6b84fb92ac
their work directory. The purpose is to be able to know which tests intend to touch the file system and to allow a minor optimization in atf-run. Define use.fs=true for all those tests requiring it. (This highlights that some tests currently require modifying the file system but conceptually they shouldn't be... which leaves room for further improvements/cleanups later :-)
305 lines
8.2 KiB
Bash
305 lines
8.2 KiB
Bash
# $NetBSD: t_cp.sh,v 1.4 2010/06/04 08:39:41 jmmv Exp $
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#
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# Copyright (c) 2007, 2008 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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#
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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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FILES="file file2 file3 link dir dir2 dirlink target"
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cleanup() {
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rm -fr ${FILES}
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}
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cp_compare() {
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echo "Ensuring that $2 and $3 are identical"
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cmp -s $2 $3 || atf_fail "$2 and $3 are different"
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}
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reset() {
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cleanup
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echo "I'm a file" > file
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echo "I'm a file, 2" > file2
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echo "I'm a file, 3" > file3
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ln -s file link
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mkdir dir
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ln -s dir dirlink
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}
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atf_test_case file_to_file
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file_to_file_head() {
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atf_set "descr" "Checks the copy of a file to a file"
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atf_set "use.fs" "true"
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}
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file_to_file_body() {
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reset
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file_to_file_simple
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file_to_file_preserve
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file_to_file_noflags
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}
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file_to_file_simple() {
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rm -f file2
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umask 022
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chmod 777 file
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atf_check -s eq:0 -o empty -e empty cp file file2
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cp_compare file_to_file_simple file file2
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if [ `stat -f "%Lp" file2` != "755" ]; then
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atf_fail "new file not created with umask"
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fi
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chmod 644 file
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chmod 777 file2
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cp_compare file_to_file_simple file file2
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if [ `stat -f "%Lp" file2` != "777" ]; then
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atf_fail "existing files permissions not retained"
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fi
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}
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file_to_file_preserve() {
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rm file3
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chmod 644 file
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chflags nodump file
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atf_check -s eq:0 -o empty -e empty cp -p file file3
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finfo=`stat -f "%p%u%g%m%z%f" file`
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f3info=`stat -f "%p%u%g%m%z%f" file3`
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if [ $finfo != $f3info ]; then
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atf_fail "attributes not preserved"
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fi
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}
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file_to_file_noflags() {
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rm file3
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chmod 644 file
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chflags nodump file
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atf_check -s eq:0 -o empty -e empty cp -p -N file file3
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finfo=`stat -f "%f" file`
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f3info=`stat -f "%f" file3`
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if [ $finfo = $f3info ]; then
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atf_fail "-p -N preserved file flags"
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fi
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}
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atf_test_case file_to_link
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file_to_link_head() {
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atf_set "descr" "Checks the copy of a file to a symbolic link"
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atf_set "use.fs" "true"
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}
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file_to_link_body() {
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reset
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atf_check -s eq:0 -o empty -e empty cp file2 link
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cp_compare file_to_link file file2
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}
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atf_test_case link_to_file
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link_to_file_head() {
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atf_set "descr" "Checks the copy of a symbolic link to a file"
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atf_set "use.fs" "true"
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}
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link_to_file_body() {
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reset
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# file and link are identical (not copied).
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atf_check -s eq:1 -o empty -e ignore cp link file
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atf_check -s eq:0 -o empty -e empty cp link file2
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cp_compare link_to_file file file2
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}
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atf_test_case file_over_link
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file_over_link_head() {
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atf_set "descr" "Checks the copy of a file to a symbolic link" \
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"without following it"
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atf_set "use.fs" "true"
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}
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file_over_link_body() {
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reset
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atf_check -s eq:0 -o empty -e empty cp -P file link
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cp_compare file_over_link file link
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}
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atf_test_case link_over_file
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link_over_file_head() {
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atf_set "descr" "Checks the copy of a symbolic link to a file" \
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"without following the former"
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atf_set "use.fs" "true"
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}
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link_over_file_body() {
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reset
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atf_check -s eq:0 -o empty -e empty cp -P link file
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if [ `readlink link` != `readlink file` ]; then
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atf_fail "readlink link != readlink file"
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fi
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}
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atf_test_case files_to_dir
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files_to_dir_head() {
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atf_set "descr" "Checks the copy of multiple files into a directory"
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atf_set "use.fs" "true"
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}
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files_to_dir_body() {
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reset
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# can't copy multiple files to a file
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atf_check -s eq:1 -o empty -e ignore cp file file2 file3
