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39 lines
1.4 KiB
Scheme
39 lines
1.4 KiB
Scheme
;;;; filesys.test --- test file system functions -*- scheme -*-
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;;;;
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;;;; Copyright (C) 2004 Free Software Foundation, Inc.
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;;;;
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;;;; This library is free software; you can redistribute it and/or
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;;;; modify it under the terms of the GNU Lesser General Public
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;;;; License as published by the Free Software Foundation; either
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;;;; version 2.1 of the License, or (at your option) any later version.
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;;;;
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;;;; This library is distributed in the hope that it will be useful,
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;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;;;; Lesser General Public License for more details.
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;;;;
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;;;; You should have received a copy of the GNU Lesser General Public
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;;;; License along with this library; if not, write to the Free Software
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;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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(define-module (test-suite test-filesys)
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#:use-module (test-suite lib))
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;;;
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;;; copy-file
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;;;
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(with-test-prefix "copy-file"
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;; return next prospective file descriptor number
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(define (next-fd)
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(let ((fd (dup 0)))
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(close fd)
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fd))
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;; in guile 1.6.4 and earlier, copy-file didn't close the input fd when
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;; the output could not be opened
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(pass-if "fd leak when dest unwritable"
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(let ((old-next (next-fd)))
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(false-if-exception (copy-file "/dev/null" "no/such/dir/foo"))
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(= old-next (next-fd)))))
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