1*99451b44SJordan Rupprecht"""
2*99451b44SJordan RupprechtTest that debug symbols have the correct order as specified by the order file.
3*99451b44SJordan Rupprecht"""
4*99451b44SJordan Rupprecht
5*99451b44SJordan Rupprecht
6*99451b44SJordan Rupprecht
7*99451b44SJordan Rupprechtimport re
8*99451b44SJordan Rupprechtimport lldb
9*99451b44SJordan Rupprechtfrom lldbsuite.test.decorators import *
10*99451b44SJordan Rupprechtfrom lldbsuite.test.lldbtest import *
11*99451b44SJordan Rupprechtfrom lldbsuite.test import lldbutil
12*99451b44SJordan Rupprecht
13*99451b44SJordan Rupprecht
14*99451b44SJordan Rupprechtclass OrderFileTestCase(TestBase):
15*99451b44SJordan Rupprecht
16*99451b44SJordan Rupprecht    @skipUnlessDarwin
17*99451b44SJordan Rupprecht    def test(self):
18*99451b44SJordan Rupprecht        """Test debug symbols follow the correct order by the order file."""
19*99451b44SJordan Rupprecht        self.build()
20*99451b44SJordan Rupprecht        exe = self.getBuildArtifact("a.out")
21*99451b44SJordan Rupprecht        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
22*99451b44SJordan Rupprecht
23*99451b44SJordan Rupprecht        # Test that the debug symbols have Function f3 before Function f1.
24*99451b44SJordan Rupprecht        # Use "-s address" option to sort by address.
25*99451b44SJordan Rupprecht        self.runCmd("image dump symtab -s address %s" % exe)
26*99451b44SJordan Rupprecht        output = self.res.GetOutput()
27*99451b44SJordan Rupprecht        mo_f3 = re.search("Code +.+f3", output)
28*99451b44SJordan Rupprecht        mo_f1 = re.search("Code +.+f1", output)
29*99451b44SJordan Rupprecht
30*99451b44SJordan Rupprecht        # Match objects for f3 and f1 must exist and f3 must come before f1.
31*99451b44SJordan Rupprecht        self.assertTrue(mo_f3 and mo_f1 and mo_f3.start() < mo_f1.start(),
32*99451b44SJordan Rupprecht                        "Symbols have correct order by the order file")
33*99451b44SJordan Rupprecht
34*99451b44SJordan Rupprecht        self.runCmd("run", RUN_COMPLETED)
35