107 | |
108 | @Override |
109 | protected void tearDown() throws Exception { |
110 | mWebServer.shutdown(); |
111 | super.tearDown(); |
112 | } |
113 | |
114 | private void clickOnLinkUsingJs(final AwContents awContents, |
115 | final TestAwContentsClient contentsClient) throws Throwable { |
116 | enableJavaScriptOnUiThread(awContents); |
117 | JSUtils.clickOnLinkUsingJs(this, awContents, |
118 | contentsClient.getOnEvaluateJavaScriptResultHelper(), "link"); |
119 | } |
120 | |
121 | // Since this value is read on the UI thread, it's simpler to set it there too. |
122 | void setShouldOverrideUrlLoadingReturnValueOnUiThread( |
123 | final TestAwContentsClient.ShouldOverrideUrlLoadingHelper shouldOverrideHelper, |
124 | final boolean value) throws Throwable { |
125 | runTestOnUiThread(new Runnable() { |
126 | @Override |
127 | public void run() { |
128 | shouldOverrideHelper.setShouldOverrideUrlLoadingReturnValue(value); |
129 | } |
130 | }); |
131 | } |
132 | |
133 | private String makeHtmlPageFrom(String headers, String body) { |
134 | return CommonResources.makeHtmlPageFrom("<title>" + TITLE + "</title> " + headers, body); |
135 | } |
136 | |
137 | private String getHtmlForPageWithSimpleLinkTo(String destination) { |
138 | return makeHtmlPageFrom("", |
139 | "<a href=\"" + destination + "\" id=\"link\">" + |
140 | "<img class=\"big\" />" + |
141 | "</a>"); |
142 | } |
143 | |
144 | private String getHtmlForPageWithJsAssignLinkTo(String url) { |
145 | return makeHtmlPageFrom("", |
146 | "<img onclick=\"location.href='" + url + "'\" class=\"big\" id=\"link\" />"); |
147 | } |
148 | |
149 | private String getHtmlForPageWithJsReplaceLinkTo(String url) { |
150 | return makeHtmlPageFrom("", |
151 | "<img onclick=\"location.replace('" + url + "');\" class=\"big\" id=\"link\" />"); |
152 | } |
153 | |
154 | private String getHtmlForPageWithMetaRefreshRedirectTo(String url) { |
155 | return makeHtmlPageFrom("<meta http-equiv=\"refresh\" content=\"0;url=" + url + "\" />", |
156 | "<div>Meta refresh redirect</div>"); |
157 | } |
158 | |
159 | private String getHtmlForPageWithJsRedirectTo(String url, String method, int timeout) { |
160 | return makeHtmlPageFrom( |
161 | "<script>" + |
162 | "function doRedirectAssign() {" + |
163 | "location.href = '" + url + "';" + |
164 | "} " + |
165 | "function doRedirectReplace() {" + |
166 | "location.replace('" + url + "');" + |
167 | "} "+ |
168 | "</script>", |
169 | String.format("<iframe onLoad=\"setTimeout('doRedirect%s()', %d);\" />", |
170 | method, timeout)); |
171 | } |
172 | |
173 | private String getHtmlForPageWithSimplePostFormTo(String destination) { |
174 | return makeHtmlPageFrom("", |
175 | "<form action=\"" + destination + "\" method=\"post\">" + |
176 | "<input type=\"submit\" value=\"post\" id=\"link\">"+ |
177 | "</form>"); |
178 | } |
179 | |
180 | private String addPageToTestServer(TestWebServer webServer, String httpPath, String html) { |
181 | List<Pair<String, String>> headers = new ArrayList<Pair<String, String>>(); |
182 | headers.add(Pair.create("Content-Type", "text/html")); |
183 | headers.add(Pair.create("Cache-Control", "no-store")); |
184 | return webServer.setResponse(httpPath, html, headers); |
185 | } |
186 | |
187 | private String createRedirectTargetPage(TestWebServer webServer) { |
188 | return addPageToTestServer(webServer, REDIRECT_TARGET_PATH, |
189 | makeHtmlPageFrom("", "<div>This is the end of the redirect chain</div>")); |
190 | } |
191 | |
192 | @SmallTest |
193 | @Feature({"AndroidWebView", "Navigation"}) |
194 | public void testNotCalledOnLoadUrl() throws Throwable { |
195 | final TestAwContentsClient contentsClient = new TestAwContentsClient(); |
196 | final AwTestContainerView testContainerView = |
197 | createAwTestContainerViewOnMainSync(contentsClient); |
198 | final AwContents awContents = testContainerView.getAwContents(); |
199 | TestAwContentsClient.ShouldOverrideUrlLoadingHelper shouldOverrideUrlLoadingHelper = |
200 | contentsClient.getShouldOverrideUrlLoadingHelper(); |
201 | |
202 | loadDataSync(awContents, contentsClient.getOnPageFinishedHelper(), |
203 | getHtmlForPageWithSimpleLinkTo(DATA_URL), "text/html", false); |
204 | |
205 | assertEquals(0, shouldOverrideUrlLoadingHelper.getCallCount()); |
206 | } |
207 | |
208 | private void waitForNavigationRunnableAndAssertTitleChanged(AwContents awContents, |
209 | CallbackHelper onPageFinishedHelper, |
210 | Runnable navigationRunnable) throws Exception { |
211 | final int callCount = onPageFinishedHelper.getCallCount(); |
212 | final String oldTitle = getTitleOnUiThread(awContents); |
213 | getInstrumentation().runOnMainSync(navigationRunnable); |
