Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-for-peter-2016-02-02' into staging

Block patches

# gpg: Signature made Tue 02 Feb 2016 17:23:44 GMT using RSA key ID E838ACAD
# gpg: Good signature from "Max Reitz <mreitz@redhat.com>"

* remotes/maxreitz/tags/pull-block-for-peter-2016-02-02: (50 commits)
  block: qemu-iotests - add test for snapshot, commit, snapshot bug
  block: set device_list.tqe_prev to NULL on BDS removal
  iotests: Add "qemu-img map" test for VMDK extents
  qemu-img: Make MapEntry a QAPI struct
  qemu-img: In "map", use the returned "file" from bdrv_get_block_status
  block: Use returned *file in bdrv_co_get_block_status
  vmdk: Return extent's file in bdrv_get_block_status
  vmdk: Fix calculation of block status's offset
  vpc: Assign bs->file->bs to file in vpc_co_get_block_status
  vdi: Assign bs->file->bs to file in vdi_co_get_block_status
  sheepdog: Assign bs to file in sd_co_get_block_status
  qed: Assign bs->file->bs to file in bdrv_qed_co_get_block_status
  parallels: Assign bs->file->bs to file in parallels_co_get_block_status
  iscsi: Assign bs to file in iscsi_co_get_block_status
  raw: Assign bs to file in raw_co_get_block_status
  qcow2: Assign bs->file->bs to file in qcow2_co_get_block_status
  qcow: Assign bs->file->bs to file in qcow_co_get_block_status
  block: Add "file" output parameter to block status query functions
  block: acquire in bdrv_query_image_info
  iotests: Add test for block jobs and BDS ejection
  ...

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

1 files changed, 73 insertions, 0 deletions

diff --git a/tests/qemu-iotests/143 b/tests/qemu-iotests/143
new file mode 100755
index 0000000000..6207368f04
--- /dev/null
+++ b/tests/qemu-iotests/143
@@ -0,0 +1,73 @@
+#!/bin/bash
+#
+# Test case for connecting to a non-existing NBD export name
+#
+# Copyright (C) 2016 Red Hat, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+# creator
+owner=mreitz@redhat.com
+
+seq="$(basename $0)"
+echo "QA output created by $seq"
+
+here="$PWD"
+tmp=/tmp/$$
+status=1	# failure is the default!
+
+_cleanup()
+{
+    rm -f "$TEST_DIR/nbd"
+}
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common.rc
+. ./common.filter
+. ./common.qemu
+
+_supported_fmt generic
+_supported_proto generic
+_supported_os Linux
+
+keep_stderr=y \
+_launch_qemu 2> >(_filter_nbd)
+
+_send_qemu_cmd $QEMU_HANDLE \
+    "{ 'execute': 'qmp_capabilities' }" \
+    'return'
+
+_send_qemu_cmd $QEMU_HANDLE \
+    "{ 'execute': 'nbd-server-start',
+       'arguments': { 'addr': { 'type': 'unix',
+                                'data': { 'path': '$TEST_DIR/nbd' }}}}" \
+    'return'
+
+# This should just result in a client error, not in the server crashing
+$QEMU_IO_PROG -f raw -c quit \
+    "nbd+unix:///no_such_export?socket=$TEST_DIR/nbd" 2>&1 \
+    | _filter_qemu_io | _filter_nbd
+
+_send_qemu_cmd $QEMU_HANDLE \
+    "{ 'execute': 'quit' }" \
+    'return'
+
+wait=1 _cleanup_qemu
+
+# success, all done
+echo '*** done'
+rm -f $seq.full
+status=0