72 lines
2.5 KiB
Python
72 lines
2.5 KiB
Python
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"""
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Test SBBreakpoint APIs.
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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 BreakpointAPITestCase(TestBase):
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NO_DEBUG_INFO_TESTCASE = True
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def test_breakpoint_is_valid(self):
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"""Make sure that if an SBBreakpoint gets deleted its IsValid returns false."""
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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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# Now create a breakpoint on main.c by name 'AFunction'.
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breakpoint = target.BreakpointCreateByName("AFunction", "a.out")
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self.trace("breakpoint:", breakpoint)
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self.assertTrue(
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breakpoint and breakpoint.GetNumLocations() == 1, VALID_BREAKPOINT
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)
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# Now delete it:
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did_delete = target.BreakpointDelete(breakpoint.GetID())
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self.assertTrue(did_delete, "Did delete the breakpoint we just created.")
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# Make sure we can't find it:
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del_bkpt = target.FindBreakpointByID(breakpoint.GetID())
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self.assertTrue(not del_bkpt, "We did delete the breakpoint.")
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# Finally make sure the original breakpoint is no longer valid.
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self.assertTrue(not breakpoint, "Breakpoint we deleted is no longer valid.")
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def test_target_delete(self):
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"""Make sure that if an SBTarget gets deleted the associated
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Breakpoint's IsValid returns false."""
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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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# Now create a breakpoint on main.c by name 'AFunction'.
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breakpoint = target.BreakpointCreateByName("AFunction", "a.out")
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self.trace("breakpoint:", breakpoint)
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self.assertTrue(
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breakpoint and breakpoint.GetNumLocations() == 1, VALID_BREAKPOINT
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)
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location = breakpoint.GetLocationAtIndex(0)
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self.assertTrue(location.IsValid())
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# Test negative index access.
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self.assertTrue(breakpoint.location[-1].IsValid())
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# Make sure the breakpoint's target is right:
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self.assertEqual(
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target, breakpoint.GetTarget(), "Breakpoint reports its target correctly"
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)
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self.assertTrue(self.dbg.DeleteTarget(target))
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self.assertFalse(breakpoint.IsValid())
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self.assertFalse(location.IsValid())
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