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
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
|
/*
* Copyright (C) 2016 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include <WebCore/ParsedContentRange.h>
#include <WebCore/ParsedRequestRange.h>
#include <wtf/text/WTFString.h>
using namespace WebCore;
namespace TestWebKitAPI {
TEST(WebCore, ParsedContentRangeFromString)
{
// Basic parsing
ASSERT_TRUE(ParsedContentRange("bytes 0-1/2").isValid());
ASSERT_TRUE(ParsedContentRange("bytes 0-1/*").isValid());
ASSERT_EQ(0, ParsedContentRange("bytes 0-1/2").firstBytePosition());
ASSERT_EQ(1, ParsedContentRange("bytes 0-1/2").lastBytePosition());
ASSERT_EQ(2, ParsedContentRange("bytes 0-1/2").instanceLength());
ASSERT_EQ(ParsedContentRange::unknownLength, ParsedContentRange("bytes 0-1/*").instanceLength());
// Whitespace errors
ASSERT_FALSE(ParsedContentRange("bytes 0-1/*").isValid());
ASSERT_FALSE(ParsedContentRange("bytes 0 -1/*").isValid());
ASSERT_FALSE(ParsedContentRange("bytes 0- 1/*").isValid());
ASSERT_FALSE(ParsedContentRange("bytes 0-1 /*").isValid());
ASSERT_FALSE(ParsedContentRange("bytes 0-1/ *").isValid());
ASSERT_FALSE(ParsedContentRange("bytes 0-1/* ").isValid());
ASSERT_FALSE(ParsedContentRange("bytes 0-1/ 2").isValid());
ASSERT_FALSE(ParsedContentRange("bytes 0-1/2 ").isValid());
// Non-digit errors
ASSERT_FALSE(ParsedContentRange("bytes abcd-1/2").isValid());
ASSERT_FALSE(ParsedContentRange("bytes 0-abcd/2").isValid());
ASSERT_FALSE(ParsedContentRange("bytes 0-1/abcd").isValid());
// Range requirement errors
ASSERT_FALSE(ParsedContentRange("bytes 1-0/2").isValid());
ASSERT_FALSE(ParsedContentRange("bytes 0-2/1").isValid());
ASSERT_FALSE(ParsedContentRange("bytes 2/0-1").isValid());
ASSERT_FALSE(ParsedContentRange("abcd 0/1-2").isValid());
// Negative value errors
ASSERT_FALSE(ParsedContentRange("bytes -0-1/*").isValid());
ASSERT_FALSE(ParsedContentRange("bytes -1/*").isValid());
ASSERT_FALSE(ParsedContentRange("bytes 0--0/2").isValid());
ASSERT_FALSE(ParsedContentRange("bytes 0-1/-2").isValid());
// Edge cases
ASSERT_TRUE(ParsedContentRange("bytes 9223372036854775805-9223372036854775806/9223372036854775807").isValid());
ASSERT_FALSE(ParsedContentRange("bytes 9223372036854775808-9223372036854775809/9223372036854775810").isValid());
}
TEST(WebCore, ParsedContentRangeFromValues)
{
ASSERT_TRUE(ParsedContentRange(0, 1, 2).isValid());
ASSERT_TRUE(ParsedContentRange(0, 1, ParsedContentRange::unknownLength).isValid());
ASSERT_FALSE(ParsedContentRange().isValid());
ASSERT_FALSE(ParsedContentRange(1, 0, 2).isValid());
ASSERT_FALSE(ParsedContentRange(0, 2, 1).isValid());
ASSERT_FALSE(ParsedContentRange(0, 0, 0).isValid());
ASSERT_FALSE(ParsedContentRange(-1, 1, 2).isValid());
ASSERT_FALSE(ParsedContentRange(0, -1, 2).isValid());
ASSERT_FALSE(ParsedContentRange(0, 1, -2).isValid());
ASSERT_FALSE(ParsedContentRange(-2, -1, 2).isValid());
}
TEST(WebCore, ParsedContentRangeToString)
{
ASSERT_STREQ("bytes 0-1/2", ParsedContentRange(0, 1, 2).headerValue().utf8().data());
ASSERT_STREQ("bytes 0-1/*", ParsedContentRange(0, 1, ParsedContentRange::unknownLength).headerValue().utf8().data());
ASSERT_STREQ("", ParsedContentRange().headerValue().utf8().data());
}
TEST(WebCore, ParsedRequestRange)
{
Vector<String> failureCases {
{ },
"",
"abc",
"bytes=",
"bytes=-",
"bytes=abc-",
"bytes=1-abc",
"bytes=2-1",
"bytes=1-",
"bytes=-1",
"bytes=1-999999999999999999999999"
};
for (const auto& input : failureCases)
EXPECT_EQ(std::nullopt, ParsedRequestRange::parse(input));
auto compare = [] (const String& input, std::optional<size_t> begin, std::optional<size_t> end) {
auto range = ParsedRequestRange::parse(input);
EXPECT_NE(std::nullopt, range);
};
compare("bytes=1-1", 1, 1);
compare("bytes=1-2", 1, 2);
}
}
|
