| """Test the 'step target' feature.""" |
| |
| |
| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class TestStepTarget(TestBase): |
| def setUp(self): |
| # Call super's setUp(). |
| TestBase.setUp(self) |
| # Find the line numbers that we will step to in main: |
| self.main_source = "main.c" |
| self.end_line = line_number(self.main_source, "All done") |
| |
| @add_test_categories(["pyapi"]) |
| def get_to_start(self): |
| self.build() |
| |
| self.main_source_spec = lldb.SBFileSpec(self.main_source) |
| |
| _, _, thread, _ = lldbutil.run_to_source_breakpoint( |
| self, "Break here to try targetted stepping", self.main_source_spec |
| ) |
| |
| return thread |
| |
| @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr32343") |
| def test_with_end_line(self): |
| """Test stepping over vrs. hitting breakpoints & subsequent stepping in various forms.""" |
| |
| thread = self.get_to_start() |
| |
| error = lldb.SBError() |
| thread.StepInto("lotsOfArgs", self.end_line, error) |
| frame = thread.frames[0] |
| |
| self.assertEqual(frame.name, "lotsOfArgs", "Stepped to lotsOfArgs.") |
| |
| @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr32343") |
| def test_with_end_line_bad_name(self): |
| """Test stepping over vrs. hitting breakpoints & subsequent stepping in various forms.""" |
| |
| thread = self.get_to_start() |
| |
| error = lldb.SBError() |
| thread.StepInto("lotsOfArgssss", self.end_line, error) |
| frame = thread.frames[0] |
| self.assertEqual( |
| frame.line_entry.line, self.end_line, "Stepped to the block end." |
| ) |
| |
| def test_with_end_line_deeper(self): |
| """Test stepping over vrs. hitting breakpoints & subsequent stepping in various forms.""" |
| |
| thread = self.get_to_start() |
| |
| error = lldb.SBError() |
| thread.StepInto("modifyInt", self.end_line, error) |
| frame = thread.frames[0] |
| self.assertEqual(frame.name, "modifyInt", "Stepped to modifyInt.") |
| |
| @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr32343") |
| def test_with_command_and_block(self): |
| """Test stepping over vrs. hitting breakpoints & subsequent stepping in various forms.""" |
| self.do_command_and_block() |
| self.do_command_and_block(True) |
| |
| def do_command_and_block(self, use_regexp_step=False): |
| thread = self.get_to_start() |
| |
| if use_regexp_step: |
| self.expect("s lotsOfArgs") |
| else: |
| self.expect('thread step-in -t "lotsOfArgs" -e block') |
| |
| frame = thread.frames[0] |
| self.assertEqual(frame.name, "lotsOfArgs", "Stepped to lotsOfArgs.") |
| |
| @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr32343") |
| def test_with_command_and_block_and_bad_name(self): |
| """Test stepping over vrs. hitting breakpoints & subsequent stepping in various forms.""" |
| self.do_with_command_and_block_and_bad_name() |
| self.do_with_command_and_block_and_bad_name(True) |
| |
| def do_with_command_and_block_and_bad_name(self, use_regexp_step=False): |
| thread = self.get_to_start() |
| |
| if use_regexp_step: |
| self.expect("s lotsOfArgsssss") |
| else: |
| self.expect('thread step-in -t "lotsOfArgsssss" -e block') |
| |
| frame = thread.frames[0] |
| |
| self.assertEqual(frame.name, "main", "Stepped back out to main.") |
| # end_line is set to the line after the containing block. Check that |
| # we got there: |
| self.assertEqual(frame.line_entry.line, self.end_line, "Got out of the block") |