214 | onPageFinishedHelper.waitForCallback(callCount); |
215 | assertFalse(oldTitle.equals(getTitleOnUiThread(awContents))); |
216 | } |
217 | |
218 | @SmallTest |
219 | @Feature({"AndroidWebView", "Navigation"}) |
220 | public void testNotCalledOnBackForwardNavigation() throws Throwable { |
221 | final TestAwContentsClient contentsClient = new TestAwContentsClient(); |
222 | final AwTestContainerView testContainerView = |
223 | createAwTestContainerViewOnMainSync(contentsClient); |
224 | final AwContents awContents = testContainerView.getAwContents(); |
225 | TestAwContentsClient.ShouldOverrideUrlLoadingHelper shouldOverrideUrlLoadingHelper = |
226 | contentsClient.getShouldOverrideUrlLoadingHelper(); |
227 | final String[] pageTitles = new String[] { "page1", "page2", "page3" }; |
228 | |
229 | for (String title: pageTitles) { |
230 | loadDataSync(awContents, contentsClient.getOnPageFinishedHelper(), |
231 | CommonResources.makeHtmlPageFrom("<title>" + title + "</title>", ""), |
232 | "text/html", false); |
233 | } |
234 | assertEquals(0, shouldOverrideUrlLoadingHelper.getCallCount()); |
235 | |
236 | waitForNavigationRunnableAndAssertTitleChanged(awContents, |
237 | contentsClient.getOnPageFinishedHelper(), new Runnable() { |
238 | @Override |
239 | public void run() { |
240 | awContents.goBack(); |
241 | } |
242 | }); |
243 | assertEquals(0, shouldOverrideUrlLoadingHelper.getCallCount()); |
244 | |
245 | waitForNavigationRunnableAndAssertTitleChanged(awContents, |
246 | contentsClient.getOnPageFinishedHelper(), new Runnable() { |
247 | @Override |
248 | public void run() { |
249 | awContents.goForward(); |
250 | } |
251 | }); |
252 | assertEquals(0, shouldOverrideUrlLoadingHelper.getCallCount()); |
253 | |
254 | waitForNavigationRunnableAndAssertTitleChanged(awContents, |
255 | contentsClient.getOnPageFinishedHelper(), new Runnable() { |
256 | @Override |
257 | public void run() { |
258 | awContents.goBackOrForward(-2); |
259 | } |
260 | }); |
261 | assertEquals(0, shouldOverrideUrlLoadingHelper.getCallCount()); |
262 | |
263 | waitForNavigationRunnableAndAssertTitleChanged(awContents, |
264 | contentsClient.getOnPageFinishedHelper(), new Runnable() { |
265 | @Override |
266 | public void run() { |
267 | awContents.goBackOrForward(1); |
268 | } |
269 | }); |
270 | assertEquals(0, shouldOverrideUrlLoadingHelper.getCallCount()); |
271 | } |
272 | |
273 | @SmallTest |
274 | @Feature({"AndroidWebView", "Navigation"}) |
275 | public void testCantBlockLoads() throws Throwable { |
276 | final TestAwContentsClient contentsClient = new TestAwContentsClient(); |
277 | final AwTestContainerView testContainerView = |
278 | createAwTestContainerViewOnMainSync(contentsClient); |
279 | final AwContents awContents = testContainerView.getAwContents(); |
280 | TestAwContentsClient.ShouldOverrideUrlLoadingHelper shouldOverrideUrlLoadingHelper = |
281 | contentsClient.getShouldOverrideUrlLoadingHelper(); |
282 | |
283 | setShouldOverrideUrlLoadingReturnValueOnUiThread(shouldOverrideUrlLoadingHelper, true); |
284 | |
285 | loadDataSync(awContents, contentsClient.getOnPageFinishedHelper(), |
286 | getHtmlForPageWithSimpleLinkTo(DATA_URL), "text/html", false); |
287 | |
288 | assertEquals(TITLE, getTitleOnUiThread(awContents)); |
289 | } |
290 | |
291 | @SmallTest |
292 | @Feature({"AndroidWebView", "Navigation"}) |
293 | public void testCalledBeforeOnPageStarted() throws Throwable { |
294 | final TestAwContentsClient contentsClient = new TestAwContentsClient(); |
295 | final AwTestContainerView testContainerView = |
296 | createAwTestContainerViewOnMainSync(contentsClient); |
297 | final AwContents awContents = testContainerView.getAwContents(); |
298 | TestAwContentsClient.ShouldOverrideUrlLoadingHelper shouldOverrideUrlLoadingHelper = |
299 | contentsClient.getShouldOverrideUrlLoadingHelper(); |
300 | OnPageStartedHelper onPageStartedHelper = contentsClient.getOnPageStartedHelper(); |
301 | |
302 | loadDataSync(awContents, contentsClient.getOnPageFinishedHelper(), |
303 | getHtmlForPageWithSimpleLinkTo(DATA_URL), "text/html", false); |
304 | |
305 | final int shouldOverrideUrlLoadingCallCount = shouldOverrideUrlLoadingHelper.getCallCount(); |
306 | final int onPageStartedCallCount = onPageStartedHelper.getCallCount(); |
307 | setShouldOverrideUrlLoadingReturnValueOnUiThread(shouldOverrideUrlLoadingHelper, true); |
308 | clickOnLinkUsingJs(awContents, contentsClient); |
309 | |
310 | shouldOverrideUrlLoadingHelper.waitForCallback(shouldOverrideUrlLoadingCallCount); |
311 | assertEquals(onPageStartedCallCount, onPageStartedHelper.getCallCount()); |
312 | } |
313 | |
314 | |
315 | @SmallTest |
