2 . wvtest-bup.sh || exit $?
7 root_status="$(t/root-status)" || exit $?
9 TOP="$(WVPASS pwd)" || exit $?
10 tmpdir="$(WVPASS wvmktempdir)" || exit $?
11 export BUP_DIR="$tmpdir/bup"
13 # Assume that mvmktempdir will always use the same dir.
14 timestamp_resolutions="$(t/ns-timestamp-resolutions "$tmpdir/canary")" \
16 atime_resolution="$(echo $timestamp_resolutions | WVPASS cut -d' ' -f 1)" \
18 mtime_resolution="$(echo $timestamp_resolutions | WVPASS cut -d' ' -f 2)" \
20 WVPASS rm "$tmpdir/canary"
29 "$TOP/t/hardlink-sets" "$@"
34 "$TOP/t/id-other-than" "$@"
37 # Very simple metadata tests -- create a test tree then check that bup
38 # meta can reproduce the metadata correctly (according to bup xstat)
39 # via create, extract, start-extract, and finish-extract. The current
40 # tests are crude, and this does not fully test devices, varying
41 # users/groups, acls, attrs, etc.
46 export PATH="$TOP:$PATH" # pick up bup
47 # Skip atime (test elsewhere) to avoid the observer effect.
48 WVPASS find . | WVPASS sort \
49 | WVPASS xargs bup xstat \
50 --mtime-resolution "$mtime_resolution"ns \
51 --exclude-fields ctime,atime,size
55 test-src-create-extract()
57 # Test bup meta create/extract for ./src -> ./src-restore.
58 # Also writes to ./src-stat and ./src-restore-stat.
60 (WVPASS cd src; WVPASS genstat) > src-stat || exit $?
61 WVPASS bup meta --create --recurse --file src.meta src
63 WVPASS force-delete src-restore
64 WVPASS mkdir src-restore
66 WVPASS bup meta --extract --file ../src.meta
68 (WVPASS cd src; WVPASS genstat >../../src-restore-stat) || exit $?
69 WVPASS diff -U5 ../src-stat ../src-restore-stat
70 # Test start/finish extract.
71 WVPASS force-delete src
72 WVPASS bup meta --start-extract --file ../src.meta
74 WVPASS bup meta --finish-extract --file ../src.meta
75 (WVPASS cd src; WVPASS genstat >../../src-restore-stat) || exit $?
76 WVPASS diff -U5 ../src-stat ../src-restore-stat
80 test-src-save-restore()
82 # Test bup save/restore metadata for ./src -> ./src-restore. Also
83 # writes to BUP_DIR. Note that for now this just tests the
84 # restore below src/, in order to avoid having to worry about
85 # operations that require root (like chown /home).
87 WVPASS rm -rf "$BUP_DIR"
90 WVPASS bup save -t -n src src
92 WVPASS force-delete src-restore
93 WVPASS mkdir src-restore
94 WVPASS bup restore -C src-restore "/src/latest$(pwd)/"
95 WVPASS test -d src-restore/src
96 WVPASS "$TOP/t/compare-trees" -c src/ src-restore/src/
103 WVPASS "$TOP/t/sync-tree" "$TOP/t/sampledata/" "$tmpdir/src/"
105 # Add some hard links for the general tests.
107 WVPASS cd "$tmpdir"/src
108 WVPASS touch hardlink-target
109 WVPASS ln hardlink-target hardlink-1
110 WVPASS ln hardlink-target hardlink-2
111 WVPASS ln hardlink-target hardlink-3
114 # Add some trivial files for the index, modify, save tests.
116 WVPASS cd "$tmpdir"/src
117 WVPASS mkdir volatile
118 WVPASS touch volatile/{1,2,3}
121 # Regression test for metadata sort order. Previously, these two
122 # entries would sort in the wrong order because the metadata
123 # entries were being sorted by mangled name, but the index isn't.
