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
127
128
|
// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/attribution_reporting/os_registration.h"
#include <string_view>
#include <tuple>
#include <vector>
#include "base/test/gmock_expected_support.h"
#include "base/test/metrics/histogram_tester.h"
#include "base/types/expected.h"
#include "components/attribution_reporting/os_registration_error.mojom-shared.h"
#include "components/attribution_reporting/test_utils.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/fuzztest/src/fuzztest/fuzztest.h"
#include "url/gurl.h"
namespace attribution_reporting {
namespace {
using ::attribution_reporting::mojom::OsRegistrationError;
using ::base::test::ErrorIs;
using ::base::test::ValueIs;
using ::testing::ElementsAre;
TEST(OsRegistrationTest, ParseOsSourceOrTriggerHeader) {
const struct {
const char* description;
std::string_view header;
::testing::Matcher<
base::expected<std::vector<OsRegistrationItem>, OsRegistrationError>>
matches;
} kTestCases[] = {
{
"empty",
"",
ErrorIs(OsRegistrationError::kInvalidList),
},
{
"invalid_url",
R"("foo")",
ErrorIs(OsRegistrationError::kInvalidList),
},
{
"integer",
"123",
ErrorIs(OsRegistrationError::kInvalidList),
},
{
"token",
"d",
ErrorIs(OsRegistrationError::kInvalidList),
},
{
"byte_sequence",
":YWJj:",
ErrorIs(OsRegistrationError::kInvalidList),
},
{
"valid_url_no_params",
R"("https://d.test")",
ValueIs(
ElementsAre(OsRegistrationItem{.url = GURL("https://d.test")})),
},
{
"extra_params_ignored",
R"("https://d.test"; y=1)",
ValueIs(
ElementsAre(OsRegistrationItem{.url = GURL("https://d.test")})),
},
{
"inner_list",
R"(("https://d.test"))",
ErrorIs(OsRegistrationError::kInvalidList),
},
{
"multiple",
R"(123, "https://d.test", "", "https://e.test")",
ValueIs(
ElementsAre(OsRegistrationItem{.url = GURL("https://d.test")},
OsRegistrationItem{.url = GURL("https://e.test")})),
},
{
"debug_reporting_param",
R"("https://d.test", "https://e.test";debug-reporting, "https://f.test";debug-reporting=?0)",
ValueIs(
ElementsAre(OsRegistrationItem{.url = GURL("https://d.test")},
OsRegistrationItem{.url = GURL("https://e.test"),
.debug_reporting = true},
OsRegistrationItem{.url = GURL("https://f.test")})),
},
{
"debug_reporting_param_wrong_type",
R"("https://d.test"; debug-reporting=1)",
ValueIs(
ElementsAre(OsRegistrationItem{.url = GURL("https://d.test")})),
},
};
for (const auto& test_case : kTestCases) {
SCOPED_TRACE(test_case.description);
EXPECT_THAT(ParseOsSourceOrTriggerHeader(test_case.header),
test_case.matches);
}
}
TEST(OsRegistrationTest, EmitItemsPerHeaderHistogram) {
base::HistogramTester histogram;
std::ignore = ParseOsSourceOrTriggerHeader(
R"(123, "https://d.test", "", "https://e.test")");
histogram.ExpectUniqueSample("Conversions.OsRegistrationItemsPerHeader", 2,
1);
}
void Parses(std::string_view input) {
std::ignore = ParseOsSourceOrTriggerHeader(input);
}
FUZZ_TEST(OsRegistrationTest, Parses)
.WithDomains(fuzztest::Arbitrary<std::string>());
} // namespace
} // namespace attribution_reporting
|
