Ichthyostega
155bf95ce5
this bit of Sed magic relies on the fact that we happen to write
the almost correct class name of a test into the header comment.
HOWTO:
for F in $(find tests -type f \( -name '*.cpp' \) -exec egrep -q '§§TODO§§' {} \; -print);
do sed -r -i -e'
2 {h;x;s/\s+(.+)\(Test\).*$/\\ref \1_test/;x};
/§§TODO§§/ {s/§§TODO§§//;G;s/\n//}'
$F;
done
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 \ref JobHash_test
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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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