42 lines
884 B
Python
42 lines
884 B
Python
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#!/usr/bin/env python
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import os
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import sys
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import functools
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import resource
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STATUS = 0
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def error_unless_permitted(env_var, message):
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global STATUS
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if not os.getenv(env_var):
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sys.stderr.write(message)
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STATUS = 1
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def only_on(platforms):
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def decorator(func):
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@functools.wraps(func)
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def inner():
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if sys.platform in platforms:
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func()
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return inner
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return decorator
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@only_on(('linux', 'darwin'))
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def check_rlimit_core():
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soft, hard = resource.getrlimit(resource.RLIMIT_CORE)
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if soft > 0:
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error_unless_permitted('ALLOW_NONZERO_ULIMIT',
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("The rust test suite will segfault many rustc's in the debuginfo phase.\n"
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"set ALLOW_NONZERO_ULIMIT to ignore this warning\n"))
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def main():
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check_rlimit_core()
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if __name__ == '__main__':
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main()
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sys.exit(STATUS)
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