| // 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.chrome.browser.test; |
| |
| import android.os.Parcel; |
| import android.test.suitebuilder.annotation.SmallTest; |
| |
| import org.chromium.base.test.util.DisabledTest; |
| import org.chromium.base.test.util.Feature; |
| import org.chromium.chrome.browser.ChromeBrowserProvider.BookmarkNode; |
| import org.chromium.chrome.browser.ChromeBrowserProvider.Type; |
| import org.chromium.chrome.browser.test.util.BookmarkUtils; |
| import org.chromium.chrome.testshell.ChromiumTestShellTestBase; |
| |
| import java.util.Random; |
| |
| /** |
| * Tests parceling of bookmark node hierarchies used by the provider client API. |
| */ |
| public class ProviderBookmarkNodeTest extends ChromiumTestShellTestBase { |
| Random mGenerator = new Random(); |
| byte[][] mImageBlobs = null; |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| launchChromiumTestShellWithUrl(null); |
| |
| mImageBlobs = new byte[][] { |
| BookmarkUtils.getIcon("chrome/provider/icon1.png"), |
| BookmarkUtils.getIcon("chrome/provider/icon2.png"), |
| BookmarkUtils.getIcon("chrome/provider/icon3.png"), |
| }; |
| |
| for (byte[] icon : mImageBlobs) { |
| assertNotNull(icon); |
| } |
| } |
| |
| private static BookmarkNode parcelNode(BookmarkNode node) { |
| Parcel output = Parcel.obtain(); |
| Parcel input = Parcel.obtain(); |
| node.writeToParcel(output, 0); |
| byte[] bytes = output.marshall(); |
| |
| input.unmarshall(bytes, 0, bytes.length); |
| input.setDataPosition(0); |
| |
| return BookmarkNode.CREATOR.createFromParcel(input); |
| } |
| |
| private byte[] getRandomImageBlob() { |
| return mImageBlobs[mGenerator.nextInt(mImageBlobs.length)]; |
| } |
| |
| private static BookmarkNode createMockHierarchy() { |
| // Mock hierarchy. |
| // + Bookmarks |
| // - Google |
| // - Google maps |
| // + Youtube |
| // + Empty folder |
| // + Some other folder |
| // - Surprised Vader |
| // - Rickroll'D |
| BookmarkNode root = new BookmarkNode(1, Type.FOLDER, "Bookmarks", null, null); |
| root.addChild(new BookmarkNode(2, Type.URL, "Google", "http://www.google.com/", root)); |
| root.addChild(new BookmarkNode(3, Type.URL, "GoogleMaps", "http://maps.google.com/", root)); |
| |
| BookmarkNode folder1 = new BookmarkNode(4, Type.FOLDER, "Youtube", null, root); |
| root.addChild(folder1); |
| folder1.addChild(new BookmarkNode(5, Type.FOLDER, "Empty folder", null, folder1)); |
| |
| BookmarkNode folder2 = new BookmarkNode(6, Type.FOLDER, "Some other folder", null, folder1); |
| folder1.addChild(folder2); |
| |
| folder1.addChild(new BookmarkNode(7, Type.URL, "RickRoll'D", |
| "http://www.youtube.com/watch?v=oHg5SJYRHA0", folder1)); |
| folder2.addChild(new BookmarkNode(8, Type.URL, "Surprised Vader", |
| "http://www.youtube.com/watch?v=9h1swNWgP8Q", folder2)); |
| return root; |
| } |
| |
| // Returns the same mock hierarchy as createMockHierarchy, but with random favicon and |
| // thumbnail information including null values. |
| private BookmarkNode createMockHierarchyWithImages() { |
| return addImagesRecursive(createMockHierarchy()); |
| } |
| |
| private BookmarkNode addImagesRecursive(BookmarkNode node) { |
| node.setFavicon(mGenerator.nextBoolean() ? getRandomImageBlob() : null); |
| node.setThumbnail(mGenerator.nextBoolean() ? getRandomImageBlob() : null); |
| |
| for (BookmarkNode child : node.children()) { |
| addImagesRecursive(child); |
| } |
| |
| return node; |
| } |
| |
| private static boolean isSameHierarchy(BookmarkNode h1, BookmarkNode h2) { |
| return isSameHierarchyDownwards(h1.getHierarchyRoot(), h2.getHierarchyRoot()); |
| } |
| |
| private static boolean isSameHierarchyDownwards(BookmarkNode n1, BookmarkNode n2) { |
| if (n1 == null && n2 == null) return true; |
| if (n1 == null || n2 == null) return false; |
| if (!n1.equalContents(n2)) return false; |
| for (int i = 0; i < n1.children().size(); ++i) { |
| if (!isSameHierarchyDownwards(n1.children().get(i), n2.children().get(i))) return false; |
| } |
| return true; |
| } |
| |
| // Tests parceling and comparing each of the nodes in the provided hierarchy. |
| private boolean internalTestNodeHierarchyParceling(BookmarkNode node) { |
| if (node == null) return false; |
| |
| BookmarkNode parceled = parcelNode(node); |
| if (!isSameHierarchy(node, parceled)) return false; |
| |
| for (BookmarkNode child : node.children()) { |
| if (!internalTestNodeHierarchyParceling(child)) return false; |
| } |
| |
| return true; |
| } |
| |
| /** |
| * @SmallTest |
| * @Feature({"Android-ContentProvider"}) |
| * BUG 154683 |
| */ |
| @DisabledTest |
| public void testBookmarkNodeParceling() throws InterruptedException { |
| assertTrue(internalTestNodeHierarchyParceling(createMockHierarchy())); |
| } |
| |
| /** |
| * @SmallTest |
| * @Feature({"Android-ContentProvider"}) |
| * BUG 154683 |
| */ |
| @DisabledTest |
| public void testBookmarkNodeParcelingWithImages() throws InterruptedException { |
| assertTrue(internalTestNodeHierarchyParceling(createMockHierarchyWithImages())); |
| } |
| |
| /** |
| * @SmallTest |
| * @Feature({"Android-ContentProvider"}) |
| * BUG 154683 |
| */ |
| @DisabledTest |
| public void testSingleNodeParceling() throws InterruptedException { |
| BookmarkNode node = new BookmarkNode(1, Type.URL, "Google", "http://www.google.com/", null); |
| assertTrue(internalTestNodeHierarchyParceling(node)); |
| } |
| |
| @SmallTest |
| @Feature({"Android-ContentProvider"}) |
| public void testInvalidHierarchy() throws InterruptedException { |
| BookmarkNode root = new BookmarkNode(1, Type.FOLDER, "Bookmarks", null, null); |
| root.addChild(new BookmarkNode(2, Type.URL, "Google", "http://www.google.com/", root)); |
| root.addChild(new BookmarkNode(2, Type.URL, "GoogleMaps", "http://maps.google.com/", root)); |
| assertFalse(internalTestNodeHierarchyParceling(root)); |
| } |
| } |