catch2/include/internal/catch_test_registry.cpp
Martin Hořeňovský 8b01883854 Add support for -fno-exceptions (or equivalent)
This means

* Adding new configuration toggle `CATCH_CONFIG_DISABLE_EXCEPTIONS`
and a best-guess configuration auto-checking for it.
* Adding new set of internal macros, `CATCH_TRY`, `CATCH_CATCH_ALL`
and `CATCH_CATCH_ANON` that can be used in place of regular `try`,
`catch(...)` and `catch(T const&)` respectively, while disappearing
when `CATCH_CONFIG_DISABLE_EXCEPTIONS` is enabled.
* Replacing all uses of `throw` with calls to `Catch::throw_exception`
customization point.
* Providing a default implementation for the above customization point
when `CATCH_CONFIG_DISABLE_EXCEPTIONS` is set.
* Letting users override this implementation with their own.
* Some minor changes and ifdefs all around to support the above
2018-09-03 21:08:27 +02:00

38 lines
1.4 KiB
C++

/*
* Created by Martin on 25/07/2017.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#include "catch_test_registry.h"
#include "catch_compiler_capabilities.h"
#include "catch_test_case_registry_impl.h"
#include "catch_interfaces_registry_hub.h"
namespace Catch {
auto makeTestInvoker( void(*testAsFunction)() ) noexcept -> ITestInvoker* {
return new(std::nothrow) TestInvokerAsFunction( testAsFunction );
}
NameAndTags::NameAndTags( StringRef const& name_ , StringRef const& tags_ ) noexcept : name( name_ ), tags( tags_ ) {}
AutoReg::AutoReg( ITestInvoker* invoker, SourceLineInfo const& lineInfo, StringRef const& classOrMethod, NameAndTags const& nameAndTags ) noexcept {
CATCH_TRY {
getMutableRegistryHub()
.registerTest(
makeTestCase(
invoker,
extractClassName( classOrMethod ),
nameAndTags,
lineInfo));
} CATCH_CATCH_ALL {
// Do not throw when constructing global objects, instead register the exception to be processed later
getMutableRegistryHub().registerStartupException();
}
}
AutoReg::~AutoReg() = default;
}