124 WVPASS dd if=/dev/zero of="$tmpdir"/src/foo bs=1k count=33
125 WVPASS touch -t 201111111111 "$tmpdir"/src/foo
126 WVPASS touch -t 201112121111 "$tmpdir"/src/foo-bar
128 t/mksock "$tmpdir"/src/test-socket || true
131 # Use the test tree to check bup meta.
132 WVSTART 'meta --create/--extract'
134 tmpdir="$(WVPASS wvmktempdir)" || exit $?
135 export BUP_DIR="$tmpdir/bup"
136 WVPASS setup-test-tree
138 WVPASS test-src-create-extract
140 # Test a top-level file (not dir).
141 WVPASS touch src-file
142 WVPASS bup meta -cf src-file.meta src-file
145 WVPASS bup meta -xf ../src-file.meta
146 WVPASS rm -r "$tmpdir"
149 # Use the test tree to check bup save/restore metadata.
150 WVSTART 'metadata save/restore (general)'
152 tmpdir="$(WVPASS wvmktempdir)" || exit $?
153 export BUP_DIR="$tmpdir/bup"
154 WVPASS setup-test-tree
156 WVPASS test-src-save-restore
158 # Test a deeper subdir/ to make sure top-level non-dir metadata is
159 # restored correctly. We need at least one dir and one non-dir at
161 WVPASS test -d src/var/cmd
162 WVPASS test -f src/var/cmd/save-cmd.py
163 WVPASS rm -rf "$BUP_DIR"
165 WVPASS touch -t 201111111111 src-restore # Make sure the top won't match.
167 WVPASS bup save -t -n src src
168 WVPASS force-delete src-restore
169 WVPASS bup restore -C src-restore "/src/latest$(pwd)/src/var/."
170 WVPASS touch -t 201211111111 src-restore # Make sure the top won't match.
171 # Check that the only difference is the top dir.
172 WVFAIL $TOP/t/compare-trees -c src/var/ src-restore/ > tmp-compare-trees
173 WVPASSEQ $(cat tmp-compare-trees | wc -l) 1
174 # Note: OS X rsync itemize output is currently only 9 chars, not 11.
175 expected_diff_rx='^\.d\.\.t.\.\.\.\.?\.? \./$'
176 if ! grep -qE "$expected_diff_rx" tmp-compare-trees; then
177 echo -n 'tmp-compare-trees: ' 1>&2
178 cat tmp-compare-trees 1>&2
180 WVPASS grep -qE "$expected_diff_rx" tmp-compare-trees
181 WVPASS rm -r "$tmpdir"
184 # Test that we pull the index (not filesystem) metadata for any
185 # unchanged files whenever we're saving other files in a given
187 WVSTART 'metadata save/restore (using index metadata)'
189 tmpdir="$(WVPASS wvmktempdir)" || exit $?
190 export BUP_DIR="$tmpdir/bup"
191 WVPASS setup-test-tree
194 # ...for now -- might be a problem with hardlink restores that was
195 # causing noise wrt this test.
196 WVPASS rm -rf src/hardlink*
198 # Pause here to keep the filesystem changes far enough away from
199 # the first index run that bup won't cap their index timestamps
200 # (see "bup help index" for more information). Without this
201 # sleep, the compare-trees test below "Bup should *not* pick up
202 # these metadata..." may fail.
205 WVPASS rm -rf "$BUP_DIR"
208 WVPASS bup save -t -n src src
210 WVPASS force-delete src-restore-1
211 WVPASS mkdir src-restore-1
212 WVPASS bup restore -C src-restore-1 "/src/latest$(pwd)/"
213 WVPASS test -d src-restore-1/src
214 WVPASS "$TOP/t/compare-trees" -c src/ src-restore-1/src/
216 WVPASS echo "blarg" > src/volatile/1
217 WVPASS cp -pP src/volatile/1 src-restore-1/src/volatile/
220 # Bup should *not* pick up these metadata changes.
