Annotation of embedaddon/rsync/testsuite/rsync.fns, revision 1.1.1.3
1.1.1.3 ! misho 1: #!/bin/sh
1.1 misho 2:
3: # Copyright (C) 2001 by Martin Pool <mbp@samba.org>
4:
5: # General-purpose test functions for rsync.
6:
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.
10: #
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.
15: #
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.
19:
20: tmpdir="$scratchdir"
21: fromdir="$tmpdir/from"
22: todir="$tmpdir/to"
23: chkdir="$tmpdir/chk"
24:
25: # For itemized output:
1.1.1.3 ! misho 26: all_plus='++++++++++'
! 27: allspace=' '
! 28: dots='......' # trailing dots after changes
1.1 misho 29: tab_ch=' ' # a single tab character
30:
31: # Berkley's nice.
32: PATH="$PATH:/usr/ucb"
33:
1.1.1.2 misho 34: if diff -u "$suitedir/rsync.fns" "$suitedir/rsync.fns" >/dev/null 2>&1; then
1.1 misho 35: diffopt="-u"
36: else
37: diffopt="-c"
38: fi
39:
40: HOME="$scratchdir"
41: export HOME
42:
43: runtest() {
44: echo $ECHO_N "Test $1: $ECHO_C"
45: if eval "$2"
46: then
47: echo "$ECHO_T done."
48: return 0
49: else
50: echo "$ECHO_T failed!"
51: return 1
52: fi
53: }
54:
55: set_cp_destdir() {
56: while test $# -gt 1; do
57: shift
58: done
59: destdir="$1"
60: }
61:
62: # Perform a "cp -p", making sure that timestamps are really the same,
63: # even if the copy rounded microsecond times on the destination file.
64: cp_touch() {
1.1.1.3 ! misho 65: cp_p "${@}"
1.1 misho 66: if test $# -gt 2 -o -d "$2"; then
67: set_cp_destdir "${@}" # sets destdir var
68: while test $# -gt 1; do
69: destname="$destdir/`basename $1`"
70: touch -r "$destname" "$1" "$destname"
71: shift
72: done
73: else
74: touch -r "$2" "$1" "$2"
75: fi
76: }
77:
78: # Call this if you want to filter out verbose messages (-v or -vv) from
79: # the output of an rsync run (whittling the output down to just the file
80: # messages). This isn't needed if you use -i without -v.
81: filter_outfile() {
82: sed -e '/^building file list /d' \
83: -e '/^sending incremental file list/d' \
84: -e '/^created directory /d' \
85: -e '/^done$/d' \
86: -e '/ --whole-file$/d' \
87: -e '/^total: /d' \
88: -e '/^client charset: /d' \
89: -e '/^server charset: /d' \
90: -e '/^$/,$d' \
91: <"$outfile" >"$outfile.new"
92: mv "$outfile.new" "$outfile"
93: }
94:
95: printmsg() {
96: echo "$1"
97: }
98:
99: rsync_ls_lR() {
1.1.1.3 ! misho 100: find "$@" -name .git -prune -o -name auto-build-save -prune -o -print | \
! 101: sort | sed 's/ /\\ /g' | xargs "$TOOLDIR/tls" $TLS_ARGS
1.1 misho 102: }
103:
104: get_testuid() {
1.1.1.3 ! misho 105: uid=`id -u 2>/dev/null || true`
! 106: case "$uid" in
! 107: [0-9]*) echo "$uid" ;;
! 108: *) id 2>/dev/null | sed 's/^[^0-9]*\([0-9][0-9]*\).*/\1/' ;;
! 109: esac
! 110: }
! 111:
! 112: get_rootuid() {
! 113: uid=`id -u root 2>/dev/null || true`
! 114: case "$uid" in
! 115: [0-9]*) echo "$uid" ;;
! 116: *) echo 0 ;;
! 117: esac
! 118: }
! 119:
! 120: get_rootgid() {
! 121: gid=`id -g root 2>/dev/null || true`
! 122: case "$gid" in
! 123: [0-9]*) echo "$gid" ;;
! 124: *) echo 0 ;;
! 125: esac
! 126: }
! 127:
! 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.
! 132: cp_cmd="cp -p"
! 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" ;;
! 136: esac
! 137: fi
! 138: cp_p() {
! 139: $cp_cmd "${@}" || test_fail "$cp_cmd failed"
1.1 misho 140: }
141:
142: check_perms() {
143: perms=`"$TOOLDIR/tls" "$1" | sed 's/^[-d]\(.........\).*/\1/'`
144: if test $perms = $2; then
145: return 0
146: fi
147: echo "permissions: $perms on $1"
148: echo "should be: $2"
149: test_fail "failed test $3"
150: }
151:
152: rsync_getgroups() {
153: "$TOOLDIR/getgroups"
154: }
155:
156:
157: ####################
158: # Build test directories $todir and $fromdir, with $fromdir full of files.
