blob: 7613df49944e41022c9899708a12718d997ae63e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
/*
* Copyright (C) 2015 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.ahat;
import com.android.tools.perflib.heap.Instance;
import java.io.IOException;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import org.junit.Test;
public class InstanceUtilsTest {
@Test
public void basicString() throws IOException {
TestDump dump = TestDump.getTestDump();
Instance str = (Instance)dump.getDumpedThing("basicString");
assertEquals("hello, world", InstanceUtils.asString(str));
}
@Test
public void nullString() throws IOException {
TestDump dump = TestDump.getTestDump();
Instance obj = (Instance)dump.getDumpedThing("nullString");
assertNull(InstanceUtils.asString(obj));
}
@Test
public void notString() throws IOException {
TestDump dump = TestDump.getTestDump();
Instance obj = (Instance)dump.getDumpedThing("anObject");
assertNotNull(obj);
assertNull(InstanceUtils.asString(obj));
}
}
|