316 | @Feature({"AndroidWebView", "Navigation"}) |
317 | public void testDoesNotCauseOnReceivedError() throws Throwable { |
318 | final TestAwContentsClient contentsClient = new TestAwContentsClient(); |
319 | final AwTestContainerView testContainerView = |
320 | createAwTestContainerViewOnMainSync(contentsClient); |
321 | final AwContents awContents = testContainerView.getAwContents(); |
322 | final TestAwContentsClient.ShouldOverrideUrlLoadingHelper shouldOverrideUrlLoadingHelper = |
323 | contentsClient.getShouldOverrideUrlLoadingHelper(); |
324 | OnReceivedErrorHelper onReceivedErrorHelper = contentsClient.getOnReceivedErrorHelper(); |
325 | final int onReceivedErrorCallCount = onReceivedErrorHelper.getCallCount(); |
326 | |
327 | loadDataSync(awContents, contentsClient.getOnPageFinishedHelper(), |
328 | getHtmlForPageWithSimpleLinkTo(DATA_URL), "text/html", false); |
329 | |
330 | final int shouldOverrideUrlLoadingCallCount = shouldOverrideUrlLoadingHelper.getCallCount(); |
331 | |
332 | setShouldOverrideUrlLoadingReturnValueOnUiThread(shouldOverrideUrlLoadingHelper, true); |
333 | |
334 | clickOnLinkUsingJs(awContents, contentsClient); |
335 | |
336 | shouldOverrideUrlLoadingHelper.waitForCallback(shouldOverrideUrlLoadingCallCount); |
337 | |
338 | setShouldOverrideUrlLoadingReturnValueOnUiThread(shouldOverrideUrlLoadingHelper, false); |
339 | |
340 | // After we load this URL we're certain that any in-flight callbacks for the previous |
341 | // navigation have been delivered. |
342 | loadUrlSync(awContents, contentsClient.getOnPageFinishedHelper(), ABOUT_BLANK_URL); |
343 | |
344 | assertEquals(onReceivedErrorCallCount, onReceivedErrorHelper.getCallCount()); |
345 | } |
346 | |
347 | @SmallTest |
348 | @Feature({"AndroidWebView", "Navigation"}) |
349 | public void testNotCalledForAnchorNavigations() throws Throwable { |
350 | final TestAwContentsClient contentsClient = new TestAwContentsClient(); |
351 | final AwTestContainerView testContainerView = |
352 | createAwTestContainerViewOnMainSync(contentsClient); |
353 | final AwContents awContents = testContainerView.getAwContents(); |
354 | final TestAwContentsClient.ShouldOverrideUrlLoadingHelper shouldOverrideUrlLoadingHelper = |
355 | contentsClient.getShouldOverrideUrlLoadingHelper(); |
356 | |
357 | final String anchorLinkPath = "/anchor_link.html"; |
358 | final String anchorLinkUrl = mWebServer.getResponseUrl(anchorLinkPath); |
359 | addPageToTestServer(mWebServer, anchorLinkPath, |
360 | getHtmlForPageWithSimpleLinkTo(anchorLinkUrl + "#anchor")); |
361 | |
362 | loadUrlSync(awContents, contentsClient.getOnPageFinishedHelper(), anchorLinkUrl); |
363 | |
364 | final int shouldOverrideUrlLoadingCallCount = |
365 | shouldOverrideUrlLoadingHelper.getCallCount(); |
366 | |
367 | clickOnLinkUsingJs(awContents, contentsClient); |
368 | |
369 | // After we load this URL we're certain that any in-flight callbacks for the previous |
370 | // navigation have been delivered. |
371 | loadUrlSync(awContents, contentsClient.getOnPageFinishedHelper(), ABOUT_BLANK_URL); |
372 | |
373 | assertEquals(shouldOverrideUrlLoadingCallCount, |
374 | shouldOverrideUrlLoadingHelper.getCallCount()); |
375 | } |
376 | |
377 | @SmallTest |
378 | @Feature({"AndroidWebView", "Navigation"}) |
379 | public void testCalledWhenLinkClicked() throws Throwable { |
380 | final TestAwContentsClient contentsClient = new TestAwContentsClient(); |
381 | final AwTestContainerView testContainerView = |
382 | createAwTestContainerViewOnMainSync(contentsClient); |
383 | final AwContents awContents = testContainerView.getAwContents(); |
384 | TestAwContentsClient.ShouldOverrideUrlLoadingHelper shouldOverrideUrlLoadingHelper = |
385 | contentsClient.getShouldOverrideUrlLoadingHelper(); |
386 | |
387 | // We can't go to about:blank from here because we'd get a cross-origin error. |
388 | loadDataSync(awContents, contentsClient.getOnPageFinishedHelper(), |
389 | getHtmlForPageWithSimpleLinkTo(DATA_URL), "text/html", false); |
390 | |
391 | int callCount = shouldOverrideUrlLoadingHelper.getCallCount(); |
392 | |
393 | clickOnLinkUsingJs(awContents, contentsClient); |
394 | |
395 | shouldOverrideUrlLoadingHelper.waitForCallback(callCount); |
396 | } |
397 | |
398 | |
399 | @SmallTest |
400 | @Feature({"AndroidWebView", "Navigation"}) |
401 | public void testCalledWhenSelfLinkClicked() throws Throwable { |
402 | final TestAwContentsClient contentsClient = new TestAwContentsClient(); |
403 | final AwTestContainerView testContainerView = |
404 | createAwTestContainerViewOnMainSync(contentsClient); |
405 | final AwContents awContents = testContainerView.getAwContents(); |
