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[PULL 14/18] iotests: Add test for image creation fallback
From: |
Max Reitz |
Subject: |
[PULL 14/18] iotests: Add test for image creation fallback |
Date: |
Thu, 20 Feb 2020 17:07:06 +0100 |
Signed-off-by: Max Reitz <address@hidden>
Message-Id: <address@hidden>
Reviewed-by: Eric Blake <address@hidden>
Reviewed-by: Maxim Levitsky <address@hidden>
[mreitz: Added a note that NBD does not support resizing, which is why
the second case is expected to fail]
Signed-off-by: Max Reitz <address@hidden>
---
tests/qemu-iotests/259 | 62 ++++++++++++++++++++++++++++++++++++++
tests/qemu-iotests/259.out | 14 +++++++++
tests/qemu-iotests/group | 1 +
3 files changed, 77 insertions(+)
create mode 100755 tests/qemu-iotests/259
create mode 100644 tests/qemu-iotests/259.out
diff --git a/tests/qemu-iotests/259 b/tests/qemu-iotests/259
new file mode 100755
index 0000000000..62e29af05f
--- /dev/null
+++ b/tests/qemu-iotests/259
@@ -0,0 +1,62 @@
+#!/usr/bin/env bash
+#
+# Test generic image creation fallback (by using NBD)
+#
+# Copyright (C) 2019 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=address@hidden
+
+seq=$(basename $0)
+echo "QA output created by $seq"
+
+status=1 # failure is the default!
+
+_cleanup()
+{
+ _cleanup_test_img
+}
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common.rc
+. ./common.filter
+
+_supported_fmt raw
+_supported_proto nbd
+_supported_os Linux
+
+
+_make_test_img 64M
+
+echo
+echo '--- Testing creation ---'
+
+$QEMU_IMG create -f qcow2 "$TEST_IMG" 64M | _filter_img_create
+$QEMU_IMG info "$TEST_IMG" | _filter_img_info
+
+echo
+echo '--- Testing creation for which the node would need to grow ---'
+
+# NBD does not support resizing, so this will fail
+$QEMU_IMG create -f qcow2 -o preallocation=metadata "$TEST_IMG" 64M 2>&1 \
+ | _filter_img_create
+
+# success, all done
+echo "*** done"
+rm -f $seq.full
+status=0
diff --git a/tests/qemu-iotests/259.out b/tests/qemu-iotests/259.out
new file mode 100644
index 0000000000..ffed19c2a0
--- /dev/null
+++ b/tests/qemu-iotests/259.out
@@ -0,0 +1,14 @@
+QA output created by 259
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+
+--- Testing creation ---
+Formatting 'TEST_DIR/t.IMGFMT', fmt=qcow2 size=67108864
+image: TEST_DIR/t.IMGFMT
+file format: qcow2
+virtual size: 64 MiB (67108864 bytes)
+disk size: unavailable
+
+--- Testing creation for which the node would need to grow ---
+qemu-img: TEST_DIR/t.IMGFMT: Could not resize image: Image format driver does
not support resize
+Formatting 'TEST_DIR/t.IMGFMT', fmt=qcow2 size=67108864 preallocation=metadata
+*** done
diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group
index 818380a8f0..b17711d17d 100644
--- a/tests/qemu-iotests/group
+++ b/tests/qemu-iotests/group
@@ -273,6 +273,7 @@
256 rw auto quick
257 rw
258 rw quick
+259 rw auto quick
260 rw quick
261 rw
262 rw quick migration
--
2.24.1
- [PULL 06/18] qemu-img: Add --target-is-zero to convert, (continued)
- [PULL 06/18] qemu-img: Add --target-is-zero to convert, Max Reitz, 2020/02/20
- [PULL 07/18] block: always fill entire LUKS header space with zeros, Max Reitz, 2020/02/20
- [PULL 08/18] block/backup-top: fix flags handling, Max Reitz, 2020/02/20
- [PULL 09/18] iotests/279: Fix for non-qcow2 formats, Max Reitz, 2020/02/20
- [PULL 10/18] block/nbd: Fix hang in .bdrv_close(), Max Reitz, 2020/02/20
- [PULL 11/18] block: Generic file creation fallback, Max Reitz, 2020/02/20
- [PULL 12/18] file-posix: Drop hdev_co_create_opts(), Max Reitz, 2020/02/20
- [PULL 13/18] iscsi: Drop iscsi_co_create_opts(), Max Reitz, 2020/02/20
- [PULL 14/18] iotests: Add test for image creation fallback,
Max Reitz <=
- [PULL 15/18] qemu-img: Fix convert -n -B for backing-less targets, Max Reitz, 2020/02/20
- [PULL 16/18] iotests: Test convert -n -B to backing-less target, Max Reitz, 2020/02/20
- [PULL 17/18] block: Fix VM size field width in snapshot dump, Max Reitz, 2020/02/20
- [PULL 18/18] iotests: Test snapshot -l field separation, Max Reitz, 2020/02/20
- Re: [PULL 00/18] Block patches, Peter Maydell, 2020/02/21