Date: Mon, 9 Nov 2015 07:56:06 +0000 (UTC) From: Garrett Cooper <ngie@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r290586 - in stable/10: etc/mtree usr.sbin/makefs usr.sbin/makefs/tests Message-ID: <201511090756.tA97u6ic090298@repo.freebsd.org>
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Author: ngie Date: Mon Nov 9 07:56:06 2015 New Revision: 290586 URL: https://svnweb.freebsd.org/changeset/base/290586 Log: MFC r289739,r289743,r289897,r289901: r289739: Correctly reintroduce the rudimentary smoke tests I botched up in r289684 Sponsored by: EMC / Isilon Storage Division r289743: Revise "create_test_inputs" to simplify the file structure as these testcases don't need to be nested as much as bin/ls/ls_tests.sh do when verifying ls -a, ls -A, etc. This allows the tests to make all paths relative to the top of the temporary directory instead of always tacking on $ATF_TMPDIR, thus complicating things unnecessarily Create non-empty files in create_test_inputs as well now, similar to create_test_inputs2 in bin/ls/ls_tests.sh Compare the input files to the output file contents using diff where possible: - Skip over the fifo comparison for now because it always fails - Skip over the symlink comparison on cd9660 because it always fails today Sponsored by: EMC / Isilon Storage Division r289897: Add more cd9660/FFS makefs testcases General changes: - Parameterize out the mount command. - Use mtree to verify the contents of an image (check_image_contents) instead of using diff (diff verifies content, but not file metadata). - Move common logic out to functions (common_cleanup, mount_image, check_image_contents) - Add stub testcases for makefs -D (crashes with SIGBUS, similar to bug # 192839) - Add a note about the ISO-9660 and rockridge specs - Add testcases that exercise: -- Creating disk images from an mtree and multiple directories. -- -F flag use (not really an extensive testcase right now) cd9660-specific test changes: - Remove an XXX comment about symlinks; I forgot that non-rockridge images turn symlinks into hardlinks. - Add testcases that exercise: -- -o allow-deep-trees -- -o allow-max-name stub testcase (doesn't seem to be implemented in makefs) -- -o preparer (existence in image; not conformance to spec) -- -o publisher (existence in image; not conformance to spec) -- -o rockridge (basic) Sponsored by: EMC / Isilon Storage Division r289901: Remove an ls -l I was using for debugging Sponsored by: EMC / Isilon Storage Division Added: stable/10/usr.sbin/makefs/tests/ - copied from r289739, head/usr.sbin/makefs/tests/ Modified: stable/10/etc/mtree/BSD.tests.dist stable/10/usr.sbin/makefs/Makefile stable/10/usr.sbin/makefs/tests/Makefile stable/10/usr.sbin/makefs/tests/makefs_cd9660_tests.sh stable/10/usr.sbin/makefs/tests/makefs_ffs_tests.sh stable/10/usr.sbin/makefs/tests/makefs_tests_common.sh Directory Properties: stable/10/ (props changed) Modified: stable/10/etc/mtree/BSD.tests.dist ============================================================================== --- stable/10/etc/mtree/BSD.tests.dist Mon Nov 9 07:49:39 2015 (r290585) +++ stable/10/etc/mtree/BSD.tests.dist Mon Nov 9 07:56:06 2015 (r290586) @@ -402,6 +402,8 @@ .. fstyp .. + makefs + .. newsyslog .. nmtree Modified: stable/10/usr.sbin/makefs/Makefile ============================================================================== --- stable/10/usr.sbin/makefs/Makefile Mon Nov 9 07:49:39 2015 (r290585) +++ stable/10/usr.sbin/makefs/Makefile Mon Nov 9 07:56:06 2015 (r290586) @@ -1,5 +1,7 @@ # $FreeBSD$ +.include <bsd.own.mk> + PROG= makefs CFLAGS+=-I${.CURDIR} @@ -38,4 +40,8 @@ LDADD+= ${LIBNETBSD} DPADD+= ${LIBSBUF} ${LIBUTIL} LDADD+= -lsbuf -lutil +.if ${MK_TESTS} != "no" +SUBDIR+= tests +.endif + .include <bsd.prog.mk> Modified: stable/10/usr.sbin/makefs/tests/Makefile ============================================================================== --- head/usr.sbin/makefs/tests/Makefile Thu Oct 22 05:32:45 2015 (r289739) +++ stable/10/usr.sbin/makefs/tests/Makefile Mon Nov 9 07:56:06 2015 (r290586) @@ -1,5 +1,7 @@ # $FreeBSD$ +TESTSDIR= ${TESTSBASE}/usr.sbin/makefs + ATF_TESTS_SH+= makefs_cd9660_tests ATF_TESTS_SH+= makefs_ffs_tests Modified: stable/10/usr.sbin/makefs/tests/makefs_cd9660_tests.sh ============================================================================== --- head/usr.sbin/makefs/tests/makefs_cd9660_tests.sh Thu Oct 22 05:32:45 2015 (r289739) +++ stable/10/usr.sbin/makefs/tests/makefs_cd9660_tests.sh Mon Nov 9 07:56:06 2015 (r290586) @@ -27,36 +27,262 @@ # $FreeBSD$ # -. "$(dirname "$0")/makefs_tests_common.sh" +# A note on specs: +# - A copy of the ISO-9660 spec can be found here: +# http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-119.pdf +# - Any references to `rockridge` are referring to the `Rock Ridge` extensions +# of the ISO-9660 spec. A copy of the draft `IEEE-P1282` spec can be found +# here: +# http://www.ymi.com/ymi/sites/default/files/pdf/Rockridge.pdf MAKEFS="makefs -t cd9660" -TEST_IMAGE="test.iso" +MOUNT="mount_cd9660" + +. "$(dirname "$0")/makefs_tests_common.sh" + +common_cleanup() +{ + if ! test_md_device=$(cat $TEST_MD_DEVICE_FILE); then + echo "$TEST_MD_DEVICE_FILE could not be opened; has an md(4) device been attached?" + return + fi + + umount -f /dev/$test_md_device || : + mdconfig -d -u $test_md_device || : +} + +check_base_iso9660_image_contents() +{ + # Symlinks are treated like files when rockridge support isn't + # specified + check_image_contents "$@" -X c + + atf_check -e empty -o empty -s exit:0 test -L $TEST_INPUTS_DIR/c + atf_check -e empty -o empty -s exit:0 test -f $TEST_MOUNT_DIR/c +} + +atf_test_case D_flag cleanup +D_flag_body() +{ + atf_skip "makefs crashes with SIGBUS with dupe mtree entries; see FreeBSD bug # 192839" + + create_test_inputs + + atf_check -e empty -o save:$TEST_SPEC_FILE -s exit:0 \ + mtree -cp $TEST_INPUTS_DIR + atf_check -e empty -o not-empty -s exit:0 \ + $MAKEFS -F $TEST_SPEC_FILE -M 1m $TEST_IMAGE $TEST_INPUTS_DIR + + atf_check -e empty -o empty -s exit:0 \ + cp $TEST_SPEC_FILE spec2.mtree + atf_check -e empty -o save:dupe_$TEST_SPEC_FILE -s exit:0 \ + cat $TEST_SPEC_FILE spec2.mtree + + atf_check -e empty -o not-empty -s not-exit:0 \ + $MAKEFS -F dupe_$TEST_SPEC_FILE -M 1m $TEST_IMAGE $TEST_INPUTS_DIR + atf_check -e empty -o not-empty -s exit:0 \ + $MAKEFS -D -F dupe_$TEST_SPEC_FILE -M 1m $TEST_IMAGE $TEST_INPUTS_DIR +} +D_flag_cleanup() +{ + common_cleanup +} + +atf_test_case F_flag cleanup +F_flag_body() +{ + create_test_inputs + + atf_check -e empty -o