28 lines
628 B
C++
28 lines
628 B
C++
#pragma once
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#include "doctest.h"
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#include <iostream>
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#include <regex>
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#include <string>
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#define STRINGIZE_EX(x) #x
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#define STRINGIZE(x) STRINGIZE_EX(x)
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template<typename T>
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std::string namespace_name(std::string ns, T* /*unused*/ = nullptr) // NOLINT(performance-unnecessary-value-param)
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{
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#if DOCTEST_MSVC && !DOCTEST_CLANG
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ns = __FUNCSIG__;
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#elif !DOCTEST_CLANG
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ns = __PRETTY_FUNCTION__;
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#endif
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std::smatch m;
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// extract the true namespace name from the function signature
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CAPTURE(ns);
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CHECK(std::regex_search(ns, m, std::regex("nlohmann(::[a-zA-Z0-9_]+)*::basic_json")));
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return m.str();
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}
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