| 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.graphics.Bitmap; |
| 8 | import android.graphics.BitmapFactory; |
| 9 | import android.os.Handler; |
| 10 | import android.os.Looper; |
| 11 | import android.os.Message; |
| 12 | import android.test.UiThreadTest; |
| 13 | import android.test.suitebuilder.annotation.LargeTest; |
| 14 | import android.test.suitebuilder.annotation.SmallTest; |
| 15 | import android.util.Pair; |
| 16 | |
| 17 | import org.chromium.android_webview.AwContents; |
| 18 | import org.chromium.android_webview.test.util.CommonResources; |
| 19 | import org.chromium.base.test.util.DisabledTest; |
| 20 | import org.chromium.base.test.util.Feature; |
| 21 | import org.chromium.content.browser.test.util.CallbackHelper; |
| 22 | import org.chromium.net.test.util.TestWebServer; |
| 23 | |
| 24 | import java.io.InputStream; |
| 25 | import java.net.URL; |
| 26 | import java.util.ArrayList; |
| 27 | import java.util.concurrent.Callable; |
| 28 | import java.util.concurrent.atomic.AtomicInteger; |
| 29 | import java.util.concurrent.Callable; |
| 30 | import java.util.concurrent.Semaphore; |
| 31 | import java.util.concurrent.TimeUnit; |
| 32 | import java.util.List; |
| 33 | |
| 34 | /** |
| 35 | * AwContents tests. |
| 36 | */ |
| 37 | public class AwContentsTest extends AwTestBase { |
| 38 | public static class OnDownloadStartHelper extends CallbackHelper { |
| 39 | String mUrl; |
| 40 | String mUserAgent; |
| 41 | String mContentDisposition; |
| 42 | String mMimeType; |
| 43 | long mContentLength; |
| 44 | |
| 45 | public String getUrl() { |
| 46 | assert getCallCount() > 0; |
| 47 | return mUrl; |
| 48 | } |
| 49 | |
| 50 | public String getUserAgent() { |
| 51 | assert getCallCount() > 0; |
| 52 | return mUserAgent; |
| 53 | } |
| 54 | |
| 55 | public String getContentDisposition() { |
| 56 | assert getCallCount() > 0; |
| 57 | return mContentDisposition; |
| 58 | } |
| 59 | |
| 60 | public String getMimeType() { |
| 61 | assert getCallCount() > 0; |
| 62 | return mMimeType; |
| 63 | } |
| 64 | |
| 65 | public long getContentLength() { |
| 66 | assert getCallCount() > 0; |
| 67 | return mContentLength; |
| 68 | } |
| 69 | |
| 70 | public void notifyCalled(String url, String userAgent, String contentDisposition, |
| 71 | String mimeType, long contentLength) { |
| 72 | mUrl = url; |
| 73 | mUserAgent = userAgent; |
| 74 | mContentDisposition = contentDisposition; |
| 75 | mMimeType = mimeType; |
| 76 | mContentLength = contentLength; |
| 77 | notifyCalled(); |
| 78 | } |
| 79 | } |
| 80 | |
| 81 | private static class TestAwContentsClient |
| 82 | extends org.chromium.android_webview.test.TestAwContentsClient { |
| 83 | |
| 84 | private OnDownloadStartHelper mOnDownloadStartHelper; |
| 85 | |
| 86 | public TestAwContentsClient() { |
| 87 | mOnDownloadStartHelper = new OnDownloadStartHelper(); |
| 88 | } |
| 89 | |
| 90 | public OnDownloadStartHelper getOnDownloadStartHelper() { |
| 91 | return mOnDownloadStartHelper; |
| 92 | } |
| 93 | |
| 94 | @Override |
| 95 | public void onDownloadStart(String url, |
| 96 | String userAgent, |
| 97 | String contentDisposition, |
| 98 | String mimeType, |
