artulab.com Git - openbsd/blob

   1 """Test breaking inside functions defined within a BSD archive file libfoo.a."""
   2
   3
   4
   5 import lldb
   6 from lldbsuite.test.decorators import *
   7 from lldbsuite.test.lldbtest import *
   8 from lldbsuite.test import lldbutil
   9
  10
  11 class BSDArchivesTestCase(TestBase):
  12
  13     mydir = TestBase.compute_mydir(__file__)
  14
  15     @expectedFailureAll(
  16         oslist=["windows"],
  17         bugnumber="llvm.org/pr24527.  Makefile.rules doesn't know how to build static libs on Windows")
  18     def test(self):
  19         """Break inside a() and b() defined within libfoo.a."""
  20         self.build()
  21
  22         exe = self.getBuildArtifact("a.out")
  23         self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
  24
  25         # Break on a() and b() symbols
  26         lldbutil.run_break_set_by_symbol(
  27             self, "a", sym_exact=True)
  28         lldbutil.run_break_set_by_symbol(
  29             self, "b", sym_exact=True)
  30
  31         self.runCmd("run", RUN_SUCCEEDED)
  32
  33         # The stop reason of the thread should be breakpoint.
  34         self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
  35                     substrs=['stopped',
  36                              'stop reason = breakpoint'])
  37
  38         # Break at a(int) first.
  39         self.expect("frame variable", VARIABLES_DISPLAYED_CORRECTLY,
  40                     substrs=['(int) arg = 1'])
  41         self.expect("frame variable __a_global", VARIABLES_DISPLAYED_CORRECTLY,
  42                     substrs=['(int) __a_global = 1'])
  43
  44         # Continue the program, we should break at b(int) next.
  45         self.runCmd("continue")
  46         self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
  47                     substrs=['stopped',
  48                              'stop reason = breakpoint'])
  49         self.expect("frame variable", VARIABLES_DISPLAYED_CORRECTLY,
  50                     substrs=['(int) arg = 2'])
  51         self.expect("frame variable __b_global", VARIABLES_DISPLAYED_CORRECTLY,
  52                     substrs=['(int) __b_global = 2'])