diff options
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/functionalities/exec/TestExec.py')
| -rw-r--r-- | lldb/packages/Python/lldbsuite/test/functionalities/exec/TestExec.py | 101 |
1 files changed, 45 insertions, 56 deletions
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/exec/TestExec.py b/lldb/packages/Python/lldbsuite/test/functionalities/exec/TestExec.py index 52b1e8920e3..611869932b6 100644 --- a/lldb/packages/Python/lldbsuite/test/functionalities/exec/TestExec.py +++ b/lldb/packages/Python/lldbsuite/test/functionalities/exec/TestExec.py @@ -41,29 +41,20 @@ class ExecTestCase(TestBase): self.do_test(True) def do_test(self, skip_exec): + self.build() exe = self.getBuildArtifact("a.out") - if self.getArchitecture() == 'x86_64': - source = self.getSourcePath("main.cpp") - o_file = self.getBuildArtifact("main.o") - execute_command( - "'%s' -g -O0 -arch i386 -arch x86_64 '%s' -c -o '%s'" % - (os.environ["CC"], source, o_file)) - execute_command( - "'%s' -g -O0 -arch i386 -arch x86_64 '%s' -o '%s'" % - (os.environ["CC"], o_file, exe)) - if self.getDebugInfo() != "dsym": - dsym_path = self.getBuildArtifact("a.out.dSYM") - execute_command("rm -rf '%s'" % (dsym_path)) - else: - self.build() + secondprog = self.getBuildArtifact("secondprog") # Create the target target = self.dbg.CreateTarget(exe) # Create any breakpoints we need - breakpoint = target.BreakpointCreateBySourceRegex( + breakpoint1 = target.BreakpointCreateBySourceRegex( 'Set breakpoint 1 here', lldb.SBFileSpec("main.cpp", False)) - self.assertTrue(breakpoint, VALID_BREAKPOINT) + self.assertTrue(breakpoint1, VALID_BREAKPOINT) + breakpoint2 = target.BreakpointCreateBySourceRegex( + 'Set breakpoint 2 here', lldb.SBFileSpec("secondprog.cpp", False)) + self.assertTrue(breakpoint2, VALID_BREAKPOINT) # Launch the process process = target.LaunchSimple( @@ -79,50 +70,48 @@ class ExecTestCase(TestBase): # Execute the cleanup function during test case tear down. self.addTearDownHook(cleanup) - - for i in range(6): - # The stop reason of the thread should be breakpoint. - self.assertTrue(process.GetState() == lldb.eStateStopped, - STOPPED_DUE_TO_BREAKPOINT) + # The stop reason of the thread should be breakpoint. + self.assertTrue(process.GetState() == lldb.eStateStopped, + STOPPED_DUE_TO_BREAKPOINT) + + threads = lldbutil.get_threads_stopped_at_breakpoint( + process, breakpoint1) + self.assertTrue(len(threads) == 1) - threads = lldbutil.get_threads_stopped_at_breakpoint( - process, breakpoint) - self.assertTrue(len(threads) == 1) + # We had a deadlock tearing down the TypeSystemMap on exec, but only if some + # expression had been evaluated. So make sure we do that here so the teardown + # is not trivial. - # We had a deadlock tearing down the TypeSystemMap on exec, but only if some - # expression had been evaluated. So make sure we do that here so the teardown - # is not trivial. + thread = threads[0] + value = thread.frames[0].EvaluateExpression("1 + 2") + self.assertTrue( + value.IsValid(), + "Expression evaluated successfully") + int_value = value.GetValueAsSigned() + self.assertTrue(int_value == 3, "Expression got the right result.") - thread = threads[0] - value = thread.frames[0].EvaluateExpression("1 + 2") + # Run and we should stop due to exec + process.Continue() + + if not skip_exec: + self.assertTrue(process.GetState() == lldb.eStateStopped, + "Process should be stopped at __dyld_start") + + threads = lldbutil.get_stopped_threads( + process, lldb.eStopReasonExec) self.assertTrue( - value.IsValid(), - "Expression evaluated successfully") - int_value = value.GetValueAsSigned() - self.assertTrue(int_value == 3, "Expression got the right result.") + len(threads) == 1, + "We got a thread stopped for exec.") - # Run and we should stop due to exec + # Run and we should stop at breakpoint in main after exec process.Continue() - if not skip_exec: - self.assertTrue(process.GetState() == lldb.eStateStopped, - "Process should be stopped at __dyld_start") - - threads = lldbutil.get_stopped_threads( - process, lldb.eStopReasonExec) - self.assertTrue( - len(threads) == 1, - "We got a thread stopped for exec.") - - # Run and we should stop at breakpoint in main after exec - process.Continue() - - threads = lldbutil.get_threads_stopped_at_breakpoint( - process, breakpoint) - if self.TraceOn(): - for t in process.threads: - print(t) - if t.GetStopReason() != lldb.eStopReasonBreakpoint: - self.runCmd("bt") - self.assertTrue(len(threads) == 1, - "Stopped at breakpoint in exec'ed process.") + threads = lldbutil.get_threads_stopped_at_breakpoint( + process, breakpoint2) + if self.TraceOn(): + for t in process.threads: + print(t) + if t.GetStopReason() != lldb.eStopReasonBreakpoint: + self.runCmd("bt") + self.assertTrue(len(threads) == 1, + "Stopped at breakpoint in exec'ed process.") |
