86aa8e6363
Update tests that were creating an empty LaunchInfo instead of using the one coming from the target. This ensures target properties are honored.
92 lines
3.5 KiB
Python
92 lines
3.5 KiB
Python
"""
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Make sure the frame variable -g, -a, and -l flags work.
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"""
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import lldb
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import lldbsuite.test.lldbutil as lldbutil
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from lldbsuite.test.lldbtest import *
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class TestFrameVar(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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# If your test case doesn't stress debug info, the
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# set this to true. That way it won't be run once for
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# each debug info format.
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NO_DEBUG_INFO_TESTCASE = True
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def test_frame_var(self):
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self.build()
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self.do_test()
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def do_test(self):
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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 in main.c at the source matching
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# "Set a breakpoint here"
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breakpoint = target.BreakpointCreateBySourceRegex(
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"Set a breakpoint here", lldb.SBFileSpec("main.c"))
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self.assertTrue(breakpoint and
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breakpoint.GetNumLocations() >= 1,
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VALID_BREAKPOINT)
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error = lldb.SBError()
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# This is the launch info. If you want to launch with arguments or
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# environment variables, add them using SetArguments or
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# SetEnvironmentEntries
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launch_info = target.GetLaunchInfo()
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process = target.Launch(launch_info, error)
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self.assertTrue(process, PROCESS_IS_VALID)
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# Did we hit our breakpoint?
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from lldbsuite.test.lldbutil import get_threads_stopped_at_breakpoint
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threads = get_threads_stopped_at_breakpoint(process, breakpoint)
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self.assertTrue(
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len(threads) == 1,
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"There should be a thread stopped at our breakpoint")
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# The hit count for the breakpoint should be 1.
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self.assertEquals(breakpoint.GetHitCount(), 1)
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frame = threads[0].GetFrameAtIndex(0)
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command_result = lldb.SBCommandReturnObject()
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interp = self.dbg.GetCommandInterpreter()
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# Just get args:
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result = interp.HandleCommand("frame var -l", command_result)
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self.assertEqual(result, lldb.eReturnStatusSuccessFinishResult, "frame var -a didn't succeed")
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output = command_result.GetOutput()
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self.assertTrue("argc" in output, "Args didn't find argc")
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self.assertTrue("argv" in output, "Args didn't find argv")
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self.assertTrue("test_var" not in output, "Args found a local")
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self.assertTrue("g_var" not in output, "Args found a global")
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# Just get locals:
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result = interp.HandleCommand("frame var -a", command_result)
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self.assertEqual(result, lldb.eReturnStatusSuccessFinishResult, "frame var -a didn't succeed")
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output = command_result.GetOutput()
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self.assertTrue("argc" not in output, "Locals found argc")
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self.assertTrue("argv" not in output, "Locals found argv")
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self.assertTrue("test_var" in output, "Locals didn't find test_var")
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self.assertTrue("g_var" not in output, "Locals found a global")
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# Get the file statics:
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result = interp.HandleCommand("frame var -l -a -g", command_result)
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self.assertEqual(result, lldb.eReturnStatusSuccessFinishResult, "frame var -a didn't succeed")
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output = command_result.GetOutput()
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self.assertTrue("argc" not in output, "Globals found argc")
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self.assertTrue("argv" not in output, "Globals found argv")
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self.assertTrue("test_var" not in output, "Globals found test_var")
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self.assertTrue("g_var" in output, "Globals didn't find g_var")
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