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[Qemu-devel] [PATCH V6 5/6] qemu-iotests: add test for snapshot in qemu-
From: |
Wenchao Xia |
Subject: |
[Qemu-devel] [PATCH V6 5/6] qemu-iotests: add test for snapshot in qemu-img convert |
Date: |
Fri, 22 Nov 2013 12:27:11 +0800 |
Signed-off-by: Wenchao Xia <address@hidden>
---
tests/qemu-iotests/058 | 19 ++++++++++++++++++-
tests/qemu-iotests/058.out | 12 ++++++++++++
2 files changed, 30 insertions(+), 1 deletions(-)
diff --git a/tests/qemu-iotests/058 b/tests/qemu-iotests/058
index 0b48386..19d8a8c 100755
--- a/tests/qemu-iotests/058
+++ b/tests/qemu-iotests/058
@@ -1,6 +1,6 @@
#!/bin/bash
#
-# Test export internal snapshot by qemu-nbd.
+# Test export internal snapshot by qemu-nbd, convert it by qemu-img.
#
# Copyright (C) 2013 IBM, Inc.
#
@@ -33,6 +33,8 @@ status=1 # failure is the default!
nbd_snapshot_port=10850
nbd_snapshot_img="nbd:127.0.0.1:$nbd_snapshot_port"
+converted_image=$TEST_IMG.converted
+
_export_nbd_snapshot()
{
$QEMU_NBD -v -t -b 127.0.0.1 -p $nbd_snapshot_port "$TEST_IMG" -l $1 &
@@ -53,6 +55,7 @@ _cleanup()
kill $NBD_SNAPSHOT_PID
fi
_cleanup_test_img
+ rm -f "$converted_image"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
@@ -97,6 +100,20 @@ echo "== verifying the exported snapshot with patterns =="
$QEMU_IO -c 'read -P 0xa 0x1000 0x1000' "$nbd_snapshot_img" | _filter_qemu_io
$QEMU_IO -c 'read -P 0xb 0x2000 0x1000' "$nbd_snapshot_img" | _filter_qemu_io
+$QEMU_IMG convert "$TEST_IMG" -l sn1 -O qcow2 "$converted_image"
+
+echo
+echo "== verifying the converted snapshot with patterns =="
+$QEMU_IO -c 'read -P 0xa 0x1000 0x1000' "$converted_image" | _filter_qemu_io
+$QEMU_IO -c 'read -P 0xb 0x2000 0x1000' "$converted_image" | _filter_qemu_io
+
+$QEMU_IMG convert "$TEST_IMG" -l snapshot.name=sn1 -O qcow2 "$converted_image"
+
+echo
+echo "== verifying the converted snapshot with patterns =="
+$QEMU_IO -c 'read -P 0xa 0x1000 0x1000' "$converted_image" | _filter_qemu_io
+$QEMU_IO -c 'read -P 0xb 0x2000 0x1000' "$converted_image" | _filter_qemu_io
+
# success, all done
echo "*** done"
rm -f $seq.full
diff --git a/tests/qemu-iotests/058.out b/tests/qemu-iotests/058.out
index cc4b8ca..a8381b9 100644
--- a/tests/qemu-iotests/058.out
+++ b/tests/qemu-iotests/058.out
@@ -29,4 +29,16 @@ read 4096/4096 bytes at offset 4096
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 4096/4096 bytes at offset 8192
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+== verifying the converted snapshot with patterns ==
+read 4096/4096 bytes at offset 4096
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 4096/4096 bytes at offset 8192
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+== verifying the converted snapshot with patterns ==
+read 4096/4096 bytes at offset 4096
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 4096/4096 bytes at offset 8192
+4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
*** done
--
1.7.1
- [Qemu-devel] [PATCH V6 0/6] export internal snapshot by qemu-nbd, Wenchao Xia, 2013/11/22
- [Qemu-devel] [PATCH V6 2/6] qemu-nbd: support internal snapshot export, Wenchao Xia, 2013/11/22
- [Qemu-devel] [PATCH V6 3/6] qemu-iotests: add 058 internal snapshot export with qemu-nbd case, Wenchao Xia, 2013/11/22
- [Qemu-devel] [PATCH V6 1/6] snapshot: distinguish id and name in load_tmp, Wenchao Xia, 2013/11/22
- [Qemu-devel] [PATCH V6 4/6] qemu-img: add -l for snapshot in convert, Wenchao Xia, 2013/11/22
- [Qemu-devel] [PATCH V6 5/6] qemu-iotests: add test for snapshot in qemu-img convert,
Wenchao Xia <=
- [Qemu-devel] [PATCH V6 6/6] qemu-nbd: add doc for option -f, Wenchao Xia, 2013/11/22
- Re: [Qemu-devel] [PATCH V6 0/6] export internal snapshot by qemu-nbd, Wenchao Xia, 2013/11/29