159:
160: hands_setup() {
161: # Clean before creation
162: rm -rf "$fromdir"
163: rm -rf "$todir"
164:
165: [ -d "$tmpdir" ] || mkdir "$tmpdir"
166: [ -d "$fromdir" ] || mkdir "$fromdir"
167: [ -d "$todir" ] || mkdir "$todir"
168:
169: # On some BSD systems, the umask affects the mode of created
170: # symlinks, even though the mode apparently has no effect on how
171: # the links behave in the future, and it cannot be changed using
172: # chmod! rsync always sets its umask to 000 so that it can
173: # accurately recreate permissions, but this script is probably run
174: # with a different umask.
175:
176: # This causes a little problem that "ls -l" of the two will not be
177: # the same. So, we need to set our umask before doing any creations.
178:
179: # set up test data
180: touch "$fromdir/empty"
181: mkdir "$fromdir/emptydir"
182:
183: # a hundred lines of text or so
184: rsync_ls_lR "$srcdir" > "$fromdir/filelist"
185:
186: echo $ECHO_N "This file has no trailing lf$ECHO_C" > "$fromdir/nolf"
187: umask 0
188: ln -s nolf "$fromdir/nolf-symlink"
189: umask 022
190:
191: cat "$srcdir"/*.c > "$fromdir/text"
192: mkdir "$fromdir/dir"
193: cp "$fromdir/text" "$fromdir/dir"
194: mkdir "$fromdir/dir/subdir"
195: echo some data > "$fromdir/dir/subdir/foobar.baz"
196: mkdir "$fromdir/dir/subdir/subsubdir"
197: if [ -r /etc ]; then
198: ls -ltr /etc > "$fromdir/dir/subdir/subsubdir/etc-ltr-list"
199: else
200: ls -ltr / > "$fromdir/dir/subdir/subsubdir/etc-ltr-list"
201: fi
202: mkdir "$fromdir/dir/subdir/subsubdir2"
203: if [ -r /bin ]; then
204: ls -lt /bin > "$fromdir/dir/subdir/subsubdir2/bin-lt-list"
205: else
206: ls -lt / > "$fromdir/dir/subdir/subsubdir2/bin-lt-list"
207: fi
208:
209: # echo testing head:
210: # ls -lR "$srcdir" | head -10 || echo failed
211: }
212:
213:
214: ####################
215: # Many machines do not have "mkdir -p", so we have to build up long paths.
216: # How boring.
217: makepath() {
218: for p in "${@}"; do
219: (echo " makepath $p"
220:
1.1.1.3 ! misho 221: # Absolute Unix path.
1.1 misho 222: if echo $p | grep '^/' >/dev/null
223: then
224: cd /
225: fi
226:
227: # This will break if $p contains a space.
228: for c in `echo $p | tr '/' ' '`
229: do
230: if [ -d "$c" ] || mkdir "$c"
231: then
232: cd "$c" || return $?
233: else
234: echo "failed to create $c" >&2; return $?
235: fi
236: done)
237: done
238: }
239:
240:
241:
242: ###########################
243: # Run a test (in '$1') then compare directories $2 and $3 to see if
244: # there are any difference. If there are, explain them.
245:
246: # So normally basically $1 should be an rsync command, and $2 and $3
247: # the source and destination directories. This is only good when you
248: # expect to transfer the whole directory exactly as is. If some files
249: # should be excluded, you might need to use something else.
250:
251: checkit() {
252: failed=
253:
254: # We can just write everything to stdout/stderr, because the
255: # wrapper hides it unless there is a problem.
256:
1.1.1.3 ! misho 257: case "x$TLS_ARGS" in
! 258: *--atimes*)
! 259: ( cd "$2" && rsync_ls_lR . ) > "$tmpdir/ls-from"
! 260: ;;
! 261: *)
! 262: ;;
! 263: esac
! 264:
1.1 misho 265: echo "Running: \"$1\""
266: eval "$1"
267: status=$?
