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Re: [Qemu-block] [PATCH v8 15/15] iotests: Add "qemu-img map" test for V


From: Max Reitz
Subject: Re: [Qemu-block] [PATCH v8 15/15] iotests: Add "qemu-img map" test for VMDK extents
Date: Mon, 25 Jan 2016 15:11:22 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1

On 25.01.2016 03:44, Fam Zheng wrote:
> Signed-off-by: Fam Zheng <address@hidden>
> ---
>  tests/qemu-iotests/059     | 10 ++++++++++
>  tests/qemu-iotests/059.out | 26 ++++++++++++++++++++++++++
>  2 files changed, 36 insertions(+)
> 
> diff --git a/tests/qemu-iotests/059 b/tests/qemu-iotests/059
> index 0ded0c3..0332bbb 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 monolithicSparse twoGbMaxExtentSparse; 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 9d506cb..5e041d7 100644
> --- a/tests/qemu-iotests/059.out
> +++ b/tests/qemu-iotests/059.out
> @@ -2050,6 +2050,7 @@ wrote 512/512 bytes at offset 0
>  512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
>  wrote 512/512 bytes at offset 10240
>  512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
> +qemu-img: Could not open 
> '/home/fam/build/last/tests/qemu-iotests/scratch/t.vmdk': VMDK version 3 must 
> be read only

I'd rather have the test fail than include this apparently wrong line
(according to
http://lists.nongnu.org/archive/html/qemu-block/2016-01/msg00710.html)
here, but I'll leave that up to you.

Reviewed-by: Max Reitz <address@hidden>

>  
>  === Testing monolithicFlat with internally generated JSON file name ===
>  Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 
> subformat=monolithicFlat
> @@ -2335,6 +2336,31 @@ e1000003f0:  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=monolithicSparse
> +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               0x20000         0x3f0000        TEST_DIR/iotest-version3.vmdk
> +0x7fff0000      0x20000         0x410000        TEST_DIR/iotest-version3.vmdk
> +0x140000000     0x10000         0x430000        TEST_DIR/iotest-version3.vmdk
> +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               0x20000         0x50000         
> TEST_DIR/iotest-version3-s001.vmdk
> +0x7fff0000      0x10000         0x70000         
> TEST_DIR/iotest-version3-s001.vmdk
> +0x80000000      0x10000         0x50000         
> TEST_DIR/iotest-version3-s002.vmdk
> +0x140000000     0x10000         0x50000         
> TEST_DIR/iotest-version3-s003.vmdk
> +
>  === Testing afl image with a very large capacity ===
>  qemu-img: Can't get size of device 'image': File too large
>  *** done
> 


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