| 99 | long contentLength) { |
| 100 | getOnDownloadStartHelper().notifyCalled(url, userAgent, contentDisposition, mimeType, |
| 101 | contentLength); |
| 102 | } |
| 103 | } |
| 104 | |
| 105 | private TestAwContentsClient mContentsClient = new TestAwContentsClient(); |
| 106 | |
| 107 | @SmallTest |
| 108 | @Feature({"AndroidWebView"}) |
| 109 | @UiThreadTest |
| 110 | public void testCreateDestroy() throws Throwable { |
| 111 | // NOTE this test runs on UI thread, so we cannot call any async methods. |
| 112 | createAwTestContainerView(mContentsClient).getAwContents().destroy(); |
| 113 | } |
| 114 | |
| 115 | @SmallTest |
| 116 | @Feature({"AndroidWebView"}) |
| 117 | public void testCreateLoadPageDestroy() throws Throwable { |
| 118 | AwTestContainerView awTestContainerView = |
| 119 | createAwTestContainerViewOnMainSync(mContentsClient); |
| 120 | loadUrlSync(awTestContainerView.getAwContents(), |
| 121 | mContentsClient.getOnPageFinishedHelper(), CommonResources.ABOUT_HTML); |
| 122 | destroyAwContentsOnMainSync(awTestContainerView.getAwContents()); |
| 123 | // It should be safe to call destroy multiple times. |
| 124 | destroyAwContentsOnMainSync(awTestContainerView.getAwContents()); |
| 125 | } |
| 126 | |
| 127 | @LargeTest |
| 128 | @Feature({"AndroidWebView"}) |
| 129 | public void testCreateLoadDestroyManyTimes() throws Throwable { |
| 130 | final int CREATE_AND_DESTROY_REPEAT_COUNT = 10; |
| 131 | for (int i = 0; i < CREATE_AND_DESTROY_REPEAT_COUNT; ++i) { |
| 132 | AwTestContainerView testView = createAwTestContainerViewOnMainSync(mContentsClient); |
| 133 | AwContents awContents = testView.getAwContents(); |
| 134 | |
| 135 | loadUrlSync(awContents, mContentsClient.getOnPageFinishedHelper(), "about:blank"); |
| 136 | destroyAwContentsOnMainSync(awContents); |
| 137 | } |
| 138 | } |
| 139 | |
| 140 | @LargeTest |
| 141 | @Feature({"AndroidWebView"}) |
| 142 | public void testCreateLoadDestroyManyAtOnce() throws Throwable { |
| 143 | final int CREATE_AND_DESTROY_REPEAT_COUNT = 10; |
| 144 | AwTestContainerView views[] = new AwTestContainerView[CREATE_AND_DESTROY_REPEAT_COUNT]; |
| 145 | |
| 146 | for (int i = 0; i < views.length; ++i) { |
| 147 | views[i] = createAwTestContainerViewOnMainSync(mContentsClient); |
| 148 | loadUrlSync(views[i].getAwContents(), mContentsClient.getOnPageFinishedHelper(), |
| 149 | "about:blank"); |
| 150 | } |
| 151 | |
| 152 | for (int i = 0; i < views.length; ++i) { |
| 153 | destroyAwContentsOnMainSync(views[i].getAwContents()); |
| 154 | views[i] = null; |
| 155 | } |
| 156 | } |
| 157 | |
| 158 | public void testCreateAndGcManyTimes() throws Throwable { |
| 159 | final int CONCURRENT_INSTANCES = 4; |
| 160 | final int REPETITIONS = 16; |
| 161 | // The system retains a strong ref to the last focused view (in InputMethodManager) |
| 162 | // so allow for 1 'leaked' instance. |
| 163 | final int MAX_IDLE_INSTANCES = 1; |
| 164 | |
| 165 | System.gc(); |
| 166 | |
| 167 | assertTrue(pollOnUiThread(new Callable<Boolean>() { |
| 168 | @Override |
| 169 | public Boolean call() { |
| 170 | return AwContents.getNativeInstanceCount() <= MAX_IDLE_INSTANCES; |
