diff options
Diffstat (limited to 'tests/qemu-iotests/iotests.py')
| -rw-r--r-- | tests/qemu-iotests/iotests.py | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py index c382c527c8..65780c6098 100644 --- a/tests/qemu-iotests/iotests.py +++ b/tests/qemu-iotests/iotests.py @@ -150,7 +150,9 @@ def qemu_tool_popen(args: Sequence[str], def qemu_tool_pipe_and_status(tool: str, args: Sequence[str], - connect_stderr: bool = True) -> Tuple[str, int]: + connect_stderr: bool = True, + drop_successful_output: bool = False) \ + -> Tuple[str, int]: """ Run a tool and return both its output and its exit code """ @@ -160,6 +162,8 @@ def qemu_tool_pipe_and_status(tool: str, args: Sequence[str], cmd = ' '.join(args) sys.stderr.write(f'{tool} received signal \ {-subp.returncode}: {cmd}\n') + if drop_successful_output and subp.returncode == 0: + output = '' return (output, subp.returncode) def qemu_img_create_prepare_args(args: List[str]) -> List[str]: @@ -204,8 +208,10 @@ def qemu_img_pipe_and_status(*args: str) -> Tuple[str, int]: """ Run qemu-img and return both its output and its exit code """ + is_create = bool(args and args[0] == 'create') full_args = qemu_img_args + qemu_img_create_prepare_args(list(args)) - return qemu_tool_pipe_and_status('qemu-img', full_args) + return qemu_tool_pipe_and_status('qemu-img', full_args, + drop_successful_output=is_create) def qemu_img(*args: str) -> int: '''Run qemu-img and return the exit code''' |