qemu-iotests: Some qemu-img convert tests

This adds a regression test for some problems that the qemu-img convert
rewrite just fixed.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>

1 files changed, 209 insertions, 0 deletions

diff --git a/tests/qemu-iotests/122.out b/tests/qemu-iotests/122.out
new file mode 100644
index 0000000000..1f853b9e93
--- /dev/null
+++ b/tests/qemu-iotests/122.out
@@ -0,0 +1,209 @@
+QA output created by 122
+Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
+wrote 67108864/67108864 bytes at offset 0
+64 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+=== Check allocation status regression with -B ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file='TEST_DIR/t.IMGFMT.base'
+wrote 3145728/3145728 bytes at offset 0
+3 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+Offset          Length          File
+0               0x300000        TEST_DIR/t.IMGFMT.orig
+0x300000        0x3d00000       TEST_DIR/t.IMGFMT.base
+
+=== Check that zero clusters are kept in overlay ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file='TEST_DIR/t.IMGFMT.base'
+wrote 3145728/3145728 bytes at offset 0
+3 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 3145728/3145728 bytes at offset 0
+3 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 3145728/3145728 bytes at offset 0
+3 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 3145728/3145728 bytes at offset 0
+3 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 3145728/3145728 bytes at offset 0
+3 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 3145728/3145728 bytes at offset 0
+3 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+=== Concatenate multiple source images ===
+
+Formatting 'TEST_DIR/t.IMGFMT.1', fmt=IMGFMT size=4194304
+Formatting 'TEST_DIR/t.IMGFMT.2', fmt=IMGFMT size=4194304
+Formatting 'TEST_DIR/t.IMGFMT.3', fmt=IMGFMT size=4194304
+wrote 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+Offset          Length          File
+0               0x10000         TEST_DIR/t.IMGFMT
+0x400000        0x10000         TEST_DIR/t.IMGFMT
+0x800000        0x10000         TEST_DIR/t.IMGFMT
+read 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 65536/65536 bytes at offset 4194304
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 65536/65536 bytes at offset 8388608
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+[{ "start": 0, "length": 65536, "depth": 0, "zero": false, "data": true},
+{ "start": 65536, "length": 4128768, "depth": 0, "zero": true, "data": false},
+{ "start": 4194304, "length": 65536, "depth": 0, "zero": false, "data": true},
+{ "start": 4259840, "length": 4128768, "depth": 0, "zero": true, "data": false},
+{ "start": 8388608, "length": 65536, "depth": 0, "zero": false, "data": true},
+{ "start": 8454144, "length": 4128768, "depth": 0, "zero": true, "data": false}]
+read 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 65536/65536 bytes at offset 4194304
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 65536/65536 bytes at offset 8388608
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+qemu-img: -B makes no sense when concatenating multiple input images
+qemu-img: -B makes no sense when concatenating multiple input images
+
+=== Compression with misaligned allocations and image sizes ===
+
+Formatting 'TEST_DIR/t.IMGFMT.1', fmt=IMGFMT size=1047552
+Formatting 'TEST_DIR/t.IMGFMT.2', fmt=IMGFMT size=1047552
+wrote 16384/16384 bytes at offset 16384
+16 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 133120/133120 bytes at offset 133120
+130 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 1024/1024 bytes at offset 1046528
+1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 1024/1024 bytes at offset 0
+1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+[{ "start": 0, "length": 65536, "depth": 0, "zero": false, "data": true},
+{ "start": 65536, "length": 65536, "depth": 0, "zero": true, "data": false},
+{ "start": 131072, "length": 196608, "depth": 0, "zero": false, "data": true},
+{ "start": 327680, "length": 655360, "depth": 0, "zero": true, "data": false},
+{ "start": 983040, "length": 65536, "depth": 0, "zero": false, "data": true},
+{ "start": 1048576, "length": 1046528, "depth": 0, "zero": true, "data": false}]
+read 16384/16384 bytes at offset 0
+16 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 16384/16384 bytes at offset 16384
+16 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 100352/100352 bytes at offset 32768
+98 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 133120/133120 bytes at offset 133120
+130 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 780288/780288 bytes at offset 266240
+762 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 1024/1024 bytes at offset 1046528
+1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 1024/1024 bytes at offset 1047552
+1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 1046528/1046528 bytes at offset 1048576
+1022 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+=== Full allocation with -S 0 ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+wrote 3145728/3145728 bytes at offset 0
