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 | } |