diff options
Diffstat (limited to 'util-linux/mkfs_ext2_test.sh')
-rwxr-xr-x | util-linux/mkfs_ext2_test.sh | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/util-linux/mkfs_ext2_test.sh b/util-linux/mkfs_ext2_test.sh new file mode 100755 index 000000000..fe6291fc5 --- /dev/null +++ b/util-linux/mkfs_ext2_test.sh @@ -0,0 +1,54 @@ +#!/bin/sh + +test_mke2fs() { + echo Testing $kilobytes + + >image_std + dd seek=$((kilobytes-1)) bs=1K count=1 </dev/zero of=image_std >/dev/null 2>&1 || exit 1 + /usr/bin/mke2fs -F image_std $kilobytes >image_std.raw_out 2>&1 || return 1 + cat image_std.raw_out \ + | grep -v '^mke2fs ' \ + | grep -v '^Maximum filesystem' \ + | grep -v '^warning: .* blocks unused' \ + | grep -v '^Writing inode tables' \ + | grep -v '^Writing superblocks and filesystem accounting information' \ + | grep -v '^This filesystem will be automatically checked every' \ + | grep -v '^180 days, whichever comes first' \ + | sed 's/block groups/block group/' \ + | sed 's/ *$//' \ + | sed 's/blocks (.*%) reserved/blocks reserved/' \ + | grep -v '^$' \ + >image_std.out + + >image_bb + dd seek=$((kilobytes-1)) bs=1K count=1 </dev/zero of=image_bb >/dev/null 2>&1 || exit 1 + ./busybox mke2fs -F image_bb $kilobytes >image_bb.raw_out 2>&1 || return 1 + cat image_bb.raw_out \ + | grep -v '^mke2fs ' \ + | grep -v '^Maximum filesystem' \ + | grep -v '^warning: .* blocks unused' \ + | grep -v '^Writing inode tables' \ + | grep -v '^Writing superblocks and filesystem accounting information' \ + | grep -v '^This filesystem will be automatically checked every' \ + | grep -v '^180 days, whichever comes first' \ + | sed 's/block groups/block group/' \ + | sed 's/ *$//' \ + | sed 's/blocks (.*%) reserved/blocks reserved/' \ + | grep -v '^$' \ + >image_bb.out + + diff -ua image_bb.out image_std.out >image.out.diff || { + cat image.out.diff + return 1 + } +} + +kilobytes=24908 test_mke2fs +kilobytes=81940 test_mke2fs +kilobytes=98392 test_mke2fs +exit + +while true; do + kilobytes=$(( (RANDOM*RANDOM) % 100000 + 100)) + test_mke2fs || exit 1 +done |