diff mbox

[PULL,for-2.0,04/51] qemu-iotests: add ./check -cloop support

Message ID 1396372769-11688-5-git-send-email-stefanha@redhat.com
State New
Headers show

Commit Message

Stefan Hajnoczi April 1, 2014, 5:18 p.m. UTC 
Add the cloop block driver to qemu-iotests.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 tests/qemu-iotests/common    | 7 +++++++
 tests/qemu-iotests/common.rc | 3 +++
 2 files changed, 10 insertions(+)
diff mbox

Patch

diff --git a/tests/qemu-iotests/common b/tests/qemu-iotests/common
index 5795358..37e3bed 100644
--- a/tests/qemu-iotests/common
+++ b/tests/qemu-iotests/common
@@ -137,6 +137,7 @@  common options
 check options
     -raw                test raw (default)
     -cow                test cow
+    -cloop              test cloop
     -qcow               test qcow
     -qcow2              test qcow2
     -qed                test qed
@@ -178,6 +179,12 @@  testlist options
             xpand=false
             ;;
 
+        -cloop)
+            IMGFMT=cloop
+            IMGFMT_GENERIC=false
+            xpand=false
+            ;;
+
         -qcow)
             IMGFMT=qcow
             xpand=false
diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc
index 881079b..7f00883 100644
--- a/tests/qemu-iotests/common.rc
+++ b/tests/qemu-iotests/common.rc
@@ -364,6 +364,9 @@  _fail()
 #
 _supported_fmt()
 {
+    # "generic" is suitable for most image formats. For some formats it doesn't
+    # work, however (most notably read-only formats), so they can opt out by
+    # setting IMGFMT_GENERIC to false.
     for f; do
         if [ "$f" = "$IMGFMT" -o "$f" = "generic" -a "$IMGFMT_GENERIC" = "true" ]; then
             return