lumiera_/tests/testrunner.cpp
Ichthyostega ce2116fccd Library: option to provide an explicit random seed for tests
* add new option to the commandline option parser
 * pass this as std::optional to the test-suite constructor
 * use this value optionally to inject a fixed value on re-seeding
 * provide diagnostic output to show the actual seed value used
2024-11-12 15:49:15 +01:00

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2.2 KiB
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/*
Testrunner - execute a suite of test objects, possibly filtered by category
Copyright (C) Lumiera.org
2008, Christian Thaeter <ct@pipapo.org>
Hermann Vosseler <Ichthyostega@web.de>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of
the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
* *****************************************************/
/** @file testrunner.cpp
** Lumiera unit test suite
** A simple test runner application.
** The build system will link the individual shared libraries with the test code
** together with this translation unit into the executable `target/test-suite`
*/
#include "include/lifecycle.h"
#include "lib/test/testoption.hpp"
#include "lib/test/suite.hpp"
using lumiera::LifecycleHook;
using lumiera::ON_GLOBAL_INIT;
using lumiera::ON_GLOBAL_SHUTDOWN;
/** run all tests or any single test specified in the first
* command line argument.
* @return exit code signalling if any exception was caught
* at the level of individual test cases
* @throws any further exceptions raised outside of test cases
* @throws any library and external exceptions (not lumiera::Exception)
*/
int main (int argc, const char* argv[])
{
lib::Cmdline args (argc,argv);
test::TestOption optparser (args);
test::Suite suite (optparser.getTestgroup(), optparser.optSeed());
LifecycleHook::trigger (ON_GLOBAL_INIT);
if (optparser.shouldDescribe())
suite.describe();
else
optparser.handleHelpRequest() || suite.run (args);
LifecycleHook::trigger (ON_GLOBAL_SHUTDOWN);
return suite.getExitCode();
}