406 | TestAwContentsClient.ShouldOverrideUrlLoadingHelper shouldOverrideUrlLoadingHelper = |
407 | contentsClient.getShouldOverrideUrlLoadingHelper(); |
408 | |
409 | final String httpPath = "/page_with_link_to_self.html"; |
410 | final String httpPathOnServer = mWebServer.getResponseUrl(httpPath); |
411 | addPageToTestServer(mWebServer, httpPath, |
412 | getHtmlForPageWithSimpleLinkTo(httpPathOnServer)); |
413 | |
414 | loadUrlSync(awContents, contentsClient.getOnPageFinishedHelper(), |
415 | httpPathOnServer); |
416 | |
417 | int callCount = shouldOverrideUrlLoadingHelper.getCallCount(); |
418 | |
419 | clickOnLinkUsingJs(awContents, contentsClient); |
420 | |
421 | shouldOverrideUrlLoadingHelper.waitForCallback(callCount); |
422 | assertEquals(httpPathOnServer, |
423 | shouldOverrideUrlLoadingHelper.getShouldOverrideUrlLoadingUrl()); |
424 | } |
425 | |
426 | @SmallTest |
427 | @Feature({"AndroidWebView", "Navigation"}) |
428 | public void testCalledWhenNavigatingFromJavaScriptUsingAssign() |
429 | throws Throwable { |
430 | final TestAwContentsClient contentsClient = new TestAwContentsClient(); |
431 | final AwTestContainerView testContainerView = |
432 | createAwTestContainerViewOnMainSync(contentsClient); |
433 | final AwContents awContents = testContainerView.getAwContents(); |
434 | enableJavaScriptOnUiThread(awContents); |
435 | TestAwContentsClient.ShouldOverrideUrlLoadingHelper shouldOverrideUrlLoadingHelper = |
436 | contentsClient.getShouldOverrideUrlLoadingHelper(); |
437 | |
438 | final String redirectTargetUrl = createRedirectTargetPage(mWebServer); |
439 | loadDataSync(awContents, contentsClient.getOnPageFinishedHelper(), |
440 | getHtmlForPageWithJsAssignLinkTo(redirectTargetUrl), "text/html", false); |
441 | |
442 | int callCount = shouldOverrideUrlLoadingHelper.getCallCount(); |
443 | |
444 | clickOnLinkUsingJs(awContents, contentsClient); |
445 | |
446 | shouldOverrideUrlLoadingHelper.waitForCallback(callCount); |
447 | } |
448 | |
449 | @SmallTest |
450 | @Feature({"AndroidWebView", "Navigation"}) |
451 | public void testCalledWhenNavigatingFromJavaScriptUsingReplace() |
452 | throws Throwable { |
453 | final TestAwContentsClient contentsClient = new TestAwContentsClient(); |
454 | final AwTestContainerView testContainerView = |
455 | createAwTestContainerViewOnMainSync(contentsClient); |
456 | final AwContents awContents = testContainerView.getAwContents(); |
457 | enableJavaScriptOnUiThread(awContents); |
458 | TestAwContentsClient.ShouldOverrideUrlLoadingHelper shouldOverrideUrlLoadingHelper = |
459 | contentsClient.getShouldOverrideUrlLoadingHelper(); |
460 | |
461 | final String redirectTargetUrl = createRedirectTargetPage(mWebServer); |
462 | loadDataSync(awContents, contentsClient.getOnPageFinishedHelper(), |
463 | getHtmlForPageWithJsReplaceLinkTo(redirectTargetUrl), "text/html", false); |
464 | |
465 | int callCount = shouldOverrideUrlLoadingHelper.getCallCount(); |
466 | clickOnLinkUsingJs(awContents, contentsClient); |
467 | shouldOverrideUrlLoadingHelper.waitForCallback(callCount); |
468 | } |
469 | |
470 | @SmallTest |
471 | @Feature({"AndroidWebView", "Navigation"}) |
472 | public void testPassesCorrectUrl() throws Throwable { |
473 | final TestAwContentsClient contentsClient = new TestAwContentsClient(); |
474 | final AwTestContainerView testContainerView = |
475 | createAwTestContainerViewOnMainSync(contentsClient); |
476 | final AwContents awContents = testContainerView.getAwContents(); |
477 | TestAwContentsClient.ShouldOverrideUrlLoadingHelper shouldOverrideUrlLoadingHelper = |
478 | contentsClient.getShouldOverrideUrlLoadingHelper(); |
479 | |
480 | final String redirectTargetUrl = createRedirectTargetPage(mWebServer); |
481 | loadDataSync(awContents, contentsClient.getOnPageFinishedHelper(), |
482 | getHtmlForPageWithSimpleLinkTo(redirectTargetUrl), "text/html", false); |
483 | |
484 | int callCount = shouldOverrideUrlLoadingHelper.getCallCount(); |
485 | clickOnLinkUsingJs(awContents, contentsClient); |
486 | shouldOverrideUrlLoadingHelper.waitForCallback(callCount); |
487 | assertEquals(redirectTargetUrl, |
488 | shouldOverrideUrlLoadingHelper.getShouldOverrideUrlLoadingUrl()); |
489 | } |
490 | |
491 | @SmallTest |
492 | @Feature({"AndroidWebView", "Navigation"}) |
493 | public void testCanIgnoreLoading() throws Throwable { |
494 | final TestAwContentsClient contentsClient = new TestAwContentsClient(); |
495 | final AwTestContainerView testContainerView = |
496 | createAwTestContainerViewOnMainSync(contentsClient); |
497 | final AwContents awContents = testContainerView.getAwContents(); |
498 | final TestAwContentsClient.ShouldOverrideUrlLoadingHelper shouldOverrideUrlLoadingHelper = |
