122 lines
3.8 KiB
Bash
122 lines
3.8 KiB
Bash
# $NetBSD: t_symlink.sh,v 1.1 2007/11/12 15:18:27 jmmv Exp $
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#
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# Copyright (c) 2005, 2006, 2007 The NetBSD Foundation, Inc.
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# All rights reserved.
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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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#
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# Verifies that the symlink and readlink operations work.
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#
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atf_test_case file
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file_head() {
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atf_set "descr" "Tests that symlinks to files work"
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atf_set "require.user" "root"
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}
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file_body() {
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test_mount
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atf_check 'touch a' 0 null null
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atf_check 'ln -s a b' 0 null null
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[ $(md5 b | cut -d ' ' -f 4) = d41d8cd98f00b204e9800998ecf8427e ] || \
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atf_fail "Symlink points to an incorrect file"
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atf_check 'echo foo >a' 0 null null
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[ $(md5 b | cut -d ' ' -f 4) = d3b07384d113edec49eaa6238ad5ff00 ] || \
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atf_fail "Symlink points to an incorrect file"
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test_unmount
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}
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atf_test_case exec
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exec_head() {
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atf_set "descr" "Tests symlinking to a known system binary and" \
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"executing it through the symlink"
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atf_set "require.user" "root"
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}
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exec_body() {
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test_mount
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atf_check 'touch b' 0 null null
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atf_check 'ln -s /bin/cp cp' 0 null null
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atf_check './cp b c' 0 null null
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atf_check 'test -f c' 0 null null
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test_unmount
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}
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atf_test_case dir
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dir_head() {
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atf_set "descr" "Tests that symlinks to directories work"
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atf_set "require.user" "root"
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}
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dir_body() {
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test_mount
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atf_check 'mkdir d' 0 null null
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atf_check 'test -f d/foo' 1 null null
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atf_check 'test -f e/foo' 1 null null
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atf_check 'ln -s d e' 0 null null
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atf_check 'touch d/foo' 0 null null
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atf_check 'test -f d/foo' 0 null null
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atf_check 'test -f e/foo' 0 null null
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test_unmount
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}
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atf_test_case kqueue
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kqueue_head() {
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atf_set "descr" "Tests that creating a symlink raises the" \
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"appropriate kqueue events"
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atf_set "require.user" "root"
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}
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kqueue_body() {
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test_mount
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atf_check 'mkdir dir' 0 null null
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echo 'ln -s non-existent dir/a' | kqueue_monitor 1 dir
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kqueue_check dir NOTE_WRITE
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atf_check 'rm dir/a' 0 null null
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atf_check 'rmdir dir' 0 null null
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test_unmount
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}
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atf_init_test_cases() {
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. $(atf_get_srcdir)/../h_funcs.subr
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. $(atf_get_srcdir)/h_funcs.subr
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atf_add_test_case file
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atf_add_test_case exec
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atf_add_test_case dir
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atf_add_test_case kqueue
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}
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