lldb/test/API/linux/mix-dwo-and-regular-objects/TestMixedDwarfBinary.py

   1 """ Testing debugging of a binary with "mixed" dwarf (with/without fission). """
   2 import lldb
   3 from lldbsuite.test.decorators import *
   4 from lldbsuite.test.lldbtest import *
   5 from lldbsuite.test import lldbutil
   6
   7
   8 class TestMixedDwarfBinary(TestBase):
   9     @no_debug_info_test  # Prevent the genaration of the dwarf version of this test
  10     @add_test_categories(["dwo"])
  11     @skipUnlessPlatform(["linux"])
  12     def test_mixed_dwarf(self):
  13         """Test that 'frame variable' works
  14         for the executable built from two source files compiled
  15         with/whithout -gsplit-dwarf correspondingly."""
  16
  17         self.build()
  18         exe = self.getBuildArtifact("a.out")
  19
  20         self.target = self.dbg.CreateTarget(exe)
  21         self.assertTrue(self.target, VALID_TARGET)
  22
  23         main_bp = self.target.BreakpointCreateByName("g", "a.out")
  24         self.assertTrue(main_bp, VALID_BREAKPOINT)
  25
  26         self.process = self.target.LaunchSimple(
  27             None, None, self.get_process_working_directory()
  28         )
  29         self.assertTrue(self.process, PROCESS_IS_VALID)
  30
  31         # The stop reason of the thread should be breakpoint.
  32         self.assertState(
  33             self.process.GetState(), lldb.eStateStopped, STOPPED_DUE_TO_BREAKPOINT
  34         )
  35
  36         frame = self.process.GetThreadAtIndex(0).GetFrameAtIndex(0)
  37         x = frame.FindVariable("x")
  38         self.assertTrue(x.IsValid(), "x is not valid")
  39         y = frame.FindVariable("y")
  40         self.assertTrue(y.IsValid(), "y is not valid")