80fcecb13c
assertEquals is a deprecated alias for assertEqual and has been removed in Python 3.12. This wasn't an issue previously because we used a vendored version of the unittest module. Now that we use the built-in version this gets updated together with the Python version used to run the test suite.
71 lines
2.7 KiB
Python
71 lines
2.7 KiB
Python
"""Test printing ObjC objects that use unbacked properties - so that the static ivar offsets are incorrect."""
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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 TestObjCIvarOffsets(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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# Find the line numbers to break inside main().
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self.main_source = "main.m"
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self.stop_line = line_number(self.main_source, "// Set breakpoint here.")
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@add_test_categories(["pyapi"])
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def test_with_python_api(self):
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"""Test printing ObjC objects that use unbacked properties"""
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self.build()
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exe = self.getBuildArtifact("a.out")
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target = self.dbg.CreateTarget(exe)
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self.assertTrue(target, VALID_TARGET)
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breakpoint = target.BreakpointCreateByLocation(self.main_source, self.stop_line)
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self.assertTrue(breakpoint, VALID_BREAKPOINT)
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process = target.LaunchSimple(None, None, self.get_process_working_directory())
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self.assertTrue(process, "Created a process.")
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self.assertEqual(process.GetState(), lldb.eStateStopped, "Stopped it too.")
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thread_list = lldbutil.get_threads_stopped_at_breakpoint(process, breakpoint)
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self.assertEqual(len(thread_list), 1)
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thread = thread_list[0]
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frame = thread.GetFrameAtIndex(0)
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self.assertTrue(frame, "frame 0 is valid")
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mine = thread.GetFrameAtIndex(0).FindVariable("mine")
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self.assertTrue(mine, "Found local variable mine.")
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# Test the value object value for BaseClass->_backed_int
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error = lldb.SBError()
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mine_backed_int = mine.GetChildMemberWithName("_backed_int")
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self.assertTrue(mine_backed_int, "Found mine->backed_int local variable.")
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backed_value = mine_backed_int.GetValueAsSigned(error)
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self.assertSuccess(error)
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self.assertEqual(backed_value, 1111)
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# Test the value object value for DerivedClass->_derived_backed_int
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mine_derived_backed_int = mine.GetChildMemberWithName("_derived_backed_int")
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self.assertTrue(
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mine_derived_backed_int, "Found mine->derived_backed_int local variable."
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)
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derived_backed_value = mine_derived_backed_int.GetValueAsSigned(error)
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self.assertSuccess(error)
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self.assertEqual(derived_backed_value, 3333)
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# Make sure we also get bit-field offsets correct:
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mine_flag2 = mine.GetChildMemberWithName("flag2")
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self.assertTrue(mine_flag2, "Found mine->flag2 local variable.")
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flag2_value = mine_flag2.GetValueAsUnsigned(error)
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self.assertSuccess(error)
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self.assertEqual(flag2_value, 7)
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