4cc8f2a017
Eliminate boilerplate of having each test manually assign to `mydir` by calling `compute_mydir` in lldbtest.py. Differential Revision: https://reviews.llvm.org/D128077
40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
"""Test that lldb picks the correct DWARF location list entry with a return-pc out of bounds."""
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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 LocationListLookupTestCase(TestBase):
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def setUp(self):
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# Call super's setUp().
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TestBase.setUp(self)
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@skipIf(oslist=["linux"], archs=["arm"])
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def test_loclist(self):
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self.build()
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exe = self.getBuildArtifact("a.out")
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# Create a target by the debugger.
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target = self.dbg.CreateTarget(exe)
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self.assertTrue(target, VALID_TARGET)
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self.dbg.SetAsync(False)
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li = lldb.SBLaunchInfo(["a.out"])
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error = lldb.SBError()
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process = target.Launch(li, error)
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self.assertTrue(process.IsValid())
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self.assertTrue(process.is_stopped)
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# Find `main` on the stack, then
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# find `argv` local variable, then
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# check that we can read the c-string in argv[0]
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for f in process.GetSelectedThread().frames:
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if f.GetDisplayFunctionName() == "main":
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argv = f.GetValueForVariablePath("argv").GetChildAtIndex(0)
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strm = lldb.SBStream()
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argv.GetDescription(strm)
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self.assertNotEqual(strm.GetData().find('a.out'), -1)
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