save:$TEST_SPEC_FILE -s exit:0 \ + mtree -cp $TEST_INPUTS_DIR + + atf_check -e empty -o empty -s exit:0 \ + $MAKEFS -F $TEST_SPEC_FILE -M 1m $TEST_IMAGE $TEST_INPUTS_DIR + + mount_image + check_base_iso9660_image_contents +} +F_flag_cleanup() +{ + common_cleanup +} + +atf_test_case from_mtree_spec_file cleanup +from_mtree_spec_file_body() +{ + create_test_inputs + + atf_check -e empty -o save:$TEST_SPEC_FILE -s exit:0 \ + mtree -c -k type,link,size -p $TEST_INPUTS_DIR + cd $TEST_INPUTS_DIR + atf_check -e empty -o empty -s exit:0 \ + $MAKEFS $TEST_IMAGE $TEST_SPEC_FILE + cd - + + mount_image + check_base_iso9660_image_contents +} +from_mtree_spec_file_cleanup() +{ + common_cleanup +} + +atf_test_case from_multiple_dirs cleanup +from_multiple_dirs_body() +{ + test_inputs_dir2=$TMPDIR/inputs2 + + create_test_inputs + + atf_check -e empty -o empty -s exit:0 mkdir -p $test_inputs_dir2 + atf_check -e empty -o empty -s exit:0 \ + touch $test_inputs_dir2/multiple_dirs_test_file + + atf_check -e empty -o empty -s exit:0 \ + $MAKEFS $TEST_IMAGE $TEST_INPUTS_DIR $test_inputs_dir2 + + mount_image + check_base_iso9660_image_contents -d $test_inputs_dir2 +} +from_multiple_dirs_cleanup() +{ + common_cleanup +} -atf_test_case basic_cd9660 cleanup -basic_cd9660_body() +atf_test_case from_single_dir cleanup +from_single_dir_body() { create_test_inputs atf_check -e empty -o empty -s exit:0 \ $MAKEFS $TEST_IMAGE $TEST_INPUTS_DIR - atf_check -e empty -o save:$TEST_MD_DEVICE_FILE -s exit:0 \ - mdconfig -a -f $TEST_IMAGE + + mount_image + check_base_iso9660_image_contents +} +from_single_dir_cleanup() +{ + common_cleanup +} + +atf_test_case o_flag_allow_deep_trees cleanup +o_flag_allow_deep_trees_body() +{ + create_test_inputs + + # Make sure the "more than 8 levels deep" requirement is met. + atf_check -e empty -o empty -s exit:0 \ + mkdir -p $TEST_INPUTS_DIR/a/b/c/d/e/f/g/h/i/j + + atf_check -e empty -o empty -s exit:0 \ + $MAKEFS -o allow-deep-trees $TEST_IMAGE $TEST_INPUTS_DIR + + mount_image + check_base_iso9660_image_contents +} +o_flag_allow_deep_trees_cleanup() +{ + common_cleanup +} + +atf_test_case o_flag_allow_max_name cleanup +o_flag_allow_max_name_body() +{ + atf_expect_fail "-o allow-max-name doesn't appear to be implemented on FreeBSD's copy of makefs [yet]" + + create_test_inputs + + long_path=$TEST_INPUTS_DIR/$(jot -s '' -b 0 37) + + # Make sure the "37 char name" limit requirement is met. + atf_check -e empty -o empty -s exit:0 touch $long_path + atf_check -e empty -o empty -s exit:0 \ - mount_cd9660 /dev/$(cat $TEST_MD_DEVICE_FILE) $TEST_MOUNT_DIR - atf_check -e empty -o not-empty -s exit:0 ls $TEST_MOUNT_DIR + $MAKEFS -o allow-max-name $TEST_IMAGE $TEST_INPUTS_DIR + + mount_image + check_base_iso9660_image_contents +} +o_flag_allow_max_name_cleanup() +{ + common_cleanup } -basic_cd9660_cleanup() + +atf_test_case o_flag_preparer +o_flag_preparer_body() { - ls -a + create_test_dirs - test_md_device=$(cat $TEST_MD_DEVICE_FILE) || return + preparer='My Very First ISO' + preparer_uppercase="$(echo $preparer | tr '[[:lower:]]' '[[:upper:]]')" - umount -f /dev/$test_md_device - mdconfig -d -u $test_md_device + atf_check -e empty -o empty -s exit:0 touch $TEST_INPUTS_DIR/dummy_file + atf_check -e empty -o empty -s exit:0 \ + $MAKEFS -o preparer="$preparer" $TEST_IMAGE $TEST_INPUTS_DIR + atf_check -e empty -o match:"$preparer_uppercase" -s exit:0 \ + strings $TEST_IMAGE +} + +atf_test_case o_flag_publisher +o_flag_publisher_body() +{ + create_test_dirs + + publisher='My Super Awesome Publishing Company LTD' + publisher_uppercase="$(echo $publisher | tr '[[:lower:]]' '[[:upper:]]')" + + atf_check -e empty -o empty -s exit:0 touch $TEST_INPUTS_DIR/dummy_file + atf_check -e empty -o empty -s exit:0 \ + $MAKEFS -o publisher="$publisher" $TEST_IMAGE $TEST_INPUTS_DIR + atf_check -e empty -o match:"$publisher_uppercase" -s exit:0 \ + strings $TEST_IMAGE +} + +atf_test_case o_flag_rockridge cleanup +o_flag_rockridge_body() +{ + create_test_dirs + + # Make sure the "more than 8 levels deep" requirement is met. + atf_check -e empty -o empty -s exit:0 \ + mkdir -p $TEST_INPUTS_DIR/a/b/c/d/e/f/g/h/i/j + + # Make sure the "pathname larger than 255 chars" requirement is met. + # + # $long_path's needs to be nested in a directory, as creating it + # outright as a 256 char filename via touch will fail with ENAMETOOLONG + long_path=$TEST_INPUTS_DIR/$(jot -s '/' -b "$(jot -s '' -b 0 64)" 4) + atf_check -e empty -o empty -s exit:0 mkdir -p "$(dirname $long_path)" + atf_check -e empty -o empty -s exit:0 touch "$long_path" + + atf_check -e empty -o empty -s exit:0 \ + $MAKEFS -o rockridge $TEST_IMAGE $TEST_INPUTS_DIR + + mount_image + check_image_contents -X .rr_moved + + # .rr_moved is a special directory created when you have deep directory + # trees with rock ridge extensions on + atf_check -e empty -o empty -s exit:0 \ + test -d $TEST_MOUNT_DIR/.rr_moved +} +o_flag_rockridge_cleanup() +{ + common_cleanup } atf_init_test_cases() { + atf_add_test_case D_flag + atf_add_test_case F_flag + + atf_add_test_case from_mtree_spec_file + atf_add_test_case from_multiple_dirs + atf_add_test_case from_single_dir - atf_add_test_case basic_cd9660 + atf_add_test_case o_flag_allow_deep_trees + atf_add_test_case o_flag_allow_max_name + atf_add_test_case o_flag_preparer + atf_add_test_case o_flag_publisher + atf_add_test_case o_flag_rockridge } Modified: stable/10/usr.sbin/makefs/tests/makefs_ffs_tests.sh ============================================================================== --- head/usr.sbin/makefs/tests/makefs_ffs_tests.sh Thu Oct 22 05:32:45 2015 (r289739) +++ stable/10/usr.sbin/makefs/tests/makefs_ffs_tests.sh Mon Nov 9 07:56:06 2015 (r290586) @@ -27,38 +27,146 @@ # $FreeBSD$ # +MAKEFS="makefs -t ffs" +MOUNT="mount" + . "$(dirname "$0")/makefs_tests_common.sh" -MAKEFS="makefs -t ffs" -TEST_IMAGE="test.img" +TEST_TUNEFS_OUTPUT=$TMPDIR/tunefs.output + +common_cleanup() +{ + if ! test_md_device=$(cat $TEST_MD_DEVICE_FILE); then + echo "$TEST_MD_DEVICE_FILE could not be opened; has an md(4) device been attached?" + return + fi + + umount -f /dev/$test_md_device || : + mdconfig -d -u $test_md_device || : +} + +check_ffs_image_contents() +{ + atf_check -e save:$TEST_TUNEFS_OUTPUT -o empty -s exit:0 \ + tunefs -p /dev/$(cat $TEST_MD_DEVICE_FILE) + + check_image_contents "$@" +} -atf_test_case basic_ffs cleanup -basic_ffs_body() +atf_test_case D_flag cleanup +D_flag_body() { + atf_skip "makefs crashes with SIGBUS with dupe mtree entries; see FreeBSD bug # 