| 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.test.suitebuilder.annotation.SmallTest; |
| 9 | |
| 10 | import org.chromium.android_webview.AndroidProtocolHandler; |
| 11 | import org.chromium.android_webview.AwContents; |
| 12 | import org.chromium.android_webview.AwSettings; |
| 13 | import org.chromium.android_webview.test.util.CommonResources; |
| 14 | import org.chromium.base.test.util.DisabledTest; |
| 15 | import org.chromium.base.test.util.Feature; |
| 16 | import org.chromium.content.browser.ContentViewCore; |
| 17 | import org.chromium.content.browser.LoadUrlParams; |
| 18 | import org.chromium.content.browser.test.util.Criteria; |
| 19 | import org.chromium.content.browser.test.util.CriteriaHelper; |
| 20 | import org.chromium.content.browser.test.util.HistoryUtils; |
| 21 | import org.chromium.content.browser.test.util.TestCallbackHelperContainer; |
| 22 | import org.chromium.net.test.util.TestWebServer; |
| 23 | |
| 24 | import java.io.File; |
| 25 | import java.io.FileOutputStream; |
| 26 | import java.util.concurrent.TimeUnit; |
| 27 | |
| 28 | public class LoadDataWithBaseUrlTest extends AwTestBase { |
| 29 | |
| 30 | private TestAwContentsClient mContentsClient; |
| 31 | private AwContents mAwContents; |
| 32 | private ContentViewCore mContentViewCore; |
| 33 | |
| 34 | @Override |
| 35 | public void setUp() throws Exception { |
| 36 | super.setUp(); |
| 37 | mContentsClient = new TestAwContentsClient(); |
| 38 | final AwTestContainerView testContainerView = |
| 39 | createAwTestContainerViewOnMainSync(mContentsClient); |
| 40 | mAwContents = testContainerView.getAwContents(); |
| 41 | mContentViewCore = testContainerView.getContentViewCore(); |
| 42 | } |
| 43 | |
| 44 | protected void loadDataWithBaseUrlSync( |
| 45 | final String data, final String mimeType, final boolean isBase64Encoded, |
| 46 | final String baseUrl, final String historyUrl) throws Throwable { |
| 47 | TestCallbackHelperContainer.OnPageFinishedHelper onPageFinishedHelper = |
| 48 | mContentsClient.getOnPageFinishedHelper(); |
| 49 | int currentCallCount = onPageFinishedHelper.getCallCount(); |
| 50 | loadDataWithBaseUrlAsync(data, mimeType, isBase64Encoded, baseUrl, historyUrl); |
| 51 | onPageFinishedHelper.waitForCallback(currentCallCount, 1, WAIT_TIMEOUT_SECONDS, |
| 52 | TimeUnit.SECONDS); |
| 53 | } |
| 54 | |
| 55 | protected void loadDataWithBaseUrlAsync( |
| 56 | final String data, final String mimeType, final boolean isBase64Encoded, |
| 57 | final String baseUrl, final String historyUrl) throws Throwable { |
| 58 | runTestOnUiThread(new Runnable() { |
| 59 | @Override |
| 60 | public void run() { |
| 61 | mAwContents.loadUrl(LoadUrlParams.createLoadDataParamsWithBaseUrl( |
| 62 | data, mimeType, isBase64Encoded, baseUrl, historyUrl)); |
| 63 | } |
| 64 | }); |
| 65 | } |
| 66 | |
| 67 | private static final String SCRIPT_FILE = "/script.js"; |
| 68 | private static final String SCRIPT_LOADED = "Loaded"; |
| 69 | private static final String SCRIPT_NOT_LOADED = "Not loaded"; |
| 70 | private static final String SCRIPT_JS = "script_was_loaded = true;"; |
| 71 | |
| 72 | private String getScriptFileTestPageHtml(final String scriptUrl) { |
