| """Look up enum type information and check for correct display.""" |
| |
| import os, time |
| import unittest2 |
| import lldb |
| from lldbtest import * |
| import lldbutil |
| |
| class EnumTypesTestCase(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin") |
| @dsym_test |
| def test_with_dsym(self): |
| """Test 'image lookup -t days' and check for correct display and enum value printing.""" |
| self.buildDsym() |
| self.image_lookup_for_enum_type() |
| |
| # rdar://problem/8394746 |
| # 'image lookup -t days' returns nothing with dwarf debug format. |
| @dwarf_test |
| def test_with_dwarf(self): |
| """Test 'image lookup -t days' and check for correct display and enum value printing.""" |
| self.buildDwarf() |
| self.image_lookup_for_enum_type() |
| |
| def setUp(self): |
| # Call super's setUp(). |
| TestBase.setUp(self) |
| # Find the line number to break inside main(). |
| self.line = line_number('main.c', '// Set break point at this line.') |
| |
| def image_lookup_for_enum_type(self): |
| """Test 'image lookup -t days' and check for correct display.""" |
| exe = os.path.join(os.getcwd(), "a.out") |
| self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) |
| |
| # Break inside the main. |
| bkpt_id = lldbutil.run_break_set_by_file_and_line (self, "main.c", self.line, num_expected_locations=1, loc_exact=True) |
| |
| self.runCmd("run", RUN_SUCCEEDED) |
| |
| # The stop reason of the thread should be breakpoint. |
| self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT, |
| substrs = ['stopped', |
| 'stop reason = breakpoint']) |
| |
| # The breakpoint should have a hit count of 1. |
| self.expect("breakpoint list -f", BREAKPOINT_HIT_ONCE, |
| substrs = [' resolved, hit count = 1']) |
| |
| # Look up information about the 'days' enum type. |
| # Check for correct display. |
| self.expect("image lookup -t days", DATA_TYPES_DISPLAYED_CORRECTLY, |
| substrs = ['enum days {', |
| 'Monday', |
| 'Tuesday', |
| 'Wednesday', |
| 'Thursday', |
| 'Friday', |
| 'Saturday', |
| 'Sunday', |
| 'kNumDays', |
| '}']) |
| |
| enum_values = [ '-4', |
| 'Monday', |
| 'Tuesday', |
| 'Wednesday', |
| 'Thursday', |
| 'Friday', |
| 'Saturday', |
| 'Sunday', |
| 'kNumDays', |
| '5']; |
| |
| bkpt = self.target().FindBreakpointByID(bkpt_id) |
| for enum_value in enum_values: |
| self.expect("frame variable day", 'check for valid enumeration value', |
| substrs = [enum_value]) |
| lldbutil.continue_to_breakpoint (self.process(), bkpt) |
| if __name__ == '__main__': |
| import atexit |
| lldb.SBDebugger.Initialize() |
| atexit.register(lambda: lldb.SBDebugger.Terminate()) |
| unittest2.main() |