268: if [ $status != 0 ]; then
269: failed="$failed status=$status"
270: fi
271:
1.1.1.3 ! misho 272: case "x$TLS_ARGS" in
! 273: *--atimes*)
! 274: ;;
! 275: *)
! 276: ( cd "$2" && rsync_ls_lR . ) > "$tmpdir/ls-from"
! 277: ;;
! 278: esac
! 279:
1.1 misho 280: echo "-------------"
281: echo "check how the directory listings compare with diff:"
282: echo ""
283: ( cd "$3" && rsync_ls_lR . ) > "$tmpdir/ls-to"
284: diff $diffopt "$tmpdir/ls-from" "$tmpdir/ls-to" || failed="$failed dir-diff"
285:
286: echo "-------------"
287: echo "check how the files compare with diff:"
288: echo ""
289: if [ "x$4" != x ]; then
290: echo " === Skipping (as directed) ==="
291: else
292: diff -r $diffopt "$2" "$3" || failed="$failed file-diff"
293: fi
294:
295: echo "-------------"
296: if [ -z "$failed" ] ; then
297: return 0
298: fi
299:
300: echo "Failed: $failed"
301: return 1
302: }
303:
304:
305: build_rsyncd_conf() {
306: # Build an appropriate configuration file
307: conf="$scratchdir/test-rsyncd.conf"
308: echo "building configuration $conf"
309:
310: port=2612
311: pidfile="$scratchdir/rsyncd.pid"
312: logfile="$scratchdir/rsyncd.log"
313: hostname=`uname -n`
314:
1.1.1.3 ! misho 315: my_uid=`get_testuid`
! 316: root_uid=`get_rootuid`
! 317: root_gid=`get_rootgid`
! 318:
! 319: uid_setting="uid = $root_uid"
! 320: gid_setting="gid = $root_gid"
! 321:
! 322: if test x"$my_uid" != x"$root_uid"; then
1.1.1.2 misho 323: # Non-root cannot specify uid & gid settings
324: uid_setting="#$uid_setting"
325: gid_setting="#$gid_setting"
1.1.1.3 ! misho 326: fi
1.1.1.2 misho 327:
1.1 misho 328: cat >"$conf" <<EOF
329: # rsyncd configuration file autogenerated by $0
330:
331: pid file = $pidfile
332: use chroot = no
333: munge symlinks = no
334: hosts allow = localhost 127.0.0.0/24 192.168.0.0/16 10.0.0.0/8 $hostname
335: log file = $logfile
336: transfer logging = yes
1.1.1.3 ! misho 337: # We don't define log format here so that the test-hidden module will default
! 338: # to the internal static string (since we had a crash trying to tweak it).
1.1 misho 339: exclude = ? foobar.baz
1.1.1.2 misho 340: max verbosity = 4
341: $uid_setting
342: $gid_setting
1.1 misho 343:
344: [test-from]
345: path = $fromdir
1.1.1.3 ! misho 346: log format = %i %h [%a] %m (%u) %l %f%L
1.1 misho 347: read only = yes
348: comment = r/o
349:
350: [test-to]
351: path = $todir
1.1.1.3 ! misho 352: log format = %i %h [%a] %m (%u) %l %f%L
1.1 misho 353: read only = no
354: comment = r/w
355:
356: [test-scratch]
357: path = $scratchdir
1.1.1.3 ! misho 358: log format = %i %h [%a] %m (%u) %l %f%L
1.1 misho 359: read only = no
360:
361: [test-hidden]
362: path = $fromdir
363: list = no
364: EOF
365:
366: # Build a helper script to ignore exit code 23
367: ignore23="$scratchdir/ignore23"
368: echo "building help script $ignore23"
369:
370: cat >"$ignore23" <<'EOT'
371: if "${@}"; then
372: exit
373: fi
374:
375: ret=$?
376:
377: if test $ret = 23; then
378: exit
379: fi
380:
381: exit $ret
382: EOT
383: chmod +x "$ignore23"
384: }
385:
386:
387: build_symlinks() {
388: mkdir "$fromdir"
389: date >"$fromdir/referent"
390: ln -s referent "$fromdir/relative"
391: ln -s "$fromdir/referent" "$fromdir/absolute"
392: ln -s nonexistent "$fromdir/dangling"
393: ln -s "$srcdir/rsync.c" "$fromdir/unsafe"
394: }
395:
396: test_fail() {
397: echo "$@" >&2
398: exit 1
399: }
400:
401: test_skipped() {
402: echo "$@" >&2
403: echo "$@" > "$tmpdir/whyskipped"
404: exit 77
405: }
406:
407: # It failed, but we expected that. don't dump out error logs,
408: # because most users won't want to see them. But do leave
409: # the working directory around.
410: test_xfail() {
411: echo "$@" >&2
412: exit 78
413: }
414:
415: # Determine what shell command will appropriately test for links.
416: ln -s foo "$scratchdir/testlink"
417: for cmd in test /bin/test /usr/bin/test /usr/ucb/bin/test /usr/ucb/test
418: do
419: for switch in -h -L
420: do
421: if $cmd $switch "$scratchdir/testlink" 2>/dev/null
422: then
423: # how nice
424: TEST_SYMLINK_CMD="$cmd $switch"
425: # i wonder if break 2 is portable?
426: break 2
427: fi
428: done
429: done
430: # ok, now get rid of it
431: rm "$scratchdir/testlink"
432:
433:
434: if [ "x$TEST_SYMLINK_CMD" = 'x' ]
435: then
436: test_fail "Couldn't determine how to test for symlinks"
437: else
438: echo "Testing for symlinks using '$TEST_SYMLINK_CMD'"
439: fi
440:
441:
442: # Test whether something is a link, allowing for shell peculiarities
443: is_a_link() {
444: # note the variable contains the first option and therefore is not quoted
445: $TEST_SYMLINK_CMD "$1"
446: }
447:
448:
449: # We need to set the umask to be reproducible. Note also that when we
450: # do some daemon tests as root, we will setuid() and therefore the
451: # directory has to be writable by the nobody user in some cases. The
452: # best thing is probably to explicitly chmod those directories after
453: # creation.
454:
455: umask 022
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