Make sure we test behavior when running out of space.
Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
---
tests/metadata-checksum-test.sh | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/tests/metadata-checksum-test.sh b/tests/metadata-checksum-test.sh
index 0703501..75b92a0 100755
--- a/tests/metadata-checksum-test.sh
+++ b/tests/metadata-checksum-test.sh
@@ -3164,6 +3164,26 @@ umount "${MNT}"
${fsck_cmd} -f -n "${DEV}"
}
+##########################
+function enospc_test {
+msg "enospc_test"
+$VALGRIND ${E2FSPROGS}/misc/mke2fs -T ext4icsum $MKFS_OPTS $MKFS_FEATURES -F "${DEV}" 12800
+test -z "$NO_CSUM" && $VALGRIND ${E2FSPROGS}/misc/tune2fs -O metadata_csum $DEV
+${E2FSPROGS}/misc/dumpe2fs -h $DEV 2> /dev/null | egrep -q "^Filesystem state:[ ]*clean$" || ${fsck_cmd} -fDy $DEV || true
+
+${mount_cmd} ${MOUNT_OPTS} "${DEV}" "${MNT}" -t ext4 -o journal_checksum
+dd if=/dev/zero of="${MNT}/a" || true
+dd if=/dev/zero of="${MNT}/b" || true
+ls -la "${MNT}/"
+for i in 1 2 3; do
+ XYZ="$(dd if=/dev/zero of="${MNT}/b" 2>&1 || true)"
+ echo "${XYZ}" | grep -c "No space left"
+ ls -la "${MNT}/"
+done
+umount "${MNT}"
+${fsck_cmd} -f -n "${DEV}"
+}
+
# This test should be the last one (before speed tests, anyway)
#### ALL SPEED TESTS GO AT THE END
--
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