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[PULL 13/13] iotests.py: qemu_io(): reuse qemu_tool_pipe_and_status()


From: Eric Blake
Subject: [PULL 13/13] iotests.py: qemu_io(): reuse qemu_tool_pipe_and_status()
Date: Wed, 20 Jan 2021 20:36:57 -0600

From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>

Just drop code duplication.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20201130134024.19212-5-vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
---
 tests/qemu-iotests/iotests.py | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index ea5c3c51624e..2e89c0ab1abc 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -188,14 +188,7 @@ def img_info_log(filename, filter_path=None, 
imgopts=False, extra_args=()):
 def qemu_io(*args):
     '''Run qemu-io and return the stdout data'''
     args = qemu_io_args + list(args)
-    subp = subprocess.Popen(args, stdout=subprocess.PIPE,
-                            stderr=subprocess.STDOUT,
-                            universal_newlines=True)
-    output = subp.communicate()[0]
-    if subp.returncode < 0:
-        sys.stderr.write('qemu-io received signal %i: %s\n'
-                         % (-subp.returncode, ' '.join(args)))
-    return output
+    return qemu_tool_pipe_and_status('qemu-io', args)[0]

 def qemu_io_log(*args):
     result = qemu_io(*args)
-- 
2.30.0




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