forked from OSchip/llvm-project
28 lines
670 B
Python
28 lines
670 B
Python
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#!/usr/bin/python
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#
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# lit-lint
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#
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# Check that the RUN commands in lit tests can be executed with an emulator.
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#
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import argparse
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import re
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import sys
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parser = argparse.ArgumentParser(description='lint lit tests')
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parser.add_argument('filenames', nargs='+')
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parser.add_argument('--filter') # ignored
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args = parser.parse_args()
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runRegex = re.compile(r'(?<!-o)(?<!%run) %t\s')
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errorMsg = "litlint: {}:{}: error: missing %run before %t.\n\t{}"
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def LintFile(p):
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with open(p, 'r') as f:
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for i, s in enumerate(f.readlines()):
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if runRegex.search(s):
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sys.stderr.write(errorMsg.format(p, i, s))
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for p in args.filenames:
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LintFile(p)
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