| """ |
| Test symbol table access for main.m. |
| """ |
| |
| import os, time |
| import unittest2 |
| import lldb |
| from lldbtest import * |
| |
| @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin") |
| class FoundationSymtabTestCase(TestBase): |
| |
| mydir = os.path.join("lang", "objc", "foundation") |
| |
| symbols_list = ['-[MyString initWithNSString:]', |
| '-[MyString dealloc]', |
| '-[MyString description]', |
| '-[MyString descriptionPauses]', # synthesized property |
| '-[MyString setDescriptionPauses:]', # synthesized property |
| 'Test_Selector', |
| 'Test_NSString', |
| 'Test_MyString', |
| 'Test_NSArray', |
| 'main' |
| ] |
| |
| @python_api_test |
| @dsym_test |
| def test_with_dsym_and_python_api(self): |
| """Test symbol table access with Python APIs.""" |
| self.buildDsym() |
| self.symtab_access_python() |
| |
| @python_api_test |
| @dwarf_test |
| def test_with_dwarf_and_python_api(self): |
| """Test symbol table access with Python APIs.""" |
| self.buildDwarf() |
| self.symtab_access_python() |
| |
| def symtab_access_python(self): |
| """Test symbol table access with Python APIs.""" |
| exe = os.path.join(os.getcwd(), "a.out") |
| self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) |
| |
| target = self.dbg.CreateTarget(exe) |
| self.assertTrue(target, VALID_TARGET) |
| |
| # Launch the process, and do not stop at the entry point. |
| process = target.LaunchSimple(None, None, os.getcwd()) |
| |
| # |
| # Exercise Python APIs to access the symbol table entries. |
| # |
| |
| # Create the filespec by which to locate our a.out module. |
| filespec = lldb.SBFileSpec(exe, False) |
| |
| module = target.FindModule(filespec) |
| self.assertTrue(module, VALID_MODULE) |
| |
| # Create the set of known symbols. As we iterate through the symbol |
| # table, remove the symbol from the set if it is a known symbol. |
| expected_symbols = set(self.symbols_list) |
| for symbol in module: |
| self.assertTrue(symbol, VALID_SYMBOL) |
| #print "symbol:", symbol |
| name = symbol.GetName() |
| if name in expected_symbols: |
| #print "Removing %s from known_symbols %s" % (name, expected_symbols) |
| expected_symbols.remove(name) |
| |
| # At this point, the known_symbols set should have become an empty set. |
| # If not, raise an error. |
| #print "symbols unaccounted for:", expected_symbols |
| self.assertTrue(len(expected_symbols) == 0, |
| "All the known symbols are accounted for") |
| |
| |
| if __name__ == '__main__': |
| import atexit |
| lldb.SBDebugger.Initialize() |
| atexit.register(lambda: lldb.SBDebugger.Terminate()) |
| unittest2.main() |