49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
"""
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Make sure running internal expressions doesn't
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influence the result variable numbering.
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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 TestExpressionResultNumbering(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_sample_rename_this(self):
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self.build()
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self.main_source_file = lldb.SBFileSpec("main.c")
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self.do_numbering_test()
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def do_numbering_test(self):
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(target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(self,
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"Set a breakpoint here", self.main_source_file)
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bkpt = target.BreakpointCreateBySourceRegex("Add conditions to this breakpoint",
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self.main_source_file)
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self.assertEqual(bkpt.GetNumLocations(), 1, "Set the breakpoint")
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bkpt.SetCondition("call_me(value) < 6")
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# Get the number of the last expression:
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result = thread.frames[0].EvaluateExpression("call_me(200)")
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self.assertTrue(result.GetError().Success(), "Our expression succeeded")
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name = result.GetName()
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ordinal = int(name[1:])
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process.Continue()
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# The condition evaluation had to run a 4 expressions, but we haven't
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# run any user expressions.
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result = thread.frames[0].EvaluateExpression("call_me(200)")
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self.assertTrue(result.GetError().Success(), "Our expression succeeded the second time")
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after_name = result.GetName()
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after_ordinal = int(after_name[1:])
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self.assertEqual(ordinal + 1, after_ordinal)
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