| 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.chrome.browser.test; |
| 6 | |
| 7 | import android.os.Parcel; |
| 8 | import android.test.FlakyTest; |
| 9 | import android.test.suitebuilder.annotation.SmallTest; |
| 10 | |
| 11 | import org.chromium.base.test.util.DisabledTest; |
| 12 | import org.chromium.base.test.util.Feature; |
| 13 | import org.chromium.chrome.browser.ChromeBrowserProvider.BookmarkNode; |
| 14 | import org.chromium.chrome.browser.ChromeBrowserProvider.Type; |
| 15 | import org.chromium.chrome.testshell.ChromiumTestShellTestBase; |
| 16 | import org.chromium.chrome.browser.test.util.BookmarkUtils; |
| 17 | |
| 18 | import java.util.Random; |
| 19 | |
| 20 | /** |
| 21 | * Tests parceling of bookmark node hierarchies used by the provider client API. |
| 22 | */ |
| 23 | public class ProviderBookmarkNodeTest extends ChromiumTestShellTestBase { |
| 24 | private static final String TAG = "ProviderBookmarkNodeTest"; |
| 25 | |
| 26 | Random mGenerator = new Random(); |
| 27 | byte[][] mImageBlobs = null; |
| 28 | |
| 29 | @Override |
| 30 | protected void setUp() throws Exception { |
| 31 | super.setUp(); |
| 32 | launchChromiumTestShellWithUrl(null); |
| 33 | |
| 34 | mImageBlobs = new byte[][] { |
| 35 | BookmarkUtils.getIcon("chrome/provider/icon1.png"), |
| 36 | BookmarkUtils.getIcon("chrome/provider/icon2.png"), |
| 37 | BookmarkUtils.getIcon("chrome/provider/icon3.png"), |
| 38 | }; |
| 39 | |
| 40 | for (byte[] icon : mImageBlobs) { |
| 41 | assertNotNull(icon); |
| 42 | } |
| 43 | } |
| 44 | |
| 45 | private static BookmarkNode parcelNode(BookmarkNode node) { |
| 46 | Parcel output = Parcel.obtain(); |
| 47 | Parcel input = Parcel.obtain(); |
| 48 | node.writeToParcel(output, 0); |
| 49 | byte[] bytes = output.marshall(); |
| 50 | |
| 51 | input.unmarshall(bytes, 0, bytes.length); |
| 52 | input.setDataPosition(0); |
| 53 | |
| 54 | return BookmarkNode.CREATOR.createFromParcel(input); |
| 55 | } |
| 56 | |
| 57 | private byte[] getRandomImageBlob() { |
| 58 | return mImageBlobs[mGenerator.nextInt(mImageBlobs.length)]; |
| 59 | } |
| 60 | |
| 61 | private static BookmarkNode createMockHierarchy() { |
| 62 | // Mock hierarchy. |
| 63 | // + Bookmarks |
| 64 | // - Google |
| 65 | // - Google maps |
| 66 | // + Youtube |
| 67 | // + Empty folder |
| 68 | // + Some other folder |
| 69 | // - Surprised Vader |
| 70 | // - Rickroll'D |
| 71 | BookmarkNode root = new BookmarkNode(1, Type.FOLDER, "Bookmarks", null, null); |
| 72 | root.addChild(new BookmarkNode(2, Type.URL, "Google", "http://www.google.com/", root)); |
| 73 | root.addChild(new BookmarkNode(3, Type.URL, "GoogleMaps", "http://maps.google.com/", root)); |
| 74 | |
| 75 | BookmarkNode folder1 = new BookmarkNode(4, Type.FOLDER, "Youtube", null, root); |
| 76 | root.addChild(folder1); |
| 77 | folder1.addChild(new BookmarkNode(5, Type.FOLDER, "Empty folder", null, folder1)); |
| 78 | |
| 79 | BookmarkNode folder2 = new BookmarkNode(6, Type.FOLDER, "Some other folder", null, folder1); |
| 80 | folder1.addChild(folder2); |
| 81 | |
| 82 | folder1.addChild(new BookmarkNode(7, Type.URL, "RickRoll'D", |
| 83 | "http://www.youtube.com/watch?v=oHg5SJYRHA0", folder1)); |
| 84 | folder2.addChild(new BookmarkNode(8, Type.URL, "Surprised Vader", |
| 85 | "http://www.youtube.com/watch?v=9h1swNWgP8Q", folder2)); |
| 86 | return root; |
| 87 | } |
| 88 | |
| 89 | // Returns the same mock hierarchy as createMockHierarchy, but with random favicon and |