| 171 | } |
| 172 | })); |
| 173 | for (int i = 0; i < REPETITIONS; ++i) { |
| 174 | for (int j = 0; j < CONCURRENT_INSTANCES; ++j) { |
| 175 | AwTestContainerView view = createAwTestContainerViewOnMainSync(mContentsClient); |
| 176 | loadUrlAsync(view.getAwContents(), "about:blank"); |
| 177 | } |
| 178 | assertTrue(AwContents.getNativeInstanceCount() >= CONCURRENT_INSTANCES); |
| 179 | assertTrue(AwContents.getNativeInstanceCount() <= (i + 1) * CONCURRENT_INSTANCES); |
| 180 | runTestOnUiThread(new Runnable() { |
| 181 | @Override |
| 182 | public void run() { |
| 183 | getActivity().removeAllViews(); |
| 184 | } |
| 185 | }); |
| 186 | } |
| 187 | |
| 188 | System.gc(); |
| 189 | |
| 190 | assertTrue(pollOnUiThread(new Callable<Boolean>() { |
| 191 | @Override |
| 192 | public Boolean call() { |
| 193 | return AwContents.getNativeInstanceCount() <= MAX_IDLE_INSTANCES; |
| 194 | } |
| 195 | })); |
| 196 | } |
| 197 | |
| 198 | private int callDocumentHasImagesSync(final AwContents awContents) |
| 199 | throws Throwable, InterruptedException { |
| 200 | // Set up a container to hold the result object and a semaphore to |
| 201 | // make the test wait for the result. |
| 202 | final AtomicInteger val = new AtomicInteger(); |
| 203 | final Semaphore s = new Semaphore(0); |
| 204 | final Message msg = Message.obtain(new Handler(Looper.getMainLooper()) { |
| 205 | @Override |
| 206 | public void handleMessage(Message msg) { |
| 207 | val.set(msg.arg1); |
| 208 | s.release(); |
| 209 | } |
| 210 | }); |
| 211 | runTestOnUiThread(new Runnable() { |
| 212 | @Override |
| 213 | public void run() { |
| 214 | awContents.documentHasImages(msg); |
| 215 | } |
| 216 | }); |
| 217 | assertTrue(s.tryAcquire(WAIT_TIMEOUT_SECONDS, TimeUnit.SECONDS)); |
| 218 | int result = val.get(); |
| 219 | return result; |
| 220 | } |
| 221 | |
| 222 | @SmallTest |
| 223 | @Feature({"AndroidWebView"}) |
| 224 | public void testDocumentHasImages() throws Throwable { |
| 225 | AwTestContainerView testView = createAwTestContainerViewOnMainSync(mContentsClient); |
| 226 | AwContents awContents = testView.getAwContents(); |
| 227 | |
| 228 | final CallbackHelper loadHelper = mContentsClient.getOnPageFinishedHelper(); |
| 229 | |
| 230 | final String mime = "text/html"; |
| 231 | final String emptyDoc = "<head/><body/>"; |
| 232 | final String imageDoc = "<head/><body><img/><img/></body>"; |
| 233 | |
| 234 | // Make sure a document that does not have images returns 0 |
| 235 | loadDataSync(awContents, loadHelper, emptyDoc, mime, false); |
| 236 | int result = callDocumentHasImagesSync(awContents); |
| 237 | assertEquals(0, result); |
| 238 | |
| 239 | // Make sure a document that does have images returns 1 |
| 240 | loadDataSync(awContents, loadHelper, imageDoc, mime, false); |
| 241 | result = callDocumentHasImagesSync(awContents); |
| 242 | assertEquals(1, result); |
| 243 | } |
| 244 | |
| 245 | @SmallTest |
| 246 | @Feature({"AndroidWebView"}) |
| 247 | public void testClearCacheMemoryAndDisk() throws Throwable { |
| 248 | final AwTestContainerView testContainer = |
| 249 | createAwTestContainerViewOnMainSync(mContentsClient); |
