| """ |
| Test that the language option for breakpoints works correctly |
| parser. |
| """ |
| |
| |
| |
| import lldb |
| from lldbsuite.test.lldbtest import * |
| import lldbsuite.test.lldbutil as lldbutil |
| |
| |
| class TestBreakpointLanguage(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| def check_location_file(self, bp, loc, test_name): |
| bp_loc = bp.GetLocationAtIndex(loc) |
| addr = bp_loc.GetAddress() |
| comp_unit = addr.GetCompileUnit() |
| comp_name = comp_unit.GetFileSpec().GetFilename() |
| return comp_name == test_name |
| |
| def test_regex_breakpoint_language(self): |
| """Test that the name regex breakpoint commands obey the language filter.""" |
| |
| self.build() |
| # Create a target by the debugger. |
| exe = self.getBuildArtifact("a.out") |
| error = lldb.SBError() |
| # Don't read in dependencies so we don't come across false matches that |
| # add unwanted breakpoint hits. |
| self.target = self.dbg.CreateTarget(exe, None, None, False, error) |
| self.assertTrue(self.target, VALID_TARGET) |
| |
| cpp_bp = self.target.BreakpointCreateByRegex( |
| "func_from", |
| lldb.eLanguageTypeC_plus_plus, |
| lldb.SBFileSpecList(), |
| lldb.SBFileSpecList()) |
| self.assertEqual( |
| cpp_bp.GetNumLocations(), 1, |
| "Only one C++ symbol matches") |
| self.assertTrue(self.check_location_file(cpp_bp, 0, "b.cpp")) |
| |
| c_bp = self.target.BreakpointCreateByRegex( |
| "func_from", |
| lldb.eLanguageTypeC, |
| lldb.SBFileSpecList(), |
| lldb.SBFileSpecList()) |
| self.assertEqual( |
| c_bp.GetNumLocations(), 1, |
| "Only one C symbol matches") |
| self.assertTrue(self.check_location_file(c_bp, 0, "a.c")) |
| |
| objc_bp = self.target.BreakpointCreateByRegex( |
| "func_from", |
| lldb.eLanguageTypeObjC, |
| lldb.SBFileSpecList(), |
| lldb.SBFileSpecList()) |
| self.assertEqual( |
| objc_bp.GetNumLocations(), 0, |
| "No ObjC symbol matches") |
| |
| def test_by_name_breakpoint_language(self): |
| """Test that the name regex breakpoint commands obey the language filter.""" |
| |
| self.build() |
| # Create a target by the debugger. |
| exe = self.getBuildArtifact("a.out") |
| error = lldb.SBError() |
| # Don't read in dependencies so we don't come across false matches that |
| # add unwanted breakpoint hits. |
| self.target = self.dbg.CreateTarget(exe, None, None, False, error) |
| self.assertTrue(self.target, VALID_TARGET) |
| |
| cpp_bp = self.target.BreakpointCreateByName( |
| "func_from_cpp", |
| lldb.eFunctionNameTypeAuto, |
| lldb.eLanguageTypeC_plus_plus, |
| lldb.SBFileSpecList(), |
| lldb.SBFileSpecList()) |
| self.assertEqual( |
| cpp_bp.GetNumLocations(), 1, |
| "Only one C++ symbol matches") |
| self.assertTrue(self.check_location_file(cpp_bp, 0, "b.cpp")) |
| |
| no_cpp_bp = self.target.BreakpointCreateByName( |
| "func_from_c", |
| lldb.eFunctionNameTypeAuto, |
| lldb.eLanguageTypeC_plus_plus, |
| lldb.SBFileSpecList(), |
| lldb.SBFileSpecList()) |
| self.assertEqual( |
| no_cpp_bp.GetNumLocations(), 0, |
| "And the C one doesn't match") |
| |
| c_bp = self.target.BreakpointCreateByName( |
| "func_from_c", |
| lldb.eFunctionNameTypeAuto, |
| lldb.eLanguageTypeC, |
| lldb.SBFileSpecList(), |
| lldb.SBFileSpecList()) |
| self.assertEqual( |
| c_bp.GetNumLocations(), 1, |
| "Only one C symbol matches") |
| self.assertTrue(self.check_location_file(c_bp, 0, "a.c")) |
| |
| no_c_bp = self.target.BreakpointCreateByName( |
| "func_from_cpp", |
| lldb.eFunctionNameTypeAuto, |
| lldb.eLanguageTypeC, |
| lldb.SBFileSpecList(), |
| lldb.SBFileSpecList()) |
| self.assertEqual( |
| no_c_bp.GetNumLocations(), 0, |
| "And the C++ one doesn't match") |
| |
| objc_bp = self.target.BreakpointCreateByName( |
| "func_from_cpp", |
| lldb.eFunctionNameTypeAuto, |
| lldb.eLanguageTypeObjC, |
| lldb.SBFileSpecList(), |
| lldb.SBFileSpecList()) |
| self.assertEqual( |
| objc_bp.GetNumLocations(), 0, |
| "No ObjC symbol matches") |
