71 lines
2.9 KiB
C++
71 lines
2.9 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_1_0.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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#include <catch2/internal/catch_test_registry.hpp>
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#include <catch2/internal/catch_compiler_capabilities.hpp>
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#include <catch2/catch_test_case_info.hpp>
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#include <catch2/internal/catch_test_case_registry_impl.hpp>
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#include <catch2/interfaces/catch_interfaces_registry_hub.hpp>
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#include <catch2/internal/catch_string_manip.hpp>
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#include <catch2/internal/catch_move_and_forward.hpp>
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#include <algorithm>
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#include <iterator>
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namespace Catch {
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namespace {
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StringRef extractClassName( StringRef classOrMethodName ) {
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if ( !startsWith( classOrMethodName, '&' ) ) {
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return classOrMethodName;
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}
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// Remove the leading '&' to avoid having to special case it later
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const auto methodName =
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classOrMethodName.substr( 1, classOrMethodName.size() );
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auto reverseStart = std::make_reverse_iterator( methodName.end() );
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auto reverseEnd = std::make_reverse_iterator( methodName.begin() );
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// We make a simplifying assumption that ":" is only present
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// in the input as part of "::" from C++ typenames (this is
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// relatively safe assumption because the input is generated
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// as stringification of type through preprocessor).
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auto lastColons = std::find( reverseStart, reverseEnd, ':' ) + 1;
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auto secondLastColons =
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std::find( lastColons + 1, reverseEnd, ':' );
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auto const startIdx = reverseEnd - secondLastColons;
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auto const classNameSize = secondLastColons - lastColons - 1;
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return methodName.substr(
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static_cast<std::size_t>( startIdx ),
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static_cast<std::size_t>( classNameSize ) );
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}
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} // namespace
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Detail::unique_ptr<ITestInvoker> makeTestInvoker( void(*testAsFunction)() ) {
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return Detail::make_unique<TestInvokerAsFunction>( testAsFunction );
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}
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AutoReg::AutoReg( Detail::unique_ptr<ITestInvoker> invoker, SourceLineInfo const& lineInfo, StringRef classOrMethod, NameAndTags const& nameAndTags ) noexcept {
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CATCH_TRY {
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getMutableRegistryHub()
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.registerTest(
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makeTestCaseInfo(
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extractClassName( classOrMethod ),
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nameAndTags,
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lineInfo),
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CATCH_MOVE(invoker)
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);
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} CATCH_CATCH_ALL {
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// Do not throw when constructing global objects, instead register the exception to be processed later
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getMutableRegistryHub().registerStartupException();
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}
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}
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}
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