| """ |
| Test that template instaniations of std::vector<long> and <short> in the same module have the correct types. |
| """ |
| |
| import unittest2 |
| import lldb |
| import lldbutil |
| from lldbtest import * |
| |
| class UniqueTypesTestCase(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin") |
| @dsym_test |
| def test_with_dsym(self): |
| """Test for unique types of std::vector<long> and std::vector<short>.""" |
| self.buildDsym() |
| self.unique_types() |
| |
| @dwarf_test |
| def test_with_dwarf(self): |
| """Test for unique types of std::vector<long> and std::vector<short>.""" |
| self.buildDwarf() |
| self.unique_types() |
| |
| def setUp(self): |
| # Call super's setUp(). |
| TestBase.setUp(self) |
| # Find the line number inside main.cpp. |
| self.line = line_number("main.cpp", |
| "// Set breakpoint here to verify that std::vector 'longs' and 'shorts' have unique types.") |
| |
| def unique_types(self): |
| """Test for unique types of std::vector<long> and std::vector<short>.""" |
| |
| compiler = self.getCompiler() |
| compiler_basename = os.path.basename(compiler) |
| if "clang" in compiler_basename and int(self.getCompilerVersion().split('.')[0]) < 3: |
| self.skipTest("rdar://problem/9173060 lldb hangs while running unique-types for clang version < 3") |
| |
| exe = os.path.join(os.getcwd(), "a.out") |
| self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) |
| lldbutil.run_break_set_by_file_and_line (self, "main.cpp", 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']) |
| |
| # Do a "frame variable --show-types longs" and verify "long" is in each line of output. |
| self.runCmd("frame variable --show-types longs") |
| output = self.res.GetOutput() |
| for x in [line.strip() for line in output.split(os.linesep)]: |
| # Skip empty line, closing brace, and messages about more variables than can be displayed. |
| if not x or x == '}' or x == '...' or "Some of your variables have more members than the debugger will show by default" in x: |
| continue |
| self.expect(x, "Expect type 'long'", exe=False, |
| substrs = ['long']) |
| |
| # Do a "frame variable --show-types shorts" and verify "short" is in each line of output. |
| self.runCmd("frame variable --show-types shorts") |
| output = self.res.GetOutput() |
| for x in [line.strip() for line in output.split(os.linesep)]: |
| # Skip empty line, closing brace, and messages about more variables than can be displayed. |
| if not x or x == '}' or x == '...' or "Some of your variables have more members than the debugger will show by default" in x: |
| continue |
| self.expect(x, "Expect type 'short'", exe=False, |
| substrs = ['short']) |
| |
| |
| if __name__ == '__main__': |
| import atexit |
| lldb.SBDebugger.Initialize() |
| atexit.register(lambda: lldb.SBDebugger.Terminate()) |
| unittest2.main() |
