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39 lines
1.5 KiB
C++
39 lines
1.5 KiB
C++
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// Copyright Catch2 Authors
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE.txt or copy at
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// https://www.boost.org/LICENSE_1_0.txt)
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// SPDX-License-Identifier: BSL-1.0
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#define CATCH_CONFIG_ENABLE_PAIR_STRINGMAKER
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#include <catch2/catch_test_macros.hpp>
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TEST_CASE( "std::pair<int,std::string> -> toString", "[toString][pair]" ) {
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std::pair<int,std::string> value( 34, "xyzzy" );
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REQUIRE( ::Catch::Detail::stringify( value ) == "{ 34, \"xyzzy\" }" );
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}
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TEST_CASE( "std::pair<int,const std::string> -> toString", "[toString][pair]" ) {
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std::pair<int,const std::string> value( 34, "xyzzy" );
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REQUIRE( ::Catch::Detail::stringify(value) == "{ 34, \"xyzzy\" }" );
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}
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TEST_CASE( "std::vector<std::pair<std::string,int> > -> toString", "[toString][pair]" ) {
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std::vector<std::pair<std::string,int> > pr;
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pr.push_back( std::make_pair("green", 55 ) );
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REQUIRE( ::Catch::Detail::stringify( pr ) == "{ { \"green\", 55 } }" );
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}
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// This is pretty contrived - I figure if this works, anything will...
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TEST_CASE( "pair<pair<int,const char *,pair<std::string,int> > -> toString", "[toString][pair]" ) {
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typedef std::pair<int,const char *> left_t;
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typedef std::pair<std::string,int> right_t;
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left_t left( 42, "Arthur" );
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right_t right( "Ford", 24 );
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std::pair<left_t,right_t> pair( left, right );
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REQUIRE( ::Catch::Detail::stringify( pair ) == "{ { 42, \"Arthur\" }, { \"Ford\", 24 } }" );
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}
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