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-rw-r--r--tests/m_minrootdir/expect217
-rw-r--r--tests/m_minrootdir/output.sed5
-rw-r--r--tests/m_minrootdir/script80
3 files changed, 302 insertions, 0 deletions
diff --git a/tests/m_minrootdir/expect b/tests/m_minrootdir/expect
new file mode 100644
index 0000000..d2e9a9e
--- /dev/null
+++ b/tests/m_minrootdir/expect
@@ -0,0 +1,217 @@
+create fs
+Filesystem volume name: <none>
+Last mounted on: <not available>
+Filesystem magic number: 0xEF53
+Filesystem revision #: 1 (dynamic)
+Filesystem features: ext_attr dir_index filetype extent 64bit flex_bg sparse_super huge_file dir_nlink extra_isize metadata_csum
+Default mount options: (none)
+Filesystem state: clean
+Errors behavior: Continue
+Filesystem OS type: Linux
+Inode count: 1024
+Block count: 16384
+Reserved block count: 819
+Overhead clusters: 265
+Free blocks: 16065
+Free inodes: 1006
+First block: 1
+Block size: 1024
+Fragment size: 1024
+Group descriptor size: 64
+Blocks per group: 8192
+Fragments per group: 8192
+Inodes per group: 512
+Inode blocks per group: 128
+Flex block group size: 16
+Mount count: 0
+Check interval: 15552000 (6 months)
+Reserved blocks uid: 0
+Reserved blocks gid: 0
+First inode: 11
+Inode size: 256
+Required extra isize: 32
+Desired extra isize: 32
+Default directory hash: half_md4
+Checksum type: crc32c
+
+
+Group 0: (Blocks 1-8192)
+ Primary superblock at 1, Group descriptors at 2-2
+ Block bitmap at 3 (+2)
+ Inode bitmap at 5 (+4)
+ Inode table at 7-134 (+6)
+ 7876 free blocks, 494 free inodes, 4 directories, 494 unused inodes
+ Free blocks: 317-8192
+ Free inodes: 19-512
+Group 1: (Blocks 8193-16383) [INODE_UNINIT]
+ Backup superblock at 8193, Group descriptors at 8194-8194
+ Block bitmap at 4 (bg #0 + 3)
+ Inode bitmap at 6 (bg #0 + 5)
+ Inode table at 135-262 (bg #0 + 134)
+ 8189 free blocks, 512 free inodes, 0 directories, 512 unused inodes
+ Free blocks: 8195-16383
+ Free inodes: 513-1024
+debugfs: stat /emptyfile
+Inode: III Type: regular
+Size: 0
+Fragment: Address: 0 Number: 0 Size: 0
+debugfs: stat /bigfile
+Inode: III Type: regular
+Size: 32768
+Fragment: Address: 0 Number: 0 Size: 0
+debugfs: stat /sparsefile
+Inode: III Type: regular
+Size: 1073741825
+Fragment: Address: 0 Number: 0 Size: 0
+debugfs: stat /bigzerofile
+Inode: III Type: regular
+Size: 1073741825
+Fragment: Address: 0 Number: 0 Size: 0
+debugfs: stat /fifo
+debugfs: stat /emptydir
+Inode: III Type: directory
+Size: 1024
+Fragment: Address: 0 Number: 0 Size: 0
+debugfs: stat /dir
+Inode: III Type: directory
+Size: 1024
+Fragment: Address: 0 Number: 0 Size: 0
+debugfs: stat /dir/file
+Inode: III Type: regular
+Size: 8
+Fragment: Address: 0 Number: 0 Size: 0
+debugfs: ex /emptyfile
+Level Entries Logical Physical Length Flags
+debugfs: ex /bigfile
+Level Entries Logical Physical Length Flags
+X 0/0 1/1 0-31 AAA-BBB 32
+debugfs: ex /sparsefile
+Level Entries Logical Physical Length Flags
+Y 0/1 1/1 1-1048576 AAA 1048576
+X 1/1 1/5 1-1 AAA-BBB 1
+X 1/1 2/5 512-512 AAA-BBB 1
+X 1/1 3/5 1024-1024 AAA-BBB 1
+X 1/1 4/5 524288-524288 AAA-BBB 1
+X 1/1 5/5 1048576-1048576 AAA-BBB 1
+debugfs: ex /bigzerofile
+Level Entries Logical Physical Length Flags
+debugfs: ex /dir
+Level Entries Logical Physical Length Flags
+X 0/0 1/1 0-0 AAA-BBB 1
+debugfs: ex /dir/file
+Level Entries Logical Physical Length Flags
+X 0/0 1/1 0-0 AAA-BBB 1
+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.img: 18/1024 files (0.0% non-contiguous), 319/16384 blocks
+minify fs
+Setting reserved blocks percentage to 0% (0 blocks)
+Resizing the filesystem on test.img to 338 (1k) blocks.
