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// __ _____ _____ _____
// __| | __| | | | JSON for Modern C++ (supporting code)
// | | |__ | | | | | | version 3.12.0
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
//
// SPDX-FileCopyrightText: 2013-2026 Niels Lohmann <https://nlohmann.me>
// SPDX-License-Identifier: MIT
#include "doctest_compatibility.h"
#include "config.hpp"
#define NLOHMANN_JSON_NAMESPACE_NO_VERSION 1
#include <nlohmann/json_fwd.hpp>
TEST_CASE("default namespace without version component")
{
// GCC 4.8 fails with regex_error
#if !DOCTEST_GCC || DOCTEST_GCC >= DOCTEST_COMPILER(4, 9, 0)
SECTION("namespace matches expectation")
{
std::string expected = "nlohmann::json_abi";
#if JSON_DIAGNOSTICS
expected += "_diag";
#endif
#if JSON_DIAGNOSTIC_POSITIONS
expected += "_dp";
#endif
#if JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON
expected += "_ldvcmp";
#endif
expected += "::basic_json";
// fallback for Clang
const std::string ns{STRINGIZE(NLOHMANN_JSON_NAMESPACE) "::basic_json"};
CHECK(namespace_name<nlohmann::json>(ns) == expected);
}
#endif
}
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