221 WVPASS touch src/volatile/2
223 WVPASS bup save -t -n src src
225 WVPASS force-delete src-restore-2
226 WVPASS mkdir src-restore-2
227 WVPASS bup restore -C src-restore-2 "/src/latest$(pwd)/"
228 WVPASS test -d src-restore-2/src
229 WVPASS "$TOP/t/compare-trees" -c src-restore-1/src/ src-restore-2/src/
231 WVPASS rm -r "$tmpdir"
236 setup-hardlink-test()
238 WVPASS rm -rf "$tmpdir/src" "$BUP_DIR"
240 WVPASS mkdir "$tmpdir/src"
243 hardlink-test-run-restore()
245 WVPASS force-delete src-restore
246 WVPASS mkdir src-restore
247 WVPASS bup restore -C src-restore "/src/latest$(pwd)/"
248 WVPASS test -d src-restore/src
251 # Test hardlinks more carefully.
252 WVSTART 'metadata save/restore (hardlinks)'
254 tmpdir="$(WVPASS wvmktempdir)" || exit $?
255 export BUP_DIR="$tmpdir/bup"
257 WVPASS setup-hardlink-test
260 # Test trivial case - single hardlink.
263 WVPASS touch hardlink-target
264 WVPASS ln hardlink-target hardlink-1
267 WVPASS bup save -t -n src src
268 WVPASS hardlink-test-run-restore
269 WVPASS "$TOP/t/compare-trees" -c src/ src-restore/src/
271 # Test the case where the hardlink hasn't changed, but the tree
272 # needs to be saved again. i.e. the save-cmd.py "if hashvalid:"
276 WVPASS echo whatever > something-new
279 WVPASS bup save -t -n src src
280 WVPASS hardlink-test-run-restore
281 WVPASS "$TOP/t/compare-trees" -c src/ src-restore/src/
283 # Test hardlink changes between index runs.
285 WVPASS setup-hardlink-test
287 WVPASS touch hardlink-target-a
288 WVPASS touch hardlink-target-b
289 WVPASS ln hardlink-target-a hardlink-b-1
290 WVPASS ln hardlink-target-a hardlink-a-1
292 WVPASS bup index -vv src
293 WVPASS rm src/hardlink-b-1
294 WVPASS ln src/hardlink-target-b src/hardlink-b-1
295 WVPASS bup index -vv src
296 WVPASS bup save -t -n src src
297 WVPASS hardlink-test-run-restore
298 WVPASS echo ./src/hardlink-a-1 > hardlink-sets.expected
299 WVPASS echo ./src/hardlink-target-a >> hardlink-sets.expected
300 WVPASS echo >> hardlink-sets.expected
301 WVPASS echo ./src/hardlink-b-1 >> hardlink-sets.expected
302 WVPASS echo ./src/hardlink-target-b >> hardlink-sets.expected
303 (WVPASS cd src-restore; WVPASS hardlink-sets .) > hardlink-sets.restored \
305 WVPASS diff -u hardlink-sets.expected hardlink-sets.restored
307 # Test hardlink changes between index and save -- hardlink set [a
308 # b c d] changes to [a b] [c d]. At least right now bup should
309 # notice and recreate the latter.
310 WVPASS setup-hardlink-test
311 WVPASS cd "$tmpdir"/src
317 WVPASS bup index -vv src
318 WVPASS rm src/c src/d
320 WVPASS ln src/c src/d
321 WVPASS bup save -t -n src src
322 WVPASS hardlink-test-run-restore
323 WVPASS echo ./src/a > hardlink-sets.expected
324 WVPASS echo ./src/b >> hardlink-sets.expected
325 WVPASS echo >> hardlink-sets.expected
326 WVPASS echo ./src/c >> hardlink-sets.expected
327 WVPASS echo ./src/d >> hardlink-sets.expected
328 (WVPASS cd src-restore; WVPASS hardlink-sets .) > hardlink-sets.restored \
330 WVPASS diff -u hardlink-sets.expected hardlink-sets.restored
332 # Test that we don't link outside restore tree.
