[PATCH v2 08/19] tests/iotests: be a little more forgiving on the size test

[Alex Bennée]

At least on ZFS this was failing as 512 was less than or equal to 512.
I suspect the reason is additional compression done by ZFS and however
qemu-img gets the actual size.

Loosen the criteria to make sure after is not bigger than before and
also dump the values in the report.

Signed-off-by: Alex Bennée <address@hidden>
---
 tests/qemu-iotests/214 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/qemu-iotests/214 b/tests/qemu-iotests/214
index 3500e0c47a2..6d1324cd157 100755
--- a/tests/qemu-iotests/214
+++ b/tests/qemu-iotests/214
@@ -125,9 +125,9 @@ $QEMU_IO -c "write -P 0xcc $offset $data_size" "json:{\
 sizeB=$($QEMU_IMG info --output=json "$TEST_IMG" |
         sed -n '/"actual-size":/ s/[^0-9]//gp')
 
-if [ $sizeA -le $sizeB ]
+if [ $sizeA -lt $sizeB ]
 then
-    echo "Compression ERROR"
+    echo "Compression ERROR ($sizeA vs $sizeB)"
 fi
 
 $QEMU_IMG check --output=json "$TEST_IMG" |
-- 
2.20.1