| 73 | return "<html>" + |
| 74 | " <head>" + |
| 75 | " <title>" + SCRIPT_NOT_LOADED + "</title>" + |
| 76 | " <script src='" + scriptUrl + "'></script>" + |
| 77 | " </head>" + |
| 78 | " <body onload=\"if(script_was_loaded) document.title='" + SCRIPT_LOADED + "'\">" + |
| 79 | " </body>" + |
| 80 | "</html>"; |
| 81 | } |
| 82 | |
| 83 | private String getCrossOriginAccessTestPageHtml(final String iframeUrl) { |
| 84 | return "<html>" + |
| 85 | " <head>" + |
| 86 | " <script>" + |
| 87 | " function onload() {" + |
| 88 | " try {" + |
| 89 | " document.title = " + |
| 90 | " document.getElementById('frame').contentWindow.location.href;" + |
| 91 | " } catch (e) {" + |
| 92 | " document.title = 'Exception';" + |
| 93 | " }" + |
| 94 | " }" + |
| 95 | " </script>" + |
| 96 | " </head>" + |
| 97 | " <body onload='onload()'>" + |
| 98 | " <iframe id='frame' src='" + iframeUrl + "'></iframe>" + |
| 99 | " </body>" + |
| 100 | "</html>"; |
| 101 | } |
| 102 | |
| 103 | |
| 104 | @SmallTest |
| 105 | @Feature({"AndroidWebView"}) |
| 106 | public void testImageLoad() throws Throwable { |
| 107 | TestWebServer webServer = null; |
| 108 | try { |
| 109 | webServer = new TestWebServer(false); |
| 110 | webServer.setResponseBase64("/" + CommonResources.FAVICON_FILENAME, |
| 111 | CommonResources.FAVICON_DATA_BASE64, CommonResources.getImagePngHeaders(true)); |
| 112 | |
| 113 | AwSettings contentSettings = getAwSettingsOnUiThread(mAwContents); |
| 114 | contentSettings.setImagesEnabled(true); |
| 115 | contentSettings.setJavaScriptEnabled(true); |
| 116 | |
| 117 | loadDataWithBaseUrlSync( |
| 118 | CommonResources.getOnImageLoadedHtml(CommonResources.FAVICON_FILENAME), |
| 119 | "text/html", false, webServer.getBaseUrl(), null); |
| 120 | |
| 121 | assertEquals("5", getTitleOnUiThread(mAwContents)); |
| 122 | } finally { |
| 123 | if (webServer != null) webServer.shutdown(); |
| 124 | } |
| 125 | } |
| 126 | |
| 127 | @SmallTest |
| 128 | @Feature({"AndroidWebView"}) |
| 129 | public void testScriptLoad() throws Throwable { |
| 130 | TestWebServer webServer = null; |
| 131 | try { |
| 132 | webServer = new TestWebServer(false); |
| 133 | |
| 134 | final String scriptUrl = webServer.setResponse(SCRIPT_FILE, SCRIPT_JS, |
| 135 | CommonResources.getTextJavascriptHeaders(true)); |
| 136 | final String pageHtml = getScriptFileTestPageHtml(scriptUrl); |
| 137 | |
| 138 | getAwSettingsOnUiThread(mAwContents).setJavaScriptEnabled(true); |
| 139 | loadDataWithBaseUrlSync(pageHtml, "text/html", false, webServer.getBaseUrl(), null); |
| 140 | assertEquals(SCRIPT_LOADED, getTitleOnUiThread(mAwContents)); |
| 141 | |
| 142 | } finally { |
| 143 | if (webServer != null) webServer.shutdown(); |
| 144 | } |
| 145 | } |
| 146 | |
| 147 | @SmallTest |
| 148 | @Feature({"AndroidWebView"}) |
| 149 | public void testSameOrigin() throws Throwable { |
| 150 | TestWebServer webServer = null; |
| 151 | try { |
| 152 | webServer = new TestWebServer(false); |
| 153 | final String frameUrl = webServer.setResponse("/" + CommonResources.ABOUT_FILENAME, |
| 154 | CommonResources.ABOUT_HTML, CommonResources.getTextHtmlHeaders(true)); |
