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nlohmannjson/tests/abi/diag/diag.cpp
2023-11-28 22:36:31 +01:00

30 lines
1.1 KiB
C++

// __ _____ _____ _____
// __| | __| | | | JSON for Modern C++ (supporting code)
// | | |__ | | | | | | version 3.11.3
// |_____|_____|_____|_|___| https://github.com/nlohmann/json
//
// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann <https://nlohmann.me>
// SPDX-License-Identifier: MIT
#include "doctest_compatibility.h"
#include "diag.hpp"
TEST_CASE("ABI compatible diagnostics")
{
SECTION("basic_json size")
{
// basic_json with diagnostics is larger because of added data members
CHECK(json_sizeof_diag_on() == json_sizeof_diag_on_explicit());
CHECK(json_sizeof_diag_off() == json_sizeof_diag_off_explicit());
CHECK(json_sizeof_diag_on() > json_sizeof_diag_off());
}
SECTION("basic_json at")
{
// accessing a nonexistent key throws different exception with diagnostics
CHECK_THROWS_WITH(json_at_diag_on(), "[json.exception.out_of_range.403] (/foo) key 'bar' not found");
CHECK_THROWS_WITH(json_at_diag_off(), "[json.exception.out_of_range.403] key 'bar' not found");
}
}