1""" 2Test that debug symbols have the correct order as specified by the order file. 3""" 4 5 6import re 7import lldb 8from lldbsuite.test.decorators import * 9from lldbsuite.test.lldbtest import * 10from lldbsuite.test import lldbutil 11 12 13class OrderFileTestCase(TestBase): 14 @skipUnlessDarwin 15 def test(self): 16 """Test debug symbols follow the correct order by the order file.""" 17 self.build() 18 exe = self.getBuildArtifact("a.out") 19 self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) 20 21 # Test that the debug symbols have Function f3 before Function f1. 22 # Use "-s address" option to sort by address. 23 self.runCmd("image dump symtab -s address %s" % exe) 24 output = self.res.GetOutput() 25 mo_f3 = re.search("Code +.+f3", output) 26 mo_f1 = re.search("Code +.+f1", output) 27 28 # Match objects for f3 and f1 must exist and f3 must come before f1. 29 self.assertTrue( 30 mo_f3 and mo_f1 and mo_f3.start() < mo_f1.start(), 31 "Symbols have correct order by the order file", 32 ) 33 34 self.runCmd("run", RUN_COMPLETED) 35