| 155 | final String html = getCrossOriginAccessTestPageHtml(frameUrl); |
| 156 | |
| 157 | getAwSettingsOnUiThread(mAwContents).setJavaScriptEnabled(true); |
| 158 | loadDataWithBaseUrlSync(html, "text/html", false, webServer.getBaseUrl(), null); |
| 159 | assertEquals(frameUrl, getTitleOnUiThread(mAwContents)); |
| 160 | |
| 161 | } finally { |
| 162 | if (webServer != null) webServer.shutdown(); |
| 163 | } |
| 164 | } |
| 165 | |
| 166 | @SmallTest |
| 167 | @Feature({"AndroidWebView"}) |
| 168 | public void testCrossOrigin() throws Throwable { |
| 169 | TestWebServer webServer = null; |
| 170 | try { |
| 171 | webServer = new TestWebServer(false); |
| 172 | final String frameUrl = webServer.setResponse("/" + CommonResources.ABOUT_FILENAME, |
| 173 | CommonResources.ABOUT_HTML, CommonResources.getTextHtmlHeaders(true)); |
| 174 | final String html = getCrossOriginAccessTestPageHtml(frameUrl); |
| 175 | final String baseUrl = webServer.getBaseUrl().replaceFirst("localhost", "127.0.0.1"); |
| 176 | |
| 177 | getAwSettingsOnUiThread(mAwContents).setJavaScriptEnabled(true); |
| 178 | loadDataWithBaseUrlSync(html, "text/html", false, baseUrl, null); |
| 179 | |
| 180 | assertEquals("Exception", getTitleOnUiThread(mAwContents)); |
| 181 | |
| 182 | } finally { |
| 183 | if (webServer != null) webServer.shutdown(); |
| 184 | } |
| 185 | } |
| 186 | |
| 187 | @SmallTest |
| 188 | @Feature({"AndroidWebView"}) |
| 189 | public void testNullBaseUrl() throws Throwable { |
| 190 | getAwSettingsOnUiThread(mAwContents).setJavaScriptEnabled(true); |
| 191 | final String pageHtml = "<html><body onload='document.title=document.location.href'>" + |
| 192 | "</body></html>"; |
| 193 | loadDataWithBaseUrlSync(pageHtml, "text/html", false, null, null); |
| 194 | assertEquals("about:blank", getTitleOnUiThread(mAwContents)); |
| 195 | } |
| 196 | |
| 197 | @SmallTest |
| 198 | @Feature({"AndroidWebView"}) |
| 199 | public void testHistoryUrl() throws Throwable { |
| 200 | |
| 201 | final String pageHtml = "<html><body>Hello, world!</body></html>"; |
| 202 | final String baseUrl = "http://example.com"; |
| 203 | // TODO(mnaganov): Use the same string as Android CTS suite uses |
| 204 | // once GURL issue is resolved (http://code.google.com/p/google-url/issues/detail?id=29) |
| 205 | final String historyUrl = "http://history.com/"; |
| 206 | loadDataWithBaseUrlSync(pageHtml, "text/html", false, baseUrl, historyUrl); |
| 207 | assertEquals(historyUrl, HistoryUtils.getUrlOnUiThread( |
| 208 | getInstrumentation(), mContentViewCore)); |
| 209 | |
| 210 | loadDataWithBaseUrlSync(pageHtml, "text/html", false, baseUrl, null); |
| 211 | assertEquals("about:blank", HistoryUtils.getUrlOnUiThread( |
| 212 | getInstrumentation(), mContentViewCore)); |
| 213 | } |
| 214 | |
| 215 | @SmallTest |
| 216 | @Feature({"AndroidWebView"}) |
| 217 | public void testHistoryUrlIgnoredWithDataSchemeBaseUrl() throws Throwable { |
| 218 | final String pageHtml = "<html><body>bar</body></html>"; |
| 219 | final String historyUrl = "http://history.com/"; |
| 220 | loadDataWithBaseUrlSync(pageHtml, "text/html", false, "data:foo", historyUrl); |
| 221 | assertEquals("data:text/html," + pageHtml, HistoryUtils.getUrlOnUiThread( |
