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
46 lines
1.3 KiB
Python
46 lines
1.3 KiB
Python
"""
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Test that dynamically discovered ivars of type IMP do not crash LLDB
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"""
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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 ObjCiVarIMPTestCase(TestBase):
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@skipIf(archs=['i386']) # objc file does not build for i386
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@no_debug_info_test
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def test_imp_ivar_type(self):
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"""Test that dynamically discovered ivars of type IMP do not crash LLDB"""
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self.build()
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exe = self.getBuildArtifact("a.out")
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# Create a target from the debugger.
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target = self.dbg.CreateTarget(exe)
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self.assertTrue(target, VALID_TARGET)
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# Set up our breakpoint
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bkpt = lldbutil.run_break_set_by_source_regexp(self, "break here")
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# Now launch the process, and do not stop at the entry point.
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process = target.LaunchSimple(
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None, None, self.get_process_working_directory())
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self.assertState(process.GetState(), lldb.eStateStopped,
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PROCESS_STOPPED)
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self.expect(
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'frame variable --ptr-depth=1 --show-types -d run -- object',
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substrs=[
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'(MyClass *) object = 0x',
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'(void *) myImp = 0x'])
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self.expect(
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'disassemble --start-address `((MyClass*)object)->myImp`',
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substrs=['-[MyClass init]'])
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