123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475 |
- #include "catch_enum_values_registry.h"
- #include "catch_string_manip.h"
- #include "catch_stream.h"
- #include <map>
- #include <cassert>
- namespace Catch {
- IMutableEnumValuesRegistry::~IMutableEnumValuesRegistry() {}
- namespace Detail {
- namespace {
-
-
- StringRef extractInstanceName(StringRef enumInstance) {
-
- size_t name_start = enumInstance.size();
- while (name_start > 0 && enumInstance[name_start - 1] != ':') {
- --name_start;
- }
- return enumInstance.substr(name_start, enumInstance.size() - name_start);
- }
- }
- std::vector<StringRef> parseEnums( StringRef enums ) {
- auto enumValues = splitStringRef( enums, ',' );
- std::vector<StringRef> parsed;
- parsed.reserve( enumValues.size() );
- for( auto const& enumValue : enumValues ) {
- parsed.push_back(trim(extractInstanceName(enumValue)));
- }
- return parsed;
- }
- EnumInfo::~EnumInfo() {}
- StringRef EnumInfo::lookup( int value ) const {
- for( auto const& valueToName : m_values ) {
- if( valueToName.first == value )
- return valueToName.second;
- }
- return "{** unexpected enum value **}"_sr;
- }
- std::unique_ptr<EnumInfo> makeEnumInfo( StringRef enumName, StringRef allValueNames, std::vector<int> const& values ) {
- std::unique_ptr<EnumInfo> enumInfo( new EnumInfo );
- enumInfo->m_name = enumName;
- enumInfo->m_values.reserve( values.size() );
- const auto valueNames = Catch::Detail::parseEnums( allValueNames );
- assert( valueNames.size() == values.size() );
- std::size_t i = 0;
- for( auto value : values )
- enumInfo->m_values.emplace_back(value, valueNames[i++]);
- return enumInfo;
- }
- EnumInfo const& EnumValuesRegistry::registerEnum( StringRef enumName, StringRef allValueNames, std::vector<int> const& values ) {
- m_enumInfos.push_back(makeEnumInfo(enumName, allValueNames, values));
- return *m_enumInfos.back();
- }
- }
- }
|