Upstream version 9.38.198.0
[platform/framework/web/crosswalk.git] / src / content / public / android / javatests / src / org / chromium / content / browser / ClipboardTest.java
1 // Copyright 2013 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.content.browser;
6
7 import android.annotation.TargetApi;
8 import android.content.ClipData;
9 import android.content.ClipboardManager;
10 import android.content.Context;
11 import android.os.Build;
12 import android.test.suitebuilder.annotation.LargeTest;
13 import android.text.TextUtils;
14
15 import org.chromium.base.ThreadUtils;
16 import org.chromium.base.test.util.Feature;
17 import org.chromium.base.test.util.UrlUtils;
18 import org.chromium.content.browser.input.ImeAdapter;
19 import org.chromium.content.browser.test.util.Criteria;
20 import org.chromium.content.browser.test.util.CriteriaHelper;
21 import org.chromium.content_shell_apk.ContentShellTestBase;
22
23 import java.util.concurrent.Callable;
24
25 /**
26  * Tests rich text clipboard functionality.
27  */
28 public class ClipboardTest extends ContentShellTestBase {
29     private static final String TEST_PAGE_DATA_URL = UrlUtils.encodeHtmlDataUri(
30             "<html><body>Hello, <a href=\"http://www.example.com/\">world</a>, how <b> " +
31             "Chromium</b> doing today?</body></html>");
32
33     private static final String EXPECTED_TEXT_RESULT = "Hello, world, how Chromium doing today?";
34
35     // String to search for in the HTML representation on the clipboard.
36     private static final String EXPECTED_HTML_NEEDLE = "http://www.example.com/";
37
38     @Override
39     protected void setUp() throws Exception {
40         super.setUp();
41         launchContentShellWithUrl(TEST_PAGE_DATA_URL);
42         assertTrue("Page failed to load", waitForActiveShellToBeDoneLoading());
43     }
44
45     /**
46      * Tests that copying document fragments will put at least a plain-text representation
47      * of the contents on the clipboard. For Android JellyBean and higher, we also expect
48      * the HTML representation of the fragment to be available.
49      */
50     @LargeTest
51     @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
52     @Feature({"Clipboard","TextInput"})
53     @RerunWithUpdatedContainerView
54     public void testCopyDocumentFragment() throws Throwable {
55         final ClipboardManager clipboardManager = (ClipboardManager)
56                 getActivity().getSystemService(Context.CLIPBOARD_SERVICE);
57         assertNotNull(clipboardManager);
58
59         // Clear the clipboard to make sure we start with a clean state.
60         clipboardManager.setPrimaryClip(ClipData.newPlainText(null, ""));
61         assertFalse(hasPrimaryClip(clipboardManager));
62
63         ImeAdapter adapter = getContentViewCore().getImeAdapterForTest();
64         selectAll(adapter);
65         copy(adapter);
66
67         // Waits until data has been made available on the Android clipboard.
68         assertTrue(CriteriaHelper.pollForCriteria(new Criteria() {
69             @Override
70             public boolean isSatisfied() {
71                 return ThreadUtils.runOnUiThreadBlockingNoException(new Callable<Boolean>() {
72                     @Override
73                     public Boolean call() throws Exception {
74                         return hasPrimaryClip(clipboardManager);
75                     }
76                 });
77             }
78         }));
79
80         // Verify that the data on the clipboard is what we expect it to be. For Android JB MR2
81         // and higher we expect HTML content, for other versions the plain-text representation.
82         final ClipData clip = clipboardManager.getPrimaryClip();
83         assertEquals(EXPECTED_TEXT_RESULT, clip.getItemAt(0).coerceToText(getActivity()));
84
85         // Android JellyBean and higher should have a HTML representation on the clipboard as well.
86         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
87             String htmlText = clip.getItemAt(0).getHtmlText();
88
89             assertNotNull(htmlText);
90             assertTrue(htmlText.contains(EXPECTED_HTML_NEEDLE));
91         }
92     }
93
94     private void copy(final ImeAdapter adapter) {
95         ThreadUtils.runOnUiThreadBlocking(new Runnable() {
96             @Override
97             public void run() {
98                 adapter.copy();
99             }
100         });
101     }
102
103     private void selectAll(final ImeAdapter adapter) {
104         ThreadUtils.runOnUiThreadBlocking(new Runnable() {
105             @Override
106             public void run() {
107                 adapter.selectAll();
108             }
109         });
110     }
111
112     // Returns whether there is a primary clip with content on the current clipboard.
113     private Boolean hasPrimaryClip(ClipboardManager clipboardManager) {
114         final ClipData clip = clipboardManager.getPrimaryClip();
115         if (clip != null && clip.getItemCount() > 0) {
116             return !TextUtils.isEmpty(clip.getItemAt(0).getText());
117         }
118
119         return false;
120     }
121 }