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iotests: Add "qemu-img map" test for VMDK extents 

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-id: 1453780743-16806-17-git-send-email-famz@redhat.com
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
This commit is contained in:
Fam Zheng 2016-01-26 11:59:03 +08:00 committed by Max Reitz
parent 16b0d55586
commit c7fc50d376
2 changed files with 35 additions and 0 deletions
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10
tests/qemu-iotests/059
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@ -132,6 +132,16 @@ _img_info
$QEMU_IO -c "write -P 0xa 900G 512" "$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

25
tests/qemu-iotests/059.out
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@ -2335,6 +2335,31 @@ 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