diff options
Diffstat (limited to 'packages/Python/lldbsuite/test/functionalities/tsan/thread_leak/TestTsanThreadLeak.py')
-rw-r--r-- | packages/Python/lldbsuite/test/functionalities/tsan/thread_leak/TestTsanThreadLeak.py | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/functionalities/tsan/thread_leak/TestTsanThreadLeak.py b/packages/Python/lldbsuite/test/functionalities/tsan/thread_leak/TestTsanThreadLeak.py new file mode 100644 index 000000000000..ed620093c1f3 --- /dev/null +++ b/packages/Python/lldbsuite/test/functionalities/tsan/thread_leak/TestTsanThreadLeak.py @@ -0,0 +1,40 @@ +""" +Tests ThreadSanitizer's support to detect a leaked thread. +""" + +import os, time +import lldb +from lldbsuite.test.lldbtest import * +from lldbsuite.test.decorators import * +import lldbsuite.test.lldbutil as lldbutil +import json + +class TsanThreadLeakTestCase(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 + @skipIfRemote + @skipUnlessCompilerRt + @skipUnlessThreadSanitizer + def test (self): + self.build () + self.tsan_tests () + + 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("run") + + 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. + self.runCmd("continue") + + # the stop reason of the thread should be breakpoint. + self.expect("thread list", "A thread leak should be detected", + substrs = ['stopped', 'stop reason = Thread leak detected']) + + self.assertEqual(self.dbg.GetSelectedTarget().process.GetSelectedThread().GetStopReason(), lldb.eStopReasonInstrumentation) |