diff options
Diffstat (limited to 'tests/qemu-iotests/080')
| -rwxr-xr-x | tests/qemu-iotests/080 | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tests/qemu-iotests/080 b/tests/qemu-iotests/080 index 6512701e1e..6d588ddd12 100755 --- a/tests/qemu-iotests/080 +++ b/tests/qemu-iotests/080 @@ -43,6 +43,8 @@ _supported_proto generic _supported_os Linux header_size=104 + +offset_backing_file_offset=8 offset_header_size=100 offset_ext_magic=$header_size offset_ext_size=$((header_size + 4)) @@ -55,6 +57,16 @@ poke_file "$TEST_IMG" "$offset_header_size" "\xff\xff\xff\xff" poke_file "$TEST_IMG" "$offset_header_size" "\x7f\xff\xff\xff" { $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir +echo +echo "== Huge unknown header extension ==" +_make_test_img 64M +poke_file "$TEST_IMG" "$offset_backing_file_offset" "\xff\xff\xff\xff\xff\xff\xff\xff" +poke_file "$TEST_IMG" "$offset_ext_magic" "\x12\x34\x56\x78" +poke_file "$TEST_IMG" "$offset_ext_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_backing_file_offset" "\x00\x00\x00\x00\x00\x00\x00\x00" +{ $QEMU_IO -c "read 0 512" $TEST_IMG; } 2>&1 | _filter_qemu_io | _filter_testdir + # success, all done echo "*** done" rm -f $seq.full |