Re: [PATCH] tests: add raw/e2i/qcow2 image create/install test

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



ping

On Wed, Apr 11, 2018 at 02:24:33PM +0200, Lukas Czerner wrote:
> Test raw, qcow2 and e2i image format creation and e2i install. We
> iterate over ext2/ext3/ext4 file system type and 1k/2k/4k block sizes
> just to make sure. The test is fast enough so it's ok.
> 
> Signed-off-by: Lukas Czerner <lczerner@xxxxxxxxxx>
> ---
>  tests/i_images/expect | 117 ++++++++++++++++++++++++++++++++++++++++++++++++++
>  tests/i_images/script |  76 ++++++++++++++++++++++++++++++++
>  2 files changed, 193 insertions(+)
>  create mode 100644 tests/i_images/expect
>  create mode 100644 tests/i_images/script
> 
> diff --git a/tests/i_images/expect b/tests/i_images/expect
> new file mode 100644
> index 0000000..c5097d1
> --- /dev/null
> +++ b/tests/i_images/expect
> @@ -0,0 +1,117 @@
> +Create ext2 file system with block size 1024
> +Create images
> +Verify raw and qcow crc
> +Dump metadata
> +Check metadata dump - raw
> +Check metadata dump - qcow2 to raw
> +Check metadata dump - e2i
> +Install image
> +Verify metadata dump
> +Create ext2 file system with block size 2014
> +Create images
> +Verify raw and qcow crc
> +Dump metadata
> +Check metadata dump - raw
> +Check metadata dump - qcow2 to raw
> +Check metadata dump - e2i
> +Install image
> +Verify metadata dump
> +Create ext2 file system with block size 4096
> +Create images
> +Verify raw and qcow crc
> +Dump metadata
> +Check metadata dump - raw
> +Check metadata dump - qcow2 to raw
> +Check metadata dump - e2i
> +Install image
> +Verify metadata dump
> +Create ext3 file system with block size 1024
> +Create images
> +Verify raw and qcow crc
> +Dump metadata
> +Check metadata dump - raw
> +Check metadata dump - qcow2 to raw
> +Check metadata dump - e2i
> +41,45d40
> +< Journal features:         (none)
> +< Journal size:             1024k
> +< Journal length:           1024
> +< Journal sequence:         0x00000001
> +< Journal start:            0
> +Install image
> +Verify metadata dump
> +Create ext3 file system with block size 2014
> +Create images
> +Verify raw and qcow crc
> +Dump metadata
> +Check metadata dump - raw
> +Check metadata dump - qcow2 to raw
> +Check metadata dump - e2i
> +41,45d40
> +< Journal features:         (none)
> +< Journal size:             1024k
> +< Journal length:           1024
> +< Journal sequence:         0x00000001
> +< Journal start:            0
> +Install image
> +Verify metadata dump
> +Create ext3 file system with block size 4096
> +Create images
> +Verify raw and qcow crc
> +Dump metadata
> +Check metadata dump - raw
> +Check metadata dump - qcow2 to raw
> +Check metadata dump - e2i
> +40,44d39
> +< Journal features:         (none)
> +< Journal size:             4096k
> +< Journal length:           1024
> +< Journal sequence:         0x00000001
> +< Journal start:            0
> +Install image
> +Verify metadata dump
> +Create ext4 file system with block size 1024
> +Create images
> +Verify raw and qcow crc
> +Dump metadata
> +Check metadata dump - raw
> +Check metadata dump - qcow2 to raw
> +Check metadata dump - e2i
> +43,47d42
> +< Journal features:         (none)
> +< Journal size:             1024k
> +< Journal length:           1024
> +< Journal sequence:         0x00000001
> +< Journal start:            0
> +Install image
> +Verify metadata dump
> +Create ext4 file system with block size 2014
> +Create images
> +Verify raw and qcow crc
> +Dump metadata
