635         let mut blk = TestBlockDeviceBuilder::new()  in test_read()  localVariable
644             let mut blk_ex = blk.as_block_device_ex();  in test_read()
655         assert_eq!(blk.io.storage, [1, 0, 0, 4]);  in test_read()
660         let mut blk = TestBlockDeviceBuilder::new()  in test_write()  localVariable
669             let mut blk_ex = blk.as_block_device_ex();  in test_write()
685         let mut blk = TestBlockDeviceBuilder::new()  in test_read_write_blocking()  localVariable
692         blk.as_block_device_ex().read_blocking(1, &mut io_buffer[..]).unwrap();  in test_read_write_blocking()
696         blk.as_block_device_ex().write_blocking(1, &mut io_buffer[..]).unwrap();  in test_read_write_blocking()
697         assert_eq!(blk.io.storage, [1, 0, 0, 4]);  in test_read_write_blocking()
702         let mut blk = TestBlockDeviceBuilder::new()  in test_abort()  localVariable
711             let mut blk_ex = blk.as_block_device_ex();  in test_abort()
717         assert_eq!(blk.io.storage, [1, 2, 3, 4]);  in test_abort()
722             let mut blk_ex = blk.as_block_device_ex();  in test_abort()
733         let mut blk = TestBlockDeviceBuilder::new()  in read_write_error_on_busy()  localVariable
745             let mut blk_ex = blk.as_block_device_ex();  in read_write_error_on_busy()