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atf_check -s eq:0 -o empty -e empty cp file file2 link dir
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cp_compare files_to_dir file "dir/file"
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}
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atf_test_case dir_to_file
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dir_to_file_head() {
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atf_set "descr" "Checks the copy of a directory onto a file, which" \
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"should not work"
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atf_set "use.fs" "true"
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}
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dir_to_file_body() {
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reset
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# can't copy a dir onto a file
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atf_check -s eq:1 -o empty -e ignore cp dir file
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atf_check -s eq:1 -o empty -e ignore cp -R dir file
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}
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atf_test_case file_to_linkdir
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file_to_linkdir_head() {
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atf_set "descr" "Checks the copy of a file to a symbolic link that" \
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"points to a directory"
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atf_set "use.fs" "true"
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}
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file_to_linkdir_body() {
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reset
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atf_check -s eq:0 -o empty -e empty cp file dirlink
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cp_compare file_to_linkdir file "dir/file"
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# overwrite the link
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atf_check -s eq:0 -o empty -e empty cp -P file dirlink
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atf_check -s eq:1 -o empty -e empty readlink dirlink
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cp_compare file_to_linkdir file dirlink
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}
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atf_test_case linkdir_to_file
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linkdir_to_file_head() {
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atf_set "descr" "Checks the copy of a symbolic link that points to" \
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"a directory onto a file"
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atf_set "use.fs" "true"
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}
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linkdir_to_file_body() {
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reset
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# cannot copy a dir onto a file
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atf_check -s eq:1 -o empty -e ignore cp dirlink file
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# overwrite the link
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atf_check -s eq:0 -o empty -e empty cp -P dirlink file
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if [ `readlink file` != `readlink dirlink` ]; then
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atf_fail "readlink link != readlink file"
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fi
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}
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dir_to_dne_no_R() {
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atf_check -s eq:1 -o empty -e ignore cp dir dir2
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}
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dir_to_dne() {
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atf_check -s eq:0 -o empty -e empty cp -R dir dir2
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cp_compare dir_to_dne "dir/file" "dir2/file"
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readlink dir2/link >/dev/null
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if [ $? -gt 0 ]; then
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atf_fail "-R didn't copy a link as a link"
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fi
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}
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dir_to_dir_H() {
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dir_to_dir_setup
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atf_check -s eq:0 -o empty -e empty cp -R dir dir2
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chmod 777 dir
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# copy a dir into a dir, only command-line links are followed
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atf_check -s eq:0 -o empty -e empty cp -R -H dirlink dir2
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cp_compare dir_to_dir_H "dir/file" "dir2/dirlink/file"
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readlink dir2/dirlink/link >/dev/null
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if [ $? -gt 0 ]; then
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atf_fail "didn't copy a link as a link"
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fi
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# Created directories have the same mode as the corresponding
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# source directory, unmodified by the process's umask.
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if [ `stat -f "%Lp" dir2/dirlink` != "777" ]; then
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atf_fail "-R modified dir perms with umask"
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fi
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}
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dir_to_dir_L() {
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dir_to_dir_setup
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atf_check -s eq:0 -o empty -e empty cp -R dir dir2
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atf_check -s eq:0 -o empty -e empty cp -R -H dirlink dir2
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# copy a dir into a dir, following all links
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atf_check -s eq:0 -o empty -e empty cp -R -H -L dirlink dir2/dirlink
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cp_compare dir_to_dir_L "dir/file" "dir2/dirlink/dirlink/file"
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# fail if -R -L copied a link as a link
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atf_check -s eq:1 -o ignore -e empty readlink dir2/dirlink/dirlink/link
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}
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dir_to_dir_subdir_exists() {
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# recursively copy a dir into another dir, with some subdirs already
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# existing
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cleanup
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mkdir -p dir/1 dir/2 dir/3 target/2
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echo "file" > dir/2/file
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atf_check -s eq:0 -o empty -e empty cp -R dir/* target
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cp_compare dir_to_dir_subdir_exists "dir/2/file" "target/2/file"
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}
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dir_to_dir_setup() {
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reset
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umask 077
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cp -P file file2 file3 link dir
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}
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atf_test_case dir_to_dir
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dir_to_dir_head() {
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atf_set "descr" "Checks the copy of a directory onto another directory"
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atf_set "use.fs" "true"
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}
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dir_to_dir_body() {
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dir_to_dir_setup
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dir_to_dne_no_R
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dir_to_dne
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dir_to_dir_H
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dir_to_dir_L
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dir_to_dir_subdir_exists
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}
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atf_init_test_cases()
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{
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atf_add_test_case file_to_file
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atf_add_test_case file_to_link
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atf_add_test_case link_to_file
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atf_add_test_case file_over_link
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atf_add_test_case link_over_file
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atf_add_test_case files_to_dir
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atf_add_test_case file_to_linkdir
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atf_add_test_case linkdir_to_file
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atf_add_test_case dir_to_file
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atf_add_test_case dir_to_dir
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}
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