> +Check metadata dump - raw
> +Check metadata dump - qcow2 to raw
> +Check metadata dump - e2i
> +43,47d42
> +< Journal features:         (none)
> +< Journal size:             1024k
> +< Journal length:           1024
> +< Journal sequence:         0x00000001
> +< Journal start:            0
> +Install image
> +Verify metadata dump
> +Create ext4 file system with block size 4096
> +Create images
> +Verify raw and qcow crc
> +Dump metadata
> +Check metadata dump - raw
> +Check metadata dump - qcow2 to raw
> +Check metadata dump - e2i
> +42,46d41
> +< Journal features:         (none)
> +< Journal size:             4096k
> +< Journal length:           1024
> +< Journal sequence:         0x00000001
> +< Journal start:            0
> +Install image
> +Verify metadata dump
> diff --git a/tests/i_images/script b/tests/i_images/script
> new file mode 100644
> index 0000000..45369ec
> --- /dev/null
> +++ b/tests/i_images/script
> @@ -0,0 +1,76 @@
> +test_description="create/install raw/qcow2/metadata images"
> +if test -x $E2IMAGE_EXE; then
> +
> +OUT=$test_name.log
> +EXP=$test_dir/expect
> +TMP=$(mktemp)
> +
> +rm -f ${TMP}* $OUT >/dev/null 2>&1
> +
> +(
> +for fstype in ext2 ext3 ext4; do
> +	for bs in 1024 2014 4096; do
> +		ORIG_IMG=$test_name/orig_image_${bs}
> +		rm -f $ORIG_IMG
> +
> +		echo "Create $fstype file system with block size $bs"
> +		truncate -s10M $ORIG_IMG
> +		$MKE2FS -q -E lazy_itable_init=1 -t $fstype -F -o Linux -b $bs $ORIG_IMG
> +
> +		echo "Create images"
> +		$E2IMAGE $ORIG_IMG ${TMP}.e2i
> +		$E2IMAGE -r $ORIG_IMG ${TMP}.raw
> +		$E2IMAGE -Q $ORIG_IMG ${TMP}.qcow2
> +		$E2IMAGE -r ${TMP}.qcow2 ${TMP}.qcow2raw
> +
> +		$CRCSUM ${TMP}.raw  > ${TMP}.crc.raw
> +		$CRCSUM ${TMP}.qcow2raw  > ${TMP}.crc.qcow2raw
> +
> +		# Verify that raw image created from original fs and from qcow2 are
> +		# the same
> +		echo "Verify raw and qcow crc"
> +		diff ${TMP}.crc.raw ${TMP}.crc.qcow2raw
> +
> +		echo "Dump metadata"
> +		$DUMPE2FS $ORIG_IMG > ${TMP}.dump.orig
> +		$DUMPE2FS ${TMP}.raw > ${TMP}.dump.raw
> +		$DUMPE2FS ${TMP}.qcow2raw > ${TMP}.dump.qcow2raw
> +		$DUMPE2FS -i ${TMP}.e2i > ${TMP}.dump.e2i
> +
> +		# Check the metedata dumps
> +		echo "Check metadata dump - raw"
> +		diff ${TMP}.dump.orig ${TMP}.dump.raw
> +		echo "Check metadata dump - qcow2 to raw"
> +		diff ${TMP}.dump.orig ${TMP}.dump.qcow2raw
> +		echo "Check metadata dump - e2i"
> +		diff ${TMP}.dump.orig ${TMP}.dump.e2i
> +
> +		echo "Install image"
> +		cp $ORIG_IMG ${ORIG_IMG}.copy
> +		$E2IMAGE -I ${ORIG_IMG}.copy ${TMP}.e2i
> +		$DUMPE2FS ${ORIG_IMG} > ${TMP}.dump.copy
> +
> +		# Verify crc and meta dump
> +		echo "Verify metadata dump"
> +		diff ${TMP}.dump.orig ${TMP}.dump.copy
> +
> +		rm -f ${ORIG_IMG}* ${TMP}.* >/dev/null 2>&1
> +	done
> +done
> +) 2>&1 | sed -f $cmd_dir/filter.sed >> $OUT 2>&1
> +
> +cmp -s $OUT $EXP
> +if [ $? -eq 0 ]; then
> +        echo "$test_name: $test_description: ok"
> +        touch $test_name.ok
> +else
> +        diff $DIFF_OPTS $EXP $OUT > $test_name.failed
> +        echo "$test_name: $test_description: failed"
> +fi
> +
> +rm -f ${TMP}* >/dev/null 2>&1
> +
> +else #if test -x $E2IMAGE_EXE; then
> +        echo "$test_name: $test_description: skipped"
> +fi
> +
> -- 
> 2.7.5
> 



[Index of Archives]     [Reiser Filesystem Development]     [Ceph FS]     [Kernel Newbies]     [Security]     [Netfilter]     [Bugtraq]     [Linux FS]     [Yosemite National Park]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Device Mapper]     [Linux Media]

  Powered by Linux