JLD2View.jl/build/precomp.jl

using JLD2
using JLD2View
using JLD2View: send_signal

mktempdir() do path
    d = Dict("int" => 1,
             "float" => 2.0,
             "vector" => rand(1000),
             "matrix" => rand(1000, 1000))
    d["dict"]  = deepcopy(d)
    d["array"] = [deepcopy(d), deepcopy(d)]
    fname = joinpath(path, "tmp.jld2")
    JLD2.save(fname, d)

    viewer = jld2_view(fname, sync=false)
    sleep(1)

    function simulate(action, arg)
        println("Simulating action: $action $arg")
        send_signal(viewer, action, arg)
        sleep(2)
    end

    simulate(:select_key, "int")
    simulate(:select_key, "float")
    simulate(:select_key, "vector"); simulate(:back, 0)
    simulate(:select_key, "matrix"); simulate(:back, 0)
    simulate(:select_key, "dict"); begin
        simulate(:select_key, "vector"); simulate(:back, 1)
        simulate(:select_key, "matrix"); simulate(:back, 1)
    end; simulate(:back, 0)
    simulate(:select_key, "array"); begin
        simulate(:select_key, 1); simulate(:back, 1)
    end; simulate(:back, 0)

    println("Terminating event loop")
    JLD2View.stop(viewer)
end