catch2/include/internal/catch_startup_exception_registry.hpp
Martin Hořeňovský da0edcbe25 Collect startup exceptions instead of throwing them
Previously, some errors in Catch configuration would cause exceptions to
be thrown before main was even entered. This leads to call to
`std::terminate`, which is not a particularly nice way of ending the
binary.

Now these exceptions are registered with a global collector and used
once Catch enters main. They can also be optionally ignored, if user
supplies his own main and opts not to check them (or ignored them
intentionally).

Closes #921
2017-06-04 21:39:27 +02:00

25 lines
816 B
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/*
* Created by Martin on 04/06/2017.
* Copyright 2017 Two Blue Cubes Ltd. All rights reserved.
*
* 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)
*/
#ifndef TWOBLUECUBES_CATCH_STARTUP_EXCEPTION_REGISTRY_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_STARTUP_EXCEPTION_REGISTRY_HPP_INCLUDED
#include "catch_startup_exception_registry.h"
namespace Catch {
void StartupExceptionRegistry::add( std::exception_ptr const& exception ) {
m_exceptions.push_back(exception);
}
std::vector<std::exception_ptr> const& StartupExceptionRegistry::getExceptions() const {
return m_exceptions;
}
} // end namespace Catch
#endif // TWOBLUECUBES_CATCH_STARTUP_EXCEPTION_REGISTRY_HPP_INCLUDED