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
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
|
// Copyright 2022 Huawei Cloud Computing Technology Co., Ltd.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "src/buildtool/build_engine/base_maps/json_file_map.hpp"
#include <atomic>
#include <filesystem>
#include <optional>
#include <string>
#include <utility>
#include "catch2/catch_test_macros.hpp"
#include "src/buildtool/build_engine/base_maps/module_name.hpp"
#include "src/buildtool/common/repository_config.hpp"
#include "src/buildtool/file_system/file_root.hpp"
#include "src/buildtool/multithreading/task_system.hpp"
#include "src/buildtool/storage/config.hpp"
#include "test/buildtool/build_engine/base_maps/test_repo.hpp"
#include "test/utils/hermeticity/test_storage_config.hpp"
namespace {
using namespace BuildMaps::Base; // NOLINT
auto SetupConfig(std::string target_file_name,
StorageConfig const* storage_config,
bool use_git) -> RepositoryConfig {
auto root = FileRoot{kBasePath};
if (use_git) {
auto repo_path = CreateTestRepo();
REQUIRE(repo_path);
REQUIRE(storage_config);
auto git_root =
FileRoot::FromGit(storage_config, *repo_path, kJsonTreeId);
REQUIRE(git_root);
root = std::move(*git_root);
}
auto info = RepositoryConfig::RepositoryInfo{root};
info.target_file_name = std::move(target_file_name);
RepositoryConfig repo_config{};
repo_config.SetInfo("", std::move(info));
return repo_config;
}
template <bool kMandatory = true>
auto ReadJsonFile(std::string const& target_file_name,
ModuleName const& id,
JsonFileMap::Consumer value_checker,
StorageConfig const* storage_config,
bool use_git = false,
std::optional<JsonFileMap::FailureFunction> fail_func =
std::nullopt) -> bool {
auto repo_config = SetupConfig(target_file_name, storage_config, use_git);
auto json_files = CreateJsonFileMap<&RepositoryConfig::WorkspaceRoot,
&RepositoryConfig::TargetFileName,
kMandatory>(&repo_config, 0);
bool success{true};
{
TaskSystem ts;
json_files.ConsumeAfterKeysReady(
&ts,
{id},
std::move(value_checker),
[&success](std::string const& /*unused*/, bool /*unused*/) {
success = false;
},
fail_func ? std::move(*fail_func) : [] {});
}
return success;
}
} // namespace
TEST_CASE("simple usage") {
bool as_expected{false};
auto name = ModuleName{"", "data_json"};
auto consumer = [&as_expected](auto values) {
if ((*values[0])["foo"] == "bar") {
as_expected = true;
};
};
SECTION("via file") {
CHECK(ReadJsonFile(
"foo.json", name, consumer, nullptr, /*use_git=*/false));
CHECK(as_expected);
}
SECTION("via git tree") {
auto const storage_config = TestStorageConfig::Create();
CHECK(ReadJsonFile("foo.json",
name,
consumer,
&storage_config.Get(),
/*use_git=*/true));
CHECK(as_expected);
}
}
TEST_CASE("non existent") {
bool as_expected{false};
std::atomic<int> failcont_counter{0};
auto consumer = [&as_expected](auto values) {
// Missing optional files are expected to result in empty objects with
// no entries in it.
if (values[0]->is_object() and values[0]->empty()) {
as_expected = true;
};
};
auto fail_func = [&failcont_counter]() { ++failcont_counter; };
SECTION("optional") {
auto name = ModuleName{"", "missing"};
SECTION("via file") {
CHECK(ReadJsonFile<false>("foo.json",
name,
consumer,
nullptr,
/*use_git=*/false,
fail_func));
CHECK(as_expected);
CHECK(failcont_counter == 0);
}
SECTION("via git tree") {
auto const storage_config = TestStorageConfig::Create();
CHECK(ReadJsonFile<false>("foo.json",
name,
consumer,
&storage_config.Get(),
/*use_git=*/true,
fail_func));
CHECK(as_expected);
CHECK(failcont_counter == 0);
}
}
SECTION("mandatory") {
auto name = ModuleName{"", "missing"};
SECTION("via file") {
CHECK_FALSE(ReadJsonFile<true>("foo.json",
name,
consumer,
nullptr,
/*use_git=*/false,
fail_func));
CHECK_FALSE(as_expected);
CHECK(failcont_counter == 1);
}
SECTION("via git tree") {
auto const storage_config = TestStorageConfig::Create();
CHECK_FALSE(ReadJsonFile<true>("foo.json",
name,
consumer,
&storage_config.Get(),
/*use_git=*/true,
fail_func));
CHECK_FALSE(as_expected);
CHECK(failcont_counter == 1);
}
}
}
TEST_CASE("Bad syntax") {
std::atomic<int> failcont_counter{0};
auto fail_func = [&failcont_counter]() { ++failcont_counter; };
CHECK_FALSE(ReadJsonFile(
"bad.json",
{"", "data_json"},
[](auto const& /* unused */) {},
nullptr,
/*use_git=*/false,
fail_func));
CHECK(failcont_counter == 1);
}
|
