t_symlink.sh revision 272343
1272343Sngie# $NetBSD: t_symlink.sh,v 1.5 2010/11/07 17:51:18 jmmv Exp $ 2272343Sngie# 3272343Sngie# Copyright (c) 2005, 2006, 2007, 2008 The NetBSD Foundation, Inc. 4272343Sngie# All rights reserved. 5272343Sngie# 6272343Sngie# Redistribution and use in source and binary forms, with or without 7272343Sngie# modification, are permitted provided that the following conditions 8272343Sngie# are met: 9272343Sngie# 1. Redistributions of source code must retain the above copyright 10272343Sngie# notice, this list of conditions and the following disclaimer. 11272343Sngie# 2. Redistributions in binary form must reproduce the above copyright 12272343Sngie# notice, this list of conditions and the following disclaimer in the 13272343Sngie# documentation and/or other materials provided with the distribution. 14272343Sngie# 15272343Sngie# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 16272343Sngie# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 17272343Sngie# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 18272343Sngie# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 19272343Sngie# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20272343Sngie# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21272343Sngie# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22272343Sngie# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23272343Sngie# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24272343Sngie# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25272343Sngie# POSSIBILITY OF SUCH DAMAGE. 26272343Sngie# 27272343Sngie 28272343Sngie# 29272343Sngie# Verifies that the symlink and readlink operations work. 30272343Sngie# 31272343Sngie 32272343Sngieatf_test_case file 33272343Sngiefile_head() { 34272343Sngie atf_set "descr" "Tests that symlinks to files work" 35272343Sngie atf_set "require.user" "root" 36272343Sngie} 37272343Sngiefile_body() { 38272343Sngie test_mount 39272343Sngie 40272343Sngie atf_check -s eq:0 -o empty -e empty touch a 41272343Sngie atf_check -s eq:0 -o empty -e empty ln -s a b 42272343Sngie [ $(md5 b | cut -d ' ' -f 4) = d41d8cd98f00b204e9800998ecf8427e ] || \ 43272343Sngie atf_fail "Symlink points to an incorrect file" 44272343Sngie 45272343Sngie atf_check -s eq:0 -o empty -e empty -x 'echo foo >a' 46272343Sngie [ $(md5 b | cut -d ' ' -f 4) = d3b07384d113edec49eaa6238ad5ff00 ] || \ 47272343Sngie atf_fail "Symlink points to an incorrect file" 48272343Sngie 49272343Sngie test_unmount 50272343Sngie} 51272343Sngie 52272343Sngieatf_test_case exec 53272343Sngieexec_head() { 54272343Sngie atf_set "descr" "Tests symlinking to a known system binary and" \ 55272343Sngie "executing it through the symlink" 56272343Sngie atf_set "require.user" "root" 57272343Sngie} 58272343Sngieexec_body() { 59272343Sngie test_mount 60272343Sngie 61272343Sngie atf_check -s eq:0 -o empty -e empty touch b 62272343Sngie atf_check -s eq:0 -o empty -e empty ln -s /bin/cp cp 63272343Sngie atf_check -s eq:0 -o empty -e empty ./cp b c 64272343Sngie atf_check -s eq:0 -o empty -e empty test -f c 65272343Sngie 66272343Sngie test_unmount 67272343Sngie} 68272343Sngie 69272343Sngieatf_test_case dir 70272343Sngiedir_head() { 71272343Sngie atf_set "descr" "Tests that symlinks to directories work" 72272343Sngie atf_set "require.user" "root" 73272343Sngie} 74272343Sngiedir_body() { 75272343Sngie test_mount 76272343Sngie 77272343Sngie atf_check -s eq:0 -o empty -e empty mkdir d 78272343Sngie atf_check -s eq:1 -o empty -e empty test -f d/foo 79272343Sngie atf_check -s eq:1 -o empty -e empty test -f e/foo 80272343Sngie atf_check -s eq:0 -o empty -e empty ln -s d e 81272343Sngie atf_check -s eq:0 -o empty -e empty touch d/foo 82272343Sngie atf_check -s eq:0 -o empty -e empty test -f d/foo 83272343Sngie atf_check -s eq:0 -o empty -e empty test -f e/foo 84272343Sngie 85272343Sngie test_unmount 86272343Sngie} 87272343Sngie 88272343Sngieatf_test_case kqueue 89272343Sngiekqueue_head() { 90272343Sngie atf_set "descr" "Tests that creating a symlink raises the" \ 91272343Sngie "appropriate kqueue events" 92272343Sngie atf_set "require.user" "root" 93272343Sngie} 94272343Sngiekqueue_body() { 95272343Sngie test_mount 96272343Sngie 97272343Sngie atf_check -s eq:0 -o empty -e empty mkdir dir 98272343Sngie echo 'ln -s non-existent dir/a' | kqueue_monitor 1 dir 99272343Sngie kqueue_check dir NOTE_WRITE 100272343Sngie atf_check -s eq:0 -o empty -e empty rm dir/a 101272343Sngie atf_check -s eq:0 -o empty -e empty rmdir dir 102272343Sngie 103272343Sngie test_unmount 104272343Sngie} 105272343Sngie 106272343Sngieatf_init_test_cases() { 107272343Sngie . $(atf_get_srcdir)/../h_funcs.subr 108272343Sngie . $(atf_get_srcdir)/h_funcs.subr 109272343Sngie 110272343Sngie atf_add_test_case file 111272343Sngie atf_add_test_case exec 112272343Sngie atf_add_test_case dir 113272343Sngie atf_add_test_case kqueue 114272343Sngie} 115