diff --git a/tests/misc-tests/008-leaf-crossing-stripes/test.sh b/tests/misc-tests/008-leaf-crossing-stripes/test.sh new file mode 100755 index 00000000..03818062 --- /dev/null +++ b/tests/misc-tests/008-leaf-crossing-stripes/test.sh @@ -0,0 +1,25 @@ +#!/bin/bash +# test if btrfs-convert creates a filesystem without leaf crossing stripes + +source $TOP/tests/common + +check_prereq btrfs-convert +check_prereq btrfs + +# In my test, it happened in 514M~560M, 737M~769M, 929M~917M, +# and HAVE_ERROR=((size + 1) / 2) % 2 if size >= 970 +# +SIZE_FROM=514 +SIZE_END=560 +A_PRIME_NUM=17 +for ((size = SIZE_FROM; size <= SIZE_END; size += A_PRIME_NUM)); do + run_check truncate -s "$size"M "$IMAGE" + run_check mkfs.ext4 -F "$IMAGE" + run_check $TOP/btrfs-convert "$IMAGE" + run_check_stdout $TOP/btrfs check "$IMAGE" 2>&1 | + grep -q "crossing stripe boundary" && + _fail "leaf crossing stripes after btrfs-convert" +done + +# grep will expectedly fail +exit 0