[Qemu-block] [PULL 2/5] iotests: blacklist 194 with the luks driver

[Eric Blake]

From: "Daniel P. Berrange" <address@hidden>

The 194 test has a lot of code that assumes a simple image file. Rewriting
this to work with luks is possible, but non-trivial, so blacklist the
luks format for now.

Signed-off-by: Daniel P. Berrange <address@hidden>
Message-Id: <address@hidden>
Reviewed-by: Eric Blake <address@hidden>
Tested-by: Fam Zheng <address@hidden>
[eblake: commit message typo fixed]
Reviewed-by: Kashyap Chamarthy <address@hidden>
Reviewed-by: Stefan Hajnoczi <address@hidden>
Signed-off-by: Eric Blake <address@hidden>
---
 tests/qemu-iotests/194        | 1 +
 tests/qemu-iotests/iotests.py | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/tests/qemu-iotests/194 b/tests/qemu-iotests/194
index 6449b9b64a..8d973b440f 100755
--- a/tests/qemu-iotests/194
+++ b/tests/qemu-iotests/194
@@ -21,6 +21,7 @@

 import iotests

+iotests.verify_image_format(unsupported_fmts=['luks'])
 iotests.verify_platform(['linux'])

 with iotests.FilePath('source.img') as source_img_path, \
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index 07fa1626a0..1af117e37d 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -421,9 +421,11 @@ def notrun(reason):
     print '%s not run: %s' % (seq, reason)
     sys.exit(0)

-def verify_image_format(supported_fmts=[]):
+def verify_image_format(supported_fmts=[], unsupported_fmts=[]):
     if supported_fmts and (imgfmt not in supported_fmts):
         notrun('not suitable for this image format: %s' % imgfmt)
+    if unsupported_fmts and (imgfmt in unsupported_fmts):
+        notrun('not suitable for this image format: %s' % imgfmt)

 def verify_platform(supported_oses=['linux']):
     if True not in [sys.platform.startswith(x) for x in supported_oses]:
-- 
2.13.5