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authorDon Dugger <n0ano@n0ano.com>2016-06-03 03:33:22 +0000
committerGerrit Code Review <gerrit@172.30.200.206>2016-06-03 03:33:23 +0000
commitda27230f80795d0028333713f036d44c53cb0e68 (patch)
treeb3d379eaf000adf72b36cb01cdf4d79c3e3f064c /qemu/tests/qemu-iotests/150
parent0e68cb048bb8aadb14675f5d4286d8ab2fc35449 (diff)
parent437fd90c0250dee670290f9b714253671a990160 (diff)
Merge "These changes are the raw update to qemu-2.6."
Diffstat (limited to 'qemu/tests/qemu-iotests/150')
-rwxr-xr-xqemu/tests/qemu-iotests/15073
1 files changed, 73 insertions, 0 deletions
diff --git a/qemu/tests/qemu-iotests/150 b/qemu/tests/qemu-iotests/150
new file mode 100755
index 000000000..ee8f6375f
--- /dev/null
+++ b/qemu/tests/qemu-iotests/150
@@ -0,0 +1,73 @@
+#!/bin/bash
+#
+# Test that qemu-img convert -S 0 fully allocates the target image
+#
+# 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"
+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
+
+_supported_fmt raw qcow2
+_supported_proto file
+_supported_os Linux
+
+
+img_size=1048576
+
+
+echo
+echo '=== Mapping sparse conversion ==='
+echo
+
+$QEMU_IMG_PROG convert -O "$IMGFMT" -S 512 \
+ "json:{ 'driver': 'null-co', 'size': $img_size, 'read-zeroes': true }" \
+ "$TEST_IMG"
+
+$QEMU_IMG map "$TEST_IMG" | _filter_qemu_img_map
+
+
+echo
+echo '=== Mapping non-sparse conversion ==='
+echo
+
+$QEMU_IMG convert -O "$IMGFMT" -S 0 \
+ "json:{ 'driver': 'null-co', 'size': $img_size, 'read-zeroes': true }" \
+ "$TEST_IMG"
+
+$QEMU_IMG map "$TEST_IMG" | _filter_qemu_img_map
+
+
+# success, all done
+echo "*** done"
+rm -f $seq.full
+status=0