2238dcc393
This is an ongoing series of commits that are reformatting our Python code. Reformatting is done with `black` (23.1.0). If you end up having problems merging this commit because you have made changes to a python file, the best way to handle that is to run `git checkout --ours <yourfile>` and then reformat it with black. RFC: https://discourse.llvm.org/t/rfc-document-and-standardize-python-code-style Differential revision: https://reviews.llvm.org/D151460
61 lines
1.8 KiB
Python
61 lines
1.8 KiB
Python
"""Check that compiler-generated constant values work correctly"""
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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 ConstVariableTestCase(TestBase):
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@expectedFailureAll(oslist=["freebsd", "linux"], compiler="icc")
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@expectedFailureAll(archs=["mips", "mipsel", "mips64", "mips64el"])
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@expectedFailureAll(
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oslist=["windows"],
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bugnumber="llvm.org/pr24489: Name lookup not working correctly on Windows",
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)
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def test_and_run_command(self):
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"""Test interpreted and JITted expressions on constant values."""
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self.build()
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exe = self.getBuildArtifact("a.out")
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self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
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# Break inside the main.
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lldbutil.run_break_set_by_symbol(self, "main", num_expected_locations=1)
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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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# The breakpoint should have a hit count of 1.
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lldbutil.check_breakpoint(self, bpno=1, expected_hit_count=1)
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self.runCmd("next")
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self.runCmd("next")
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# Try frame variable.
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self.expect(
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"frame variable index",
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VARIABLES_DISPLAYED_CORRECTLY,
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substrs=["(int32_t) index = 512"],
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)
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# Try an interpreted expression.
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self.expect(
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"expr (index + 512)", VARIABLES_DISPLAYED_CORRECTLY, substrs=["1024"]
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)
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# Try a JITted expression.
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self.expect(
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"expr (int)getpid(); (index - 256)",
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VARIABLES_DISPLAYED_CORRECTLY,
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substrs=["256"],
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)
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self.runCmd("kill")
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