53 lines
2.7 KiB
GDScript
53 lines
2.7 KiB
GDScript
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extends SceneTree
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const E = preload("res://world/owniverse/math/exact.gd")
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var checks: int = 0
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var failures: int = 0
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func _initialize(): call_deferred("run")
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func check(value: bool, message: String):
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checks += 1
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if not value:
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failures += 1
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push_error(message)
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func run():
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var world = load("res://world/owniverse/owniverse.gd").new()
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world.catalog.load_definitions(root.get_node("Global").OwniverseEntities)
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world.catalog.entities.N.lifespan = 24
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var width: Variant = E.divide(24, root.get_node("Global").batch_count)
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for count in [1, 2, 7, 11, 100, E.of("1e40")]:
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for interval in [[E.of("0.25"), E.of("101.75")], [0, 120], [3, 3]]:
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world.state.batches = {}
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world.state.batch_origins = {"N": E.of("0.125")}
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var expected: Array = []
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var origin: Variant = world.state.batch_origins.N
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var index: Variant = E.floor_value(E.divide(E.subtract(interval[0], origin), width))
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var assigned: Variant = 0
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var cursor: Variant = interval[0]
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while true:
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var start: Variant = E.add(origin, E.multiply(index, width))
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var end: Variant = E.add(origin, E.multiply(E.add(index, 1), width))
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if E.le(end, cursor):
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index = E.add(index, 1)
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continue
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var until: Variant = E.minimum(interval[1], end)
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var amount: Variant = E.subtract(count, assigned)
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if E.gt(interval[1], interval[0]) and E.lt(until, interval[1]):
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amount = E.subtract(E.floor_value(E.mul_div(count, E.subtract(until, interval[0]), E.subtract(interval[1], interval[0]))), assigned)
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if E.gt(amount, 0):
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expected.append({"created_from": start, "created_to": end, "start_year": E.add(start, 24), "end_year": E.add(end, 24), "amount": amount})
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assigned = E.add(assigned, amount)
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if E.ge(until, interval[1]): break
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cursor = end
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index = E.add(index, 1)
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world.batches.append_batch(world.state, "N", count, interval[0], interval[1])
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var actual: Array = []
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for batch in world.state.batches.N:
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if E.gt(batch.amount, 0): actual.append(batch)
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check(E.eq(actual, expected), "Sparse jump preserves every nonempty quota and boundary")
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var total: Variant = 0
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for batch in actual: total = E.add(total, batch.amount)
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check(E.eq(total, count), "Sparse jump preserves complete whole population")
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for entity in world.catalog.entities.values(): entity.free()
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world.free()
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print("Sparse batches: %d checks, %d failures" % [checks, failures])
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quit(1 if failures else 0)
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