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193259cbce
Not needed now that we require python 3. Reviewed By: kastiglione, JDevlieghere Differential Revision: https://reviews.llvm.org/D131761
87 lines
3.5 KiB
Python
87 lines
3.5 KiB
Python
"""
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Test newly added SBSymbol and SBAddress 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 SymbolAPITestCase(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 number to of function 'c'.
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self.line1 = line_number(
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'main.c', '// Find the line number for breakpoint 1 here.')
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self.line2 = line_number(
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'main.c', '// Find the line number for breakpoint 2 here.')
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@expectedFailureAll(oslist=["windows"], bugnumber='llvm.org/pr21765')
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def test(self):
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"""Exercise some SBSymbol and SBAddress APIs."""
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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 the two breakpoints inside function 'a'.
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breakpoint1 = target.BreakpointCreateByLocation('main.c', self.line1)
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breakpoint2 = target.BreakpointCreateByLocation('main.c', self.line2)
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self.trace("breakpoint1:", breakpoint1)
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self.trace("breakpoint2:", breakpoint2)
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self.assertTrue(breakpoint1 and
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breakpoint1.GetNumLocations() == 1,
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VALID_BREAKPOINT)
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self.assertTrue(breakpoint2 and
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breakpoint2.GetNumLocations() == 1,
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VALID_BREAKPOINT)
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# Now launch the process, and do not stop at 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.assertTrue(process, PROCESS_IS_VALID)
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# Frame #0 should be on self.line1.
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self.assertState(process.GetState(), lldb.eStateStopped)
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thread = lldbutil.get_stopped_thread(
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process, lldb.eStopReasonBreakpoint)
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self.assertTrue(
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thread.IsValid(),
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"There should be a thread stopped due to breakpoint condition")
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frame0 = thread.GetFrameAtIndex(0)
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symbol_line1 = frame0.GetSymbol()
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# We should have a symbol type of code.
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self.assertEqual(symbol_line1.GetType(), lldb.eSymbolTypeCode)
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addr_line1 = symbol_line1.GetStartAddress()
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# And a section type of code, too.
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self.assertTrue(addr_line1.GetSection().GetSectionType()
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== lldb.eSectionTypeCode)
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# Continue the inferior, the breakpoint 2 should be hit.
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process.Continue()
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self.assertState(process.GetState(), lldb.eStateStopped)
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thread = lldbutil.get_stopped_thread(
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process, lldb.eStopReasonBreakpoint)
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self.assertTrue(
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thread.IsValid(),
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"There should be a thread stopped due to breakpoint condition")
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frame0 = thread.GetFrameAtIndex(0)
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symbol_line2 = frame0.GetSymbol()
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# We should have a symbol type of code.
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self.assertEqual(symbol_line2.GetType(), lldb.eSymbolTypeCode)
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addr_line2 = symbol_line2.GetStartAddress()
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# And a section type of code, too.
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self.assertTrue(addr_line2.GetSection().GetSectionType()
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== lldb.eSectionTypeCode)
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# Now verify that both addresses point to the same module.
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if self.TraceOn():
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print("UUID:", addr_line1.GetModule().GetUUIDString())
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self.assertTrue(addr_line1.GetModule().GetUUIDString()
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== addr_line2.GetModule().GetUUIDString())
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