Ichthyostega
24b3bec4be
Doxygen will only process files with a @file documentation comment. Up to now, none of our test code has such a comment, preventing the cross-links to unit tests from working. This is unfortunate, since unit tests, and even the code comments there, can be considered as the most useful form of technical documentation. Thus I'll start an initiative to fill in those missing comments automatically
132 lines
4.2 KiB
C++
132 lines
4.2 KiB
C++
/*
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JobHash(Test) - verify job definition and job identity hash
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Copyright (C) Lumiera.org
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2013, Hermann Vosseler <Ichthyostega@web.de>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of
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the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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* *****************************************************/
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/** @file job-hash-test.cpp
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** unit test §§TODO§§
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*/
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#include "lib/test/run.hpp"
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#include "lib/util.hpp"
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#include "backend/real-clock.hpp"
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#include "backend/engine/dummy-job.hpp"
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#include <boost/functional/hash.hpp>
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namespace backend {
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namespace engine {
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namespace test {
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using util::isSameObject;
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/**********************************************************************//**
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* @test verify the basic properties of the job and job descriptor struct;
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* especially verify that job data is passed properly back to the
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* closure and that a identity can be constructed based on a
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* hash of the job's data.
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*
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* @see Job
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* @see JobClosure
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* @see SchedulerInterface_test
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*/
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class JobHash_test : public Test
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{
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virtual void
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run (Arg)
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{
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verify_simple_job_properties();
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verify_job_identity();
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}
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void
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verify_simple_job_properties()
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{
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Job job = DummyJob::build();
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CHECK (job.isValid());
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Time beforeInvocation = RealClock::now();
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job.triggerJob();
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CHECK (DummyJob::was_invoked (job));
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CHECK (RealClock::now() > DummyJob::invocationTime (job));
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CHECK (beforeInvocation < DummyJob::invocationTime (job));
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}
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void
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verify_job_identity()
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{
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Job job1 = DummyJob::build();
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Job job2 = DummyJob::build();
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CHECK (job1 != job2, "random test data clash");
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CHECK (hash_value(job1) != hash_value(job2));
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Job copy(job1);
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CHECK (!isSameObject (job1, copy));
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CHECK (copy == job1);
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CHECK (hash_value(job1) == hash_value(copy));
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copy.parameter.nominalTime++;
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CHECK (hash_value(job1) != hash_value(copy)); // hash value depends on the concrete nominal job time
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copy = job1;
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copy.parameter.invoKey.metaInfo.a++;
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CHECK (hash_value(job1) != hash_value(copy)); // hash value depends on the internal interpretation of the invocation key
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class OtherClosure
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: public JobClosure
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{
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void invokeJobOperation (JobParameter) { /* irrelevant */ }
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void signalFailure (JobParameter,JobFailureReason) { /* irrelevant */ }
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JobKind getJobKind() const { return META_JOB; }
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bool verify (Time, InvocationInstanceID) const { return false; }
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size_t
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hashOfInstance(InvocationInstanceID invoKey) const
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{
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return boost::hash_value (invoKey.metaInfo.a);
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}
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};
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OtherClosure someOtherClosure;
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copy = job1;
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copy.jobClosure = &someOtherClosure;
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CHECK (hash_value(job1) != hash_value(copy)); // hash value indeed depends on the concrete job closure instance
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}
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};
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/** Register this test class... */
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LAUNCHER(JobHash_test, "unit engine");
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}}} // namespace backend::engine::test
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