| 250 | final AwContents awContents = testContainer.getAwContents(); |
| 251 | |
| 252 | TestWebServer webServer = null; |
| 253 | try { |
| 254 | webServer = new TestWebServer(false); |
| 255 | final String pagePath = "/clear_cache_test.html"; |
| 256 | List<Pair<String, String>> headers = new ArrayList<Pair<String, String>>(); |
| 257 | // Set Cache-Control headers to cache this request. One century should be long enough. |
| 258 | headers.add(Pair.create("Cache-Control", "max-age=3153600000")); |
| 259 | headers.add(Pair.create("Last-Modified", "Wed, 3 Oct 2012 00:00:00 GMT")); |
| 260 | final String pageUrl = webServer.setResponse( |
| 261 | pagePath, "<html><body>foo</body></html>", headers); |
| 262 | |
| 263 | // First load to populate cache. |
| 264 | clearCacheOnUiThread(awContents, true); |
| 265 | loadUrlSync(awContents, |
| 266 | mContentsClient.getOnPageFinishedHelper(), |
| 267 | pageUrl); |
| 268 | assertEquals(1, webServer.getRequestCount(pagePath)); |
| 269 | |
| 270 | // Load about:blank so next load is not treated as reload by webkit and force |
| 271 | // revalidate with the server. |
| 272 | loadUrlSync(awContents, |
| 273 | mContentsClient.getOnPageFinishedHelper(), |
| 274 | "about:blank"); |
| 275 | |
| 276 | // No clearCache call, so should be loaded from cache. |
| 277 | loadUrlSync(awContents, |
| 278 | mContentsClient.getOnPageFinishedHelper(), |
| 279 | pageUrl); |
| 280 | assertEquals(1, webServer.getRequestCount(pagePath)); |
| 281 | |
| 282 | // Same as above. |
| 283 | loadUrlSync(awContents, |
| 284 | mContentsClient.getOnPageFinishedHelper(), |
| 285 | "about:blank"); |
| 286 | |
| 287 | // Clear cache, so should hit server again. |
| 288 | clearCacheOnUiThread(awContents, true); |
| 289 | loadUrlSync(awContents, |
| 290 | mContentsClient.getOnPageFinishedHelper(), |
| 291 | pageUrl); |
| 292 | assertEquals(2, webServer.getRequestCount(pagePath)); |
| 293 | } finally { |
| 294 | if (webServer != null) webServer.shutdown(); |
| 295 | } |
| 296 | } |
| 297 | |
| 298 | @SmallTest |
| 299 | @Feature({"AndroidWebView"}) |
| 300 | public void testClearCacheInQuickSuccession() throws Throwable { |
| 301 | final AwTestContainerView testContainer = |
| 302 | createAwTestContainerViewOnMainSync(new TestAwContentsClient()); |
| 303 | final AwContents awContents = testContainer.getAwContents(); |
| 304 | |
| 305 | runTestOnUiThread(new Runnable() { |
| 306 | @Override |
| 307 | public void run() { |
| 308 | for (int i = 0; i < 10; ++i) { |
| 309 | awContents.clearCache(true); |
| 310 | } |
| 311 | } |
| 312 | }); |
| 313 | } |
| 314 | |
| 315 | private static final long TEST_TIMEOUT = 20000L; |
| 316 | private static final int CHECK_INTERVAL = 100; |
| 317 | |
| 318 | @SmallTest |
| 319 | @Feature({"AndroidWebView"}) |
| 320 | public void testGetFavicon() throws Throwable { |
| 321 | final AwTestContainerView testView = createAwTestContainerViewOnMainSync(mContentsClient); |
| 322 | final AwContents awContents = testView.getAwContents(); |
| 323 | |
| 324 | TestWebServer webServer = null; |
| 325 | try { |
| 326 | webServer = new TestWebServer(false); |
| 327 | |
| 328 | final String faviconUrl = webServer.setResponseBase64( |