499 | contentsClient.getShouldOverrideUrlLoadingHelper(); |
500 | |
501 | final String redirectTargetUrl = createRedirectTargetPage(mWebServer); |
502 | final String pageWithLinkToIgnorePath = "/page_with_link_to_ignore.html"; |
503 | final String pageWithLinkToIgnoreUrl = addPageToTestServer(mWebServer, |
504 | pageWithLinkToIgnorePath, |
505 | getHtmlForPageWithSimpleLinkTo(redirectTargetUrl)); |
506 | final String synchronizationPath = "/sync.html"; |
507 | final String synchronizationUrl = addPageToTestServer(mWebServer, |
508 | synchronizationPath, |
509 | getHtmlForPageWithSimpleLinkTo(redirectTargetUrl)); |
510 | |
511 | loadUrlSync(awContents, contentsClient.getOnPageFinishedHelper(), |
512 | pageWithLinkToIgnoreUrl); |
513 | |
514 | setShouldOverrideUrlLoadingReturnValueOnUiThread(shouldOverrideUrlLoadingHelper, true); |
515 | |
516 | int callCount = shouldOverrideUrlLoadingHelper.getCallCount(); |
517 | int onPageFinishedCallCount = contentsClient.getOnPageFinishedHelper().getCallCount(); |
518 | clickOnLinkUsingJs(awContents, contentsClient); |
519 | // Some time around here true should be returned from the shouldOverrideUrlLoading |
520 | // callback causing the navigation caused by calling clickOnLinkUsingJs to be ignored. |
521 | // We validate this by checking which pages were loaded on the server. |
522 | shouldOverrideUrlLoadingHelper.waitForCallback(callCount); |
523 | |
524 | setShouldOverrideUrlLoadingReturnValueOnUiThread(shouldOverrideUrlLoadingHelper, false); |
525 | |
526 | // We need to wait for the navigation to complete before we can initiate another load. |
527 | contentsClient.getOnPageFinishedHelper().waitForCallback(onPageFinishedCallCount); |
528 | loadUrlSync(awContents, contentsClient.getOnPageFinishedHelper(), synchronizationUrl); |
529 | |
530 | assertEquals(1, mWebServer.getRequestCount(pageWithLinkToIgnorePath)); |
531 | assertEquals(1, mWebServer.getRequestCount(synchronizationPath)); |
532 | assertEquals(0, mWebServer.getRequestCount(REDIRECT_TARGET_PATH)); |
533 | } |
534 | |
535 | @SmallTest |
536 | @Feature({"AndroidWebView", "Navigation"}) |
537 | public void testCalledForDataUrl() throws Throwable { |
538 | final String dataUrl = |
539 | "data:text/html;base64," + |
540 | "PGh0bWw+PGhlYWQ+PHRpdGxlPmRhdGFVcmxUZXN0QmFzZTY0PC90aXRsZT48" + |
541 | "L2hlYWQ+PC9odG1sPg=="; |
542 | final TestAwContentsClient contentsClient = new TestAwContentsClient(); |
543 | final AwTestContainerView testContainerView = |
544 | createAwTestContainerViewOnMainSync(contentsClient); |
545 | final AwContents awContents = testContainerView.getAwContents(); |
546 | TestAwContentsClient.ShouldOverrideUrlLoadingHelper shouldOverrideUrlLoadingHelper = |
547 | contentsClient.getShouldOverrideUrlLoadingHelper(); |
548 | loadDataSync(awContents, contentsClient.getOnPageFinishedHelper(), |
549 | getHtmlForPageWithSimpleLinkTo(dataUrl), "text/html", false); |
550 | |
551 | int callCount = shouldOverrideUrlLoadingHelper.getCallCount(); |
552 | clickOnLinkUsingJs(awContents, contentsClient); |
553 | |
554 | shouldOverrideUrlLoadingHelper.waitForCallback(callCount); |
555 | assertTrue("Expected URL that starts with 'data:' but got: <" + |
556 | shouldOverrideUrlLoadingHelper.getShouldOverrideUrlLoadingUrl() + "> instead.", |
557 | shouldOverrideUrlLoadingHelper.getShouldOverrideUrlLoadingUrl().startsWith( |
558 | "data:")); |
559 | } |
560 | |
561 | @SmallTest |
562 | @Feature({"AndroidWebView", "Navigation"}) |
563 | public void testCalledForUnsupportedSchemes() throws Throwable { |
564 | final TestAwContentsClient contentsClient = new TestAwContentsClient(); |
565 | final AwTestContainerView testContainerView = |
566 | createAwTestContainerViewOnMainSync(contentsClient); |
567 | final AwContents awContents = testContainerView.getAwContents(); |
568 | TestAwContentsClient.ShouldOverrideUrlLoadingHelper shouldOverrideUrlLoadingHelper = |
569 | contentsClient.getShouldOverrideUrlLoadingHelper(); |
570 | final String unsupportedSchemeUrl = "foobar://resource/1"; |
571 | loadDataSync(awContents, contentsClient.getOnPageFinishedHelper(), |
572 | getHtmlForPageWithSimpleLinkTo(unsupportedSchemeUrl), "text/html", false); |
573 | |
574 | int callCount = shouldOverrideUrlLoadingHelper.getCallCount(); |
575 | clickOnLinkUsingJs(awContents, contentsClient); |
576 | |
577 | shouldOverrideUrlLoadingHelper.waitForCallback(callCount); |
578 | assertEquals(unsupportedSchemeUrl, |
579 | shouldOverrideUrlLoadingHelper.getShouldOverrideUrlLoadingUrl()); |
580 | } |
581 | |
582 | @SmallTest |
583 | @Feature({"AndroidWebView", "Navigation"}) |