| 90 | // thumbnail information including null values. |
| 91 | private BookmarkNode createMockHierarchyWithImages() { |
| 92 | return addImagesRecursive(createMockHierarchy()); |
| 93 | } |
| 94 | |
| 95 | private BookmarkNode addImagesRecursive(BookmarkNode node) { |
| 96 | node.setFavicon(mGenerator.nextBoolean() ? getRandomImageBlob() : null); |
| 97 | node.setThumbnail(mGenerator.nextBoolean() ? getRandomImageBlob() : null); |
| 98 | |
| 99 | for (BookmarkNode child : node.children()) { |
| 100 | addImagesRecursive(child); |
| 101 | } |
| 102 | |
| 103 | return node; |
| 104 | } |
| 105 | |
| 106 | private static boolean isSameHierarchy(BookmarkNode h1, BookmarkNode h2) { |
| 107 | return isSameHierarchyDownwards(h1.getHierarchyRoot(), h2.getHierarchyRoot()); |
| 108 | } |
| 109 | |
| 110 | private static boolean isSameHierarchyDownwards(BookmarkNode n1, BookmarkNode n2) { |
| 111 | if (n1 == null && n2 == null) return true; |
| 112 | if (n1 == null || n2 == null) return false; |
| 113 | if (!n1.equalContents(n2)) return false; |
| 114 | for (int i = 0; i < n1.children().size(); ++i) { |
| 115 | if (!isSameHierarchyDownwards(n1.children().get(i), n2.children().get(i))) return false; |
| 116 | } |
| 117 | return true; |
| 118 | } |
| 119 | |
| 120 | // Tests parceling and comparing each of the nodes in the provided hierarchy. |
| 121 | private boolean internalTestNodeHierarchyParceling(BookmarkNode node) { |
| 122 | if (node == null) return false; |
| 123 | |
| 124 | BookmarkNode parceled = parcelNode(node); |
| 125 | if (!isSameHierarchy(node, parceled)) return false; |
| 126 | |
| 127 | for (BookmarkNode child : node.children()) { |
| 128 | if (!internalTestNodeHierarchyParceling(child)) return false; |
| 129 | } |
| 130 | |
| 131 | return true; |
| 132 | } |
| 133 | |
| 134 | /** |
| 135 | * @SmallTest |
| 136 | * @Feature({"Android-ContentProvider"}) |
| 137 | * BUG 154683 |
| 138 | */ |
| 139 | @DisabledTest |
| 140 | public void testBookmarkNodeParceling() throws InterruptedException { |
| 141 | assertTrue(internalTestNodeHierarchyParceling(createMockHierarchy())); |
| 142 | } |
| 143 | |
| 144 | /** |
| 145 | * @SmallTest |
| 146 | * @Feature({"Android-ContentProvider"}) |
| 147 | * BUG 154683 |
| 148 | */ |
| 149 | @DisabledTest |
| 150 | public void testBookmarkNodeParcelingWithImages() throws InterruptedException { |
| 151 | assertTrue(internalTestNodeHierarchyParceling(createMockHierarchyWithImages())); |
| 152 | } |
| 153 | |
| 154 | /** |
| 155 | * @SmallTest |
| 156 | * @Feature({"Android-ContentProvider"}) |
| 157 | * BUG 154683 |
| 158 | */ |
| 159 | @DisabledTest |
| 160 | public void testSingleNodeParceling() throws InterruptedException { |
| 161 | BookmarkNode node = new BookmarkNode(1, Type.URL, "Google", "http://www.google.com/", null); |
| 162 | assertTrue(internalTestNodeHierarchyParceling(node)); |
| 163 | } |
| 164 | |
| 165 | @SmallTest |
| 166 | @Feature({"Android-ContentProvider"}) |
| 167 | public void testInvalidHierarchy() throws InterruptedException { |
| 168 | BookmarkNode root = new BookmarkNode(1, Type.FOLDER, "Bookmarks", null, null); |
| 169 | root.addChild(new BookmarkNode(2, Type.URL, "Google", "http://www.google.com/", root)); |
| 170 | root.addChild(new BookmarkNode(2, Type.URL, "GoogleMaps", "http://maps.google.com/", root)); |
| 171 | assertFalse(internalTestNodeHierarchyParceling(root)); |
| 172 | } |
| 173 | } |