333 WVPASS setup-hardlink-test
335 WVPASS mkdir src/a src/b
337 WVPASS ln src/a/1 src/b/1
338 WVPASS bup index -vv src
339 WVPASS bup save -t -n src src
340 WVPASS force-delete src-restore
341 WVPASS mkdir src-restore
342 WVPASS bup restore -C src-restore "/src/latest$(pwd)/src/a/"
343 WVPASS test -e src-restore/1
344 WVPASS echo -n > hardlink-sets.expected
345 (WVPASS cd src-restore; WVPASS hardlink-sets .) > hardlink-sets.restored \
347 WVPASS diff -u hardlink-sets.expected hardlink-sets.restored
349 # Test that we do link within separate sub-trees.
350 WVPASS setup-hardlink-test
352 WVPASS mkdir src/a src/b
354 WVPASS ln src/a/1 src/b/1
355 WVPASS bup index -vv src/a src/b
356 WVPASS bup save -t -n src src/a src/b
357 WVPASS hardlink-test-run-restore
358 WVPASS echo ./src/a/1 > hardlink-sets.expected
359 WVPASS echo ./src/b/1 >> hardlink-sets.expected
360 (WVPASS cd src-restore; WVPASS hardlink-sets .) > hardlink-sets.restored \
362 WVPASS diff -u hardlink-sets.expected hardlink-sets.restored
364 WVPASS rm -r "$tmpdir"
368 WVSTART 'meta --edit'
370 tmpdir="$(WVPASS wvmktempdir)" || exit $?
374 WVPASS bup meta -cf src.meta src
376 WVPASS bup meta --edit --set-uid 0 src.meta | WVPASS bup meta -tvvf - \
377 | WVPASS grep -qE '^uid: 0'
378 WVPASS bup meta --edit --set-uid 1000 src.meta | WVPASS bup meta -tvvf - \
379 | WVPASS grep -qE '^uid: 1000'
381 WVPASS bup meta --edit --set-gid 0 src.meta | WVPASS bup meta -tvvf - \
382 | WVPASS grep -qE '^gid: 0'
383 WVPASS bup meta --edit --set-gid 1000 src.meta | WVPASS bup meta -tvvf - \
384 | WVPASS grep -qE '^gid: 1000'
386 WVPASS bup meta --edit --set-user foo src.meta | WVPASS bup meta -tvvf - \
387 | WVPASS grep -qE '^user: foo'
388 WVPASS bup meta --edit --set-user bar src.meta | WVPASS bup meta -tvvf - \
389 | WVPASS grep -qE '^user: bar'
390 WVPASS bup meta --edit --unset-user src.meta | WVPASS bup meta -tvvf - \
391 | WVPASS grep -qE '^user:'
392 WVPASS bup meta --edit --set-user bar --unset-user src.meta \
393 | WVPASS bup meta -tvvf - | WVPASS grep -qE '^user:'
394 WVPASS bup meta --edit --unset-user --set-user bar src.meta \
395 | WVPASS bup meta -tvvf - | WVPASS grep -qE '^user: bar'
397 WVPASS bup meta --edit --set-group foo src.meta | WVPASS bup meta -tvvf - \
398 | WVPASS grep -qE '^group: foo'
399 WVPASS bup meta --edit --set-group bar src.meta | WVPASS bup meta -tvvf - \
400 | WVPASS grep -qE '^group: bar'
401 WVPASS bup meta --edit --unset-group src.meta | WVPASS bup meta -tvvf - \
402 | WVPASS grep -qE '^group:'
403 WVPASS bup meta --edit --set-group bar --unset-group src.meta \
404 | WVPASS bup meta -tvvf - | WVPASS grep -qE '^group:'
405 WVPASS bup meta --edit --unset-group --set-group bar src.meta \
406 | WVPASS bup meta -tvvf - | grep -qE '^group: bar'
408 WVPASS rm -r "$tmpdir"
412 WVSTART 'meta --no-recurse'
414 tmpdir="$(WVPASS wvmktempdir)" || exit $?