584 | public void testNotCalledForPostNavigations() throws Throwable { |
585 | // The reason POST requests are excluded is BUG 155250. |
586 | final TestAwContentsClient contentsClient = new TestAwContentsClient(); |
587 | final AwTestContainerView testContainerView = |
588 | createAwTestContainerViewOnMainSync(contentsClient); |
589 | final AwContents awContents = testContainerView.getAwContents(); |
590 | final TestAwContentsClient.ShouldOverrideUrlLoadingHelper shouldOverrideUrlLoadingHelper = |
591 | contentsClient.getShouldOverrideUrlLoadingHelper(); |
592 | |
593 | final String redirectTargetUrl = createRedirectTargetPage(mWebServer); |
594 | final String postLinkUrl = addPageToTestServer(mWebServer, "/page_with_post_link.html", |
595 | getHtmlForPageWithSimplePostFormTo(redirectTargetUrl)); |
596 | |
597 | loadUrlSync(awContents, contentsClient.getOnPageFinishedHelper(), postLinkUrl); |
598 | |
599 | final int shouldOverrideUrlLoadingCallCount = |
600 | shouldOverrideUrlLoadingHelper.getCallCount(); |
601 | |
602 | assertEquals(0, mWebServer.getRequestCount(REDIRECT_TARGET_PATH)); |
603 | clickOnLinkUsingJs(awContents, contentsClient); |
604 | |
605 | // Wait for the target URL to be fetched from the server. |
606 | assertTrue(CriteriaHelper.pollForCriteria(new Criteria() { |
607 | @Override |
608 | public boolean isSatisfied() { |
609 | return mWebServer.getRequestCount(REDIRECT_TARGET_PATH) == 1; |
610 | } |
611 | }, WAIT_TIMEOUT_SECONDS * 1000L, CHECK_INTERVAL)); |
612 | |
613 | // Since the targetURL was loaded from the test server it means all processing related |
614 | // to dispatching a shouldOverrideUrlLoading callback had finished and checking the call |
615 | // is stable. |
616 | assertEquals(shouldOverrideUrlLoadingCallCount, |
617 | shouldOverrideUrlLoadingHelper.getCallCount()); |
618 | } |
619 | |
620 | @SmallTest |
621 | @Feature({"AndroidWebView", "Navigation"}) |
622 | public void testCalledFor302AfterPostNavigations() throws Throwable { |
623 | // The reason POST requests are excluded is BUG 155250. |
624 | final TestAwContentsClient contentsClient = new TestAwContentsClient(); |
625 | final AwTestContainerView testContainerView = |
626 | createAwTestContainerViewOnMainSync(contentsClient); |
627 | final AwContents awContents = testContainerView.getAwContents(); |
628 | final TestAwContentsClient.ShouldOverrideUrlLoadingHelper shouldOverrideUrlLoadingHelper = |
629 | contentsClient.getShouldOverrideUrlLoadingHelper(); |
630 | |
631 | final String redirectTargetUrl = createRedirectTargetPage(mWebServer); |
632 | final String postToGetRedirectUrl = mWebServer.setRedirect("/302.html", redirectTargetUrl); |
633 | final String postLinkUrl = addPageToTestServer(mWebServer, "/page_with_post_link.html", |
634 | getHtmlForPageWithSimplePostFormTo(postToGetRedirectUrl)); |
635 | |
636 | loadUrlSync(awContents, contentsClient.getOnPageFinishedHelper(), postLinkUrl); |
637 | |
638 | final int shouldOverrideUrlLoadingCallCount = |
639 | shouldOverrideUrlLoadingHelper.getCallCount(); |
640 | |
641 | clickOnLinkUsingJs(awContents, contentsClient); |
642 | |
643 | shouldOverrideUrlLoadingHelper.waitForCallback(shouldOverrideUrlLoadingCallCount); |
644 | |
645 | // Wait for the target URL to be fetched from the server. |
646 | assertTrue(CriteriaHelper.pollForCriteria(new Criteria() { |
647 | @Override |
648 | public boolean isSatisfied() { |
649 | return mWebServer.getRequestCount(REDIRECT_TARGET_PATH) == 1; |
650 | } |
651 | }, WAIT_TIMEOUT_SECONDS * 1000L, CHECK_INTERVAL)); |
652 | |
653 | assertEquals(redirectTargetUrl, |
654 | shouldOverrideUrlLoadingHelper.getShouldOverrideUrlLoadingUrl()); |
655 | } |
656 | |
657 | @SmallTest |
658 | @Feature({"AndroidWebView", "Navigation"}) |
659 | public void testNotCalledForIframeHttpNavigations() throws Throwable { |
660 | final TestAwContentsClient contentsClient = new TestAwContentsClient(); |
661 | final AwTestContainerView testContainerView = |
662 | createAwTestContainerViewOnMainSync(contentsClient); |
663 | final AwContents awContents = testContainerView.getAwContents(); |
664 | final TestAwContentsClient.ShouldOverrideUrlLoadingHelper shouldOverrideUrlLoadingHelper = |
665 | contentsClient.getShouldOverrideUrlLoadingHelper(); |
666 | |
667 | final String iframeRedirectTargetUrl = createRedirectTargetPage(mWebServer); |
668 | final String iframeRedirectUrl = |
669 | mWebServer.setRedirect("/302.html", iframeRedirectTargetUrl); |
670 | final String pageWithIframeUrl = |
671 | addPageToTestServer(mWebServer, "/iframe_intercept.html", |
672 | makeHtmlPageFrom("", "<iframe src=\"" + iframeRedirectUrl + "\" />")); |
673 | |
