89 lines
3.1 KiB
Bash
89 lines
3.1 KiB
Bash
#!/bin/sh
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#
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# $NetBSD: t_symlink,v 1.6 2006/11/09 16:20:06 jmmv Exp $
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#
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# Copyright (c) 2005, 2006 The NetBSD Foundation, Inc.
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# All rights reserved.
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#
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# This code is derived from software contributed to The NetBSD Foundation
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# by Julio M. Merino Vidal, developed as part of Google's Summer of Code
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# 2005 program.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. All advertising materials mentioning features or use of this software
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# must display the following acknowledgement:
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# This product includes software developed by the NetBSD
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# Foundation, Inc. and its contributors.
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# 4. Neither the name of The NetBSD Foundation nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# $FreeBSD$
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#
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#
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# Verifies that the symlink and readlink operations work.
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#
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test_run() {
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test_mount
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test_name "Creation of an empty file"
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touch a || die
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test_name "Creation of a symlink pointing to it"
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ln -s a b || die
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test_name "Symlink points to correct file"
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[ $(md5 b | cut -d ' ' -f 4) = d41d8cd98f00b204e9800998ecf8427e ] || die
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test_name "Changing original file"
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echo foo >a || die
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test_name "Symlink reflects the changes"
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[ $(md5 b | cut -d ' ' -f 4) = d3b07384d113edec49eaa6238ad5ff00 ] || die
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test_name "Creation of symlink to a known system file"
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ln -s /bin/cp cp || die
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test_name "Trying to see if it works"
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./cp b c || die
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[ -f c ] || die
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test_name "Symlinking directories works"
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mkdir d || die
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[ -f d/foo ] && die
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[ -f e/foo ] && die
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ln -s d e || die
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touch d/foo || die
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[ -f d/foo ] || die
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[ -f e/foo ] || die
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mkdir dir || die
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echo 'ln -s non-existent dir/a' | kqueue_monitor 1 dir || die
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test_name "Creating a symlink raises NOTE_WRITE on the parent" \
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"directory"
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kqueue_check dir NOTE_WRITE || die
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rm dir/a || die
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rmdir dir || die
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test_unmount
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}
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. ${SUBRDIR}/h_funcs.subr
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