xref: /third_party/json/tests/abi/config/custom.cpp (revision c5f01b2f)
1c5f01b2fSopenharmony_ci//     __ _____ _____ _____
2c5f01b2fSopenharmony_ci//  __|  |   __|     |   | |  JSON for Modern C++ (supporting code)
3c5f01b2fSopenharmony_ci// |  |  |__   |  |  | | | |  version 3.11.2
4c5f01b2fSopenharmony_ci// |_____|_____|_____|_|___|  https://github.com/nlohmann/json
5c5f01b2fSopenharmony_ci//
6c5f01b2fSopenharmony_ci// SPDX-FileCopyrightText: 2013-2022 Niels Lohmann <https://nlohmann.me>
7c5f01b2fSopenharmony_ci// SPDX-License-Identifier: MIT
8c5f01b2fSopenharmony_ci
9c5f01b2fSopenharmony_ci#include "doctest_compatibility.h"
10c5f01b2fSopenharmony_ci
11c5f01b2fSopenharmony_ci#include "config.hpp"
12c5f01b2fSopenharmony_ci
13c5f01b2fSopenharmony_ci// define custom namespace
14c5f01b2fSopenharmony_ci#define NLOHMANN_JSON_NAMESPACE nlohmann // this line may be omitted
15c5f01b2fSopenharmony_ci#define NLOHMANN_JSON_NAMESPACE_BEGIN namespace nlohmann {
16c5f01b2fSopenharmony_ci#define NLOHMANN_JSON_NAMESPACE_END }
17c5f01b2fSopenharmony_ci#include <nlohmann/json_fwd.hpp>
18c5f01b2fSopenharmony_ci
19c5f01b2fSopenharmony_ciTEST_CASE("custom namespace")
20c5f01b2fSopenharmony_ci{
21c5f01b2fSopenharmony_ci    // GCC 4.8 fails with regex_error
22c5f01b2fSopenharmony_ci#if !DOCTEST_GCC || DOCTEST_GCC >= DOCTEST_COMPILER(4, 9, 0)
23c5f01b2fSopenharmony_ci    SECTION("namespace matches expectation")
24c5f01b2fSopenharmony_ci    {
25c5f01b2fSopenharmony_ci        std::string expected = "nlohmann::basic_json";
26c5f01b2fSopenharmony_ci
27c5f01b2fSopenharmony_ci        // fallback for Clang
28c5f01b2fSopenharmony_ci        std::string ns{STRINGIZE(NLOHMANN_JSON_NAMESPACE) "::basic_json"};
29c5f01b2fSopenharmony_ci
30c5f01b2fSopenharmony_ci        CHECK(namespace_name<nlohmann::json>(ns) == expected);
31c5f01b2fSopenharmony_ci    }
32c5f01b2fSopenharmony_ci#endif
33c5f01b2fSopenharmony_ci}
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