NanoAndroidTest.java revision 721ea491a8e3e9ea5a130965dc5761fc335c3e61 
1// Protocol Buffers - Google's data interchange format
2// Copyright 2014 Google Inc.  All rights reserved.
3// http://code.google.com/p/protobuf/
4//
5// Redistribution and use in source and binary forms, with or without
6// modification, are permitted provided that the following conditions are
7// met:
8//
9//     * Redistributions of source code must retain the above copyright
10// notice, this list of conditions and the following disclaimer.
11//     * Redistributions in binary form must reproduce the above
12// copyright notice, this list of conditions and the following disclaimer
13// in the documentation and/or other materials provided with the
14// distribution.
15//     * Neither the name of Google Inc. nor the names of its
16// contributors may be used to endorse or promote products derived from
17// this software without specific prior written permission.
18//
19// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30
31package com.google.protobuf.nano;
32
33import android.os.Parcel;
34
35import com.google.protobuf.nano.Extensions.ContainerMessage;
36import com.google.protobuf.nano.Extensions.ExtendableMessage;
37import com.google.protobuf.nano.UnittestSimpleNano.SimpleMessageNano;
38import com.google.protobuf.nano.UnittestSimpleNano.SimpleMessageNano.NestedMessage;
39
40import junit.framework.TestCase;
41
42public class NanoAndroidTest extends TestCase {
43    public void testParceling() {
44        SimpleMessageNano message = new SimpleMessageNano();
45        message.d = 54321;
46        message.nestedMsg = new NestedMessage();
47        message.nestedMsg.bb = 12345;
48        message.defaultNestedEnum = SimpleMessageNano.FOO;
49
50        Parcel parcel = null;
51        try {
52            parcel = Parcel.obtain();
53            parcel.writeParcelable(message, 0);
54            parcel.setDataPosition(0);
55            message = parcel.readParcelable(getClass().getClassLoader());
56        } finally {
57            if (parcel != null) {
58                parcel.recycle();
59            }
60        }
61
62        assertEquals(54321, message.d);
63        assertEquals(12345, message.nestedMsg.bb);
64        assertEquals(SimpleMessageNano.FOO, message.defaultNestedEnum);
65    }
66
67    public void testExtendableParceling() {
68        ExtendableMessage message = new ExtendableMessage();
69        message.field = 12345;
70        message.setExtension(ContainerMessage.anotherThing, true);
71
72        Parcel parcel = null;
73        try {
74            parcel = Parcel.obtain();
75            parcel.writeParcelable(message, 0);
76            parcel.setDataPosition(0);
77            message = parcel.readParcelable(getClass().getClassLoader());
78        } finally {
79            if (parcel != null) {
80                parcel.recycle();
81            }
82        }
83
84        assertEquals(12345, message.field);
85        assertTrue((boolean) message.getExtension(ContainerMessage.anotherThing));
86    }
87}
88