| 222 | getInstrumentation(), mContentViewCore)); |
| 223 | } |
| 224 | |
| 225 | /* |
| 226 | @SmallTest |
| 227 | @Feature({"AndroidWebView"}) |
| 228 | http://crbug.com/173274 |
| 229 | */ |
| 230 | @DisabledTest |
| 231 | public void testHistoryUrlNavigation() throws Throwable { |
| 232 | TestWebServer webServer = null; |
| 233 | try { |
| 234 | webServer = new TestWebServer(false); |
| 235 | final String historyUrl = webServer.setResponse("/" + CommonResources.ABOUT_FILENAME, |
| 236 | CommonResources.ABOUT_HTML, CommonResources.getTextHtmlHeaders(true)); |
| 237 | |
| 238 | final String page1Title = "Page1"; |
| 239 | final String page1Html = "<html><head><title>" + page1Title + "</title>" + |
| 240 | "<body>" + page1Title + "</body></html>"; |
| 241 | |
| 242 | loadDataWithBaseUrlSync(page1Html, "text/html", false, null, historyUrl); |
| 243 | assertEquals(page1Title, getTitleOnUiThread(mAwContents)); |
| 244 | |
| 245 | final String page2Title = "Page2"; |
| 246 | final String page2Html = "<html><head><title>" + page2Title + "</title>" + |
| 247 | "<body>" + page2Title + "</body></html>"; |
| 248 | |
| 249 | final TestCallbackHelperContainer.OnPageFinishedHelper onPageFinishedHelper = |
| 250 | mContentsClient.getOnPageFinishedHelper(); |
| 251 | loadDataSync(mAwContents, onPageFinishedHelper, page2Html, "text/html", false); |
| 252 | assertEquals(page2Title, getTitleOnUiThread(mAwContents)); |
| 253 | |
| 254 | HistoryUtils.goBackSync(getInstrumentation(), mContentViewCore, onPageFinishedHelper); |
| 255 | // The title of the 'about.html' specified via historyUrl. |
| 256 | assertEquals(CommonResources.ABOUT_TITLE, getTitleOnUiThread(mAwContents)); |
| 257 | |
| 258 | } finally { |
| 259 | if (webServer != null) webServer.shutdown(); |
| 260 | } |
| 261 | } |
| 262 | |
| 263 | /** |
| 264 | * @return true if |fileUrl| was accessible from a data url with |baseUrl| as it's |
| 265 | * base URL. |
| 266 | */ |
| 267 | private boolean canAccessFileFromData(String baseUrl, String fileUrl) throws Throwable { |
| 268 | final String IMAGE_LOADED = "LOADED"; |
| 269 | final String IMAGE_NOT_LOADED = "NOT_LOADED"; |
| 270 | String data = "<html><body>" + |
| 271 | "<img src=\"" + fileUrl + "\" " + |
| 272 | "onload=\"document.title=\'" + IMAGE_LOADED + "\';\" " + |
| 273 | "onerror=\"document.title=\'" + IMAGE_NOT_LOADED + "\';\" />" + |
| 274 | "</body></html>"; |
| 275 | |
| 276 | loadDataWithBaseUrlSync(data, "text/html", false, baseUrl, null); |
| 277 | |
| 278 | CriteriaHelper.pollForCriteria(new Criteria() { |
| 279 | @Override |
| 280 | public boolean isSatisfied() { |
| 281 | try { |
| 282 | String title = getTitleOnUiThread(mAwContents); |
| 283 | return IMAGE_LOADED.equals(title) || IMAGE_NOT_LOADED.equals(title); |
| 284 | } catch (Throwable t) { |
| 285 | return false; |
| 286 | } |
| 287 | } |
| 288 | }); |
| 289 | |
| 290 | return IMAGE_LOADED.equals(getTitleOnUiThread(mAwContents)); |
| 291 | } |
| 292 | |
| 293 | @SmallTest |
| 294 | @Feature({"AndroidWebView"}) |
| 295 | public void testLoadDataWithBaseUrlAccessingFile() throws Throwable { |
| 296 | // Create a temporary file on the filesystem we can try to read. |
