1/*
2 * Copyright (C) 2010 Apple 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 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27
28#if WK_HAVE_C_SPI
29
30namespace TestWebKitAPI {
31
32TEST(WebKit, WKString)
33{
34 WKStringRef string = WKStringCreateWithUTF8CString("hello");
35 EXPECT_TRUE(!WKStringIsEmpty(string));
36 EXPECT_TRUE(WKStringIsEqual(string, string));
37 EXPECT_TRUE(WKStringIsEqualToUTF8CString(string, "hello"));
38 EXPECT_EQ(16u, WKStringGetMaximumUTF8CStringSize(string));
39
40 size_t maxSize = WKStringGetMaximumUTF8CStringSize(string);
41 char* buffer = new char[maxSize];
42
43 size_t actualSize = WKStringGetUTF8CString(string, buffer, maxSize);
44 EXPECT_EQ(6u, actualSize);
45 EXPECT_STREQ("hello", buffer);
46
47 delete[] buffer;
48
49 maxSize = WKStringGetLength(string);
50 EXPECT_EQ(5u, maxSize);
51
52 // Allocate a buffer one character larger than we need.
53 WKChar* uniBuffer = new WKChar[maxSize+1];
54 actualSize = WKStringGetCharacters(string, uniBuffer, maxSize);
55 EXPECT_EQ(5u, actualSize);
56
57 WKChar helloBuffer[] = { 'h', 'e', 'l', 'l', 'o' };
58 EXPECT_TRUE(!memcmp(uniBuffer, helloBuffer, 10));
59
60 // Test passing a buffer length < the string length.
61 actualSize = WKStringGetCharacters(string, uniBuffer, maxSize - 1);
62 EXPECT_EQ(4u, actualSize);
63
64 // Test passing a buffer length > the string length.
65 actualSize = WKStringGetCharacters(string, uniBuffer, maxSize + 1);
66 EXPECT_EQ(5u, actualSize);
67
68 delete[] uniBuffer;
69
70 WKRelease(string);
71}
72
73} // namespace TestWebKitAPI
74
75#endif
76