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| author | Kevin Wolf <kwolf@redhat.com> | 2012-02-16 16:55:01 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2012-04-05 14:54:41 +0200 |
| commit | f394f1feb921d5a4b278e7ac95bdaa49e34a52f2 (patch) | |
| tree | b1efa880b5c8bb66f937c29baf99e150b1e4fccb /tests/qemu-iotests/031.out | |
| parent | 6e19b3c4e0b40b08ccb550a0c0a65798f3a17ac8 (diff) | |
qemu-iotests: Test unknown qcow2 header extensions
The immportant thing here is that header extensions don't get silently
dropped when the header is rewritten, e.g. during a rebase.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'tests/qemu-iotests/031.out')
| -rw-r--r-- | tests/qemu-iotests/031.out | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/tests/qemu-iotests/031.out b/tests/qemu-iotests/031.out new file mode 100644 index 0000000000..0f1bf685f3 --- /dev/null +++ b/tests/qemu-iotests/031.out @@ -0,0 +1,76 @@ +QA output created by 031 + +=== Create image with unknown header extension === + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 cluster_size=65536 +magic 0x514649fb +version 2 +backing_file_offset 0x0 +backing_file_size 0x0 +cluster_bits 16 +size 67108864 +crypt_method 0 +l1_size 1 +l1_table_offset 0x30000 +refcount_table_offset 0x10000 +refcount_table_clusters 1 +nb_snapshots 0 +snapshot_offset 0x0 + +Header extension: +magic 0x12345678 +length 31 +data 'This is a test header extension' + +No errors were found on the image. + +=== Rewrite header with no backing file === + +magic 0x514649fb +version 2 +backing_file_offset 0x0 +backing_file_size 0x0 +cluster_bits 16 +size 67108864 +crypt_method 0 +l1_size 1 +l1_table_offset 0x30000 +refcount_table_offset 0x10000 +refcount_table_clusters 1 +nb_snapshots 0 +snapshot_offset 0x0 + +Header extension: +magic 0x12345678 +length 31 +data 'This is a test header extension' + +No errors were found on the image. + +=== Add a backing file and format === + +magic 0x514649fb +version 2 +backing_file_offset 0x90 +backing_file_size 0x17 +cluster_bits 16 +size 67108864 +crypt_method 0 +l1_size 1 +l1_table_offset 0x30000 +refcount_table_offset 0x10000 +refcount_table_clusters 1 +nb_snapshots 0 +snapshot_offset 0x0 + +Header extension: +magic 0xe2792aca +length 11 +data 'host_device' + +Header extension: +magic 0x12345678 +length 31 +data 'This is a test header extension' + +*** done |