418 WVPASS touch src/foo/{1,2,3}
419 WVPASS bup meta -cf src.meta src
420 WVPASSEQ "$(bup meta -tf src.meta | LC_ALL=C sort)" "src/
425 WVPASS bup meta --no-recurse -cf src.meta src
426 WVPASSEQ "$(bup meta -tf src.meta | LC_ALL=C sort)" "src/"
427 WVPASS rm -r "$tmpdir"
430 # Test ownership restoration (when not root or fakeroot).
432 if [ "$root_status" != none ]; then
436 tmpdir="$(WVPASS wvmktempdir)" || exit $?
438 first_group="$(WVPASS bup-python -c 'import os,grp; \
439 print grp.getgrgid(os.getgroups()[0])[0]')" || exit $?
440 last_group="$(bup-python -c 'import os,grp; \
441 print grp.getgrgid(os.getgroups()[-1])[0]')" || exit $?
442 last_group_erx="$(escape-erx "$last_group")"
444 WVSTART 'metadata (restoration of ownership)'
447 # Some systems always assign the parent dir group to new paths
448 # (sgid). Make sure the group is one we're in.
449 WVPASS chgrp -R "$first_group" src
451 WVPASS bup meta -cf src.meta src
455 # Make sure we don't change (or try to change) the user when not root.
456 WVPASS bup meta --edit --set-user root ../src.meta | WVPASS bup meta -x
457 WVPASS bup xstat src | WVPASS grep -qvE '^user: root'
459 WVPASS bup meta --edit --unset-user --set-uid 0 ../src.meta \
461 WVPASS bup xstat src | WVPASS grep -qvE '^user: root'
463 # Make sure we can restore one of the user's groups.
465 WVPASS bup meta --edit --set-group "$last_group" ../src.meta \
467 WVPASS bup xstat src | WVPASS grep -qE "^group: $last_group_erx"
469 # Make sure we can restore one of the user's gids.
470 user_gids="$(id -G)" || exit $?
471 last_gid="$(echo ${user_gids/* /})" || exit $?
473 WVPASS bup meta --edit --unset-group --set-gid "$last_gid" ../src.meta \
475 WVPASS bup xstat src | WVPASS grep -qE "^gid: $last_gid"
477 # Test --numeric-ids (gid).
479 current_gidx=$(bup meta -tvvf ../src.meta | grep -e '^gid:') || exit $?
480 WVPASS bup meta --edit --set-group "$last_group" ../src.meta \
481 | WVPASS bup meta -x --numeric-ids
482 new_gidx=$(bup xstat src | grep -e '^gid:') || exit $?
483 WVPASSEQ "$current_gidx" "$new_gidx"
485 # Test that restoring an unknown user works.
486 unknown_user=$("$TOP"/t/unknown-owner --user) || exit $?
488 current_uidx=$(bup meta -tvvf ../src.meta | grep -e '^uid:') || exit $?
489 WVPASS bup meta --edit --set-user "$unknown_user" ../src.meta \
491 new_uidx=$(bup xstat src | grep -e '^uid:') || exit $?
492 WVPASSEQ "$current_uidx" "$new_uidx"
494 # Test that restoring an unknown group works.
495 unknown_group=$("$TOP"/t/unknown-owner --group) || exit $?
497 current_gidx=$(bup meta -tvvf ../src.meta | grep -e '^gid:') || exit $?
498 WVPASS bup meta --edit --set-group "$unknown_group" ../src.meta \
500 new_gidx=$(bup xstat src | grep -e '^gid:') || exit $?
501 WVPASSEQ "$current_gidx" "$new_gidx"
503 WVPASS rm -r "$tmpdir"
507 # Test ownership restoration (when root or fakeroot).
509 if [ "$root_status" = none ]; then
513 tmpdir="$(WVPASS wvmktempdir)" || exit $?
515 uid=$(WVPASS id -un) || exit $?
516 gid=$(WVPASS id -gn) || exit $?
