| """ | |
| Test some features of "session history" and history recall. | |
| """ | |
| import lldb | |
| import lldbsuite.test.lldbutil as lldbutil | |
| from lldbsuite.test.lldbtest import * | |
| class TestHistoryRecall(TestBase): | |
| # If your test case doesn't stress debug info, then | |
| # set this to true. That way it won't be run once for | |
| # each debug info format. | |
| NO_DEBUG_INFO_TESTCASE = True | |
| def test_history_recall(self): | |
| """Test the !N and !-N functionality of the command interpreter.""" | |
| self.do_bang_N_test() | |
| def test_regex_history(self): | |
| """Test the regex commands don't add two elements to the history""" | |
| self.do_regex_history_test() | |
| def do_regex_history_test(self): | |
| interp = self.dbg.GetCommandInterpreter() | |
| result = lldb.SBCommandReturnObject() | |
| command = "_regexp-break foo.c:12" | |
| self.runCmd(command, msg="Run the regex break command", inHistory=True) | |
| interp.HandleCommand("session history", result, True) | |
| self.assertTrue(result.Succeeded(), "session history ran successfully") | |
| results = result.GetOutput() | |
| self.assertIn(command, results, "Recorded the actual command") | |
| self.assertNotIn( | |
| "breakpoint set --file 'foo.c' --line 12", | |
| results, | |
| "Didn't record the resolved command", | |
| ) | |
| def do_bang_N_test(self): | |
| interp = self.dbg.GetCommandInterpreter() | |
| result = lldb.SBCommandReturnObject() | |
| interp.HandleCommand("session history", result, True) | |
| interp.HandleCommand("platform list", result, True) | |
| interp.HandleCommand("!0", result, False) | |
| self.assertTrue( | |
| result.Succeeded(), "!0 command did not work: %s" % (result.GetError()) | |
| ) | |
| self.assertIn( | |
| "session history", result.GetOutput(), "!0 didn't rerun session history" | |
| ) | |
| interp.HandleCommand("!-1", result, False) | |
| self.assertTrue( | |
| result.Succeeded(), "!-1 command did not work: %s" % (result.GetError()) | |
| ) | |
| self.assertIn("host:", result.GetOutput(), "!-1 didn't rerun platform list.") |