forked from OSchip/llvm-project
66 lines
2.0 KiB
Python
66 lines
2.0 KiB
Python
import lldb
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from lldbsuite.test.decorators import *
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import lldbutil
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class TestWithLimitDebugInfo(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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@skipIf(debug_info=no_match(["dwarf"]))
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def test_limit_debug_info(self):
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self.build()
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cwd = os.getcwd()
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src_file = os.path.join(cwd, "main.cpp")
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src_file_spec = lldb.SBFileSpec(src_file)
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self.assertTrue(src_file_spec.IsValid(), "breakpoint file")
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# Get the path of the executable
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exe_path = os.path.join(cwd, 'a.out')
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# Load the executable
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target = self.dbg.CreateTarget(exe_path)
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self.assertTrue(target.IsValid(), VALID_TARGET)
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# Break on main function
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breakpoint = target.BreakpointCreateBySourceRegex(
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"break here", src_file_spec)
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self.assertTrue(
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breakpoint.IsValid() and breakpoint.GetNumLocations() >= 1,
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VALID_BREAKPOINT)
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# Launch the process
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process = target.LaunchSimple(
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None, None, self.get_process_working_directory())
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self.assertTrue(process.IsValid(), PROCESS_IS_VALID)
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# Get the thread of the process
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self.assertTrue(
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process.GetState() == lldb.eStateStopped,
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PROCESS_STOPPED)
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thread = lldbutil.get_stopped_thread(
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process, lldb.eStopReasonBreakpoint)
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thread.StepInto()
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# Get frame for current thread
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frame = thread.GetSelectedFrame()
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v1 = frame.EvaluateExpression("1")
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self.assertTrue(
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v1.IsValid(),
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"'expr 1' results in a valid SBValue object")
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self.assertTrue(
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v1.GetError().Success(),
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"'expr 1' succeeds without an error.")
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v2 = frame.EvaluateExpression("this")
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self.assertTrue(
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v2.IsValid(),
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"'expr this' results in a valid SBValue object")
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self.assertTrue(
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v2.GetError().Success(),
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"'expr this' succeeds without an error.")
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