518 WVSTART 'metadata (restoration of ownership as root)'
521 WVPASS chown "$uid:$gid" src # In case the parent dir is sgid, etc.
522 WVPASS bup meta -cf src.meta src
525 WVPASS chmod 700 dest # so we can't accidentally do something insecure
528 other_uinfo="$(id-other-than --user "$uid")" || exit $?
529 other_user="${other_uinfo%%:*}"
530 other_uid="${other_uinfo##*:}"
532 other_ginfo="$(id-other-than --group "$gid")" || exit $?
533 other_group="${other_ginfo%%:*}"
534 other_gid="${other_ginfo##*:}"
536 # Make sure we can restore a uid (must be in /etc/passwd b/c cygwin).
537 WVPASS bup meta --edit --unset-user --set-uid "$other_uid" ../src.meta \
539 WVPASS bup xstat src | WVPASS grep -qE "^uid: $other_uid"
541 # Make sure we can restore a gid (must be in /etc/group b/c cygwin).
542 WVPASS bup meta --edit --unset-group --set-gid "$other_gid" ../src.meta \
544 WVPASS bup xstat src | WVPASS grep -qE "^gid: $other_gid"
546 other_uinfo2="$(id-other-than --user "$(id -un)" "$other_user")" || exit $?
547 other_user2="${other_uinfo2%%:*}"
548 other_user2_erx="$(escape-erx "$other_user2")" || exit $?
549 other_uid2="${other_uinfo2##*:}"
551 other_ginfo2="$(id-other-than --group "$(id -gn)" "$other_group")" || exit $?
552 other_group2="${other_ginfo2%%:*}"
553 other_group2_erx="$(escape-erx "$other_group2")" || exit $?
554 other_gid2="${other_ginfo2##*:}"
556 # Try to restore a user (and see that user trumps uid when uid is not 0).
557 WVPASS bup meta --edit \
558 --set-uid "$other_uid" --set-user "$other_user2" ../src.meta \
560 WVPASS bup xstat src | WVPASS grep -qE "^user: $other_user2_erx"
562 # Try to restore a group (and see that group trumps gid when gid is not 0).
563 WVPASS bup meta --edit \
564 --set-gid "$other_gid" --set-group "$other_group2" ../src.meta \
566 WVPASS bup xstat src | WVPASS grep -qE "^group: $other_group2_erx"
568 # Test --numeric-ids (uid). Note the name 'root' is not handled
569 # specially, so we use that here as the test user name. We assume
570 # that the root user's uid is never 42.
572 WVPASS bup meta --edit --set-user root --set-uid "$other_uid" ../src.meta \
573 | WVPASS bup meta -x --numeric-ids
574 new_uidx=$(bup xstat src | grep -e '^uid:') || exit $?
575 WVPASSEQ "$new_uidx" "uid: $other_uid"
577 # Test --numeric-ids (gid). Note the name 'root' is not handled
578 # specially, so we use that here as the test group name. We
579 # assume that the root group's gid is never 42.
581 WVPASS bup meta --edit --set-group root --set-gid "$other_gid" ../src.meta \
582 | WVPASS bup meta -x --numeric-ids
583 new_gidx=$(bup xstat src | grep -e '^gid:') || exit $?
584 WVPASSEQ "$new_gidx" "gid: $other_gid"
586 # Test that restoring an unknown user works.
587 unknown_user=$("$TOP"/t/unknown-owner --user) || exit $?
589 WVPASS bup meta --edit \
590 --set-uid "$other_uid" --set-user "$unknown_user" ../src.meta \
592 new_uidx=$(bup xstat src | grep -e '^uid:') || exit $?
593 WVPASSEQ "$new_uidx" "uid: $other_uid"
595 # Test that restoring an unknown group works.
596 unknown_group=$("$TOP"/t/unknown-owner --group) || exit $?
598 WVPASS bup meta --edit \
599 --set-gid "$other_gid" --set-group "$unknown_group" ../src.meta \
601 new_gidx=$(bup xstat src | grep -e '^gid:') || exit $?
