[PULL,28/36] iotests: Use stat -c %b in 125

Commit Message

Max Reitz Oct. 10, 2019, 11:42 a.m. UTC

125 should not use qemu-img to get the on-disk image size, because that
reports it in a human-readable format that is useless to us.  Just use
stat instead (like we do to get the image file length).

Signed-off-by: Max Reitz <[e-mail]>
Message-id: [e-mail]
Reviewed-by: Eric Blake <[e-mail]>
Signed-off-by: Max Reitz <[e-mail]>
---
 tests/qemu-iotests/125 | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Patch

diff --git a/tests/qemu-iotests/125 b/tests/qemu-iotests/125
index 0ef51f1e21..4e31aa4e5f 100755
--- a/tests/qemu-iotests/125
+++ b/tests/qemu-iotests/125
@@ -34,8 +34,7 @@  trap "_cleanup; exit \$status" 0 1 2 3 15
 
 get_image_size_on_host()
 {
-    $QEMU_IMG info -f "$IMGFMT" "$TEST_IMG" | grep "disk size" \
-        | sed -e 's/^[^0-9]*\([0-9]\+\).*$/\1/'
+    echo $(($(stat -c '%b * %B' "$TEST_IMG_FILE")))
 }
 
 # get standard environment and filters