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
|
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "webkit/media/cache_util.h"
#include <string>
#include "base/format_macros.h"
#include "base/stringprintf.h"
#include "base/string_number_conversions.h"
#include "base/string_util.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/WebKit/Source/Platform/chromium/public/WebString.h"
#include "third_party/WebKit/Source/Platform/chromium/public/WebURLResponse.h"
using WebKit::WebString;
using WebKit::WebURLResponse;
namespace webkit_media {
// Inputs & expected output for GetReasonsForUncacheability.
struct GRFUTestCase {
WebURLResponse::HTTPVersion version;
int status_code;
const char* headers;
uint32 expected_reasons;
};
// Create a new WebURLResponse object.
static WebURLResponse CreateResponse(const GRFUTestCase& test) {
WebURLResponse response;
response.initialize();
response.setHTTPVersion(test.version);
response.setHTTPStatusCode(test.status_code);
std::vector<std::string> lines;
Tokenize(test.headers, "\n", &lines);
for (size_t i = 0; i < lines.size(); ++i) {
size_t colon = lines[i].find(": ");
response.addHTTPHeaderField(
WebString::fromUTF8(lines[i].substr(0, colon)),
WebString::fromUTF8(lines[i].substr(colon + 2)));
}
return response;
}
TEST(CacheUtilTest, GetReasonsForUncacheability) {
enum { kNoReasons = 0 };
const GRFUTestCase tests[] = {
{
WebURLResponse::HTTP_1_1, 206, "ETag: 'fooblort'", kNoReasons
},
{
WebURLResponse::HTTP_1_1, 206, "", kNoStrongValidatorOnPartialResponse
},
{
WebURLResponse::HTTP_1_0, 206, "",
kPre11PartialResponse | kNoStrongValidatorOnPartialResponse
},
{
WebURLResponse::HTTP_1_1, 200, "cache-control: max-Age=42", kShortMaxAge
},
{
WebURLResponse::HTTP_1_1, 200, "cache-control: max-Age=4200", kNoReasons
},
{
WebURLResponse::HTTP_1_1, 200,
"Date: Tue, 22 May 2012 23:46:08 GMT\n"
"Expires: Tue, 22 May 2012 23:56:08 GMT", kExpiresTooSoon
},
{
WebURLResponse::HTTP_1_1, 200, "cache-control: must-revalidate",
kHasMustRevalidate
},
{
WebURLResponse::HTTP_1_1, 200, "cache-control: no-cache", kNoCache
},
{
WebURLResponse::HTTP_1_1, 200, "cache-control: no-store", kNoStore
},
{
WebURLResponse::HTTP_1_1, 200,
"cache-control: no-cache\ncache-control: no-store", kNoCache | kNoStore
},
};
for (size_t i = 0; i < arraysize(tests); ++i) {
SCOPED_TRACE(StringPrintf("case: %" PRIuS
", version: %d, code: %d, headers: %s",
i, tests[i].version, tests[i].status_code,
tests[i].headers));
EXPECT_EQ(GetReasonsForUncacheability(CreateResponse(tests[i])),
tests[i].expected_reasons);
}
}
} // namespace webkit_media
|