602 WVPASSEQ "$new_gidx" "gid: $other_gid"
604 if ! [[ $(uname) =~ CYGWIN ]]; then
605 # For now, skip these on Cygwin because it doesn't allow
606 # restoring an unknown uid/gid.
608 # Make sure a uid of 0 trumps a non-root user.
609 WVPASS bup meta --edit --set-user "$other_user2" ../src.meta \
611 WVPASS bup xstat src | WVPASS grep -qvE "^user: $other_user2_erx"
612 WVPASS bup xstat src | WVPASS grep -qE "^uid: 0"
614 # Make sure a gid of 0 trumps a non-root group.
615 WVPASS bup meta --edit --set-group "$other_group2" ../src.meta \
617 WVPASS bup xstat src | WVPASS grep -qvE "^group: $other_group2_erx"
618 WVPASS bup xstat src | WVPASS grep -qE "^gid: 0"
621 WVPASS rm -r "$tmpdir"
626 # Root-only tests that require an FS with all the trimmings: ACLs,
627 # Linux attr, Linux xattr, etc.
628 if [ "$root_status" = root ]; then
630 # Some cleanup handled in universal-cleanup() above.
631 # These tests are only likely to work under Linux for now
633 [[ $(uname) =~ Linux ]] || exit 0
635 if ! modprobe loop; then
636 echo 'Unable to load loopback module; skipping dependent tests.' 1>&2
640 testfs="$(WVPASS wvmkmountpt)" || exit $?
641 testfs_limited="$(WVPASS wvmkmountpt)" || exit $?
642 tmpdir="$(WVPASS wvmktempdir)" || exit $?
643 export BUP_DIR="$tmpdir/bup"
645 WVSTART 'meta - general (as root)'
646 WVPASS setup-test-tree
650 WVPASS dd if=/dev/zero of=testfs.img bs=1M count=32
651 # Make sure we have all the options the chattr test needs
652 # (i.e. create a "normal" ext4 filesystem).
653 WVPASS mke2fs -F -m 0 \
655 -O has_journal,extent,huge_file,flex_bg,uninit_bg,dir_nlink,extra_isize \
657 WVPASS mount -o loop,acl,user_xattr testfs.img "$testfs"
658 # Hide, so that tests can't create risks.
659 WVPASS chown root:root "$testfs"
660 WVPASS chmod 0700 "$testfs"
662 umount "$testfs_limited"
663 WVPASS dd if=/dev/zero of=testfs-limited.img bs=1M count=32
664 WVPASS mkfs -t vfat testfs-limited.img
665 WVPASS mount -o loop,uid=root,gid=root,umask=0077 \
666 testfs-limited.img "$testfs_limited"
668 WVPASS cp -pPR src "$testfs"/src
669 (WVPASS cd "$testfs"; WVPASS test-src-create-extract) || exit $?
671 WVSTART 'meta - atime (as root)'
672 WVPASS force-delete "$testfs"/src
673 WVPASS mkdir "$testfs"/src
675 WVPASS mkdir "$testfs"/src/foo
676 WVPASS touch "$testfs"/src/bar
677 PYTHONPATH="$TOP/lib" \
678 WVPASS bup-python -c "from bup import xstat; \
679 x = xstat.timespec_to_nsecs((42, 0));\
680 xstat.utime('$testfs/src/foo', (x, x));\
681 xstat.utime('$testfs/src/bar', (x, x));"
683 WVPASS bup meta -v --create --recurse --file src.meta src
684 WVPASS bup meta -tvf src.meta
686 WVPASS force-delete src-restore
687 WVPASS mkdir src-restore
688 WVPASS cd src-restore
689 WVPASS bup meta --extract --file ../src.meta
690 WVPASSEQ "$(bup xstat --include-fields=atime src/foo)" "atime: 42"
691 WVPASSEQ "$(bup xstat --include-fields=atime src/bar)" "atime: 42"
692 # Test start/finish extract.
