def step_out_test(self, step_out_func): """Test single thread step out of a function.""" exe = os.path.join(os.getcwd(), "a.out") self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) # This should create a breakpoint in the main thread. lldbutil.run_break_set_by_file_and_line(self, "main.cpp", self.breakpoint, num_expected_locations=1) # The breakpoint list should show 1 location. self.expect( "breakpoint list -f", "Breakpoint location shown correctly", substrs=[ "1: file = 'main.cpp', line = %d, exact_match = 0, locations = 1" % self.breakpoint ]) # Run the program. self.runCmd("run", RUN_SUCCEEDED) # Get the target process self.inferior_target = self.dbg.GetSelectedTarget() self.inferior_process = self.inferior_target.GetProcess() # Get the number of threads, ensure we see all three. num_threads = self.inferior_process.GetNumThreads() self.assertEqual( num_threads, 3, 'Number of expected threads and actual threads do not match.') (breakpoint_threads, other_threads) = ([], []) lldbutil.sort_stopped_threads(self.inferior_process, breakpoint_threads=breakpoint_threads, other_threads=other_threads) while len(breakpoint_threads) < 2: self.runCmd("thread continue %s" % " ".join([str(x.GetIndexID()) for x in other_threads])) lldbutil.sort_stopped_threads( self.inferior_process, breakpoint_threads=breakpoint_threads, other_threads=other_threads) self.step_out_thread = breakpoint_threads[0] # Step out of thread stopped at breakpoint step_out_func() # Run to completion self.runCmd("continue") # At this point, the inferior process should have exited. self.assertTrue(self.inferior_process.GetState() == lldb.eStateExited, PROCESS_EXITED)
def step_out_test(self, step_out_func): """Test single thread step out of a function.""" exe = os.path.join(os.getcwd(), "a.out") self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) # This should create a breakpoint in the main thread. lldbutil.run_break_set_by_file_and_line( self, "main.cpp", self.breakpoint, num_expected_locations=1) # The breakpoint list should show 1 location. self.expect( "breakpoint list -f", "Breakpoint location shown correctly", substrs=[ "1: file = 'main.cpp', line = %d, locations = 1" % self.breakpoint ]) # Run the program. self.runCmd("run", RUN_SUCCEEDED) # Get the target process self.inferior_target = self.dbg.GetSelectedTarget() self.inferior_process = self.inferior_target.GetProcess() # Get the number of threads, ensure we see all three. num_threads = self.inferior_process.GetNumThreads() self.assertEqual( num_threads, 3, 'Number of expected threads and actual threads do not match.') (breakpoint_threads, other_threads) = ([], []) lldbutil.sort_stopped_threads( self.inferior_process, breakpoint_threads=breakpoint_threads, other_threads=other_threads) while len(breakpoint_threads) < 2: self.runCmd("thread continue %s" % " ".join( [str(x.GetIndexID()) for x in other_threads])) lldbutil.sort_stopped_threads( self.inferior_process, breakpoint_threads=breakpoint_threads, other_threads=other_threads) self.step_out_thread = breakpoint_threads[0] # Step out of thread stopped at breakpoint step_out_func() # Run to completion self.runCmd("continue") # At this point, the inferior process should have exited. self.assertTrue(self.inferior_process.GetState() == lldb.eStateExited, PROCESS_EXITED)