1/*
2 * Copyright (C) 2012 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1.  Redistributions of source code must retain the above copyright
9 *     notice, this list of conditions and the following disclaimer.
10 * 2.  Redistributions in binary form must reproduce the above copyright
11 *     notice, this list of conditions and the following disclaimer in the
12 *     documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27
28#include "platform/graphics/ThreadSafeDataTransport.h"
29
30#include "platform/SharedBuffer.h"
31#include <gtest/gtest.h>
32
33using namespace WebCore;
34
35namespace {
36
37TEST(ThreadSafeDataTransportTest, hasNewData)
38{
39    ThreadSafeDataTransport transport;
40
41    const char testString[] = "123456789";
42    RefPtr<SharedBuffer> buffer = SharedBuffer::create(testString, sizeof(testString));
43
44    transport.setData(buffer.get(), false);
45    EXPECT_TRUE(transport.hasNewData());
46
47    SharedBuffer* tempBuffer = 0;
48    bool allDataReceived = false;
49    transport.data(&tempBuffer, &allDataReceived);
50    EXPECT_FALSE(transport.hasNewData());
51
52    transport.setData(buffer.get(), false);
53    EXPECT_FALSE(transport.hasNewData());
54}
55
56TEST(ThreadSafeDataTransportTest, setData)
57{
58    ThreadSafeDataTransport transport;
59
60    const char testString1[] = "123";
61    RefPtr<SharedBuffer> buffer1 = SharedBuffer::create(testString1, sizeof(testString1) - 1);
62    const char testString2[] = "12345";
63    RefPtr<SharedBuffer> buffer2 = SharedBuffer::create(testString2, sizeof(testString2) - 1);
64    const char testString3[] = "1234567890";
65    RefPtr<SharedBuffer> buffer3 = SharedBuffer::create(testString3, sizeof(testString3) - 1);
66
67    transport.setData(buffer1.get(), false);
68    transport.setData(buffer2.get(), false);
69    transport.setData(buffer3.get(), true);
70    EXPECT_TRUE(transport.hasNewData());
71
72    SharedBuffer* tempBuffer = 0;
73    bool allDataReceived = false;
74    transport.data(&tempBuffer, &allDataReceived);
75    EXPECT_TRUE(allDataReceived);
76    EXPECT_FALSE(memcmp(testString3, tempBuffer->data(), tempBuffer->size()));
77}
78
79} // namespace
80