1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.view.accessibility.cts; 18 19 import android.platform.test.annotations.Presubmit; 20 import android.test.AndroidTestCase; 21 import android.test.suitebuilder.annotation.SmallTest; 22 import android.view.accessibility.AccessibilityNodeProvider; 23 24 /** 25 * Class for testing {@link AccessibilityNodeProvider}. 26 */ 27 @Presubmit 28 public class AccessibilityNodeProviderTest extends AndroidTestCase { 29 @SmallTest 30 public void testDefaultBehavior() { 31 AccessibilityNodeProvider p = new AccessibilityNodeProvider() { 32 // Class is abstract, but has no abstract methods. 33 }; 34 35 assertNull(p.createAccessibilityNodeInfo(0)); 36 assertNull(p.findAccessibilityNodeInfosByText(null, 0)); 37 assertNull(p.findFocus(0)); 38 assertFalse(p.performAction(0, 0, null)); 39 } 40 } 41