192839" + create_test_inputs + atf_check -e empty -o save:$TEST_SPEC_FILE -s exit:0 \ + mtree -cp $TEST_INPUTS_DIR atf_check -e empty -o not-empty -s exit:0 \ - $MAKEFS -M 1m $TEST_IMAGE $TEST_INPUTS_DIR - atf_check -e empty -o save:$TEST_MD_DEVICE_FILE -s exit:0 \ - mdconfig -a -f $TEST_IMAGE - atf_check -e save:$ATF_TMPDIR/tunefs.output -o empty -s exit:0 \ - tunefs -p /dev/$(cat $TEST_MD_DEVICE_FILE) + $MAKEFS -F $TEST_SPEC_FILE -M 1m $TEST_IMAGE $TEST_INPUTS_DIR + atf_check -e empty -o empty -s exit:0 \ - mount /dev/$(cat $TEST_MD_DEVICE_FILE) $TEST_MOUNT_DIR - atf_check -e empty -o not-empty -s exit:0 ls $TEST_MOUNT_DIR + cp $TEST_SPEC_FILE spec2.mtree + atf_check -e empty -o save:dupe_$TEST_SPEC_FILE -s exit:0 \ + cat $TEST_SPEC_FILE spec2.mtree + + atf_check -e empty -o not-empty -s not-exit:0 \ + $MAKEFS -F dupe_$TEST_SPEC_FILE -M 1m $TEST_IMAGE $TEST_INPUTS_DIR + atf_check -e empty -o not-empty -s exit:0 \ + $MAKEFS -D -F dupe_$TEST_SPEC_FILE -M 1m $TEST_IMAGE $TEST_INPUTS_DIR +} +D_flag_cleanup() +{ + common_cleanup } -basic_ffs_cleanup() + +atf_test_case F_flag cleanup +F_flag_body() { - ls -a + create_test_inputs - test_md_device=$(cat $TEST_MD_DEVICE_FILE) || return + atf_check -e empty -o save:$TEST_SPEC_FILE -s exit:0 \ + mtree -cp $TEST_INPUTS_DIR + + atf_check -e empty -o not-empty -s exit:0 \ + $MAKEFS -F $TEST_SPEC_FILE -M 1m $TEST_IMAGE $TEST_INPUTS_DIR - umount -f /dev/$test_md_device - mdconfig -d -u $test_md_device + mount_image + check_ffs_image_contents +} +F_flag_cleanup() +{ + common_cleanup +} + +atf_test_case from_mtree_spec_file cleanup +from_mtree_spec_file_body() +{ + create_test_inputs + + atf_check -e empty -o save:$TEST_SPEC_FILE -s exit:0 \ + mtree -c -k type,link,size -p $TEST_INPUTS_DIR + + cd $TEST_INPUTS_DIR + atf_check -e empty -o not-empty -s exit:0 \ + $MAKEFS $TEST_IMAGE $TEST_SPEC_FILE + cd - + + mount_image + check_ffs_image_contents +} +from_mtree_spec_file_cleanup() +{ + common_cleanup +} + +atf_test_case from_multiple_dirs cleanup +from_multiple_dirs_body() +{ + test_inputs_dir2=$TMPDIR/inputs2 + + create_test_inputs + + atf_check -e empty -o empty -s exit:0 mkdir -p $test_inputs_dir2 + atf_check -e empty -o empty -s exit:0 \ + touch $test_inputs_dir2/multiple_dirs_test_file + + atf_check -e empty -o not-empty -s exit:0 \ + $MAKEFS $TEST_IMAGE $TEST_INPUTS_DIR $test_inputs_dir2 + + mount_image + check_image_contents -d $test_inputs_dir2 +} +from_multiple_dirs_cleanup() +{ + common_cleanup +} + +atf_test_case from_single_dir cleanup +from_single_dir_body() +{ + create_test_inputs + + atf_check -e empty -o not-empty -s exit:0 \ + $MAKEFS -M 1m $TEST_IMAGE $TEST_INPUTS_DIR + + mount_image + check_ffs_image_contents +} +from_single_dir_cleanup() +{ + common_cleanup } atf_init_test_cases() { - atf_add_test_case basic_ffs + atf_add_test_case D_flag + atf_add_test_case F_flag + + atf_add_test_case from_mtree_spec_file + atf_add_test_case from_multiple_dirs + atf_add_test_case from_single_dir + + } Modified: stable/10/usr.sbin/makefs/tests/makefs_tests_common.sh ============================================================================== --- head/usr.sbin/makefs/tests/makefs_tests_common.sh Thu Oct 22 05:32:45 2015 (r289739) +++ stable/10/usr.sbin/makefs/tests/makefs_tests_common.sh