3 # Copyright (C) 2001 by Martin Pool <mbp@samba.org>
5 # General-purpose test functions for rsync.
7 # This program is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License version
9 # 2 as published by the Free Software Foundation.
11 # This program is distributed in the hope that it will be useful, but
12 # WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 # Lesser General Public License for more details.
16 # You should have received a copy of the GNU Lesser General Public
17 # License along with this program; if not, write to the Free Software
18 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 fromdir="$tmpdir/from"
25 chkfile="$scratchdir/rsync.chk"
26 outfile="$scratchdir/rsync.out"
28 # For itemized output:
31 dots='.....' # trailing dots after changes
32 tab_ch=' ' # a single tab character
37 if diff -u "$suitedir/rsync.fns" "$suitedir/rsync.fns" >/dev/null 2>&1; then
47 echo $ECHO_N "Test $1: $ECHO_C"
52 echo "$ECHO_T failed!"
58 while test $# -gt 1; do
64 # Perform a "cp -p", making sure that timestamps are really the same,
65 # even if the copy rounded microsecond times on the destination file.
68 if test $# -gt 2 -o -d "$2"; then
69 set_cp_destdir "${@}" # sets destdir var
70 while test $# -gt 1; do
71 destname="$destdir/`basename $1`"
72 touch -r "$destname" "$1" "$destname"
76 touch -r "$2" "$1" "$2"
80 # Call this if you want to filter (stdin -> stdout) verbose messages (-v or
81 # -vv) from an rsync run (whittling the output down to just the file messages).
82 # This isn't needed if you use -i without -v.
84 sed -e '/^building file list /d' \
85 -e '/^sending incremental file list/d' \
86 -e '/^created directory /d' \
88 -e '/ --whole-file$/d' \
90 -e '/^client charset: /d' \
91 -e '/^server charset: /d' \
100 find "$@" -name .git -prune -o -name auto-build-save -prune -o -print | \
101 sort | sed 's/ /\\ /g' | xargs "$TOOLDIR/tls" $TLS_ARGS
105 uid=`id -u 2>/dev/null || true`
107 [0-9]*) echo "$uid" ;;
108 *) id 2>/dev/null | sed 's/^[^0-9]*\([0-9][0-9]*\).*/\1/' ;;
113 uid=`id -u root 2>/dev/null || true`
115 [0-9]*) echo "$uid" ;;
121 gid=`id -g root 2>/dev/null || true`
123 [0-9]*) echo "$gid" ;;
128 # When copying via "cp -p", we want to ensure that a non-root user does not
129 # preserve ownership (we want our files to be created as the testing user).
130 # For instance, a Cygwin CI run might have git files owned by a different
131 # user than the (admin) user running the tests.
133 if test x`get_testuid` != x0; then
134 case `cp --help 2>/dev/null` in
135 *--no-preserve=*) cp_cmd="cp -p --no-preserve=ownership" ;;
139 $cp_cmd "${@}" || test_fail "$cp_cmd failed"
143 perms=`"$TOOLDIR/tls" "$1" | sed 's/^[-d]\(.........\).*/\1/'`
144 if test $perms = $2; then
147 echo "permissions: $perms on $1"
149 test_fail "failed test $3"
158 # Build test directories $todir and $fromdir, with $fromdir full of files.
161 # Clean before creation
165 [ -d "$tmpdir" ] || mkdir "$tmpdir"
166 [ -d "$fromdir" ] || mkdir "$fromdir"
167 [ -d "$todir" ] || mkdir "$todir"
169 # On some BSD systems, the umask affects the mode of created
170 # symlinks, even though the mode apparently has no effect on how
171 # the links behave in the future, and it cannot be changed using
172 # chmod! rsync always sets its umask to 000 so that it can
173 # accurately recreate permissions, but this script is probably run
174 # with a different umask.
176 # This causes a little problem that "ls -l" of the two will not be
177 # the same. So, we need to set our umask before doing any creations.
180 touch "$fromdir/empty"
181 mkdir "$fromdir/emptydir"
183 # a hundred lines of text or so
184 rsync_ls_lR "$srcdir" > "$fromdir/filelist"
186 echo $ECHO_N "This file has no trailing lf$ECHO_C" > "$fromdir/nolf"
188 ln -s nolf "$fromdir/nolf-symlink"
191 cat "$srcdir"/*.c > "$fromdir/text"
193 cp "$fromdir/text" "$fromdir/dir"
194 mkdir "$fromdir/dir/subdir"
195 echo some data > "$fromdir/dir/subdir/foobar.baz"
196 mkdir "$fromdir/dir/subdir/subsubdir"
198 ls -ltr /etc > "$fromdir/dir/subdir/subsubdir/etc-ltr-list"
200 ls -ltr / > "$fromdir/dir/subdir/subsubdir/etc-ltr-list"
202 mkdir "$fromdir/dir/subdir/subsubdir2"
204 ls -lt /bin > "$fromdir/dir/subdir/subsubdir2/bin-lt-list"
206 ls -lt / > "$fromdir/dir/subdir/subsubdir2/bin-lt-list"
210 # ls -lR "$srcdir" | head -10 || echo failed
215 # Many machines do not have "mkdir -p", so we have to build up long paths.
221 # Absolute Unix path.
222 if echo $p | grep '^/' >/dev/null; then
226 # This will break if $p contains a space.
227 for c in `echo $p | tr '/' ' '`; do
228 if [ -d "$c" ] || mkdir "$c"; then
231 echo "failed to create $c" >&2; return $?
