| // Copyright 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| package org.chromium.base.test.util; |
| |
| import org.junit.Assert; |
| |
| import org.chromium.base.PathUtils; |
| import org.chromium.base.annotations.CalledByNative; |
| import org.chromium.base.annotations.MainDex; |
| |
| /** |
| * Collection of URL utilities. |
| */ |
| @MainDex |
| public class UrlUtils { |
| private static final String DATA_DIR = "/chrome/test/data/"; |
| |
| /** |
| * Construct the full path of a test data file. |
| * @param path Pathname relative to external/chrome/test/data |
| */ |
| public static String getTestFilePath(String path) { |
| // TODO(jbudorick): Remove DATA_DIR once everything has been isolated. crbug/400499 |
| return getIsolatedTestFilePath(DATA_DIR + path); |
| } |
| |
| // TODO(jbudorick): Remove this function once everything has been isolated and switched back |
| // to getTestFilePath. crbug/400499 |
| /** |
| * Construct the full path of a test data file. |
| * @param path Pathname relative to external/ |
| */ |
| public static String getIsolatedTestFilePath(String path) { |
| return getIsolatedTestRoot() + "/" + path; |
| } |
| |
| /** |
| * Returns the root of the test data directory. |
| */ |
| @CalledByNative |
| public static String getIsolatedTestRoot() { |
| return PathUtils.getExternalStorageDirectory() + "/chromium_tests_root"; |
| } |
| |
| /** |
| * Construct a suitable URL for loading a test data file. |
| * @param path Pathname relative to external/chrome/test/data |
| */ |
| public static String getTestFileUrl(String path) { |
| return "file://" + getTestFilePath(path); |
| } |
| |
| // TODO(jbudorick): Remove this function once everything has been isolated and switched back |
| // to getTestFileUrl. crbug/400499 |
| /** |
| * Construct a suitable URL for loading a test data file. |
| * @param path Pathname relative to external/ |
| */ |
| public static String getIsolatedTestFileUrl(String path) { |
| return "file://" + getIsolatedTestFilePath(path); |
| } |
| |
| /** |
| * Construct a data:text/html URI for loading from an inline HTML. |
| * @param html An unencoded HTML |
| * @return String An URI that contains the given HTML |
| */ |
| public static String encodeHtmlDataUri(String html) { |
| try { |
| // URLEncoder encodes into application/x-www-form-encoded, so |
| // ' '->'+' needs to be undone and replaced with ' '->'%20' |
| // to match the Data URI requirements. |
| String encoded = |
| "data:text/html;utf-8," + java.net.URLEncoder.encode(html, "UTF-8"); |
| encoded = encoded.replace("+", "%20"); |
| return encoded; |
| } catch (java.io.UnsupportedEncodingException e) { |
| Assert.fail("Unsupported encoding: " + e.getMessage()); |
| return null; |
| } |
| } |
| } |