674 | final int shouldOverrideUrlLoadingCallCount = |
675 | shouldOverrideUrlLoadingHelper.getCallCount(); |
676 | |
677 | assertEquals(0, mWebServer.getRequestCount(REDIRECT_TARGET_PATH)); |
678 | loadUrlSync(awContents, contentsClient.getOnPageFinishedHelper(), pageWithIframeUrl); |
679 | |
680 | // Wait for the redirect target URL to be fetched from the server. |
681 | assertTrue(CriteriaHelper.pollForCriteria(new Criteria() { |
682 | @Override |
683 | public boolean isSatisfied() { |
684 | return mWebServer.getRequestCount(REDIRECT_TARGET_PATH) == 1; |
685 | } |
686 | }, WAIT_TIMEOUT_SECONDS * 1000L, CHECK_INTERVAL)); |
687 | |
688 | assertEquals(shouldOverrideUrlLoadingCallCount, |
689 | shouldOverrideUrlLoadingHelper.getCallCount()); |
690 | } |
691 | |
692 | @SmallTest |
693 | @Feature({"AndroidWebView", "Navigation"}) |
694 | public void testCalledForIframeUnsupportedSchemeNavigations() throws Throwable { |
695 | final TestAwContentsClient contentsClient = new TestAwContentsClient(); |
696 | final AwTestContainerView testContainerView = |
697 | createAwTestContainerViewOnMainSync(contentsClient); |
698 | final AwContents awContents = testContainerView.getAwContents(); |
699 | final TestAwContentsClient.ShouldOverrideUrlLoadingHelper shouldOverrideUrlLoadingHelper = |
700 | contentsClient.getShouldOverrideUrlLoadingHelper(); |
701 | |
702 | final String unsupportedSchemeUrl = "foobar://resource/1"; |
703 | final String pageWithIframeUrl = |
704 | addPageToTestServer(mWebServer, "/iframe_intercept.html", |
705 | makeHtmlPageFrom("", "<iframe src=\"" + unsupportedSchemeUrl + "\" />")); |
706 | |
707 | final int shouldOverrideUrlLoadingCallCount = |
708 | shouldOverrideUrlLoadingHelper.getCallCount(); |
709 | |
710 | loadUrlSync(awContents, contentsClient.getOnPageFinishedHelper(), pageWithIframeUrl); |
711 | |
712 | shouldOverrideUrlLoadingHelper.waitForCallback(shouldOverrideUrlLoadingCallCount); |
713 | assertEquals(unsupportedSchemeUrl, |
714 | shouldOverrideUrlLoadingHelper.getShouldOverrideUrlLoadingUrl()); |
715 | } |
716 | |
717 | /** |
718 | * Worker method for the various redirect tests. |
719 | * |
720 | * Calling this will first load the redirect URL built from redirectFilePath, query and |
721 | * locationFilePath and assert that we get a override callback for the destination. |
722 | * The second part of the test loads a page that contains a link which points at the redirect |
723 | * URL. We expect two callbacks - one for the redirect link and another for the destination. |
724 | */ |
725 | private void doTestCalledOnRedirect(TestWebServer webServer, |
726 | String redirectUrl, String redirectTarget) throws Throwable { |
727 | final TestAwContentsClient contentsClient = new TestAwContentsClient(); |
728 | final AwTestContainerView testContainerView = |
729 | createAwTestContainerViewOnMainSync(contentsClient); |
730 | final AwContents awContents = testContainerView.getAwContents(); |
731 | final String pageWithLinkToRedirectUrl = addPageToTestServer(webServer, |
732 | "/page_with_link_to_redirect.html", |
733 | getHtmlForPageWithSimpleLinkTo(redirectUrl)); |
734 | enableJavaScriptOnUiThread(awContents); |
735 | |
736 | TestAwContentsClient.ShouldOverrideUrlLoadingHelper shouldOverrideUrlLoadingHelper = |
737 | contentsClient.getShouldOverrideUrlLoadingHelper(); |
738 | int directLoadCallCount = shouldOverrideUrlLoadingHelper.getCallCount(); |
739 | loadUrlSync(awContents, contentsClient.getOnPageFinishedHelper(), redirectUrl); |
740 | |
741 | shouldOverrideUrlLoadingHelper.waitForCallback(directLoadCallCount, 1); |
742 | assertEquals(redirectTarget, |
743 | shouldOverrideUrlLoadingHelper.getShouldOverrideUrlLoadingUrl()); |
744 | |
745 | // There is a slight difference between navigations caused by calling load and navigations |
746 | // caused by clicking on a link: |
747 | // * when using load the navigation is treated as if it came from the URL bar (has the |
748 | // navigation type TYPED and doesn't have the has_user_gesture flag) |
749 | // * when clicking on a link the navigation has the LINK type and has_user_gesture is |
750 | // true. |
751 | // Both of these should yield the same result which is what we're verifying here. |
752 | int indirectLoadCallCount = shouldOverrideUrlLoadingHelper.getCallCount(); |
753 | loadUrlSync(awContents, contentsClient.getOnPageFinishedHelper(), |
754 | pageWithLinkToRedirectUrl); |
755 | |
756 | assertEquals(indirectLoadCallCount, shouldOverrideUrlLoadingHelper.getCallCount()); |
757 | |
758 | clickOnLinkUsingJs(awContents, contentsClient); |
759 | |
760 | shouldOverrideUrlLoadingHelper.waitForCallback(indirectLoadCallCount, 2); |
