# $NetBSD: t_cp.sh,v 1.2 2008/04/30 13:11:00 martin Exp $ # # Copyright (c) 2007 The NetBSD Foundation, Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: # 1. Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # 2. Redistributions in binary form must reproduce the above copyright # notice, this list of conditions and the following disclaimer in the # documentation and/or other materials provided with the distribution. # # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE # POSSIBILITY OF SUCH DAMAGE. # FILES="file file2 file3 link dir dir2 dirlink target" cleanup() { rm -fr ${FILES} } cp_compare() { echo "Ensuring that $2 and $3 are identical" cmp -s $2 $3 || atf_fail "$2 and $3 are different" } reset() { cleanup echo "I'm a file" > file echo "I'm a file, 2" > file2 echo "I'm a file, 3" > file3 ln -s file link mkdir dir ln -s dir dirlink } atf_test_case file_to_file file_to_file_head() { atf_set "descr" "Checks the copy of a file to a file" } file_to_file_body() { reset file_to_file_simple file_to_file_preserve file_to_file_noflags } file_to_file_simple() { rm -f file2 umask 022 chmod 777 file atf_check 'cp file file2' 0 null null cp_compare file_to_file_simple file file2 if [ `stat -f "%Lp" file2` != "755" ]; then atf_fail "new file not created with umask" fi chmod 644 file chmod 777 file2 cp_compare file_to_file_simple file file2 if [ `stat -f "%Lp" file2` != "777" ]; then atf_fail "existing files permissions not retained" fi } file_to_file_preserve() { rm file3 chmod 644 file chflags nodump file atf_check 'cp -p file file3' 0 null null finfo=`stat -f "%p%u%g%m%z%f" file` f3info=`stat -f "%p%u%g%m%z%f" file3` if [ $finfo != $f3info ]; then atf_fail "attributes not preserved" fi } file_to_file_noflags() { rm file3 chmod 644 file chflags nodump file atf_check 'cp -p -N file file3' 0 null null finfo=`stat -f "%f" file` f3info=`stat -f "%f" file3` if [ $finfo = $f3info ]; then atf_fail "-p -N preserved file flags" fi } atf_test_case file_to_link file_to_link_head() { atf_set "descr" "Checks the copy of a file to a symbolic link" } file_to_link_body() { reset atf_check 'cp file2 link' 0 null null cp_compare file_to_link file file2 } atf_test_case link_to_file link_to_file_head() { atf_set "descr" "Checks the copy of a symbolic link to a file" } link_to_file_body() { reset # file and link are identical (not copied). atf_check 'cp link file' 1 null ignore atf_check 'cp link file2' 0 null null cp_compare link_to_file file file2 } atf_test_case file_over_link file_over_link_head() { atf_set "descr" "Checks the copy of a file to a symbolic link" \ "without following it" } file_over_link_body() { reset atf_check 'cp -P file link' 0 null null cp_compare file_over_link file link } atf_test_case link_over_file link_over_file_head() { atf_set "descr" "Checks the copy of a symbolic link to a file" \ "without following the former" } link_over_file_body() { reset atf_check 'cp -P link file' 0 null null if [ `readlink link` != `readlink file` ]; then atf_fail "readlink link != readlink file" fi } atf_test_case files_to_dir files_to_dir_head() { atf_set "descr" "Checks the copy of multiple files into a directory" } files_to_dir_body() { reset # can't copy multiple files to a file atf_check 'cp file file2 file3' 1 null ignore atf_check 'cp file file2 link dir' 0 null null cp_compare files_to_dir file "dir/file" } atf_test_case dir_to_file dir_to_file_head() { atf_set "descr" "Checks the copy of a directory onto a file, which" \ "should not work" } dir_to_file_body() { reset # can't copy a dir onto a file atf_check 'cp dir file' 1 null ignore atf_check 'cp -R dir file' 1 null ignore } atf_test_case file_to_linkdir file_to_linkdir_head() { atf_set "descr" "Checks the copy of a file to a symbolic link that" \ "points to a directory" } file_to_linkdir_body() { reset atf_check 'cp file dirlink' 0 null null cp_compare file_to_linkdir file "dir/file" # overwrite the link atf_check 'cp -P file dirlink' 0 null null atf_check 'readlink dirlink' 1 null null # P didn't overwrite the link cp_compare file_to_linkdir file dirlink } atf_test_case linkdir_to_file linkdir_to_file_head() { atf_set "descr" "Checks the copy of a symbolic link that points to" \ "a directory onto a file" } linkdir_to_file_body() { reset # cannot copy a dir onto a file atf_check 'cp dirlink file' 1 null ignore # overwrite the link atf_check 'cp -P dirlink file' 0 null null if [ `readlink file` != `readlink dirlink` ]; then atf_fail "readlink link != readlink file" fi } dir_to_dne_no_R() { atf_check 'cp dir dir2' 1 null ignore } dir_to_dne() { atf_check 'cp -R dir dir2' 0 null null cp_compare dir_to_dne "dir/file" "dir2/file" readlink dir2/link >/dev/null if [ $? -gt 0 ]; then atf_fail "-R didn't copy a link as a link" fi } dir_to_dir_H() { dir_to_dir_setup atf_check 'cp -R dir dir2' 0 null null chmod 777 dir # copy a dir into a dir, only command-line links are followed atf_check 'cp -R -H dirlink dir2' 0 null null cp_compare dir_to_dir_H "dir/file" "dir2/dirlink/file" readlink dir2/dirlink/link >/dev/null if [ $? -gt 0 ]; then atf_fail "didn't copy a link as a link" fi # Created directories have the same mode as the corresponding # source directory, unmodified by the process's umask. if [ `stat -f "%Lp" dir2/dirlink` != "777" ]; then atf_fail "-R modified dir perms with umask" fi } dir_to_dir_L() { dir_to_dir_setup atf_check 'cp -R dir dir2' 0 null null atf_check 'cp -R -H dirlink dir2' 0 null null # copy a dir into a dir, following all links atf_check 'cp -R -H -L dirlink dir2/dirlink' 0 null null cp_compare dir_to_dir_L "dir/file" "dir2/dirlink/dirlink/file" # fail if -R -L copied a link as a link atf_check 'readlink dir2/dirlink/dirlink/link' 1 ignore null } dir_to_dir_subdir_exists() { # recursively copy a dir into another dir, with some subdirs already # existing cleanup mkdir -p dir/1 dir/2 dir/3 target/2 echo "file" > dir/2/file atf_check 'cp -R dir/* target' 0 null null cp_compare dir_to_dir_subdir_exists "dir/2/file" "target/2/file" } dir_to_dir_setup() { reset umask 077 cp -P file file2 file3 link dir } atf_test_case dir_to_dir dir_to_dir_head() { atf_set "descr" "Checks the copy of a directory onto another directory" } dir_to_dir_body() { dir_to_dir_setup dir_to_dne_no_R dir_to_dne dir_to_dir_H dir_to_dir_L dir_to_dir_subdir_exists } atf_init_test_cases() { atf_add_test_case file_to_file atf_add_test_case file_to_link atf_add_test_case link_to_file atf_add_test_case file_over_link atf_add_test_case link_over_file atf_add_test_case files_to_dir atf_add_test_case file_to_linkdir atf_add_test_case linkdir_to_file atf_add_test_case dir_to_file atf_add_test_case dir_to_dir }