# Below case works stablly on QMP monitor, but have no more test with Human
# monitor, so suggest to use QMP monitor as default qemu monitor run below test
#
- block_stream:
    no raw qed vmdk
    backup_image_before_testing = yes
    restore_image_after_testing = yes
    wait_finished = yes
    source_image = image1
    default_speed_image1 = 0
    snapshot_chain = "images/sn1"
    # If image size increase or limited streaming please increase
    # wait_timeout to avoid wait for streaming finished timeout;
    wait_timeout = 3900
    snapshot_format = qcow2
    kill_vm = yes
    alive_check_cmd = dir
    tmp_dir = /tmp
    variants:
        - simple_test:
            type = block_stream_simple
            variants:
                - start_stream:
                     type =block_stream
                - set_speed:
                     default_speed_image1 = 10M
                     after_finished = "reboot verify_alive"
                - reset_speed:
                     default_speed_image1 = 1M
                     when_streaming = "set_speed"
                     max_speed_image1 = 10M
                     after_finished = "reboot verify_alive"
                     variants:
                         - max_speed:
                             expected_speed_image1 = 10485760
                         - min_speed:
                             expected_speed_image1 = 10
                - cancel_sync:
                     wait_finished = no
                     cancel_timeout_image1 = 3
                     when_streaming = "cancel"
                - cancel_async:
                     wait_finished = no
                     cancel_timeout_image1 = 3
                     max_speed_image1 = 10M
                     when_streaming = "set_speed cancel"
                - query:
                     cancel_timeout_image1 = 3
                     wait_finished = no
                     default_speed_image1 = 8M
                     when_streaming = "get_status cancel"
        - when_reboot:
            type = block_stream_reboot
            reboot_method = "system_reset"
            before_start = "reboot"
            after_finished = "verify_alive"
        - drop_backingfile:
            type = block_stream_drop_backingfile
            snapshot_chain += " images/sn2"
            # set limited_speed to 10MB/s eq 10485760B/s
            limited_speed = 10485760
            snapshot_check_cmd = "lsof -p %s|awk '{print $9}'|grep ^/"
        - check_backingfile:
            type = block_stream_check_backingfile
            snapshot_chain = "images/sn1"
            expected_image_file = "images/sn1"
            after_finished = "check_backingfile check_imagefile verify_alive"
        - with_stress:
            type = block_stream_stress
            download_link = http://weather.ou.edu/~apw/projects/stress/stress-1.0.4.tar.gz
            pkg_md5sum = a607afa695a511765b40993a64c6e2f4
            install_cmd = "tar -xzvf ${tmp_dir}/stress-1.0.4.tar.gz -C ./ && cd stress-1.0.4 && ./configure --prefix=/usr && make && make install "
            config_cmd = ""
            app_check_cmd = "stress --help"
            before_start = "load_stress"
            start_cmd = "stress --cpu 4 --io 4 --vm 2 --vm-bytes 256M --quiet &"
            check_cmd = 'pidof -s stress'
            stop_cmd = "killall -g stress"
            after_finished = "unload_stress reboot verify_alive"
            variants:
                - @default:
                - data_plane:
                    iothreads = iothread0
                    blk_extra_params_image1 = "iothread=${iothreads}"