| """ |
| Test that debug symbols have the correct order as specified by the order file. |
| """ |
| |
| import os, time |
| import re |
| import unittest2 |
| import lldb |
| from lldbtest import * |
| |
| class OrderFileTestCase(TestBase): |
| |
| mydir = os.path.join("macosx", "order") |
| |
| @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin") |
| @dsym_test |
| def test_with_dsym(self): |
| """Test debug symbols follow the correct order by the order file.""" |
| self.buildDsym() |
| self.order_file() |
| |
| @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin") |
| @dwarf_test |
| def test_with_dwarf(self): |
| """Test debug symbols follow the correct order by the order file.""" |
| self.buildDwarf() |
| self.order_file() |
| |
| def order_file(self): |
| """Test debug symbols follow the correct order by the order file.""" |
| exe = os.path.join(os.getcwd(), "a.out") |
| self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) |
| |
| # Test that the debug symbols have Function f3 before Function f1. |
| # Use "-s address" option to sort by address. |
| self.runCmd("image dump symtab -s address a.out") |
| output = self.res.GetOutput() |
| mo_f3 = re.search("Code +.+f3", output) |
| mo_f1 = re.search("Code +.+f1", output) |
| |
| # Match objects for f3 and f1 must exist and f3 must come before f1. |
| self.assertTrue(mo_f3 and mo_f1 and mo_f3.start() < mo_f1.start(), |
| "Symbols have correct order by the order file") |
| |
| self.runCmd("run", RUN_COMPLETED) |
| |
| |
| if __name__ == '__main__': |
| import atexit |
| lldb.SBDebugger.Initialize() |
| atexit.register(lambda: lldb.SBDebugger.Terminate()) |
| unittest2.main() |
