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Message-Id: <1358279625-3098-2-git-send-email-tytso@mit.edu> Date: Tue, 15 Jan 2013 14:53:45 -0500 From: Theodore Ts'o <tytso@....edu> To: Ext4 Developers List <linux-ext4@...r.kernel.org> Cc: dvhart@...radead.org, Theodore Ts'o <tytso@....edu> Subject: [PATCH 2/2] tests: create test for debugfs creating special files Signed-off-by: "Theodore Ts'o" <tytso@....edu> --- tests/d_special_files/expect | 85 +++++++++++++++++++++++++++++++++++++++ tests/d_special_files/name | 1 + tests/d_special_files/script | 94 ++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 180 insertions(+) create mode 100644 tests/d_special_files/expect create mode 100644 tests/d_special_files/name create mode 100644 tests/d_special_files/script diff --git a/tests/d_special_files/expect b/tests/d_special_files/expect new file mode 100644 index 0000000..2b2dbfa --- /dev/null +++ b/tests/d_special_files/expect @@ -0,0 +1,85 @@ +debugfs create special files +mke2fs -Fq -b 1024 test.img 512 +Exit status is 0 +debugfs -R ''stat foo'' -w test.img +Inode: 12 Type: symlink Mode: 0777 Flags: 0x0 +Generation: 0 Version: 0x00000000 +User: 0 Group: 0 Size: 3 +File ACL: 0 Directory ACL: 0 +Links: 1 Blockcount: 0 +Fragment: Address: 0 Number: 0 Size: 0 +ctime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013 +atime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013 +mtime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013 +Fast_link_dest: bar +Exit status is 0 +debugfs -R ''stat foo2'' -w test.img +Inode: 13 Type: symlink Mode: 0777 Flags: 0x0 +Generation: 0 Version: 0x00000000 +User: 0 Group: 0 Size: 80 +File ACL: 0 Directory ACL: 0 +Links: 1 Blockcount: 2 +Fragment: Address: 0 Number: 0 Size: 0 +ctime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013 +atime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013 +mtime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013 +BLOCKS: +(0):28 +TOTAL: 1 + +Exit status is 0 +debugfs -R ''block_dump 28'' -w test.img +0000 3132 3334 3536 3738 3930 3132 3334 3536 1234567890123456 +0020 3738 3930 3132 3334 3536 3738 3930 3132 7890123456789012 +0040 3334 3536 3738 3930 3132 3334 3536 3738 3456789012345678 +0060 3930 3132 3334 3536 3738 3930 3132 3334 9012345678901234 +0100 3536 3738 3930 3132 3334 3536 3738 3930 5678901234567890 +0120 0000 0000 0000 0000 0000 0000 0000 0000 ................ +* + +Exit status is 0 +debugfs -R ''stat pipe'' -w test.img +Inode: 14 Type: FIFO Mode: 0000 Flags: 0x0 +Generation: 0 Version: 0x00000000 +User: 0 Group: 0 Size: 0 +File ACL: 0 Directory ACL: 0 +Links: 1 Blockcount: 0 +Fragment: Address: 0 Number: 0 Size: 0 +ctime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013 +atime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013 +mtime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013 +BLOCKS: + +Exit status is 0 +debugfs -R ''stat sda'' -w test.img +Inode: 15 Type: block special Mode: 0000 Flags: 0x0 +Generation: 0 Version: 0x00000000 +User: 0 Group: 0 Size: 0 +File ACL: 0 Directory ACL: 0 +Links: 1 Blockcount: 0 +Fragment: Address: 0 Number: 0 Size: 0 +ctime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013 +atime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013 +mtime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013 +Device major/minor number: 08:00 (hex 08:00) +Exit status is 0 +debugfs -R ''stat null'' -w test.img +Inode: 16 Type: character special Mode: 0000 Flags: 0x0 +Generation: 0 Version: 0x00000000 +User: 0 Group: 0 Size: 0 +File ACL: 0 Directory ACL: 0 +Links: 1 Blockcount: 0 +Fragment: Address: 0 Number: 0 Size: 0 +ctime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013 +atime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013 +mtime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013 +Device major/minor number: 01:03 (hex 01:03) +Exit status is 0 +e2fsck -yf -N test_filesys +Pass 1: Checking inodes, blocks, and sizes +Pass 2: Checking directory structure +Pass 3: Checking directory connectivity +Pass 4: Checking reference counts +Pass 5: Checking group summary information +test_filesys: 16/64 files (0.0% non-contiguous), 29/512 blocks +Exit status is 0 diff --git a/tests/d_special_files/name b/tests/d_special_files/name new file mode 100644 index 0000000..98d10d2 --- /dev/null +++ b/tests/d_special_files/name @@ -0,0 +1 @@ +create special files in debugfs diff --git a/tests/d_special_files/script b/tests/d_special_files/script new file mode 100644 index 0000000..85cbb4d --- /dev/null +++ b/tests/d_special_files/script @@ -0,0 +1,94 @@ +if test -x $DEBUGFS_EXE; then + +OUT=$test_name.log +EXP=$test_dir/expect +VERIFY_FSCK_OPT=-yf + +TEST_DATA=$test_name.tmp +VERIFY_DATA=$test_name.ver.tmp + +echo "debugfs create special files" > $OUT + +dd if=/dev/zero of=$TMPFILE bs=1k count=512 > /dev/null 2>&1 + +echo "mke2fs -Fq -b 1024 test.img 512" >> $OUT + +$MKE2FS -Fq $TMPFILE 512 > /dev/null 2>&1 +status=$? +echo Exit status is $status >> $OUT + +$DEBUGFS -w $TMPFILE << EOF > /dev/null 2>&1 +set_current_time 201301151400 +set_super_value lastcheck 0 +set_super_value hash_seed null +set_super_value mkfs_time 0 +symlink foo bar +symlink foo2 12345678901234567890123456789012345678901234567890123456789012345678901234567890 +mknod pipe p +mknod sda b 8 0 +mknod null c 1 3 +EOF + +echo "debugfs -R ''stat foo'' -w test.img" > $OUT.new +$DEBUGFS -R "stat foo" -w $TMPFILE >> $OUT.new 2>&1 +status=$? +echo Exit status is $status >> $OUT.new +sed -e '2d' $OUT.new >> $OUT + +echo "debugfs -R ''stat foo2'' -w test.img" > $OUT.new +$DEBUGFS -R "stat foo2" -w $TMPFILE >> $OUT.new 2>&1 +status=$? +echo Exit status is $status >> $OUT.new +sed -e '2d' $OUT.new >> $OUT + +echo "debugfs -R ''block_dump 28'' -w test.img" > $OUT.new +$DEBUGFS -R "block_dump 28" -w $TMPFILE >> $OUT.new 2>&1 +status=$? +echo Exit status is $status >> $OUT.new +sed -e '2d' $OUT.new >> $OUT + +echo "debugfs -R ''stat pipe'' -w test.img" > $OUT.new +$DEBUGFS -R "stat pipe" -w $TMPFILE >> $OUT.new 2>&1 +status=$? +echo Exit status is $status >> $OUT.new +sed -e '2d' $OUT.new >> $OUT + +echo "debugfs -R ''stat sda'' -w test.img" > $OUT.new +$DEBUGFS -R "stat sda" -w $TMPFILE >> $OUT.new 2>&1 +status=$? +echo Exit status is $status >> $OUT.new +sed -e '2d' $OUT.new >> $OUT + +echo "debugfs -R ''stat null'' -w test.img" > $OUT.new +$DEBUGFS -R "stat null" -w $TMPFILE >> $OUT.new 2>&1 +status=$? +echo Exit status is $status >> $OUT.new +sed -e '2d' $OUT.new >> $OUT + +echo e2fsck $VERIFY_FSCK_OPT -N test_filesys > $OUT.new +$FSCK $VERIFY_FSCK_OPT -N test_filesys $TMPFILE >> $OUT.new 2>&1 +status=$? +echo Exit status is $status >> $OUT.new +sed -e '2d' $OUT.new >> $OUT + +# +# Do the verification +# + +rm -f $TMPFILE $OUT.new +cmp -s $OUT $EXP +status=$? + +if [ "$status" = 0 ] ; then + echo "$test_name: $test_description: ok" + touch $test_name.ok +else + echo "$test_name: $test_description: failed" + diff $DIFF_OPTS $EXP $OUT > $test_name.failed +fi + +unset VERIFY_FSCK_OPT NATIVE_FSCK_OPT OUT EXP TEST_DATA VERIFY_DATA + +else #if test -x $DEBUGFS_EXE; then + echo "$test_name: $test_description: skipped" +fi -- 1.7.12.rc0.22.gcdd159b -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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