761 | assertEquals(redirectTarget, |
762 | shouldOverrideUrlLoadingHelper.getShouldOverrideUrlLoadingUrl()); |
763 | assertEquals(redirectUrl, |
764 | shouldOverrideUrlLoadingHelper.getPreviousShouldOverrideUrlLoadingUrl()); |
765 | } |
766 | |
767 | @SmallTest |
768 | @Feature({"AndroidWebView", "Navigation"}) |
769 | public void testCalledOn302Redirect() throws Throwable { |
770 | final String redirectTargetUrl = createRedirectTargetPage(mWebServer); |
771 | final String redirectUrl = mWebServer.setRedirect("/302.html", redirectTargetUrl); |
772 | |
773 | doTestCalledOnRedirect(mWebServer, redirectUrl, redirectTargetUrl); |
774 | } |
775 | |
776 | @SmallTest |
777 | @Feature({"AndroidWebView", "Navigation"}) |
778 | public void testCalledOnMetaRefreshRedirect() throws Throwable { |
779 | final String redirectTargetUrl = createRedirectTargetPage(mWebServer); |
780 | final String redirectUrl = addPageToTestServer(mWebServer, "/meta_refresh.html", |
781 | getHtmlForPageWithMetaRefreshRedirectTo(redirectTargetUrl)); |
782 | doTestCalledOnRedirect(mWebServer, redirectUrl, redirectTargetUrl); |
783 | } |
784 | |
785 | |
786 | @SmallTest |
787 | @Feature({"AndroidWebView", "Navigation"}) |
788 | public void testCalledOnJavaScriptLocationImmediateAssignRedirect() |
789 | throws Throwable { |
790 | final String redirectTargetUrl = createRedirectTargetPage(mWebServer); |
791 | final String redirectUrl = addPageToTestServer(mWebServer, "/js_immediate_assign.html", |
792 | getHtmlForPageWithJsRedirectTo(redirectTargetUrl, "Assign", 0)); |
793 | doTestCalledOnRedirect(mWebServer, redirectUrl, redirectTargetUrl); |
794 | } |
795 | |
796 | @SmallTest |
797 | @Feature({"AndroidWebView", "Navigation"}) |
798 | public void testCalledOnJavaScriptLocationImmediateReplaceRedirect() |
799 | throws Throwable { |
800 | final String redirectTargetUrl = createRedirectTargetPage(mWebServer); |
801 | final String redirectUrl = addPageToTestServer(mWebServer, "/js_immediate_replace.html", |
802 | getHtmlForPageWithJsRedirectTo(redirectTargetUrl, "Replace", 0)); |
803 | doTestCalledOnRedirect(mWebServer, redirectUrl, redirectTargetUrl); |
804 | } |
805 | |
806 | @SmallTest |
807 | @Feature({"AndroidWebView", "Navigation"}) |
808 | public void testCalledOnJavaScriptLocationDelayedAssignRedirect() |
809 | throws Throwable { |
810 | final String redirectTargetUrl = createRedirectTargetPage(mWebServer); |
811 | final String redirectUrl = addPageToTestServer(mWebServer, "/js_delayed_assign.html", |
812 | getHtmlForPageWithJsRedirectTo(redirectTargetUrl, "Assign", 100)); |
813 | doTestCalledOnRedirect(mWebServer, redirectUrl, redirectTargetUrl); |
814 | } |
815 | |
816 | @SmallTest |
817 | @Feature({"AndroidWebView", "Navigation"}) |
818 | public void testCalledOnJavaScriptLocationDelayedReplaceRedirect() |
819 | throws Throwable { |
820 | final String redirectTargetUrl = createRedirectTargetPage(mWebServer); |
821 | final String redirectUrl = addPageToTestServer(mWebServer, "/js_delayed_replace.html", |
822 | getHtmlForPageWithJsRedirectTo(redirectTargetUrl, "Replace", 100)); |
823 | doTestCalledOnRedirect(mWebServer, redirectUrl, redirectTargetUrl); |
824 | } |
825 | |
826 | @SmallTest |
827 | @Feature({"AndroidWebView", "Navigation"}) |
828 | public void testDoubleNavigateDoesNotSuppressInitialNavigate() throws Throwable { |
829 | final String jsUrl = "javascript:try{console.log('processed js loadUrl');}catch(e){};"; |
830 | final TestAwContentsClient contentsClient = new TestAwContentsClient(); |
831 | final AwTestContainerView testContainerView = |
832 | createAwTestContainerViewOnMainSync(contentsClient); |
833 | final AwContents awContents = testContainerView.getAwContents(); |
834 | TestAwContentsClient.ShouldOverrideUrlLoadingHelper shouldOverrideUrlLoadingHelper = |
835 | contentsClient.getShouldOverrideUrlLoadingHelper(); |
836 | |
837 | // Do a double navigagtion, the second being an effective no-op, in quick succession (i.e. |
838 | // without yielding the main thread inbetween). |
839 | int currentCallCount = contentsClient.getOnPageFinishedHelper().getCallCount(); |
840 | getInstrumentation().runOnMainSync(new Runnable() { |
841 | @Override |
842 | public void run() { |
843 | awContents.loadUrl(LoadUrlParams.createLoadDataParams( |
844 | getHtmlForPageWithSimpleLinkTo(DATA_URL), "text/html", false)); |
845 | awContents.loadUrl(new LoadUrlParams(jsUrl)); |
846 | } |
847 | }); |
848 | contentsClient.getOnPageFinishedHelper().waitForCallback(currentCallCount, 1, |
849 | WAIT_TIMEOUT_SECONDS, TimeUnit.SECONDS); |
850 | |
851 | assertEquals(0, shouldOverrideUrlLoadingHelper.getCallCount()); |
852 | } |
853 | } |