| """ |
| Regression test for <rdar://problem/8981098>: |
| |
| The expression parser's type search only looks in the current compilation unit for types. |
| """ |
| |
| import unittest2 |
| import lldb |
| from lldbtest import * |
| import lldbutil |
| |
| class ObjCTypeQueryTestCase(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| def setUp(self): |
| # Call super's setUp(). |
| TestBase.setUp(self) |
| # Find the line number to break for main.m. |
| self.line = line_number('main.m', |
| "// Set breakpoint here, then do 'expr (NSArray*)array_token'.") |
| |
| @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin") |
| @dsym_test |
| def test_with_dsym(self): |
| """The expression parser's type search should be wider than the current compilation unit.""" |
| self.buildDsym() |
| self.type_query_from_other_cu() |
| |
| @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin") |
| @dwarf_test |
| def test_with_dwarf(self): |
| """The expression parser's type search should be wider than the current compilation unit.""" |
| self.buildDwarf() |
| self.type_query_from_other_cu() |
| |
| def type_query_from_other_cu(self): |
| """The expression parser's type search should be wider than the current compilation unit.""" |
| self.runCmd("file a.out", CURRENT_EXECUTABLE_SET) |
| |
| lldbutil.run_break_set_by_file_and_line (self, "main.m", self.line, num_expected_locations=1, loc_exact=True) |
| |
| self.runCmd("run", RUN_SUCCEEDED) |
| |
| # Now do a NSArry type query from the 'main.m' compile uint. |
| self.expect("expression (NSArray*)array_token", |
| substrs = ['(NSArray *) $0 = 0x']) |
| # (NSArray *) $0 = 0x00007fff70118398 |
| |
| |
| if __name__ == '__main__': |
| import atexit |
| lldb.SBDebugger.Initialize() |
| atexit.register(lambda: lldb.SBDebugger.Terminate()) |
| unittest2.main() |
