1/*
2* Copyright (C) 2014 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*/
16package android.animation;
17
18import android.test.ActivityInstrumentationTestCase2;
19
20import java.util.HashSet;
21import java.util.Set;
22import java.util.concurrent.CountDownLatch;
23import java.util.concurrent.TimeUnit;
24
25import com.android.frameworks.coretests.R;
26
27public class AnimatorInflaterTest extends ActivityInstrumentationTestCase2<BasicAnimatorActivity>  {
28    Set<Integer> identityHashes = new HashSet<Integer>();
29
30    public AnimatorInflaterTest() {
31        super(BasicAnimatorActivity.class);
32    }
33
34    private void assertUnique(Object object) {
35        assertUnique(object, "");
36    }
37
38    private void assertUnique(Object object, String msg) {
39        final int code = System.identityHashCode(object);
40        assertTrue("object should be unique " + msg + ", obj:" + object, identityHashes.add(code));
41
42    }
43
44    public void testLoadStateListAnimator() {
45        StateListAnimator sla1 = AnimatorInflater.loadStateListAnimator(getActivity(),
46                R.anim.test_state_anim);
47        sla1.setTarget(getActivity().mAnimatingButton);
48        StateListAnimator sla2 = AnimatorInflater.loadStateListAnimator(getActivity(),
49                R.anim.test_state_anim);
50        assertNull(sla2.getTarget());
51        for (StateListAnimator sla : new StateListAnimator[]{sla1, sla2}) {
52            assertUnique(sla);
53            assertEquals(3, sla.getTuples().size());
54            for (StateListAnimator.Tuple tuple : sla.getTuples()) {
55                assertUnique(tuple);
56                assertUnique(tuple.getAnimator());
57            }
58        }
59    }
60
61}
62