Re: [Qemu-devel] [PATCH v2 14/14] iotests: Add "qemu-img map" test for VMDK extents

[Eric Blake]

On 11/25/2015 12:39 AM, Fam Zheng wrote:
> Signed-off-by: Fam Zheng 
> ---
>  tests/qemu-iotests/059 | 10 ++
>  tests/qemu-iotests/059.out | 38 ++
>  2 files changed, 48 insertions(+)

Reviewed-by: Eric Blake 

-- 
Eric Blake   eblake redhat com+1-919-301-3266
Libvirt virtualization library http://libvirt.org



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[Qemu-devel] [PATCH v2 14/14] iotests: Add "qemu-img map" test for VMDK extents

[Fam Zheng]

Signed-off-by: Fam Zheng 
---
 tests/qemu-iotests/059 | 10 ++
 tests/qemu-iotests/059.out | 38 ++
 2 files changed, 48 insertions(+)

diff --git a/tests/qemu-iotests/059 b/tests/qemu-iotests/059
index 0ded0c3..261d8b0 100755
--- a/tests/qemu-iotests/059
+++ b/tests/qemu-iotests/059
@@ -133,6 +133,16 @@ $QEMU_IO -c "write -P 0xa 900G 512" "$TEST_IMG" | 
_filter_qemu_io
 $QEMU_IO -c "read -v 900G 1024" "$TEST_IMG" | _filter_qemu_io
 
 echo
+echo "=== Testing qemu-img map on extents ==="
+for fmt in twoGbMaxExtentSparse twoGbMaxExtentFlat; do
+IMGOPTS="subformat=$fmt" _make_test_img 31G
+$QEMU_IO -c "write 65024 1k" "$TEST_IMG" | _filter_qemu_io
+$QEMU_IO -c "write 2147483136 1k" "$TEST_IMG" | _filter_qemu_io
+$QEMU_IO -c "write 5G 1k" "$TEST_IMG" | _filter_qemu_io
+$QEMU_IMG map "$TEST_IMG" | _filter_testdir
+done
+
+echo
 echo "=== Testing afl image with a very large capacity ==="
 _use_sample_img afl9.vmdk.bz2
 _img_info
diff --git a/tests/qemu-iotests/059.out b/tests/qemu-iotests/059.out
index 00057fe..54eb530 100644
--- a/tests/qemu-iotests/059.out
+++ b/tests/qemu-iotests/059.out
@@ -2337,6 +2337,44 @@ e103f0:  00 00 00 00 00 00 00 00 00 00 00 00 00 00 
00 00  
 read 1024/1024 bytes at offset 966367641600
 1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
 
+=== Testing qemu-img map on extents ===
+Formatting 'TEST_DIR/iotest-version3.IMGFMT', fmt=IMGFMT size=33285996544 
subformat=twoGbMaxExtentSparse
+wrote 1024/1024 bytes at offset 65024
+1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 1024/1024 bytes at offset 2147483136
+1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 1024/1024 bytes at offset 5368709120
+1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+Offset  Length  Mapped to   File
+0   0x2 0x5 
TEST_DIR/iotest-version3-s001.vmdk
+0x7fff  0x1 0x7 
TEST_DIR/iotest-version3-s001.vmdk
+0x8000  0x1 0x5 
TEST_DIR/iotest-version3-s002.vmdk
+0x14000 0x1 0x5 
TEST_DIR/iotest-version3-s003.vmdk
+Formatting 'TEST_DIR/iotest-version3.IMGFMT', fmt=IMGFMT size=33285996544 
subformat=twoGbMaxExtentFlat
+wrote 1024/1024 bytes at offset 65024
+1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 1024/1024 bytes at offset 2147483136
+1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 1024/1024 bytes at offset 5368709120
+1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+Offset  Length  Mapped to   File
+0   0x8000  0   
TEST_DIR/iotest-version3-f001.vmdk
+0x8000  0x8000  0   
TEST_DIR/iotest-version3-f002.vmdk
+0x1 0x8000  0   
TEST_DIR/iotest-version3-f003.vmdk
+0x18000 0x8000  0   
TEST_DIR/iotest-version3-f004.vmdk
+0x2 0x8000  0   
TEST_DIR/iotest-version3-f005.vmdk
+0x28000 0x8000  0   
TEST_DIR/iotest-version3-f006.vmdk
+0x3 0x8000  0   
TEST_DIR/iotest-version3-f007.vmdk
+0x38000 0x8000  0   
TEST_DIR/iotest-version3-f008.vmdk
+0x4 0x8000  0   
TEST_DIR/iotest-version3-f009.vmdk
+0x48000 0x8000  0   
TEST_DIR/iotest-version3-f010.vmdk
+0x5 0x8000  0   
TEST_DIR/iotest-version3-f011.vmdk
+0x58000 0x8000  0   
TEST_DIR/iotest-version3-f012.vmdk
+0x6 0x8000  0   
TEST_DIR/iotest-version3-f013.vmdk
+0x68000 0x8000  0   
TEST_DIR/iotest-version3-f014.vmdk
+0x7 0x8000  0   
TEST_DIR/iotest-version3-f015.vmdk
+0x78000 0x4000  0   
TEST_DIR/iotest-version3-f016.vmdk
+
 === Testing afl image with a very large capacity ===
 qemu-img: Can't get size of device 'image': File too large
 *** done
-- 
2.4.3