def canStartWithWorkerForBuilder(self,
workerforbuilder,
buildrequests=None):
locks = self.config.locks
if IRenderable.providedBy(locks):
if buildrequests is None:
raise RuntimeError("buildrequests parameter must be specified "
" when using renderable builder locks. Not "
"specifying buildrequests is deprecated")
# collect properties that would be set for a build if we
# started it now and render locks using it
props = Properties()
Build.setupPropertiesKnownBeforeBuildStarts(
props, buildrequests, self, workerforbuilder)
locks = yield props.render(locks)
# Make sure we don't warn and throw an exception at the same time
if buildrequests is None:
warnings.warn("Not passing corresponding buildrequests to "
"Builder.canStartWithWorkerForBuilder is deprecated")
locks = [(self.botmaster.getLockFromLockAccess(access), access)
for access in locks]
can_start = Build.canStartWithWorkerForBuilder(locks, workerforbuilder)
defer.returnValue(can_start)
def canStartWithWorkerForBuilder(self, workerforbuilder, buildrequests=None):
locks = self.config.locks
if IRenderable.providedBy(locks):
if buildrequests is None:
raise RuntimeError("buildrequests parameter must be specified "
" when using renderable builder locks. Not "
"specifying buildrequests is deprecated")
# collect properties that would be set for a build if we
# started it now and render locks using it
props = Properties()
Build.setupPropertiesKnownBeforeBuildStarts(props, buildrequests,
self, workerforbuilder)
locks = yield props.render(locks)
# Make sure we don't warn and throw an exception at the same time
if buildrequests is None:
warnings.warn(
"Not passing corresponding buildrequests to "
"Builder.canStartWithWorkerForBuilder is deprecated")
locks = [(self.botmaster.getLockFromLockAccess(access), access)
for access in locks]
can_start = Build.canStartWithWorkerForBuilder(locks, workerforbuilder)
defer.returnValue(can_start)
def testBuildcanStartWithWorkerForBuilder(self):
b = self.build
workerforbuilder1 = Mock()
workerforbuilder2 = Mock()
lock = WorkerLock('lock')
counting_access = lock.access('counting')
real_lock = b.builder.botmaster.getLockByID(lock)
# no locks, so both these pass (call twice to verify there's no
# state/memory)
lock_list = [(real_lock, counting_access)]
self.assertTrue(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder1))
self.assertTrue(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder1))
self.assertTrue(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder2))
self.assertTrue(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder2))
worker_lock_1 = real_lock.getLock(workerforbuilder1.worker)
worker_lock_2 = real_lock.getLock(workerforbuilder2.worker)
# then have workerforbuilder2 claim its lock:
worker_lock_2.claim(workerforbuilder2, counting_access)
self.assertTrue(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder1))
self.assertTrue(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder1))
self.assertFalse(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder2))
self.assertFalse(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder2))
worker_lock_2.release(workerforbuilder2, counting_access)
# then have workerforbuilder1 claim its lock:
worker_lock_1.claim(workerforbuilder1, counting_access)
self.assertFalse(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder1))
self.assertFalse(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder1))
self.assertTrue(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder2))
self.assertTrue(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder2))
worker_lock_1.release(workerforbuilder1, counting_access)
def testBuildcanStartWithWorkerForBuilder(self):
b = self.build
workerforbuilder1 = Mock()
workerforbuilder2 = Mock()
lock = WorkerLock('lock')
counting_access = lock.access('counting')
real_lock = b.builder.botmaster.getLockByID(lock)
# no locks, so both these pass (call twice to verify there's no
# state/memory)
lock_list = [(real_lock, counting_access)]
self.assertTrue(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder1))
self.assertTrue(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder1))
self.assertTrue(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder2))
self.assertTrue(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder2))
worker_lock_1 = real_lock.getLock(workerforbuilder1.worker)
worker_lock_2 = real_lock.getLock(workerforbuilder2.worker)
# then have workerforbuilder2 claim its lock:
worker_lock_2.claim(workerforbuilder2, counting_access)
self.assertTrue(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder1))
self.assertTrue(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder1))
self.assertFalse(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder2))
self.assertFalse(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder2))
worker_lock_2.release(workerforbuilder2, counting_access)
# then have workerforbuilder1 claim its lock:
worker_lock_1.claim(workerforbuilder1, counting_access)
self.assertFalse(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder1))
self.assertFalse(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder1))
self.assertTrue(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder2))
self.assertTrue(
Build.canStartWithWorkerForBuilder(lock_list, workerforbuilder2))
worker_lock_1.release(workerforbuilder1, counting_access)
def canStartWithWorkerForBuilder(self, workerforbuilder):
locks = [(self.botmaster.getLockFromLockAccess(access), access)
for access in self.config.locks]
return Build.canStartWithWorkerForBuilder(locks, workerforbuilder)
def canStartWithWorkerForBuilder(self, workerforbuilder):
locks = [(self.botmaster.getLockFromLockAccess(access), access)
for access in self.config.locks]
return Build.canStartWithWorkerForBuilder(locks, workerforbuilder)
