Patchwork [2/2] qom: add test tools

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Submitter Michael Roth
Date Feb. 20, 2012, 10:28 p.m.
Message ID <1329776910-17289-3-git-send-email-mdroth@linux.vnet.ibm.com>
Download mbox | patch
Permalink /patch/142198/
State New
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Comments

Michael Roth - Feb. 20, 2012, 10:28 p.m.
From: Anthony Liguori <aliguori@us.ibm.com>

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
---
 QMP/qom-get  |   67 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 QMP/qom-list |   64 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 QMP/qom-set  |   64 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 195 insertions(+), 0 deletions(-)
 create mode 100755 QMP/qom-get
 create mode 100755 QMP/qom-list
 create mode 100755 QMP/qom-set
Andreas Färber - Feb. 22, 2012, 1:03 a.m.
Am 20.02.2012 23:28, schrieb Michael Roth:
> From: Anthony Liguori <aliguori@us.ibm.com>
> 
> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>

Tested-by: Andreas Färber <afaerber@suse.de>

Thanks, these are really handy! :-)

Since it's three independent scripts, it might make sense to split this
into three commits?

Andreas

> ---
>  QMP/qom-get  |   67 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>  QMP/qom-list |   64 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
>  QMP/qom-set  |   64 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
>  3 files changed, 195 insertions(+), 0 deletions(-)
>  create mode 100755 QMP/qom-get
>  create mode 100755 QMP/qom-list
>  create mode 100755 QMP/qom-set

Patch

diff --git a/QMP/qom-get b/QMP/qom-get
new file mode 100755
index 0000000..0172c69
--- /dev/null
+++ b/QMP/qom-get
@@ -0,0 +1,67 @@ 
+#!/usr/bin/python
+##
+# QEMU Object Model test tools
+#
+# Copyright IBM, Corp. 2011
+#
+# Authors:
+#  Anthony Liguori   <aliguori@us.ibm.com>
+#
+# This work is licensed under the terms of the GNU GPL, version 2 or later.  See
+# the COPYING file in the top-level directory.
+##
+
+import sys
+import os
+from qmp import QEMUMonitorProtocol
+
+cmd, args = sys.argv[0], sys.argv[1:]
+socket_path = None
+path = None
+prop = None
+
+def usage():
+    return '''environment variables:
+    QMP_SOCKET=<path | addr:port>
+usage:
+    %s [-h] [-s <QMP socket path | addr:port>] <path>.<property>
+''' % cmd
+
+def usage_error(error_msg = "unspecified error"):
+    sys.stderr.write('%s\nERROR: %s\n' % (usage(), error_msg))
+    exit(1)
+
+if len(args) > 0:
+    if args[0] == "-h":
+        print usage()
+        exit(0);
+    elif args[0] == "-s":
+        try:
+            socket_path = args[1]
+        except:
+            usage_error("missing argument: QMP socket path or address");
+        args = args[2:]
+
+if not socket_path:
+    if os.environ.has_key('QMP_SOCKET'):
+        socket_path = os.environ['QMP_SOCKET']
+    else:
+        usage_error("no QMP socket path or address given");
+
+if len(args) > 0:
+    try:
+        path, prop = args[0].rsplit('.', 1)
+    except:
+        usage_error("invalid format for path/property/value")
+else:
+    usage_error("not enough arguments")
+
+srv = QEMUMonitorProtocol(socket_path)
+srv.connect()
+
+rsp = srv.command('qom-get', path=path, property=prop)
+if type(rsp) == dict:
+    for i in rsp.keys():
+        print '%s: %s' % (i, rsp[i])
+else:
+    print rsp
diff --git a/QMP/qom-list b/QMP/qom-list
new file mode 100755
index 0000000..1e7cc6c
--- /dev/null
+++ b/QMP/qom-list
@@ -0,0 +1,64 @@ 
+#!/usr/bin/python
+##
+# QEMU Object Model test tools
+#
+# Copyright IBM, Corp. 2011
+#
+# Authors:
+#  Anthony Liguori   <aliguori@us.ibm.com>
+#
+# This work is licensed under the terms of the GNU GPL, version 2 or later.  See
+# the COPYING file in the top-level directory.
+##
+
+import sys
+import os
+from qmp import QEMUMonitorProtocol
+
+cmd, args = sys.argv[0], sys.argv[1:]
+socket_path = None
+path = None
+prop = None
+
+def usage():
+    return '''environment variables:
+    QMP_SOCKET=<path | addr:port>
+usage:
+    %s [-h] [-s <QMP socket path | addr:port>] [<path>]
+''' % cmd
+
+def usage_error(error_msg = "unspecified error"):
+    sys.stderr.write('%s\nERROR: %s\n' % (usage(), error_msg))
+    exit(1)
+
+if len(args) > 0:
+    if args[0] == "-h":
+        print usage()
+        exit(0);
+    elif args[0] == "-s":
+        try:
+            socket_path = args[1]
+        except:
+            usage_error("missing argument: QMP socket path or address");
+        args = args[2:]
+
+if not socket_path:
+    if os.environ.has_key('QMP_SOCKET'):
+        socket_path = os.environ['QMP_SOCKET']
+    else:
+        usage_error("no QMP socket path or address given");
+
+srv = QEMUMonitorProtocol(socket_path)
+srv.connect()
+
+if len(args) == 0:
+    print '/'
+    sys.exit(0)
+
+for item in srv.command('qom-list', path=args[0]):
+    if item['type'].startswith('child<'):
+        print '%s/' % item['name']
+    elif item['type'].startswith('link<'):
+        print '@%s/' % item['name']
+    else:
+        print '%s' % item['name']
diff --git a/QMP/qom-set b/QMP/qom-set
new file mode 100755
index 0000000..54ecfec
--- /dev/null
+++ b/QMP/qom-set
@@ -0,0 +1,64 @@ 
+#!/usr/bin/python
+##
+# QEMU Object Model test tools
+#
+# Copyright IBM, Corp. 2011
+#
+# Authors:
+#  Anthony Liguori   <aliguori@us.ibm.com>
+#
+# This work is licensed under the terms of the GNU GPL, version 2 or later.  See
+# the COPYING file in the top-level directory.
+##
+
+import sys
+import os
+from qmp import QEMUMonitorProtocol
+
+cmd, args = sys.argv[0], sys.argv[1:]
+socket_path = None
+path = None
+prop = None
+value = None
+
+def usage():
+    return '''environment variables:
+    QMP_SOCKET=<path | addr:port>
+usage:
+    %s [-h] [-s <QMP socket path | addr:port>] <path>.<property> <value>
+''' % cmd
+
+def usage_error(error_msg = "unspecified error"):
+    sys.stderr.write('%s\nERROR: %s\n' % (usage(), error_msg))
+    exit(1)
+
+if len(args) > 0:
+    if args[0] == "-h":
+        print usage()
+        exit(0);
+    elif args[0] == "-s":
+        try:
+            socket_path = args[1]
+        except:
+            usage_error("missing argument: QMP socket path or address");
+        args = args[2:]
+
+if not socket_path:
+    if os.environ.has_key('QMP_SOCKET'):
+        socket_path = os.environ['QMP_SOCKET']
+    else:
+        usage_error("no QMP socket path or address given");
+
+if len(args) > 1:
+    try:
+        path, prop = args[0].rsplit('.', 1)
+    except:
+        usage_error("invalid format for path/property/value")
+    value = args[1]
+else:
+    usage_error("not enough arguments")
+
+srv = QEMUMonitorProtocol(socket_path)
+srv.connect()
+
+print srv.command('qom-set', path=path, property=prop, value=sys.argv[2])