36 lines
1.1 KiB
Julia
36 lines
1.1 KiB
Julia
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function test_random_walk(g::DAG, n::Int64)
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# the purpose here is to do "random" operations and reverse them again and validate that the graph stays the same and doesn't diverge
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reset_graph!(g)
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properties = graph_properties(g)
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for i = 1:n
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# choose push or pop
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if rand(Bool)
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# push
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opt = get_operations(g)
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# choose one of fuse/split/reduce
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option = rand(1:3)
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if option == 1 && !isempty(opt.nodeFusions)
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push_operation!(g, rand(collect(opt.nodeFusions)))
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elseif option == 2 && !isempty(opt.nodeReductions)
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push_operation!(g, rand(collect(opt.nodeReductions)))
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elseif option == 3 && !isempty(opt.nodeSplits)
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push_operation!(g, rand(collect(opt.nodeSplits)))
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else
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i = i - 1
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end
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else
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# pop
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if (can_pop(g))
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pop_operation!(g)
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else
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i = i - 1
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end
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end
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end
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reset_graph!(g)
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end
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