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authorYang Zhang <yang.z.zhang@intel.com>2015-08-28 09:58:54 +0800
committerYang Zhang <yang.z.zhang@intel.com>2015-09-01 12:44:00 +0800
commite44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch)
tree66b09f592c55df2878107a468a91d21506104d3f /qemu/tests/qemu-iotests/017
parent9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff)
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/tests/qemu-iotests/017')
-rwxr-xr-xqemu/tests/qemu-iotests/017104
1 files changed, 104 insertions, 0 deletions
diff --git a/qemu/tests/qemu-iotests/017 b/qemu/tests/qemu-iotests/017
new file mode 100755
index 000000000..3af3cdfbc
--- /dev/null
+++ b/qemu/tests/qemu-iotests/017
@@ -0,0 +1,104 @@
+#!/bin/bash
+#
+# Simple backing file reads
+#
+# Copyright (C) 2009 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=kwolf@redhat.com
+
+seq=`basename $0`
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=1 # failure is the default!
+
+_cleanup()
+{
+ _cleanup_test_img
+}
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common.rc
+. ./common.filter
+. ./common.pattern
+
+# Any format supporting backing files
+_supported_fmt qcow qcow2 vmdk qed
+_supported_proto generic
+_supported_os Linux
+_unsupported_imgopts "subformat=monolithicFlat" "subformat=twoGbMaxExtentFlat"
+
+TEST_OFFSETS="0 4294967296"
+
+TEST_IMG_SAVE=$TEST_IMG
+TEST_IMG=$TEST_IMG.base
+_make_test_img 6G
+
+echo "Filling base image"
+echo
+
+for offset in $TEST_OFFSETS; do
+ # Some clusters with alternating backing file/image file reads
+ io writev $(( offset )) 512 1024 64
+
+ # Complete backing clusters
+ io writev $(( offset + 64 * 1024)) 65536 65536 1
+done
+_check_test_img
+
+echo "Creating test image with backing file"
+echo
+
+TEST_IMG=$TEST_IMG_SAVE
+_make_test_img -b "$TEST_IMG.base" 6G
+
+echo "Filling test image"
+echo
+
+for offset in $TEST_OFFSETS; do
+ # Some clusters with alternating backing file/image file reads
+ io writev $(( offset + 512 )) 512 1024 64
+
+ # Complete test image clusters
+ io writev $(( offset + 64 * 1024 + 65536)) 65536 65536 1
+done
+_check_test_img
+
+echo "Reading"
+echo
+
+for offset in $TEST_OFFSETS; do
+ # Some clusters with alternating backing file/image file reads
+ io readv $(( offset )) 512 1024 64
+ io readv $(( offset + 512 )) 512 1024 64
+
+ # Complete test image clusters
+ io readv $(( offset + 64 * 1024)) 65536 65536 1
+ io readv $(( offset + 64 * 1024 + 65536)) 65536 65536 1
+
+ # Empty sectors
+ io_zero readv $(( offset + 64 * 1024 + 65536 * 4 )) 65536 65536 1
+done
+_check_test_img
+
+# success, all done
+echo "*** done"
+rm -f $seq.full
+status=0