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/*
Copyright (C) 2012-2021 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
DCP-o-matic 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.
DCP-o-matic 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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file test/job_manager_test.cc
* @brief Test JobManager.
* @ingroup selfcontained
*/
#include "lib/cross.h"
#include "lib/job.h"
#include "lib/job_manager.h"
#include <boost/test/unit_test.hpp>
using std::make_shared;
using std::shared_ptr;
using std::string;
using std::vector;
class TestJob : public Job
{
public:
explicit TestJob (shared_ptr<Film> film)
: Job (film)
{
}
~TestJob ()
{
stop_thread ();
}
void set_finished_ok () {
set_state (FINISHED_OK);
}
void set_finished_error () {
set_state (FINISHED_ERROR);
}
void run () override
{
while (true) {
if (finished ()) {
return;
}
boost::this_thread::interruption_point();
}
}
string name () const override {
return "";
}
string json_name () const override {
return "";
}
};
BOOST_AUTO_TEST_CASE (job_manager_test1)
{
shared_ptr<Film> film;
/* Single job */
auto a = make_shared<TestJob>(film);
JobManager::instance()->add (a);
dcpomatic_sleep_seconds (1);
BOOST_CHECK (a->running());
a->set_finished_ok ();
dcpomatic_sleep_seconds (2);
BOOST_CHECK (a->finished_ok());
}
BOOST_AUTO_TEST_CASE (job_manager_test2)
{
shared_ptr<Film> film;
vector<shared_ptr<TestJob>> jobs;
for (int i = 0; i < 16; ++i) {
auto job = make_shared<TestJob>(film);
jobs.push_back (job);
JobManager::instance()->add (job);
}
dcpomatic_sleep_seconds (1);
BOOST_CHECK (jobs[0]->running());
jobs[0]->set_finished_ok();
dcpomatic_sleep_seconds (1);
BOOST_CHECK (!jobs[0]->running());
BOOST_CHECK (jobs[1]->running());
/* Push our jobs[5] to the top of the list */
for (int i = 0; i < 5; ++i) {
JobManager::instance()->increase_priority(jobs[5]);
}
dcpomatic_sleep_seconds (1);
for (int i = 0; i < 16; ++i) {
BOOST_CHECK (i == 5 ? jobs[i]->running() : !jobs[i]->running());
}
/* Set any jobs that are started to be finished, until they're all finished */
while (true) {
if (std::find_if(jobs.begin(), jobs.end(), [](shared_ptr<Job> job) { return !job->finished_ok(); }) == jobs.end()) {
break;
}
for (auto job: jobs) {
if (job->running()) {
job->set_finished_ok();
}
}
}
BOOST_REQUIRE (!wait_for_jobs());
}
BOOST_AUTO_TEST_CASE(cancel_job_test)
{
shared_ptr<Film> film;
vector<shared_ptr<TestJob>> jobs;
for (int i = 0; i < 2; ++i) {
auto job = make_shared<TestJob>(film);
jobs.push_back(job);
JobManager::instance()->add(job);
}
jobs[1]->cancel();
jobs[0]->cancel();
dcpomatic_sleep_seconds(5);
BOOST_CHECK(jobs[0]->finished_cancelled());
BOOST_CHECK(jobs[1]->finished_cancelled());
}
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