19bce1702b
Rewrite an inline test as an API test, to be a little easier to debug, and add some additional checks that we're in the inlined test1, then step and we are now in the inlined test2 functions.
61 lines
2.3 KiB
Python
61 lines
2.3 KiB
Python
"""Test that inlined argument variables have their correct location in debuginfo"""
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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 TestRedefinitionsInInlines(TestBase):
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# https://github.com/llvm/llvm-project/issues/28219
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@skipIf(compiler="clang", compiler_version=["<", "3.5"])
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def test(self):
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self.source = "main.c"
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self.build()
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(target, process, thread, bp1) = lldbutil.run_to_source_breakpoint(
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self, "first breakpoint", lldb.SBFileSpec(self.source, False)
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)
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bp2 = target.BreakpointCreateBySourceRegex(
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"second breakpoint", lldb.SBFileSpec(self.source, False)
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)
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bp3 = target.BreakpointCreateBySourceRegex(
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"third breakpoint", lldb.SBFileSpec(self.source, False)
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)
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# When called from main(), test2 is passed in the value of 42 in 'b'
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self.expect("expression b", DATA_TYPES_DISPLAYED_CORRECTLY, substrs=["42"])
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process.Continue()
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self.assertState(process.GetState(), lldb.eStateStopped)
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thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonBreakpoint)
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self.assertIsNotNone(thread)
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bp_id = thread.GetStopReasonDataAtIndex(0)
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self.assertEqual(bp_id, bp2.GetID())
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self.expect("expression b", DATA_TYPES_DISPLAYED_CORRECTLY, substrs=["42"])
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self.expect("expression c", DATA_TYPES_DISPLAYED_CORRECTLY, substrs=["84"])
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process.Continue()
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# Now we're in test1(), and the first thing it does is call test2(24). "Step in"
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# and check that we have the value 24 as the argument.
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self.assertState(process.GetState(), lldb.eStateStopped)
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thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonBreakpoint)
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self.assertIsNotNone(thread)
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bp_id = thread.GetStopReasonDataAtIndex(0)
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self.assertEqual(bp_id, bp3.GetID())
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frame = thread.GetFrameAtIndex(0)
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self.assertTrue(frame.IsInlined())
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self.assertEqual(frame.GetFunctionName(), "test1")
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thread.StepInto()
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frame = thread.GetFrameAtIndex(0)
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self.assertTrue(frame.IsInlined())
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self.assertEqual(frame.GetFunctionName(), "test2")
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self.expect("expression b", DATA_TYPES_DISPLAYED_CORRECTLY, substrs=["24"])
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