diff options
Diffstat (limited to 'tests/qemu-iotests')
| -rwxr-xr-x | tests/qemu-iotests/080 | 18 | ||||
| -rw-r--r-- | tests/qemu-iotests/080.out | 11 |
2 files changed, 29 insertions, 0 deletions
diff --git a/tests/qemu-iotests/080 b/tests/qemu-iotests/080 index 8a8b460de4..7255b6cca6 100755 --- a/tests/qemu-iotests/080 +++ b/tests/qemu-iotests/080 @@ -45,6 +45,8 @@ _supported_os Linux header_size=104 offset_backing_file_offset=8 +offset_l1_size=36 +offset_l1_table_offset=40 offset_refcount_table_offset=48 offset_refcount_table_clusters=56 offset_nb_snapshots=60 @@ -117,6 +119,22 @@ poke_file "$TEST_IMG" "$offset_nb_snapshots" "\x00\x01\x00\x00" { $QEMU_IMG snapshot -c test $TEST_IMG; } 2>&1 | _filter_testdir { $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir +echo +echo "== Invalid L1 table ==" +_make_test_img 64M +poke_file "$TEST_IMG" "$offset_l1_size" "\xff\xff\xff\xff" +{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir +poke_file "$TEST_IMG" "$offset_l1_size" "\x7f\xff\xff\xff" +{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir + +poke_file "$TEST_IMG" "$offset_l1_table_offset" "\x7f\xff\xff\xff\xff\xff\x00\x00" +poke_file "$TEST_IMG" "$offset_l1_size" "\x00\x00\xff\xff" +{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir + +poke_file "$TEST_IMG" "$offset_l1_table_offset" "\x12\x34\x56\x78\x90\xab\xcd\xef" +poke_file "$TEST_IMG" "$offset_l1_size" "\x00\x00\x00\x01" +{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir + # success, all done echo "*** done" rm -f $seq.full diff --git a/tests/qemu-iotests/080.out b/tests/qemu-iotests/080.out index b06f47f6ce..4ec2545051 100644 --- a/tests/qemu-iotests/080.out +++ b/tests/qemu-iotests/080.out @@ -47,4 +47,15 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 qemu-img: Could not create snapshot 'test': -27 (File too large) read 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== Invalid L1 table == +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +qemu-io: can't open device TEST_DIR/t.qcow2: Active L1 table too large +no file open, try 'help open' +qemu-io: can't open device TEST_DIR/t.qcow2: Active L1 table too large +no file open, try 'help open' +qemu-io: can't open device TEST_DIR/t.qcow2: Invalid L1 table offset +no file open, try 'help open' +qemu-io: can't open device TEST_DIR/t.qcow2: Invalid L1 table offset +no file open, try 'help open' *** done |