+3 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 3145728/3145728 bytes at offset 3145728
+3 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+convert -S 0:
+read 3145728/3145728 bytes at offset 0
+3 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 63963136/63963136 bytes at offset 3145728
+61 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+[{ "start": 0, "length": 6291456, "depth": 0, "zero": false, "data": true, "offset": 327680},
+{ "start": 6291456, "length": 60817408, "depth": 0, "zero": true, "data": false}]
+
+convert -c -S 0:
+read 3145728/3145728 bytes at offset 0
+3 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 63963136/63963136 bytes at offset 3145728
+61 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+[{ "start": 0, "length": 6291456, "depth": 0, "zero": false, "data": true},
+{ "start": 6291456, "length": 60817408, "depth": 0, "zero": true, "data": false}]
+Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
+wrote 33554432/33554432 bytes at offset 0
+32 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file='TEST_DIR/t.IMGFMT.base'
+wrote 3145728/3145728 bytes at offset 0
+3 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+convert -S 0 with source backing file:
+read 3145728/3145728 bytes at offset 0
+3 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 30408704/30408704 bytes at offset 3145728
+29 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 33554432/33554432 bytes at offset 33554432
+32 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+[{ "start": 0, "length": 67108864, "depth": 0, "zero": false, "data": true, "offset": 327680}]
+
+convert -c -S 0 with source backing file:
+read 3145728/3145728 bytes at offset 0
+3 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 30408704/30408704 bytes at offset 3145728
+29 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 33554432/33554432 bytes at offset 33554432
+32 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+[{ "start": 0, "length": 67108864, "depth": 0, "zero": false, "data": true}]
+
+convert -S 0 -B ...
+read 3145728/3145728 bytes at offset 0
+3 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 30408704/30408704 bytes at offset 3145728
+29 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 33554432/33554432 bytes at offset 33554432
+32 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+[{ "start": 0, "length": 67108864, "depth": 0, "zero": false, "data": true, "offset": 327680}]
+
+convert -c -S 0 -B ...
+read 3145728/3145728 bytes at offset 0
+3 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 30408704/30408704 bytes at offset 3145728
+29 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+read 33554432/33554432 bytes at offset 33554432
+32 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+[{ "start": 0, "length": 67108864, "depth": 0, "zero": false, "data": true}]
+
+=== Non-zero -S ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+wrote 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 1024/1024 bytes at offset 0
+1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 1024/1024 bytes at offset 8192
+1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+wrote 1024/1024 bytes at offset 17408
+1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+
+convert -S 4k
+[{ "start": 0, "length": 1024, "depth": 0, "zero": false, "data": true, "offset": 8192},
+{ "start": 1024, "length": 7168, "depth": 0, "zero": true, "data": false},
+{ "start": 8192, "length": 1024, "depth": 0, "zero": false, "data": true, "offset": 9216},
+{ "start": 9216, "length": 8192, "depth": 0, "zero": true, "data": false},
+{ "start": 17408, "length": 1024, "depth": 0, "zero": false, "data": true, "offset": 10240},
+{ "start": 18432, "length": 67090432, "depth": 0, "zero": true, "data": false}]
+
+convert -c -S 4k
+[{ "start": 0, "length": 1024, "depth": 0, "zero": false, "data": true},
+{ "start": 1024, "length": 7168, "depth": 0, "zero": true, "data": false},
+{ "start": 8192, "length": 1024, "depth": 0, "zero": false, "data": true},
+{ "start": 9216, "length": 8192, "depth": 0, "zero": true, "data": false},
+{ "start": 17408, "length": 1024, "depth": 0, "zero": false, "data": true},
+{ "start": 18432, "length": 67090432, "depth": 0, "zero": true, "data": false}]
+
+convert -S 8k
+[{ "start": 0, "length": 9216, "depth": 0, "zero": false, "data": true, "offset": 8192},
+{ "start": 9216, "length": 8192, "depth": 0, "zero": true, "data": false},
+{ "start": 17408, "length": 1024, "depth": 0, "zero": false, "data": true, "offset": 17408},
+{ "start": 18432, "length": 67090432, "depth": 0, "zero": true, "data": false}]
+
+convert -c -S 8k
+[{ "start": 0, "length": 1024, "depth": 0, "zero": false, "data": true},
+{ "start": 1024, "length": 7168, "depth": 0, "zero": true, "data": false},
+{ "start": 8192, "length": 1024, "depth": 0, "zero": false, "data": true},
+{ "start": 9216, "length": 8192, "depth": 0, "zero": true, "data": false},
+{ "start": 17408, "length": 1024, "depth": 0, "zero": false, "data": true},
+{ "start": 18432, "length": 67090432, "depth": 0, "zero": true, "data": false}]
+*** done