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""" Testing debugging of a binary with "mixed" dwarf (with/without fission). """
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class TestMixedDwarfBinary(TestBase):
@no_debug_info_test # Prevent the genaration of the dwarf version of this test
@add_test_categories(["dwo"])
@skipUnlessPlatform(["linux"])
@skipIf(bugnumber="rdar://38550275")
def test_mixed_dwarf(self):
"""Test that 'frame variable' works
for the executable built from two source files compiled
with/whithout -gsplit-dwarf correspondingly."""
self.build()
exe = self.getBuildArtifact("a.out")
self.target = self.dbg.CreateTarget(exe)
self.assertTrue(self.target, VALID_TARGET)
main_bp = self.target.BreakpointCreateByName("g", "a.out")
self.assertTrue(main_bp, VALID_BREAKPOINT)
self.process = self.target.LaunchSimple(
None, None, self.get_process_working_directory()
)
self.assertTrue(self.process, PROCESS_IS_VALID)
# The stop reason of the thread should be breakpoint.
self.assertState(
self.process.GetState(), lldb.eStateStopped, STOPPED_DUE_TO_BREAKPOINT
)
frame = self.process.GetThreadAtIndex(0).GetFrameAtIndex(0)
x = frame.FindVariable("x")
self.assertTrue(x.IsValid(), "x is not valid")
y = frame.FindVariable("y")
self.assertTrue(y.IsValid(), "y is not valid")
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