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
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
|
// Copyright 2023 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/variations/cros_evaluate_seed/early_boot_safe_seed.h"
#include "base/time/time.h"
#include "components/prefs/testing_pref_service.h"
#include "components/variations/pref_names.h"
#include "components/variations/variations_seed_store.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace variations::cros_early_boot::evaluate_seed {
namespace {
TEST(EarlyBootSafeSeed, FetchTime) {
featured::SeedDetails details;
constexpr int kFetchTimeMillisSinceWindowsEpoch = 1234567890;
details.set_fetch_time(kFetchTimeMillisSinceWindowsEpoch);
EarlyBootSafeSeed early_boot_safe_seed(details);
EXPECT_EQ(early_boot_safe_seed.GetFetchTime(),
base::Time::FromDeltaSinceWindowsEpoch(
base::Milliseconds(kFetchTimeMillisSinceWindowsEpoch)));
// Should not change.
early_boot_safe_seed.SetFetchTime(base::Time::Now());
EXPECT_EQ(early_boot_safe_seed.GetFetchTime(),
base::Time::FromDeltaSinceWindowsEpoch(
base::Milliseconds(kFetchTimeMillisSinceWindowsEpoch)));
}
TEST(EarlyBootSafeSeed, Milestone) {
featured::SeedDetails details;
details.set_milestone(100);
EarlyBootSafeSeed early_boot_safe_seed(details);
EXPECT_EQ(early_boot_safe_seed.GetMilestone(), 100);
// Should not change.
early_boot_safe_seed.ClearState();
EXPECT_EQ(early_boot_safe_seed.GetMilestone(), 100);
}
TEST(EarlyBootSafeSeed, TimeForStudyDateChecks) {
featured::SeedDetails details;
constexpr int kFetchTimeMillisSinceWindowsEpoch = 1234567890;
details.set_date(kFetchTimeMillisSinceWindowsEpoch);
EarlyBootSafeSeed early_boot_safe_seed(details);
EXPECT_EQ(early_boot_safe_seed.GetTimeForStudyDateChecks(),
base::Time::FromDeltaSinceWindowsEpoch(
base::Milliseconds(kFetchTimeMillisSinceWindowsEpoch)));
// Should not change.
early_boot_safe_seed.SetTimeForStudyDateChecks(base::Time::Now());
EXPECT_EQ(early_boot_safe_seed.GetTimeForStudyDateChecks(),
base::Time::FromDeltaSinceWindowsEpoch(
base::Milliseconds(kFetchTimeMillisSinceWindowsEpoch)));
}
TEST(EarlyBootSafeSeed, GetCompressedSeed) {
featured::SeedDetails details;
details.set_b64_compressed_data("compressed_data");
EarlyBootSafeSeed early_boot_safe_seed(details);
EXPECT_EQ(early_boot_safe_seed.GetCompressedSeed().storage_format,
StoredSeed::StorageFormat::kCompressedAndBase64Encoded);
EXPECT_EQ(early_boot_safe_seed.GetCompressedSeed().data, "compressed_data");
}
TEST(EarlyBootSafeSeed, GetSignature) {
featured::SeedDetails details;
details.set_signature("signature");
EarlyBootSafeSeed early_boot_safe_seed(details);
EXPECT_EQ(early_boot_safe_seed.GetCompressedSeed().signature, "signature");
// Should not change.
early_boot_safe_seed.SetCompressedSeed(
ValidatedSeedInfo{.compressed_seed_data = "data",
.base64_seed_data = "base64_data",
.signature = "asdf",
.milestone = 100});
EXPECT_EQ(early_boot_safe_seed.GetCompressedSeed().signature, "signature");
}
TEST(EarlyBootSafeSeed, GetLocale) {
featured::SeedDetails details;
details.set_locale("xx-YY");
EarlyBootSafeSeed early_boot_safe_seed(details);
EXPECT_EQ(early_boot_safe_seed.GetLocale(), "xx-YY");
// Should not change.
early_boot_safe_seed.SetLocale("zz-AA");
EXPECT_EQ(early_boot_safe_seed.GetLocale(), "xx-YY");
}
TEST(EarlyBootSafeSeed, GetPermanentConsistencyCountry) {
featured::SeedDetails details;
details.set_permanent_consistency_country("us");
EarlyBootSafeSeed early_boot_safe_seed(details);
EXPECT_EQ(early_boot_safe_seed.GetPermanentConsistencyCountry(), "us");
// Should not change.
early_boot_safe_seed.SetPermanentConsistencyCountry("ca");
EXPECT_EQ(early_boot_safe_seed.GetPermanentConsistencyCountry(), "us");
}
TEST(EarlyBootSafeSeed, GetSessionConsistencyCountry) {
featured::SeedDetails details;
details.set_session_consistency_country("us");
EarlyBootSafeSeed early_boot_safe_seed(details);
EXPECT_EQ(early_boot_safe_seed.GetSessionConsistencyCountry(), "us");
early_boot_safe_seed.SetSessionConsistencyCountry("ca");
EXPECT_EQ(early_boot_safe_seed.GetSessionConsistencyCountry(), "us");
}
// Mutators should not crash.
TEST(EarlyBootSafeSeed, MutatorsDontCrash) {
featured::SeedDetails details;
EarlyBootSafeSeed early_boot_safe_seed(details);
early_boot_safe_seed.SetFetchTime(base::Time::Now());
early_boot_safe_seed.SetTimeForStudyDateChecks(base::Time::Now());
early_boot_safe_seed.SetCompressedSeed(
ValidatedSeedInfo{.compressed_seed_data = "data",
.base64_seed_data = "base64_data",
.signature = "signature",
.milestone = 100});
early_boot_safe_seed.SetLocale("locale");
early_boot_safe_seed.SetPermanentConsistencyCountry("us");
early_boot_safe_seed.SetSessionConsistencyCountry("us");
early_boot_safe_seed.ClearState();
}
} // namespace
} // namespace variations::cros_early_boot::evaluate_seed
|
