[PULL,12/25] iotests: use qemu_img_json() when applicable

Commit Message

Hanna Czenczek March 22, 2022, 11:56 a.m. UTC

From: John Snow <[e-mail]>

qemu_img_json() gives better diagnostic information on failure.

Signed-off-by: John Snow <[e-mail]>
Reviewed-by: Hanna Reitz <[e-mail]>
Message-Id: <[e-mail]>
Signed-off-by: Hanna Reitz <[e-mail]>
---
 tests/qemu-iotests/iotests.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Patch

diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index 56aa068277..4725313150 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -309,11 +309,11 @@  def qemu_img_json(*args: str) -> Any:
 
     return json.loads(res.stdout)
 
-def qemu_img_measure(*args):
-    return json.loads(qemu_img_pipe("measure", "--output", "json", *args))
+def qemu_img_measure(*args: str) -> Any:
+    return qemu_img_json("measure", "--output", "json", *args)
 
-def qemu_img_check(*args):
-    return json.loads(qemu_img_pipe("check", "--output", "json", *args))
+def qemu_img_check(*args: str) -> Any:
+    return qemu_img_json("check", "--output", "json", *args)
 
 def qemu_img_pipe(*args: str) -> str:
     '''Run qemu-img and return its output'''