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1d1ccf8f3c
Doing some benchmarking with ClangBuildAnalyzer suggests that compiling Catch2's `SelfTest` spends 10% of the time instantiating `std::unique_ptr` for some interface types required for registering and running tests. The lesser compilation overhead of `Catch::Detail::unique_ptr` should significantly reduce that time. The compiled implementation was also changed to use the custom impl, to avoid having to convert between using `std::unique_ptr` and `Catch::Detail::unique_ptr`. This will likely also improve the compile times of the implementation, but that is less important than improving compilation times of the user's TUs with tests.
43 lines
1.8 KiB
C++
43 lines
1.8 KiB
C++
#include <catch2/internal/catch_enum_values_registry.hpp>
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#include <catch2/matchers/catch_matchers_vector.hpp>
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#include <catch2/catch_test_macros.hpp>
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enum class EnumClass3 { Value1, Value2, Value3, Value4 };
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TEST_CASE( "parseEnums", "[Strings][enums]" ) {
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using namespace Catch::Matchers;
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using Catch::Detail::parseEnums;
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SECTION( "No enums" )
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CHECK_THAT( parseEnums( "" ), Equals( std::vector<Catch::StringRef>{} ) );
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SECTION( "One enum value" ) {
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CHECK_THAT( parseEnums( "ClassName::EnumName::Value1" ),
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Equals(std::vector<Catch::StringRef>{"Value1"} ) );
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CHECK_THAT( parseEnums( "Value1" ),
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Equals( std::vector<Catch::StringRef>{"Value1"} ) );
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CHECK_THAT( parseEnums( "EnumName::Value1" ),
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Equals(std::vector<Catch::StringRef>{"Value1"} ) );
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}
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SECTION( "Multiple enum values" ) {
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CHECK_THAT( parseEnums( "ClassName::EnumName::Value1, ClassName::EnumName::Value2" ),
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Equals( std::vector<Catch::StringRef>{"Value1", "Value2"} ) );
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CHECK_THAT( parseEnums( "ClassName::EnumName::Value1, ClassName::EnumName::Value2, ClassName::EnumName::Value3" ),
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Equals( std::vector<Catch::StringRef>{"Value1", "Value2", "Value3"} ) );
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CHECK_THAT( parseEnums( "ClassName::EnumName::Value1,ClassName::EnumName::Value2 , ClassName::EnumName::Value3" ),
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Equals( std::vector<Catch::StringRef>{"Value1", "Value2", "Value3"} ) );
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}
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}
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TEST_CASE( "Directly creating an EnumInfo" ) {
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using namespace Catch::Detail;
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auto enumInfo = makeEnumInfo( "EnumName", "EnumName::Value1, EnumName::Value2", {0, 1} );
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CHECK( enumInfo->lookup(0) == "Value1" );
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CHECK( enumInfo->lookup(1) == "Value2" );
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CHECK( enumInfo->lookup(3) == "{** unexpected enum value **}" );
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}
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