+The filesystem on test.img is now 338 (1k) blocks long.
+
+Filesystem volume name: <none>
+Last mounted on: <not available>
+Filesystem magic number: 0xEF53
+Filesystem revision #: 1 (dynamic)
+Filesystem features: ext_attr dir_index filetype extent 64bit flex_bg sparse_super huge_file dir_nlink extra_isize metadata_csum
+Default mount options: (none)
+Filesystem state: clean
+Errors behavior: Continue
+Filesystem OS type: Linux
+Inode count: 512
+Block count: 338
+Reserved block count: 0
+Free blocks: 151
+Free inodes: 494
+First block: 1
+Block size: 1024
+Fragment size: 1024
+Group descriptor size: 64
+Blocks per group: 8192
+Fragments per group: 8192
+Inodes per group: 512
+Inode blocks per group: 128
+Flex block group size: 16
+Mount count: 0
+Check interval: 15552000 (6 months)
+Reserved blocks uid: 0
+Reserved blocks gid: 0
+First inode: 11
+Inode size: 256
+Required extra isize: 32
+Desired extra isize: 32
+Default directory hash: half_md4
+Checksum type: crc32c
+
+
+Group 0: (Blocks 1-337)
+ Primary superblock at 1, Group descriptors at 2-2
+ Block bitmap at 3 (+2)
+ Inode bitmap at 5 (+4)
+ Inode table at 7-134 (+6)
+ 151 free blocks, 494 free inodes, 4 directories, 494 unused inodes
+ Free blocks: 4, 6, 135-262, 317-337
+ Free inodes: 19-512
+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.img: 18/512 files (0.0% non-contiguous), 187/338 blocks
+minify fs (2)
+Setting reserved blocks percentage to 0% (0 blocks)
+Resizing the filesystem on test.img to 188 (1k) blocks.
+The filesystem on test.img is now 188 (1k) blocks long.
+
+Filesystem volume name: <none>
+Last mounted on: <not available>
+Filesystem magic number: 0xEF53
+Filesystem revision #: 1 (dynamic)
+Filesystem features: ext_attr dir_index filetype extent 64bit flex_bg sparse_super huge_file dir_nlink extra_isize metadata_csum
+Default mount options: (none)
+Filesystem state: clean
+Errors behavior: Continue
+Filesystem OS type: Linux
+Inode count: 512
+Block count: 188
+Reserved block count: 0
+Free blocks: 1
+Free inodes: 494
+First block: 1
+Block size: 1024
+Fragment size: 1024
+Group descriptor size: 64
+Blocks per group: 8192
+Fragments per group: 8192
+Inodes per group: 512
+Inode blocks per group: 128
+Flex block group size: 16
+Mount count: 0
+Check interval: 15552000 (6 months)
+Reserved blocks uid: 0
+Reserved blocks gid: 0
+First inode: 11
+Inode size: 256
+Required extra isize: 32
+Desired extra isize: 32
+Default directory hash: half_md4
+Checksum type: crc32c
+
+
+Group 0: (Blocks 1-187)
+ Primary superblock at 1, Group descriptors at 2-2
+ Block bitmap at 3 (+2)
+ Inode bitmap at 5 (+4)
+ Inode table at 7-134 (+6)
+ 1 free blocks, 494 free inodes, 4 directories, 494 unused inodes
+ Free blocks: 187
+ Free inodes: 19-512
+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.img: 18/512 files (5.6% non-contiguous), 187/188 blocks
diff --git a/tests/m_minrootdir/output.sed b/tests/m_minrootdir/output.sed
new file mode 100644
index 0000000..2e76967
--- /dev/null
+++ b/tests/m_minrootdir/output.sed
@@ -0,0 +1,5 @@
