}
rm -f convert-tests-results.txt
-rm -f test.img
test(){
echo " [TEST] $1"
- shift
- echo "creating ext image with: $*" >> convert-tests-results.txt
+ shift
+ echo "creating ext image with: $*" >> convert-tests-results.txt
# 256MB is the smallest acceptable btrfs image.
- dd if=/dev/zero of=$here/test.img bs=1024 count=$((256*1024)) \
- >> convert-tests-results.txt 2>&1 || _fail "dd failed"
+ rm -f $here/test.img >> convert-tests-results.txt 2>&1 \
+ || _fail "could not remove test image file"
+ truncate -s 256M $here/test.img >> convert-tests-results.txt 2>&1 \
+ || _fail "could not create test image file"
$* -F $here/test.img >> convert-tests-results.txt 2>&1 \
|| _fail "filesystem create failed"
$here/btrfs-convert $here/test.img >> convert-tests-results.txt 2>&1 \
|| _fail "btrfsck detected errors"
}
-test "ext2, 4k blocksize" mke2fs -b 4096
-test "ext3, 4k blocksize" mke2fs -j -b 4096
-test "ext4, 4k blocksize" mke2fs -t ext4 -b 4096
+# btrfs-convert requires 4k blocksize.
+test "ext2" mke2fs -b 4096
+test "ext3" mke2fs -j -b 4096
+test "ext4" mke2fs -t ext4 -b 4096