| 329 | "/" + CommonResources.FAVICON_FILENAME, CommonResources.FAVICON_DATA_BASE64, |
| 330 | CommonResources.getImagePngHeaders(false)); |
| 331 | final String pageUrl = webServer.setResponse("/favicon.html", |
| 332 | CommonResources.FAVICON_STATIC_HTML, null); |
| 333 | |
| 334 | // The getFavicon will return the right icon a certain time after |
| 335 | // the page load completes which makes it slightly hard to test. |
| 336 | final Bitmap defaultFavicon = awContents.getFavicon(); |
| 337 | |
| 338 | getAwSettingsOnUiThread(awContents).setImagesEnabled(true); |
| 339 | loadUrlSync(awContents, mContentsClient.getOnPageFinishedHelper(), pageUrl); |
| 340 | |
| 341 | assertTrue(pollOnUiThread(new Callable<Boolean>() { |
| 342 | @Override |
| 343 | public Boolean call() { |
| 344 | return awContents.getFavicon() != null && |
| 345 | !awContents.getFavicon().sameAs(defaultFavicon); |
| 346 | } |
| 347 | })); |
| 348 | |
| 349 | final Object originalFaviconSource = (new URL(faviconUrl)).getContent(); |
| 350 | final Bitmap originalFavicon = |
| 351 | BitmapFactory.decodeStream((InputStream)originalFaviconSource); |
| 352 | assertNotNull(originalFavicon); |
| 353 | |
| 354 | assertTrue(awContents.getFavicon().sameAs(originalFavicon)); |
| 355 | |
| 356 | } finally { |
| 357 | if (webServer != null) webServer.shutdown(); |
| 358 | } |
| 359 | } |
| 360 | |
| 361 | @Feature({"AndroidWebView", "Downloads"}) |
| 362 | @SmallTest |
| 363 | public void testDownload() throws Throwable { |
| 364 | AwTestContainerView testView = createAwTestContainerViewOnMainSync(mContentsClient); |
| 365 | AwContents awContents = testView.getAwContents(); |
| 366 | |
| 367 | final String data = "download data"; |
| 368 | final String contentDisposition = "attachment;filename=\"download.txt\""; |
| 369 | final String mimeType = "text/plain"; |
| 370 | |
| 371 | List<Pair<String, String>> downloadHeaders = new ArrayList<Pair<String, String>>(); |
| 372 | downloadHeaders.add(Pair.create("Content-Disposition", contentDisposition)); |
| 373 | downloadHeaders.add(Pair.create("Content-Type", mimeType)); |
| 374 | downloadHeaders.add(Pair.create("Content-Length", Integer.toString(data.length()))); |
| 375 | |
| 376 | TestWebServer webServer = null; |
| 377 | try { |
| 378 | webServer = new TestWebServer(false); |
| 379 | final String pageUrl = webServer.setResponse( |
| 380 | "/download.txt", data, downloadHeaders); |
| 381 | final OnDownloadStartHelper downloadStartHelper = |
| 382 | mContentsClient.getOnDownloadStartHelper(); |
| 383 | final int callCount = downloadStartHelper.getCallCount(); |
| 384 | loadUrlAsync(awContents, pageUrl); |
| 385 | downloadStartHelper.waitForCallback(callCount); |
| 386 | |
| 387 | assertEquals(pageUrl, downloadStartHelper.getUrl()); |
| 388 | assertEquals(contentDisposition, downloadStartHelper.getContentDisposition()); |
| 389 | assertEquals(mimeType, downloadStartHelper.getMimeType()); |
| 390 | assertEquals(data.length(), downloadStartHelper.getContentLength()); |
| 391 | } finally { |
| 392 | if (webServer != null) webServer.shutdown(); |
| 393 | } |
| 394 | } |
| 395 | } |