diff mbox

[v4,20/27] qemu-iotests: 046: Move version detection out from verify_io

Message ID 1462848659-28659-21-git-send-email-famz@redhat.com
State New
Headers show

Commit Message

Fam Zheng May 10, 2016, 2:50 a.m. UTC 
So the image lock won't complain.

Signed-off-by: Fam Zheng <famz@redhat.com>
---
 tests/qemu-iotests/046 | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)
diff mbox

Patch

diff --git a/tests/qemu-iotests/046 b/tests/qemu-iotests/046
index e528b67..365658e 100755
--- a/tests/qemu-iotests/046
+++ b/tests/qemu-iotests/046
@@ -192,15 +192,7 @@  echo "== Verify image content =="
 
 function verify_io()
 {
-    if ($QEMU_IMG info -f "$IMGFMT" "$TEST_IMG" | grep "compat: 0.10" > /dev/null); then
-        # For v2 images, discarded clusters are read from the backing file
-        # Keep the variable empty so that the backing file value can be used as
-        # the default below
-        discarded=
-    else
-        # Discarded clusters are zeroed for v3 or later
-        discarded=0
-    fi
+    discarded=$1
 
     echo read -P 0 0 0x10000
 
@@ -261,7 +253,17 @@  function verify_io()
     echo read -P 17  0x11c000 0x4000
 }
 
-verify_io | $QEMU_IO "$TEST_IMG" | _filter_qemu_io
+if ($QEMU_IMG info -f "$IMGFMT" "$TEST_IMG" | grep "compat: 0.10" > /dev/null); then
+    # For v2 images, discarded clusters are read from the backing file
+    # Keep the variable empty so that the backing file value can be used as
+    # the default below
+    discarded=
+else
+    # Discarded clusters are zeroed for v3 or later
+    discarded=0
+fi
+
+verify_io $discarded | $QEMU_IO -L "$TEST_IMG" | _filter_qemu_io
 
 _check_test_img