45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
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"""Test evaluating expressions which ref. index variable 'i' which just goes
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from out of scope to in scope when stopped at the breakpoint."""
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import lldb
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from lldbsuite.test.lldbtest import *
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import lldbsuite.test.lldbutil as lldbutil
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class NonOverlappingIndexVariableCase(TestBase):
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def setUp(self):
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TestBase.setUp(self)
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self.source = "main.cpp"
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self.line_to_break = line_number(self.source, "// Set breakpoint here.")
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# rdar://problem/9890530
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def test_eval_index_variable(self):
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"""Test expressions of variable 'i' which appears in two for loops."""
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self.build()
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self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET)
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lldbutil.run_break_set_by_file_and_line(
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self,
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self.source,
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self.line_to_break,
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num_expected_locations=1,
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loc_exact=True,
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)
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self.runCmd("run", RUN_SUCCEEDED)
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# The stop reason of the thread should be breakpoint.
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self.expect(
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"thread list",
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STOPPED_DUE_TO_BREAKPOINT,
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substrs=["stopped", "stop reason = breakpoint"],
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)
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self.runCmd("frame variable i")
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self.runCmd("expr i")
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self.runCmd("expr ptr[0]->point.x")
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self.runCmd("expr ptr[0]->point.y")
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self.runCmd("expr ptr[i]->point.x")
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self.runCmd("expr ptr[i]->point.y")
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