238 ###########################
239 # Run a test (in '$1') then compare directories $2 and $3 to see if
240 # there are any difference. If there are, explain them.
242 # So normally basically $1 should be an rsync command, and $2 and $3
243 # the source and destination directories. This is only good when you
244 # expect to transfer the whole directory exactly as is. If some files
245 # should be excluded, you might need to use something else.
250 # We can just write everything to stdout/stderr, because the
251 # wrapper hides it unless there is a problem.
255 ( cd "$2" && rsync_ls_lR . ) > "$tmpdir/ls-from"
261 echo "Running: \"$1\""
264 if [ $status != 0 ]; then
265 failed="$failed status=$status"
272 ( cd "$2" && rsync_ls_lR . ) > "$tmpdir/ls-from"
277 echo "check how the directory listings compare with diff:"
279 ( cd "$3" && rsync_ls_lR . ) > "$tmpdir/ls-to"
280 diff $diffopt "$tmpdir/ls-from" "$tmpdir/ls-to" || failed="$failed dir-diff"
283 echo "check how the files compare with diff:"
285 if [ "x$4" != x ]; then
286 echo " === Skipping (as directed) ==="
288 diff -r $diffopt "$2" "$3" || failed="$failed file-diff"
292 if [ -z "$failed" ]; then
296 echo "Failed: $failed"
301 # Run a test in $1 and make sure it has a zero exit status. Capture the
302 # output into $outfile and echo it to stdout.
304 echo "Running: \"$1\""
305 eval "$1" >"$outfile"
308 if [ $status != 0 ]; then
309 echo "Failed: status=$status"
316 # Slurp stdin into $chkfile and then call checkdiff2().
318 cat >"$chkfile" # Save off stdin
323 # Run a test in $1 and make sure it has a zero exit status. Capture the output
324 # into $outfile. If $2 is set, use it to filter the outfile. If resulting
325 # outfile differs from the chkfile data, fail with an error.
329 echo "Running: \"$1\""
330 eval "$1" >"$outfile"
333 if [ $status != 0 ]; then
334 failed="$failed status=$status"
338 eval "cat '$outfile' | $2 >'$outfile.new'"
339 mv "$outfile.new" "$outfile"
342 diff $diffopt "$chkfile" "$outfile" || failed="$failed output differs"
344 if [ -n "$failed" ]; then
345 echo "Failed:$failed"
352 build_rsyncd_conf() {
353 # Build an appropriate configuration file
354 conf="$scratchdir/test-rsyncd.conf"
355 echo "building configuration $conf"
358 pidfile="$scratchdir/rsyncd.pid"
359 logfile="$scratchdir/rsyncd.log"
363 root_uid=`get_rootuid`
364 root_gid=`get_rootgid`
366 uid_setting="uid = $root_uid"
367 gid_setting="gid = $root_gid"
369 if test x"$my_uid" != x"$root_uid"; then
370 # Non-root cannot specify uid & gid settings
371 uid_setting="#$uid_setting"
372 gid_setting="#$gid_setting"
376 # rsyncd configuration file autogenerated by $0
381 hosts allow = localhost 127.0.0.0/24 192.168.0.0/16 10.0.0.0/8 $hostname
383 transfer logging = yes
384 # We don't define log format here so that the test-hidden module will default
385 # to the internal static string (since we had a crash trying to tweak it).
386 exclude = ? foobar.baz
393 log format = %i %h [%a] %m (%u) %l %f%L
399 log format = %i %h [%a] %m (%u) %l %f%L
405 log format = %i %h [%a] %m (%u) %l %f%L
413 # Build a helper script to ignore exit code 23
414 ignore23="$scratchdir/ignore23"
415 echo "building help script $ignore23"
417 cat >"$ignore23" <<'EOT'
424 if test $ret = 23; then
436 date >"$fromdir/referent"
437 ln -s referent "$fromdir/relative"
438 ln -s "$fromdir/referent" "$fromdir/absolute"
439 ln -s nonexistent "$fromdir/dangling"
440 ln -s "$srcdir/rsync.c" "$fromdir/unsafe"
450 echo "$@" > "$tmpdir/whyskipped"
454 # It failed, but we expected that. Don't dump out error logs,
455 # because most users won't want to see them. But do leave
456 # the working directory around.
462 # Determine what shell command will appropriately test for links.
463 ln -s foo "$scratchdir/testlink"
464 for cmd in test /bin/test /usr/bin/test /usr/ucb/bin/test /usr/ucb/test; do
465 for switch in -h -L; do
466 if $cmd $switch "$scratchdir/testlink" 2>/dev/null; then
468 TEST_SYMLINK_CMD="$cmd $switch"
469 # i wonder if break 2 is portable?
474 # ok, now get rid of it
475 rm "$scratchdir/testlink"
478 if [ "x$TEST_SYMLINK_CMD" = 'x' ]; then
479 test_fail "Couldn't determine how to test for symlinks"
481 echo "Testing for symlinks using '$TEST_SYMLINK_CMD'"
485 # Test whether something is a link, allowing for shell peculiarities
487 # note the variable contains the first option and therefore is not quoted
488 $TEST_SYMLINK_CMD "$1"
492 # We need to set the umask to be reproducible. Note also that when we
493 # do some daemon tests as root, we will setuid() and therefore the
494 # directory has to be writable by the nobody user in some cases. The
495 # best thing is probably to explicitly chmod those directories after