aa93c834f9
066 was supposed to be a test "for discarding preallocated zero clusters", but it did so incompletely: While it did check the image file's integrity after the operation, it did not confirm that the clusters are indeed freed. This patch adds this test. In addition, new cases for writing to preallocated zero clusters are added. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
64 lines
2.5 KiB
Plaintext
64 lines
2.5 KiB
Plaintext
QA output created by 066
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=== Testing cluster discards ===
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67109376
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wrote 262144/262144 bytes at offset 0
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256 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 262144/262144 bytes at offset 0
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256 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 512/512 bytes at offset 67108864
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512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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discard 67109376/67109376 bytes at offset 0
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64 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 67109376/67109376 bytes at offset 0
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64 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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No errors were found on the image.
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Offset Length Mapped to File
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=== Writing to preallocated zero clusters ===
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67109376
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wrote 262144/262144 bytes at offset 1048576
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256 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 262144/262144 bytes at offset 1048576
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256 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 196608/196608 bytes at offset 1081344
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192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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No errors were found on the image.
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read 32768/32768 bytes at offset 1048576
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32 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 196608/196608 bytes at offset 1081344
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192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 32768/32768 bytes at offset 1277952
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32 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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Successfully reused original clusters.
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=== Writing to a snapshotted preallocated zero cluster ===
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=65536
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wrote 65536/65536 bytes at offset 0
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 65536/65536 bytes at offset 0
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 65536/65536 bytes at offset 0
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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No errors were found on the image.
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read 65536/65536 bytes at offset 0
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 65536/65536 bytes at offset 0
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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=== Consecutive write to a preallocated zero cluster ===
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=196608
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wrote 196608/196608 bytes at offset 0
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192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 65536/65536 bytes at offset 65536
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 196608/196608 bytes at offset 0
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192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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No errors were found on the image.
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Successfully reused original clusters.
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*** done
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