Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

Pull request

v2:
 * Fix C11 typedef redefinitions in ahci and libqos malloc [Peter]
 * Fix lx -> PRIx64 format specifiers in ahci [Peter]

# gpg: Signature made Mon Feb 16 15:45:53 2015 GMT using RSA key ID 81AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>"

* remotes/stefanha/tags/block-pull-request: (65 commits)
  block: Keep bdrv_check*_request()'s return value
  block: Remove "growable" from BDS
  block: Clamp BlockBackend requests
  qemu-io: Use BlockBackend
  qemu-io: Remove "growable" option
  qemu-io: Use blk_new_open() in openfile()
  qemu-nbd: Use blk_new_open() in main()
  qemu-img: Use BlockBackend as far as possible
  qemu-img: Use blk_new_open() in img_rebase()
  qemu-img: Use blk_new_open() in img_open()
  block/xen: Use blk_new_open() in blk_connect()
  blockdev: Use blk_new_open() in blockdev_init()
  iotests: Add test for driver=qcow2, format=qcow2
  block: Add Error parameter to bdrv_find_protocol()
  block: Add blk_new_open()
  block: Lift some BDS functions to the BlockBackend
  iotests: Add test for qemu-img convert to NBD
  qemu-img: Fix qemu-img convert -n
  qemu-iotests: Add 093 for IO throttling
  qemu-iotests: Allow caller to disable underscore convertion for qmp
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 19 insertions, 4 deletions

diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index 241b5ee..1402854 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -21,8 +21,11 @@ import re
 import subprocess
 import string
 import unittest
-import sys; sys.path.append(os.path.join(os.path.dirname(__file__), '..', '..', 'scripts', 'qmp'))
+import sys
+sys.path.append(os.path.join(os.path.dirname(__file__), '..', '..', 'scripts'))
+sys.path.append(os.path.join(os.path.dirname(__file__), '..', '..', 'scripts', 'qmp'))
 import qmp
+import qtest
 import struct
 
 __all__ = ['imgfmt', 'imgproto', 'test_dir' 'qemu_img', 'qemu_io',
@@ -81,10 +84,12 @@ class VM(object):
     def __init__(self):
         self._monitor_path = os.path.join(test_dir, 'qemu-mon.%d' % os.getpid())
         self._qemu_log_path = os.path.join(test_dir, 'qemu-log.%d' % os.getpid())
+        self._qtest_path = os.path.join(test_dir, 'qemu-qtest.%d' % os.getpid())
         self._args = qemu_args + ['-chardev',
                      'socket,id=mon,path=' + self._monitor_path,
                      '-mon', 'chardev=mon,mode=control',
-                     '-qtest', 'stdio', '-machine', 'accel=qtest',
+                     '-qtest', 'unix:path=' + self._qtest_path,
+                     '-machine', 'accel=qtest',
                      '-display', 'none', '-vga', 'none']
         self._num_drives = 0
 
@@ -160,9 +165,11 @@ class VM(object):
         qemulog = open(self._qemu_log_path, 'wb')
         try:
             self._qmp = qmp.QEMUMonitorProtocol(self._monitor_path, server=True)
+            self._qtest = qtest.QEMUQtestProtocol(self._qtest_path, server=True)
             self._popen = subprocess.Popen(self._args, stdin=devnull, stdout=qemulog,
                                            stderr=subprocess.STDOUT)
             self._qmp.accept()
+            self._qtest.accept()
         except:
             os.remove(self._monitor_path)
             raise
@@ -173,18 +180,26 @@ class VM(object):
             self._qmp.cmd('quit')
             self._popen.wait()
             os.remove(self._monitor_path)
+            os.remove(self._qtest_path)
             os.remove(self._qemu_log_path)
             self._popen = None
 
     underscore_to_dash = string.maketrans('_', '-')
-    def qmp(self, cmd, **args):
+    def qmp(self, cmd, conv_keys=True, **args):
         '''Invoke a QMP command and return the result dict'''
         qmp_args = dict()
         for k in args.keys():
-            qmp_args[k.translate(self.underscore_to_dash)] = args[k]
+            if conv_keys:
+                qmp_args[k.translate(self.underscore_to_dash)] = args[k]
+            else:
+                qmp_args[k] = args[k]
 
         return self._qmp.cmd(cmd, args=qmp_args)
 
+    def qtest(self, cmd):
+        '''Send a qtest command to guest'''
+        return self._qtest.cmd(cmd)
+
     def get_qmp_event(self, wait=False):
         '''Poll for one queued QMP events and return it'''
         return self._qmp.pull_event(wait=wait)