41 lines
1.3 KiB
Python
41 lines
1.3 KiB
Python
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"""
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Confirm that lldb modify watchpoints only stop
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when the value being watched changes.
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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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@skipIfWindows
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class ModifyWatchpointTestCase(TestBase):
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NO_DEBUG_INFO_TESTCASE = True
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def test_modify_watchpoint(self):
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"""Test that a modify watchpoint only stops when the value changes."""
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self.build()
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self.main_source_file = lldb.SBFileSpec("main.c")
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(target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(
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self, "break here", self.main_source_file
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)
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self.runCmd("watch set variable value")
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process.Continue()
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frame = process.GetSelectedThread().GetFrameAtIndex(0)
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self.assertEqual(frame.locals["value"][0].GetValueAsUnsigned(), 10)
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process.Continue()
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frame = process.GetSelectedThread().GetFrameAtIndex(0)
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self.assertEqual(frame.locals["value"][0].GetValueAsUnsigned(), 5)
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process.Continue()
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frame = process.GetSelectedThread().GetFrameAtIndex(0)
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self.assertEqual(frame.locals["value"][0].GetValueAsUnsigned(), 7)
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process.Continue()
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frame = process.GetSelectedThread().GetFrameAtIndex(0)
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self.assertEqual(frame.locals["value"][0].GetValueAsUnsigned(), 9)
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