iotests: Plain blkdebug filename generation

Add one test whether blkdebug is able to generate a plain filename if
given a configuration file and a file to be tested only; and add another
test whether blkdebug is able to do the same without being given a
configuration file.
Signed-off-by: NMax Reitz <mreitz@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Message-id: 1415697825-26678-3-git-send-email-mreitz@redhat.com
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: NKevin Wolf <kwolf@redhat.com>

tests/qemu-iotests/099

@@ -107,8 +107,21 @@ echo
 # generate a JSON object here as well
 test_qemu "file.driver=blkverify,file.raw.filename=$TEST_IMG.compare,file.test.file.driver=blkdebug,file.test.file.image.filename=$TEST_IMG,file.test.file.inject-error.0.event=l1_update"
 
+echo
+echo '=== Testing plain filename for blkdebug ==='
+echo
+
+touch "$TEST_DIR/blkdebug.conf"
+test_qemu "file.driver=blkdebug,file.config=$TEST_DIR/blkdebug.conf,file.image.filename=$TEST_IMG"
+
+echo
+echo '=== Testing plain filename for blkdebug without configuration file ==='
+echo
+
+test_qemu "file.driver=blkdebug,file.image.filename=$TEST_IMG"
+
 
-rm -f "$TEST_IMG.compare"
+rm -f "$TEST_IMG.compare" "$TEST_DIR/blkdebug.conf"
 
 # success, all done
 echo "*** done"

tests/qemu-iotests/099.out

@@ -17,4 +17,12 @@ json:{"driver": "IMGFMT", "file": {"image": {"driver": "file", "filename": "TEST
 === Testing indirectly enforced JSON filename ===
 
 json:{"driver": "raw", "file": {"test": {"driver": "IMGFMT", "file": {"image": {"driver": "file", "filename": "TEST_DIR/t.IMGFMT"}, "driver": "blkdebug", "inject-error.0.event": "l1_update"}}, "driver": "blkverify", "raw": {"driver": "file", "filename": "TEST_DIR/t.IMGFMT.compare"}}}
+
+=== Testing plain filename for blkdebug ===
+
+blkdebug:TEST_DIR/blkdebug.conf:TEST_DIR/t.IMGFMT
+
+=== Testing plain filename for blkdebug without configuration file ===
+
+blkdebug::TEST_DIR/t.IMGFMT
 *** done