72 lines
2.8 KiB
Python
72 lines
2.8 KiB
Python
"""
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Test that the SBWatchpoint::SetEnable API works.
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"""
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import lldb
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test.decorators import *
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from lldbsuite.test import lldbplatform, lldbplatformutil
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class TestWatchpointSetEnable(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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NO_DEBUG_INFO_TESTCASE = True
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def test_disable_works (self):
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"""Set a watchpoint, disable it, and make sure it doesn't get hit."""
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self.build()
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self.do_test(False)
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def test_disable_enable_works (self):
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"""Set a watchpoint, disable it, and make sure it doesn't get hit."""
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self.build()
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self.do_test(True)
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def do_test(self, test_enable):
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"""Set a watchpoint, disable it and make sure it doesn't get hit."""
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exe = self.getBuildArtifact("a.out")
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main_file_spec = lldb.SBFileSpec("main.c")
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# Create a target by the debugger.
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self.target = self.dbg.CreateTarget(exe)
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self.assertTrue(self.target, VALID_TARGET)
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bkpt_before = self.target.BreakpointCreateBySourceRegex("Set a breakpoint here", main_file_spec)
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self.assertEqual(bkpt_before.GetNumLocations(), 1, "Failed setting the before breakpoint.")
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bkpt_after = self.target.BreakpointCreateBySourceRegex("We should have stopped", main_file_spec)
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self.assertEqual(bkpt_after.GetNumLocations(), 1, "Failed setting the after breakpoint.")
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process = self.target.LaunchSimple(
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None, None, self.get_process_working_directory())
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self.assertTrue(process, PROCESS_IS_VALID)
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thread = lldbutil.get_one_thread_stopped_at_breakpoint(process, bkpt_before)
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self.assertTrue(thread.IsValid(), "We didn't stop at the before breakpoint.")
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ret_val = lldb.SBCommandReturnObject()
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self.dbg.GetCommandInterpreter().HandleCommand("watchpoint set variable -w write global_var", ret_val)
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self.assertTrue(ret_val.Succeeded(), "Watchpoint set variable did not return success.")
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wp = self.target.FindWatchpointByID(1)
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self.assertTrue(wp.IsValid(), "Didn't make a valid watchpoint.")
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self.assertNotEqual(wp.GetWatchAddress(), lldb.LLDB_INVALID_ADDRESS, "Watch address is invalid")
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wp.SetEnabled(False)
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self.assertTrue(not wp.IsEnabled(), "The watchpoint thinks it is still enabled")
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process.Continue()
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stop_reason = thread.GetStopReason()
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self.assertEqual(stop_reason, lldb.eStopReasonBreakpoint, "We didn't stop at our breakpoint.")
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if test_enable:
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wp.SetEnabled(True)
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self.assertTrue(wp.IsEnabled(), "The watchpoint thinks it is still disabled.")
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process.Continue()
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stop_reason = thread.GetStopReason()
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self.assertEqual(stop_reason, lldb.eStopReasonWatchpoint, "We didn't stop at our watchpoint")
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