Mon Nov 9 07:56:06 2015 (r290586) @@ -27,30 +27,73 @@ # $FreeBSD$ # -TEST_MD_DEVICE_FILE="md.output" -TEST_MOUNT_DIR="mnt" +KB=1024 +: ${TMPDIR=/tmp} +TEST_IMAGE="$TMPDIR/test.img" +TEST_INPUTS_DIR="$TMPDIR/inputs" +TEST_MD_DEVICE_FILE="$TMPDIR/md.output" +TEST_MOUNT_DIR="$TMPDIR/mnt" +TEST_SPEC_FILE="$TMPDIR/mtree.spec" -create_test_dir() +check_image_contents() { - [ -z "$ATF_TMPDIR" ] || return 0 - - export ATF_TMPDIR=$(pwd) - - TEST_MD_DEVICE_FILE="${ATF_TMPDIR}/${TEST_MD_DEVICE_FILE}" - TEST_MOUNT_DIR="${ATF_TMPDIR}/${TEST_MOUNT_DIR}" - - # XXX: need to nest this because of how kyua creates $TMPDIR; otherwise - # it will run into EPERM issues later - TEST_INPUTS_DIR="${ATF_TMPDIR}/test/inputs" + local directories=$TEST_INPUTS_DIR + local excludes mtree_excludes_arg mtree_file + local mtree_keywords="type,link,size" + + while getopts "d:f:m:X:" flag; do + case "$flag" in + d) + directories="$directories $OPTARG" + ;; + f) + mtree_file=$OPTARG + ;; + m) + mtree_keywords=$OPTARG + ;; + X) + excludes="$excludes $OPTARG" + ;; + *) + echo "usage: check_image_contents [-d directory ...] [-f mtree-file] [-m mtree-keywords] [-X exclude]" + atf_fail "unhandled option: $flag" + ;; + esac + done + + if [ -n "$excludes" ]; then + echo "$excludes" | tr ' ' '\n' > excludes.txt + mtree_excludes_arg="-X excludes.txt" + fi + + if [ -z "$mtree_file" ]; then + mtree_file=input_spec.mtree + for directory in $directories; do + mtree -c -k $mtree_keywords -p $directory $mtree_excludes_arg + done > $mtree_file + fi + + echo "<---- Input spec BEGIN ---->" + cat $mtree_file + echo "<---- Input spec END ---->" + atf_check -e empty -o empty -s exit:0 \ + mtree -UW -f $mtree_file \ + -p $TEST_MOUNT_DIR \ + $mtree_excludes_arg +} +create_test_dirs() +{ atf_check -e empty -s exit:0 mkdir -m 0777 -p $TEST_MOUNT_DIR atf_check -e empty -s exit:0 mkdir -m 0777 -p $TEST_INPUTS_DIR - cd $TEST_INPUTS_DIR } create_test_inputs() { - create_test_dir + create_test_dirs + + cd $TEST_INPUTS_DIR atf_check -e empty -s exit:0 mkdir -m 0755 -p a/b/1 atf_check -e empty -s exit:0 ln -s a/b c @@ -58,7 +101,9 @@ create_test_inputs() atf_check -e empty -s exit:0 ln d e atf_check -e empty -s exit:0 touch .f atf_check -e empty -s exit:0 mkdir .g - atf_check -e empty -s exit:0 mkfifo h + # XXX: fifos on the filesystem don't match fifos created by makefs for + # some odd reason. + #atf_check -e empty -s exit:0 mkfifo h atf_check -e ignore -s exit:0 dd if=/dev/zero of=i count=1000 bs=1 atf_check -e empty -s exit:0 touch klmn atf_check -e empty -s exit:0 touch opqr @@ -78,4 +123,23 @@ create_test_inputs() atf_check -e empty -s exit:0 touch 0b00001100 atf_check -e empty -s exit:0 touch 0b00001101 atf_check -e empty -s exit:0 touch 0b00001110 + + for filesize in 1 512 $(( 2 * $KB )) $(( 10 * $KB )) $(( 512 * $KB )); \ + do + atf_check -e ignore -o empty -s exit:0 \ + dd if=/dev/zero of=${filesize}.file bs=1 \ + count=1 oseek=${filesize} conv=sparse + files="${files} ${filesize}.file" + done + + cd - } + +mount_image() +{ + atf_check -e empty -o save:$TEST_MD_DEVICE_FILE -s exit:0 \ + mdconfig -a -f $TEST_IMAGE + atf_check -e empty -o empty -s exit:0 \ + $MOUNT /dev/$(cat $TEST_MD_DEVICE_FILE) $TEST_MOUNT_DIR +} +
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