public function run()
{
$results = array();
$build_start = microtime(true);
$config_manager = $this->getConfigurationManager();
if ($this->getEnableCoverage() !== false) {
$command = $config_manager->getConfigFromAnySource('unit.engine.tap.cover');
} else {
$command = $config_manager->getConfigFromAnySource('unit.engine.tap.command');
}
$timeout = $config_manager->getConfigFromAnySource('unit.engine.tap.timeout');
if (!$timeout) {
$timeout = 15;
}
$future = new ExecFuture('%C', $command);
$future->setTimeout($timeout);
$result = new ArcanistUnitTestResult();
$result->setName($command ? $command : 'unknown');
try {
list($stdout, $stderr) = $future->resolvex();
$result->setResult(ArcanistUnitTestResult::RESULT_PASS);
if ($this->getEnableCoverage() !== false) {
$coverage = $this->readCoverage('coverage/cobertura-coverage.xml');
$result->setCoverage($coverage);
}
} catch (CommandException $exc) {
$result->setResult(ArcanistUnitTestResult::RESULT_FAIL);
if ($future->getWasKilledByTimeout()) {
print "Process stdout:\n" . $exc->getStdout() . "\nProcess stderr:\n" . $exc->getStderr() . "\nExceeded timeout of {$timeout} secs.\nMake unit tests faster.";
} else {
$result->setUserdata($exc->getStdout() . $exc->getStderr());
}
}
$result->setDuration(microtime(true) - $build_start);
$results[] = $result;
return $results;
}
/**
* Build the projects relevant for the specified test assemblies and return
* the results of the builds as test results. This build also passes the
* "SkipTestsOnBuild" parameter when building the projects, so that MSBuild
* conditionals can be used to prevent any tests running as part of the
* build itself (since the unit tester is about to run each of the tests
* individually).
*
* @param array Array of test assemblies.
* @return array Array of test results.
*/
private function buildProjects(array $test_assemblies)
{
$build_futures = array();
$build_failed = false;
$build_start = microtime(true);
$results = array();
foreach ($test_assemblies as $test_assembly) {
$build_future = new ExecFuture('%C %s', $this->buildEngine, '/p:SkipTestsOnBuild=True');
$build_future->setCWD(Filesystem::resolvePath(dirname($test_assembly['project'])));
$build_futures[$test_assembly['project']] = $build_future;
}
$iterator = Futures($build_futures)->limit(1);
foreach ($iterator as $test_assembly => $future) {
$result = new ArcanistUnitTestResult();
$result->setName('(build) ' . $test_assembly);
try {
$future->resolvex();
$result->setResult(ArcanistUnitTestResult::RESULT_PASS);
} catch (CommandException $exc) {
if ($exc->getError() > 1) {
throw $exc;
}
$result->setResult(ArcanistUnitTestResult::RESULT_FAIL);
$result->setUserdata($exc->getStdout());
$build_failed = true;
}
$result->setDuration(microtime(true) - $build_start);
$results[] = $result;
}
return $results;
}