diff options
Diffstat (limited to 'packages/Python/lldbsuite/test/functionalities/tsan/multiple/TestTsanMultiple.py')
-rw-r--r-- | packages/Python/lldbsuite/test/functionalities/tsan/multiple/TestTsanMultiple.py | 61 |
1 files changed, 39 insertions, 22 deletions
diff --git a/packages/Python/lldbsuite/test/functionalities/tsan/multiple/TestTsanMultiple.py b/packages/Python/lldbsuite/test/functionalities/tsan/multiple/TestTsanMultiple.py index c22501141cca..436fcf63d07d 100644 --- a/packages/Python/lldbsuite/test/functionalities/tsan/multiple/TestTsanMultiple.py +++ b/packages/Python/lldbsuite/test/functionalities/tsan/multiple/TestTsanMultiple.py @@ -2,33 +2,38 @@ Test ThreadSanitizer when multiple different issues are found. """ -import os, time +import os +import time import lldb from lldbsuite.test.lldbtest import * from lldbsuite.test.decorators import * import lldbsuite.test.lldbutil as lldbutil import json + class TsanMultipleTestCase(TestBase): mydir = TestBase.compute_mydir(__file__) - @expectedFailureAll(oslist=["linux"], bugnumber="non-core functionality, need to reenable and fix later (DES 2014.11.07)") - @skipIfFreeBSD # llvm.org/pr21136 runtimes not yet available by default + @expectedFailureAll( + oslist=["linux"], + bugnumber="non-core functionality, need to reenable and fix later (DES 2014.11.07)") + @skipIfFreeBSD # llvm.org/pr21136 runtimes not yet available by default @skipIfRemote - @skipUnlessCompilerRt @skipUnlessThreadSanitizer - def test (self): - self.build () - self.tsan_tests () + def test(self): + self.build() + self.tsan_tests() def setUp(self): # Call super's setUp(). TestBase.setUp(self) - def tsan_tests (self): - exe = os.path.join (os.getcwd(), "a.out") - self.expect("file " + exe, patterns = [ "Current executable set to .*a.out" ]) + def tsan_tests(self): + exe = os.path.join(os.getcwd(), "a.out") + self.expect( + "file " + exe, + patterns=["Current executable set to .*a.out"]) self.runCmd("env TSAN_OPTIONS=abort_on_error=0") @@ -36,34 +41,46 @@ class TsanMultipleTestCase(TestBase): stop_reason = self.dbg.GetSelectedTarget().process.GetSelectedThread().GetStopReason() if stop_reason == lldb.eStopReasonExec: - # On OS X 10.10 and older, we need to re-exec to enable interceptors. + # On OS X 10.10 and older, we need to re-exec to enable + # interceptors. self.runCmd("continue") report_count = 0 - while self.dbg.GetSelectedTarget().process.GetSelectedThread().GetStopReason() == lldb.eStopReasonInstrumentation: + while self.dbg.GetSelectedTarget().process.GetSelectedThread( + ).GetStopReason() == lldb.eStopReasonInstrumentation: report_count += 1 - stop_description = self.dbg.GetSelectedTarget().process.GetSelectedThread().GetStopDescription(100) + stop_description = self.dbg.GetSelectedTarget( + ).process.GetSelectedThread().GetStopDescription(100) self.assertTrue( - (stop_description == "Data race detected") or - (stop_description == "Use of deallocated memory detected") or - (stop_description == "Thread leak detected") or - (stop_description == "Use of an uninitialized or destroyed mutex detected") or - (stop_description == "Unlock of an unlocked mutex (or by a wrong thread) detected") + (stop_description == "Data race detected") or + (stop_description == "Use of deallocated memory detected") or + (stop_description == "Thread leak detected") or + (stop_description == "Use of an uninitialized or destroyed mutex detected") or + (stop_description == "Unlock of an unlocked mutex (or by a wrong thread) detected") ) - self.expect("thread info -s", "The extended stop info should contain the TSan provided fields", - substrs = ["instrumentation_class", "description", "mops"]) + self.expect( + "thread info -s", + "The extended stop info should contain the TSan provided fields", + substrs=[ + "instrumentation_class", + "description", + "mops"]) output_lines = self.res.GetOutput().split('\n') json_line = '\n'.join(output_lines[2:]) data = json.loads(json_line) self.assertEqual(data["instrumentation_class"], "ThreadSanitizer") - backtraces = self.dbg.GetSelectedTarget().process.GetSelectedThread().GetStopReasonExtendedBacktraces(lldb.eInstrumentationRuntimeTypeThreadSanitizer) + backtraces = self.dbg.GetSelectedTarget().process.GetSelectedThread( + ).GetStopReasonExtendedBacktraces(lldb.eInstrumentationRuntimeTypeThreadSanitizer) self.assertTrue(backtraces.GetSize() >= 1) self.runCmd("continue") - self.assertEqual(self.dbg.GetSelectedTarget().process.GetState(), lldb.eStateExited, PROCESS_EXITED) + self.assertEqual( + self.dbg.GetSelectedTarget().process.GetState(), + lldb.eStateExited, + PROCESS_EXITED) |