diff options
Diffstat (limited to 'packages/Python/lldbsuite/test/macosx/queues/TestQueues.py')
| -rw-r--r-- | packages/Python/lldbsuite/test/macosx/queues/TestQueues.py | 365 |
1 files changed, 0 insertions, 365 deletions
diff --git a/packages/Python/lldbsuite/test/macosx/queues/TestQueues.py b/packages/Python/lldbsuite/test/macosx/queues/TestQueues.py deleted file mode 100644 index cdc9606c377a1..0000000000000 --- a/packages/Python/lldbsuite/test/macosx/queues/TestQueues.py +++ /dev/null @@ -1,365 +0,0 @@ -"""Test queues inspection SB APIs.""" - -from __future__ import print_function - - -import unittest2 -import os -import time -import lldb -from lldbsuite.test.decorators import * -from lldbsuite.test.lldbtest import * -from lldbsuite.test import lldbutil - - -class TestQueues(TestBase): - - mydir = TestBase.compute_mydir(__file__) - - @skipUnlessDarwin - @add_test_categories(['pyapi']) - def test_with_python_api_queues(self): - """Test queues inspection SB APIs.""" - self.build() - self.queues() - - @skipUnlessDarwin - @add_test_categories(['pyapi']) - def test_with_python_api_queues_with_backtrace(self): - """Test queues inspection SB APIs.""" - self.build() - self.queues_with_libBacktraceRecording() - - def setUp(self): - # Call super's setUp(). - TestBase.setUp(self) - # Find the line numbers that we will step to in main: - self.main_source = "main.c" - - def check_queue_for_valid_queue_id(self, queue): - self.assertTrue( - queue.GetQueueID() != 0, "Check queue %s for valid QueueID (got 0x%x)" % - (queue.GetName(), queue.GetQueueID())) - - def check_running_and_pending_items_on_queue( - self, queue, expected_running, expected_pending): - self.assertTrue( - queue.GetNumPendingItems() == expected_pending, - "queue %s should have %d pending items, instead has %d pending items" % - (queue.GetName(), - expected_pending, - (queue.GetNumPendingItems()))) - self.assertTrue( - queue.GetNumRunningItems() == expected_running, - "queue %s should have %d running items, instead has %d running items" % - (queue.GetName(), - expected_running, - (queue.GetNumRunningItems()))) - - def check_number_of_threads_owned_by_queue(self, queue, number_threads): - self.assertTrue( - queue.GetNumThreads() == number_threads, - "queue %s should have %d thread executing, but has %d" % - (queue.GetName(), - number_threads, - queue.GetNumThreads())) - - def check_queue_kind(self, queue, kind): - expected_kind_string = "Unknown" - if kind == lldb.eQueueKindSerial: - expected_kind_string = "Serial queue" - if kind == lldb.eQueueKindConcurrent: - expected_kind_string = "Concurrent queue" - actual_kind_string = "Unknown" - if queue.GetKind() == lldb.eQueueKindSerial: - actual_kind_string = "Serial queue" - if queue.GetKind() == lldb.eQueueKindConcurrent: - actual_kind_string = "Concurrent queue" - self.assertTrue( - queue.GetKind() == kind, - "queue %s is expected to be a %s but it is actually a %s" % - (queue.GetName(), - expected_kind_string, - actual_kind_string)) - - def check_queues_threads_match_queue(self, queue): - for idx in range(0, queue.GetNumThreads()): - t = queue.GetThreadAtIndex(idx) - self.assertTrue( - t.IsValid(), "Queue %s's thread #%d must be valid" % - (queue.GetName(), idx)) - self.assertTrue( - t.GetQueueID() == queue.GetQueueID(), - "Queue %s has a QueueID of %d but its thread #%d has a QueueID of %d" % - (queue.GetName(), - queue.GetQueueID(), - idx, - t.GetQueueID())) - self.assertTrue( - t.GetQueueName() == queue.GetName(), - "Queue %s has a QueueName of %s but its thread #%d has a QueueName of %s" % - (queue.GetName(), - queue.GetName(), - idx, - t.GetQueueName())) - self.assertTrue( - t.GetQueue().GetQueueID() == queue.GetQueueID(), - "Thread #%d's Queue's QueueID of %d is not the same as the QueueID of its owning queue %d" % - (idx, - t.GetQueue().GetQueueID(), - queue.GetQueueID())) - - def queues(self): - """Test queues inspection SB APIs without libBacktraceRecording.""" - exe = self.getBuildArtifact("a.out") - - target = self.dbg.CreateTarget(exe) - self.assertTrue(target, VALID_TARGET) - self.main_source_spec = lldb.SBFileSpec(self.main_source) - break1 = target.BreakpointCreateByName("stopper", 'a.out') - self.assertTrue(break1, VALID_BREAKPOINT) - process = target.LaunchSimple( - [], None, self.get_process_working_directory()) - self.assertTrue(process, PROCESS_IS_VALID) - threads = lldbutil.get_threads_stopped_at_breakpoint(process, break1) - if len(threads) != 1: - self.fail("Failed to stop at breakpoint 1.") - - queue_submittor_1 = lldb.SBQueue() - queue_performer_1 = lldb.SBQueue() - queue_performer_2 = lldb.SBQueue() - queue_performer_3 = lldb.SBQueue() - for idx in range(0, process.GetNumQueues()): - q = process.GetQueueAtIndex(idx) - if q.GetName() == "com.apple.work_submittor_1": - queue_submittor_1 = q - if q.GetName() == "com.apple.work_performer_1": - queue_performer_1 = q - if q.GetName() == "com.apple.work_performer_2": - queue_performer_2 = q - if q.GetName() == "com.apple.work_performer_3": - queue_performer_3 = q - - self.assertTrue( - queue_submittor_1.IsValid() and queue_performer_1.IsValid() and queue_performer_2.IsValid() and queue_performer_3.IsValid(), - "Got all four expected queues: %s %s %s %s" % - (queue_submittor_1.IsValid(), - queue_performer_1.IsValid(), - queue_performer_2.IsValid(), - queue_performer_3.IsValid())) - - self.check_queue_for_valid_queue_id(queue_submittor_1) - self.check_queue_for_valid_queue_id(queue_performer_1) - self.check_queue_for_valid_queue_id(queue_performer_2) - self.check_queue_for_valid_queue_id(queue_performer_3) - - self.check_number_of_threads_owned_by_queue(queue_submittor_1, 1) - self.check_number_of_threads_owned_by_queue(queue_performer_1, 1) - self.check_number_of_threads_owned_by_queue(queue_performer_2, 1) - self.check_number_of_threads_owned_by_queue(queue_performer_3, 4) - - self.check_queue_kind(queue_submittor_1, lldb.eQueueKindSerial) - self.check_queue_kind(queue_performer_1, lldb.eQueueKindSerial) - self.check_queue_kind(queue_performer_2, lldb.eQueueKindSerial) - self.check_queue_kind(queue_performer_3, lldb.eQueueKindConcurrent) - - self.check_queues_threads_match_queue(queue_submittor_1) - self.check_queues_threads_match_queue(queue_performer_1) - self.check_queues_threads_match_queue(queue_performer_2) - self.check_queues_threads_match_queue(queue_performer_3) - - # We have threads running with all the different dispatch QoS service - # levels - find those threads and check that we can get the correct - # QoS name for each of them. - - user_initiated_thread = lldb.SBThread() - user_interactive_thread = lldb.SBThread() - utility_thread = lldb.SBThread() - unspecified_thread = lldb.SBThread() - background_thread = lldb.SBThread() - for th in process.threads: - if th.GetName() == "user initiated QoS": - user_initiated_thread = th - if th.GetName() == "user interactive QoS": - user_interactive_thread = th - if th.GetName() == "utility QoS": - utility_thread = th - if th.GetName() == "unspecified QoS": - unspecified_thread = th - if th.GetName() == "background QoS": - background_thread = th - - self.assertTrue( - user_initiated_thread.IsValid(), - "Found user initiated QoS thread") - self.assertTrue( - user_interactive_thread.IsValid(), - "Found user interactive QoS thread") - self.assertTrue(utility_thread.IsValid(), "Found utility QoS thread") - self.assertTrue( - unspecified_thread.IsValid(), - "Found unspecified QoS thread") - self.assertTrue( - background_thread.IsValid(), - "Found background QoS thread") - - stream = lldb.SBStream() - self.assertTrue( - user_initiated_thread.GetInfoItemByPathAsString( - "requested_qos.printable_name", - stream), - "Get QoS printable string for user initiated QoS thread") - self.assertTrue( - stream.GetData() == "User Initiated", - "user initiated QoS thread name is valid") - stream.Clear() - self.assertTrue( - user_interactive_thread.GetInfoItemByPathAsString( - "requested_qos.printable_name", - stream), - "Get QoS printable string for user interactive QoS thread") - self.assertTrue( - stream.GetData() == "User Interactive", - "user interactive QoS thread name is valid") - stream.Clear() - self.assertTrue( - utility_thread.GetInfoItemByPathAsString( - "requested_qos.printable_name", - stream), - "Get QoS printable string for utility QoS thread") - self.assertTrue( - stream.GetData() == "Utility", - "utility QoS thread name is valid") - stream.Clear() - self.assertTrue( - unspecified_thread.GetInfoItemByPathAsString( - "requested_qos.printable_name", - stream), - "Get QoS printable string for unspecified QoS thread") - qosName = stream.GetData() - self.assertTrue( - qosName == "User Initiated" or qosName == "Default", - "unspecified QoS thread name is valid") - stream.Clear() - self.assertTrue( - background_thread.GetInfoItemByPathAsString( - "requested_qos.printable_name", - stream), - "Get QoS printable string for background QoS thread") - self.assertTrue( - stream.GetData() == "Background", - "background QoS thread name is valid") - - def queues_with_libBacktraceRecording(self): - """Test queues inspection SB APIs with libBacktraceRecording present.""" - exe = self.getBuildArtifact("a.out") - - if not os.path.isfile( - '/Applications/Xcode.app/Contents/Developer/usr/lib/libBacktraceRecording.dylib'): - self.skipTest( - "Skipped because libBacktraceRecording.dylib was present on the system.") - - if not os.path.isfile( - '/usr/lib/system/introspection/libdispatch.dylib'): - self.skipTest( - "Skipped because introspection libdispatch dylib is not present.") - - target = self.dbg.CreateTarget(exe) - self.assertTrue(target, VALID_TARGET) - - self.main_source_spec = lldb.SBFileSpec(self.main_source) - - break1 = target.BreakpointCreateByName("stopper", 'a.out') - self.assertTrue(break1, VALID_BREAKPOINT) - - # Now launch the process, and do not stop at entry point. - libbtr_path = "/Applications/Xcode.app/Contents/Developer/usr/lib/libBacktraceRecording.dylib" - if self.getArchitecture() in ['arm', 'arm64', 'arm64e', 'arm64_32', 'armv7', 'armv7k']: - libbtr_path = "/Developer/usr/lib/libBacktraceRecording.dylib" - - process = target.LaunchSimple( - [], - [ - 'DYLD_INSERT_LIBRARIES=%s' % (libbtr_path), - 'DYLD_LIBRARY_PATH=/usr/lib/system/introspection'], - self.get_process_working_directory()) - - self.assertTrue(process, PROCESS_IS_VALID) - - # The stop reason of the thread should be breakpoint. - threads = lldbutil.get_threads_stopped_at_breakpoint(process, break1) - if len(threads) != 1: - self.fail("Failed to stop at breakpoint 1.") - - libbtr_module_filespec = lldb.SBFileSpec("libBacktraceRecording.dylib") - libbtr_module = target.FindModule(libbtr_module_filespec) - if not libbtr_module.IsValid(): - self.skipTest( - "Skipped because libBacktraceRecording.dylib was not loaded into the process.") - - self.assertTrue( - process.GetNumQueues() >= 4, - "Found the correct number of queues.") - - queue_submittor_1 = lldb.SBQueue() - queue_performer_1 = lldb.SBQueue() - queue_performer_2 = lldb.SBQueue() - queue_performer_3 = lldb.SBQueue() - for idx in range(0, process.GetNumQueues()): - q = process.GetQueueAtIndex(idx) - if q.GetName() == "com.apple.work_submittor_1": - queue_submittor_1 = q - if q.GetName() == "com.apple.work_performer_1": - queue_performer_1 = q - if q.GetName() == "com.apple.work_performer_2": - queue_performer_2 = q - if q.GetName() == "com.apple.work_performer_3": - queue_performer_3 = q - - self.assertTrue( - queue_submittor_1.IsValid() and queue_performer_1.IsValid() and queue_performer_2.IsValid() and queue_performer_3.IsValid(), - "Got all four expected queues: %s %s %s %s" % - (queue_submittor_1.IsValid(), - queue_performer_1.IsValid(), - queue_performer_2.IsValid(), - queue_performer_3.IsValid())) - - self.check_queue_for_valid_queue_id(queue_submittor_1) - self.check_queue_for_valid_queue_id(queue_performer_1) - self.check_queue_for_valid_queue_id(queue_performer_2) - self.check_queue_for_valid_queue_id(queue_performer_3) - - self.check_running_and_pending_items_on_queue(queue_submittor_1, 1, 0) - self.check_running_and_pending_items_on_queue(queue_performer_1, 1, 3) - self.check_running_and_pending_items_on_queue( - queue_performer_2, 1, 9999) - self.check_running_and_pending_items_on_queue(queue_performer_3, 4, 0) - - self.check_number_of_threads_owned_by_queue(queue_submittor_1, 1) - self.check_number_of_threads_owned_by_queue(queue_performer_1, 1) - self.check_number_of_threads_owned_by_queue(queue_performer_2, 1) - self.check_number_of_threads_owned_by_queue(queue_performer_3, 4) - - self.check_queue_kind(queue_submittor_1, lldb.eQueueKindSerial) - self.check_queue_kind(queue_performer_1, lldb.eQueueKindSerial) - self.check_queue_kind(queue_performer_2, lldb.eQueueKindSerial) - self.check_queue_kind(queue_performer_3, lldb.eQueueKindConcurrent) - - self.check_queues_threads_match_queue(queue_submittor_1) - self.check_queues_threads_match_queue(queue_performer_1) - self.check_queues_threads_match_queue(queue_performer_2) - self.check_queues_threads_match_queue(queue_performer_3) - - self.assertTrue(queue_performer_2.GetPendingItemAtIndex( - 0).IsValid(), "queue 2's pending item #0 is valid") - self.assertTrue(queue_performer_2.GetPendingItemAtIndex(0).GetAddress().GetSymbol( - ).GetName() == "doing_the_work_2", "queue 2's pending item #0 should be doing_the_work_2") - self.assertTrue( - queue_performer_2.GetNumPendingItems() == 9999, - "verify that queue 2 still has 9999 pending items") - self.assertTrue(queue_performer_2.GetPendingItemAtIndex( - 9998).IsValid(), "queue 2's pending item #9998 is valid") - self.assertTrue(queue_performer_2.GetPendingItemAtIndex(9998).GetAddress().GetSymbol( - ).GetName() == "doing_the_work_2", "queue 2's pending item #0 should be doing_the_work_2") - self.assertTrue(queue_performer_2.GetPendingItemAtIndex( - 9999).IsValid() == False, "queue 2's pending item #9999 is invalid") |