QA output created by 314

=== Testing compressed rebase format compatibility ===

Formatting 'TEST_DIR/t.IMGFMT', fmt=raw size=50331648
qemu-img: Compression not supported for this file format

=== Testing rebase with compression onto no backing file ===

Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=50331648
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=50331648 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT
wrote 25165824/25165824 bytes at offset 0
24 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 25165824/25165824 bytes at offset 25165824
24 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 25165824/25165824 bytes at offset 0
24 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 25165824/25165824 bytes at offset 25165824
24 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
No errors were found on the image.
768/768 = 100.00% allocated, 100.00% fragmented, 100.00% compressed clusters
Image end offset: 458752

=== Testing rebase with compression with raw backing file ===

Formatting 'TEST_DIR/t.IMGFMT.base', fmt=raw size=25165824
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=50331648 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=raw
wrote 25165824/25165824 bytes at offset 0
24 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 25165824/25165824 bytes at offset 25165824
24 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 25165824/25165824 bytes at offset 0
24 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 25165824/25165824 bytes at offset 25165824
24 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
No errors were found on the image.
768/768 = 100.00% allocated, 100.00% fragmented, 100.00% compressed clusters
Image end offset: 458752

=== Testing compressed rebase removing single delta from the chain ===

Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=50331648
Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=50331648 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=50331648 backing_file=TEST_DIR/t.IMGFMT.itmd backing_fmt=IMGFMT
wrote 16777216/16777216 bytes at offset 0
16 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 16777216/16777216 bytes at offset 16777216
16 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 16777216/16777216 bytes at offset 33554432
16 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 16777216/16777216 bytes at offset 0
16 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 16777216/16777216 bytes at offset 16777216
16 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 16777216/16777216 bytes at offset 33554432
16 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
No errors were found on the image.
512/768 = 66.67% allocated, 100.00% fragmented, 100.00% compressed clusters
Image end offset: 458752

=== Testing compressed rebase with unaligned unmerged data ===

Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=65536
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=65536 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT
wrote 32767/32767 bytes at offset 0
31.999 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 32767/32767 bytes at offset 0
31.999 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
read 32769/32769 bytes at offset 32767
32.001 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
No errors were found on the image.
1/1 = 100.00% allocated, 100.00% fragmented, 100.00% compressed clusters
Image end offset: 393216

*** done