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[Qemu-block] [PULL 09/21] qemu-iotest: test to lookup protocol-based ima
From: |
Max Reitz |
Subject: |
[Qemu-block] [PULL 09/21] qemu-iotest: test to lookup protocol-based image with relative backing |
Date: |
Sun, 12 Feb 2017 02:36:52 +0100 |
From: Jeff Cody <address@hidden>
This test uses NFS and block-stream to force a lookup of a backing
image that has a relative filename, but a full backing image name
with the protocol path intact.
Signed-off-by: Jeff Cody <address@hidden>
Message-id: address@hidden
Reviewed-by: Max Reitz <address@hidden>
Signed-off-by: Max Reitz <address@hidden>
---
tests/qemu-iotests/173 | 97 ++++++++++++++++++++++++++++++++++++++++++++++
tests/qemu-iotests/173.out | 12 ++++++
tests/qemu-iotests/group | 1 +
3 files changed, 110 insertions(+)
create mode 100755 tests/qemu-iotests/173
create mode 100644 tests/qemu-iotests/173.out
diff --git a/tests/qemu-iotests/173 b/tests/qemu-iotests/173
new file mode 100755
index 0000000000..bdaa092979
--- /dev/null
+++ b/tests/qemu-iotests/173
@@ -0,0 +1,97 @@
+#!/bin/bash
+#
+# Test QAPI commands looking up protocol based images with relative
+# filename backing strings
+#
+# Copyright (C) 2017 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
address@hidden
+
+seq=`basename $0`
+echo "QA output created by $seq"
+
+here=`pwd`
+status=1 # failure is the default!
+
+_cleanup()
+{
+ _cleanup_qemu
+ rm -f "${QEMU_TEST_DIR}/image.base" "${QEMU_TEST_DIR}/image.snp1"
+ _cleanup_test_img
+}
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common.rc
+. ./common.filter
+. ./common.qemu
+
+_supported_fmt qcow2
+_supported_proto nfs
+_supported_os Linux
+
+size=100M
+
+BASE_IMG="${TEST_DIR}/image.base"
+TOP_IMG="${TEST_DIR}/image.snp1"
+
+TEST_IMG="${BASE_IMG}" _make_test_img $size
+
+TEST_IMG="${TOP_IMG}" _make_test_img $size
+
+echo
+echo === Running QEMU, using block-stream to find backing image ===
+echo
+
+qemu_comm_method="qmp"
+_launch_qemu -drive file="${BASE_IMG}",if=virtio,id=disk2
+h=$QEMU_HANDLE
+
+_send_qemu_cmd $h "{ 'execute': 'qmp_capabilities' }" "return"
+
+_send_qemu_cmd $h "{ 'arguments': {
+ 'device': 'disk2',
+ 'format': '${IMGFMT}',
+ 'mode': 'existing',
+ 'snapshot-file': '${TOP_IMG}',
+ 'snapshot-node-name': 'snp1'
+ },
+ 'execute': 'blockdev-snapshot-sync'
+ }" "return"
+
+
+_send_qemu_cmd $h "{ 'arguments': {
+ 'backing-file': 'image.base',
+ 'device': 'disk2',
+ 'image-node-name': 'snp1'
+ },
+ 'execute': 'change-backing-file'
+ }" "return"
+
+_send_qemu_cmd $h "{ 'arguments': {
+ 'base': '${BASE_IMG}',
+ 'device': 'disk2'
+ },
+ 'execute': 'block-stream'
+ }" "BLOCK_JOB_COMPLETED"
+
+_cleanup_qemu
+
+# success, all done
+echo "*** done"
+rm -f $seq.full
+status=0
diff --git a/tests/qemu-iotests/173.out b/tests/qemu-iotests/173.out
new file mode 100644
index 0000000000..f477a0099a
--- /dev/null
+++ b/tests/qemu-iotests/173.out
@@ -0,0 +1,12 @@
+QA output created by 173
+Formatting 'TEST_DIR/image.base', fmt=IMGFMT size=104857600
+Formatting 'TEST_DIR/image.snp1', fmt=IMGFMT size=104857600
+
+=== Running QEMU, using block-stream to find backing image ===
+
+{"return": {}}
+{"return": {}}
+{"return": {}}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event":
"BLOCK_JOB_COMPLETED", "data": {"device": "disk2", "len": 104857600, "offset":
104857600, "speed": 0, "type": "stream"}}
+*** done
diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group
index 866c1a032d..5a93ba9af9 100644
--- a/tests/qemu-iotests/group
+++ b/tests/qemu-iotests/group
@@ -165,3 +165,4 @@
170 rw auto quick
171 rw auto quick
172 auto
+173 rw auto
--
2.11.0
- [Qemu-block] [PULL 00/21] Block patches, Max Reitz, 2017/02/11
- [Qemu-block] [PULL 01/21] iotests: Fix a problem in common.filter, Max Reitz, 2017/02/11
- [Qemu-block] [PULL 02/21] qemu-img: Improve commit invalid base message, Max Reitz, 2017/02/11
- [Qemu-block] [PULL 03/21] qapi: Tweak error message of bdrv_query_image_info, Max Reitz, 2017/02/11
- [Qemu-block] [PULL 04/21] iotests: Fix reference output for 059, Max Reitz, 2017/02/11
- [Qemu-block] [PULL 05/21] iotests: record separate timings per format, protocol pair, Max Reitz, 2017/02/11
- [Qemu-block] [PULL 06/21] block/vmdk: Fix the endian problem of buf_len and lba, Max Reitz, 2017/02/11
- [Qemu-block] [PULL 07/21] block: check full backing filename when searching protocol filenames, Max Reitz, 2017/02/11
- [Qemu-block] [PULL 08/21] qemu-iotests: Don't create fifos / pidfiles with protocol paths, Max Reitz, 2017/02/11
- [Qemu-block] [PULL 09/21] qemu-iotest: test to lookup protocol-based image with relative backing,
Max Reitz <=
- [Qemu-block] [PULL 11/21] block/qapi: reduce the execution time of qmp_query_blockstats, Max Reitz, 2017/02/11
- [Qemu-block] [PULL 10/21] block/qapi: reduce the coupling between the bdrv_query_stats and bdrv_query_bds_stats, Max Reitz, 2017/02/11
- [Qemu-block] [PULL 12/21] block: bdrv_invalidate_cache: invalidate children first, Max Reitz, 2017/02/11
- [Qemu-block] [PULL 13/21] block/nfs: fix NULL pointer dereference in URI parsing, Max Reitz, 2017/02/11
- [Qemu-block] [PULL 14/21] block/nfs: fix naming of runtime opts, Max Reitz, 2017/02/11
- [Qemu-block] [PULL 16/21] qemu-iotests: Add _unsupported_fmt helper, Max Reitz, 2017/02/11
- [Qemu-block] [PULL 15/21] qemu-io: Return non-zero exit code on failure, Max Reitz, 2017/02/11
- [Qemu-block] [PULL 17/21] qemu-io: Add failure regression tests, Max Reitz, 2017/02/11
- [Qemu-block] [PULL 18/21] qcow2: Optimize the refcount-block overlap check, Max Reitz, 2017/02/11
- [Qemu-block] [PULL 19/21] qemu-io: don't allow I/O operations larger than BDRV_REQUEST_MAX_BYTES, Max Reitz, 2017/02/11