| 297 | File cacheDir = getActivity().getCacheDir(); |
| 298 | File tempImage = File.createTempFile("test_image", ".png", cacheDir); |
| 299 | Bitmap bitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.RGB_565); |
| 300 | FileOutputStream fos = new FileOutputStream(tempImage); |
| 301 | bitmap.compress(Bitmap.CompressFormat.PNG, 100, fos); |
| 302 | fos.close(); |
| 303 | String imagePath = tempImage.getAbsolutePath(); |
| 304 | |
| 305 | AwSettings contentSettings = getAwSettingsOnUiThread(mAwContents); |
| 306 | contentSettings.setImagesEnabled(true); |
| 307 | contentSettings.setJavaScriptEnabled(true); |
| 308 | |
| 309 | try { |
| 310 | final String DATA_BASE_URL = "data:"; |
| 311 | final String NON_DATA_BASE_URL = "http://example.com"; |
| 312 | |
| 313 | mAwContents.getSettings().setAllowFileAccess(false); |
| 314 | String token = "" + System.currentTimeMillis(); |
| 315 | // All access to file://, including android_asset and android_res is blocked |
| 316 | // with a data: base URL, regardless of AwSettings.getAllowFileAccess(). |
| 317 | assertFalse(canAccessFileFromData(DATA_BASE_URL, |
| 318 | "file:///android_asset/asset_icon.png?" + token)); |
| 319 | assertFalse(canAccessFileFromData(DATA_BASE_URL, |
| 320 | "file:///android_res/raw/resource_icon.png?" + token)); |
| 321 | assertFalse(canAccessFileFromData(DATA_BASE_URL, "file://" + imagePath + "?" + token)); |
| 322 | |
| 323 | // WebView always has access to android_asset and android_res for non-data |
| 324 | // base URLs and can access other file:// URLs based on the value of |
| 325 | // AwSettings.getAllowFileAccess(). |
| 326 | assertTrue(canAccessFileFromData(NON_DATA_BASE_URL, |
| 327 | "file:///android_asset/asset_icon.png?" + token)); |
| 328 | assertTrue(canAccessFileFromData(NON_DATA_BASE_URL, |
| 329 | "file:///android_res/raw/resource_icon.png?" + token)); |
| 330 | assertFalse(canAccessFileFromData(NON_DATA_BASE_URL, |
| 331 | "file://" + imagePath + "?" + token)); |
| 332 | |
| 333 | token += "a"; |
| 334 | mAwContents.getSettings().setAllowFileAccess(true); |
| 335 | // We should still be unable to access any file:// with when loading with a |
| 336 | // data: base URL, but we should now be able to access the wider file system |
| 337 | // (still restricted by OS-level permission checks) with a non-data base URL. |
| 338 | assertFalse(canAccessFileFromData(DATA_BASE_URL, |
| 339 | "file:///android_asset/asset_icon.png?" + token)); |
| 340 | assertFalse(canAccessFileFromData(DATA_BASE_URL, |
| 341 | "file:///android_res/raw/resource_icon.png?" + token)); |
| 342 | assertFalse(canAccessFileFromData(DATA_BASE_URL, "file://" + imagePath + "?" + token)); |
| 343 | |
| 344 | assertTrue(canAccessFileFromData(NON_DATA_BASE_URL, |
| 345 | "file:///android_asset/asset_icon.png?" + token)); |
| 346 | assertTrue(canAccessFileFromData(NON_DATA_BASE_URL, |
| 347 | "file:///android_res/raw/resource_icon.png?" + token)); |
| 348 | assertTrue(canAccessFileFromData(NON_DATA_BASE_URL, |
| 349 | "file://" + imagePath + "?" + token)); |
| 350 | } finally { |
| 351 | if (!tempImage.delete()) throw new AssertionError(); |
| 352 | } |
| 353 | } |
| 354 | } |