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authorMax Reitz <mreitz@redhat.com>2013-09-25 12:07:23 +0200
committerKevin Wolf <kwolf@redhat.com>2013-09-27 11:16:36 +0200
commitfd9e03e6060b3a64099d17e4a886421b21dd7341 (patch)
treed2bb332ac97d497fa20be89744cb2bbf31f9e6f9 /tests/qemu-iotests
parente390cf5a9722d3f3cc54efb505f6ff37fa554b11 (diff)
downloadhqemu-fd9e03e6060b3a64099d17e4a886421b21dd7341.zip
hqemu-fd9e03e6060b3a64099d17e4a886421b21dd7341.tar.gz
qemu-iotests: Preallocated zero clusters in 061
Add a test case for zero cluster expansion on an image completely filled with preallocated zero clusters to test 061. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'tests/qemu-iotests')
-rwxr-xr-xtests/qemu-iotests/0619
-rw-r--r--tests/qemu-iotests/061.out11
2 files changed, 20 insertions, 0 deletions
diff --git a/tests/qemu-iotests/061 b/tests/qemu-iotests/061
index 5f04bfa..fa9319d 100755
--- a/tests/qemu-iotests/061
+++ b/tests/qemu-iotests/061
@@ -200,6 +200,15 @@ $QEMU_IMG snapshot -a foo "$TEST_IMG"
_check_test_img
$QEMU_IO -c "read -P 0 0 128k" "$TEST_IMG" | _filter_qemu_io
+echo
+echo "=== Testing preallocated zero expansion on full image ==="
+echo
+IMGOPTS="compat=1.1" TEST_IMG="$TEST_IMG" _make_test_img 64M
+$QEMU_IO -c "write -P 0x2a 0 64M" "$TEST_IMG" -c "write -z 0 64M" | _filter_qemu_io
+$QEMU_IMG amend -o "compat=0.10" "$TEST_IMG"
+_check_test_img
+$QEMU_IO -c "read -P 0 0 64M" "$TEST_IMG" | _filter_qemu_io
+
# success, all done
echo "*** done"
rm -f $seq.full
diff --git a/tests/qemu-iotests/061.out b/tests/qemu-iotests/061.out
index d42127f..4027e00 100644
--- a/tests/qemu-iotests/061.out
+++ b/tests/qemu-iotests/061.out
@@ -373,4 +373,15 @@ read 131072/131072 bytes at offset 0
No errors were found on the image.
read 131072/131072 bytes at offset 0
128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+=== Testing preallocated zero expansion on full image ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+wrote 67108864/67108864 bytes at offset 0
+64 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 67108864/67108864 bytes at offset 0
+64 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+No errors were found on the image.
+read 67108864/67108864 bytes at offset 0
+64 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
*** done
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