693 WVPASS force-delete src
694 WVPASS bup meta --start-extract --file ../src.meta
696 WVPASS bup meta --finish-extract --file ../src.meta
697 WVPASSEQ "$(bup xstat --include-fields=atime src/foo)" "atime: 42"
698 WVPASSEQ "$(bup xstat --include-fields=atime src/bar)" "atime: 42"
701 WVSTART 'meta - Linux attr (as root)'
702 WVPASS force-delete "$testfs"/src
703 WVPASS mkdir "$testfs"/src
705 WVPASS touch "$testfs"/src/foo
706 WVPASS mkdir "$testfs"/src/bar
707 WVPASS chattr +acdeijstuADST "$testfs"/src/foo
708 WVPASS chattr +acdeijstuADST "$testfs"/src/bar
709 (WVPASS cd "$testfs"; WVPASS test-src-create-extract) || exit $?
710 # Test restoration to a limited filesystem (vfat).
712 WVPASS bup meta --create --recurse --file "$testfs"/src.meta \
714 WVPASS force-delete "$testfs_limited"/src-restore
715 WVPASS mkdir "$testfs_limited"/src-restore
716 WVPASS cd "$testfs_limited"/src-restore
717 WVFAIL bup meta --extract --file "$testfs"/src.meta 2>&1 \
718 | WVPASS grep -e '^Linux chattr:' \
719 | WVPASS bup-python -c \
720 'import sys; exit(not len(sys.stdin.readlines()) == 3)'
724 WVSTART 'meta - Linux xattr (as root)'
725 WVPASS force-delete "$testfs"/src
726 WVPASS mkdir "$testfs"/src
727 WVPASS touch "$testfs"/src/foo
728 WVPASS mkdir "$testfs"/src/bar
729 WVPASS attr -s foo -V bar "$testfs"/src/foo
730 WVPASS attr -s foo -V bar "$testfs"/src/bar
731 (WVPASS cd "$testfs"; WVPASS test-src-create-extract) || exit $?
733 # Test restoration to a limited filesystem (vfat).
735 WVPASS bup meta --create --recurse --file "$testfs"/src.meta \
737 WVPASS force-delete "$testfs_limited"/src-restore
738 WVPASS mkdir "$testfs_limited"/src-restore
739 WVPASS cd "$testfs_limited"/src-restore
740 WVFAIL bup meta --extract --file "$testfs"/src.meta
741 WVFAIL bup meta --extract --file "$testfs"/src.meta 2>&1 \
742 | WVPASS grep -e "^xattr\.set '" \
743 | WVPASS bup-python -c \
744 'import sys; exit(not len(sys.stdin.readlines()) == 2)'
747 WVSTART 'meta - POSIX.1e ACLs (as root)'
748 WVPASS force-delete "$testfs"/src
749 WVPASS mkdir "$testfs"/src
750 WVPASS touch "$testfs"/src/foo
751 WVPASS mkdir "$testfs"/src/bar
752 WVPASS setfacl -m u:root:r "$testfs"/src/foo
753 WVPASS setfacl -m u:root:r "$testfs"/src/bar
754 (WVPASS cd "$testfs"; WVPASS test-src-create-extract) || exit $?
756 # Test restoration to a limited filesystem (vfat).
758 WVPASS bup meta --create --recurse --file "$testfs"/src.meta \
760 WVPASS force-delete "$testfs_limited"/src-restore
761 WVPASS mkdir "$testfs_limited"/src-restore
762 WVPASS cd "$testfs_limited"/src-restore
763 WVFAIL bup meta --extract --file "$testfs"/src.meta 2>&1 \
764 | WVPASS grep -e '^POSIX1e ACL applyto:' \
765 | WVPASS bup-python -c \
766 'import sys; exit(not len(sys.stdin.readlines()) == 2)'
769 WVPASS umount "$testfs"
770 WVPASS umount "$testfs_limited"
771 WVPASS rm -r "$testfs" "$testfs_limited"
773 WVPASS rm -r "$tmpdir"
778 WVPASS rm -r "$tmpdir"