+s/^[[:space:]]*\([0-9]*\)\/[[:space:]]*\([0-9]*\)[[:space:]]*\([0-9]*\)\/[[:space:]]*\([0-9]*\)[[:space:]]*\([0-9]*\)[[:space:]]*-[[:space:]]*\([0-9]*\)[[:space:]]*[0-9]*[[:space:]]*-[[:space:]]*[0-9]*[[:space:]]*\([0-9]*\)/X \1\/\2 \3\/\4 \5-\6 AAA-BBB \7/g
+s/^[[:space:]]*\([0-9]*\)\/[[:space:]]*\([0-9]*\)[[:space:]]*\([0-9]*\)\/[[:space:]]*\([0-9]*\)[[:space:]]*\([0-9]*\)[[:space:]]*-[[:space:]]*\([0-9]*\)[[:space:]]*[0-9]*[[:space:]]*\([0-9]*\)/Y \1\/\2 \3\/\4 \5-\6 AAA \7/g
+s/Mode:.*$//g
+s/User:.*Size:/Size:/g
+s/^Inode: [0-9]*/Inode: III/g
diff --git a/tests/m_minrootdir/script b/tests/m_minrootdir/script
new file mode 100644
index 0000000..4e2314c
--- /dev/null
+++ b/tests/m_minrootdir/script
@@ -0,0 +1,80 @@
+test_description="create fs image from dir, then minimize it"
+if ! test -x $RESIZE2FS_EXE -o ! -x $DEBUGFS_EXE; then
+ echo "$test_name: $test_description: skipped (no debugfs/resize2fs)"
+ return 0
+fi
+
+MKFS_DIR=$TMPFILE.dir
+OUT=$test_name.log
+EXP=$test_dir/expect
+
+rm -rf $MKFS_DIR
+mkdir -p $MKFS_DIR
+mkdir $MKFS_DIR/dir
+mkdir $MKFS_DIR/emptydir
+dd if=/dev/zero of=$MKFS_DIR/bigzerofile bs=1 count=1 seek=1073741824 2> /dev/null
+echo "M" | dd of=$MKFS_DIR/sparsefile bs=1 count=1 seek=1024 2> /dev/null
+echo "M" | dd of=$MKFS_DIR/sparsefile bs=1 count=1 seek=524288 conv=notrunc 2> /dev/null
+echo "M" | dd of=$MKFS_DIR/sparsefile bs=1 count=1 seek=1048576 conv=notrunc 2> /dev/null
+echo "M" | dd of=$MKFS_DIR/sparsefile bs=1 count=1 seek=536870912 conv=notrunc 2> /dev/null
+echo "M" | dd of=$MKFS_DIR/sparsefile bs=1 count=1 seek=1073741824 conv=notrunc 2> /dev/null
+dd if=/dev/zero bs=1024 count=32 2> /dev/null | tr '\0' 'a' > $MKFS_DIR/bigfile
+touch $MKFS_DIR/emptyfile
+echo "Test me" > $MKFS_DIR/dir/file
+
+echo "create fs" > $OUT
+$MKE2FS -q -F -o Linux -T ext4 -O ^has_journal,metadata_csum,64bit,^resize_inode -E lazy_itable_init=1 -b 1024 -d $MKFS_DIR $TMPFILE 16384 >> $OUT 2>&1
+
+$DUMPE2FS $TMPFILE >> $OUT 2>&1
+cat > $TMPFILE.cmd << ENDL
+stat /emptyfile
+stat /bigfile
+stat /sparsefile
+stat /bigzerofile
+stat /fifo
+stat /emptydir
+stat /dir
+stat /dir/file
+ENDL
+$DEBUGFS -f $TMPFILE.cmd $TMPFILE 2>&1 | egrep "(stat|Size:|Type:)" >> $OUT
+
+cat > $TMPFILE.cmd << ENDL
+ex /emptyfile
+ex /bigfile
+ex /sparsefile
+ex /bigzerofile
+ex /dir
+ex /dir/file
+ENDL
+$DEBUGFS -f $TMPFILE.cmd $TMPFILE >> $OUT 2>&1
+$FSCK -f -n $TMPFILE >> $OUT 2>&1
+
+echo "minify fs" >> $OUT
+$TUNE2FS -m 0 $TMPFILE >> $OUT 2>&1
+$RESIZE2FS -M $TMPFILE >> $OUT 2>&1
+$DUMPE2FS $TMPFILE >> $OUT 2>&1
+$FSCK -f -n $TMPFILE >> $OUT 2>&1
+
+echo "minify fs (2)" >> $OUT
+$TUNE2FS -m 0 $TMPFILE >> $OUT 2>&1
+$RESIZE2FS -M $TMPFILE >> $OUT 2>&1
+$DUMPE2FS $TMPFILE >> $OUT 2>&1
+$FSCK -f -n $TMPFILE >> $OUT 2>&1
+
+sed -f $cmd_dir/filter.sed -f $test_dir/output.sed -e "s;$TMPFILE;test.img;" < $OUT > $OUT.tmp
+mv $OUT.tmp $OUT
+
+# Do the verification
+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
+
+rm -rf $TMPFILE.cmd $MKFS_DIR
+unset MKFS_DIR OUT EXP
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-02 05:16:58 +0000