def runScenario(assembly, debugger, target): process = target.GetProcess() res = lldb.SBCommandReturnObject() ci = debugger.GetCommandInterpreter() # Run debugger, wait until libcoreclr is loaded, # set breakpoint at Test.Main and stop there test.stop_in_main(debugger, assembly) ci.HandleCommand("dso", res) print(res.GetOutput()) print(res.GetError()) # Interpreter must have this command and able to run it test.assertTrue(res.Succeeded()) output = res.GetOutput() # Output is not empty test.assertTrue(len(output) > 0) # Get all objects objects = [] for line in output.split('\n'): match = re.match('([0-9a-fA-F]+)\s+([0-9a-fA-F]+)\s', line) # Not all lines list objects if match: groups = match.groups() # Match has exactly two subgroups test.assertEqual(len(groups), 2) obj_addr = groups[1] # Address must be a hex number test.assertTrue(test.is_hexnum(obj_addr)) objects.append(obj_addr) # There must be at least one object test.assertTrue(len(objects) > 0) for obj in objects: ci.HandleCommand("histobjfind " + obj, res) print(res.GetOutput()) print(res.GetError()) # Interpreter must have this command and able to run it test.assertTrue(res.Succeeded()) output = res.GetOutput() # Output is not empty test.assertTrue(len(output) > 0) match = re.search('GCCount', output) test.assertTrue(match) # TODO: test other use cases # Continue current process and checks its exit code test.exit_lldb(debugger, assembly)
def runScenario(assembly, debugger, target): process = target.GetProcess() res = lldb.SBCommandReturnObject() ci = debugger.GetCommandInterpreter() # Run debugger, wait until libcoreclr is loaded, # set breakpoint at Test.Main and stop there test.stop_in_main(debugger, assembly) ci.HandleCommand("name2ee " + assembly + " Test.Main", res) print(res.GetOutput()) print(res.GetError()) # Interpreter must have this command and able to run it test.assertTrue(res.Succeeded()) output = res.GetOutput() # Output is not empty test.assertTrue(len(output) > 0) match = re.search('JITTED Code Address:\s+([0-9a-fA-F]+)', output) # Line matched test.assertTrue(match) groups = match.groups() # Match has a single subgroup test.assertEqual(len(groups), 1) jit_addr = groups[0] # Address must be a hex number test.assertTrue(test.is_hexnum(jit_addr)) ci.HandleCommand("ip2md " + jit_addr, res) print(res.GetOutput()) print(res.GetError()) # Interpreter must have this command and able to run it test.assertTrue(res.Succeeded()) output = res.GetOutput() # Output is not empty test.assertTrue(len(output) > 0) # Specific string must be in the output test.assertNotEqual(output.find("MethodDesc:"), -1) # TODO: test other use cases # Continue current process and checks its exit code test.exit_lldb(debugger, assembly)