lldb/test/API/macosx/duplicate-archive-members/TestDuplicateMembers.py

   1 """Test breaking inside functions defined within a BSD archive file libfoo.a."""
   2
   3
   4 import lldb
   5 from lldbsuite.test.decorators import *
   6 from lldbsuite.test.lldbtest import *
   7 from lldbsuite.test import lldbutil
   8
   9
  10 class BSDArchivesTestCase(TestBase):
  11     def test(self):
  12         """Break inside a() and b() defined within libfoo.a."""
  13         self.build()
  14
  15         exe = self.getBuildArtifact("a.out")
  16         self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
  17
  18         # Break on a() and b() symbols
  19         lldbutil.run_break_set_by_symbol(self, "a", sym_exact=True)
  20         lldbutil.run_break_set_by_symbol(self, "b", sym_exact=True)
  21
  22         self.runCmd("run", RUN_SUCCEEDED)
  23
  24         # The stop reason of the thread should be breakpoint.
  25         self.expect(
  26             "thread list",
  27             STOPPED_DUE_TO_BREAKPOINT,
  28             substrs=["stopped", "stop reason = breakpoint"],
  29         )
  30
  31         # Break at a(int) first.
  32         self.expect(
  33             "frame variable", VARIABLES_DISPLAYED_CORRECTLY, substrs=["(int) arg = 1"]
  34         )
  35         self.expect(
  36             "frame variable __a_global",
  37             VARIABLES_DISPLAYED_CORRECTLY,
  38             substrs=["(int) __a_global = 1"],
  39         )
  40
  41         # Continue the program, we should break at b(int) next.
  42         self.runCmd("continue")
  43         self.expect(
  44             "thread list",
  45             STOPPED_DUE_TO_BREAKPOINT,
  46             substrs=["stopped", "stop reason = breakpoint"],
  47         )
  48         self.expect(
  49             "frame variable", VARIABLES_DISPLAYED_CORRECTLY, substrs=["(int) arg = 2"]
  50         )
  51         self.expect(
  52             "frame variable __b_global",
  53             VARIABLES_DISPLAYED_CORRECTLY,
  54             substrs=["(int) __b_global = 2"],
  55         )