42 lines
1.2 KiB
Plaintext
42 lines
1.2 KiB
Plaintext
open Jest
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open TestHelpers
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describe("Continuous and discrete splits", () => {
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makeTest(
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"splits (1)",
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SampleSet.Internals.T.splitContinuousAndDiscrete([1.432, 1.33455, 2.0]),
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([1.432, 1.33455, 2.0], E.FloatFloatMap.empty()),
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)
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makeTest(
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"splits (2)",
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SampleSet.Internals.T.splitContinuousAndDiscrete([
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1.432,
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1.33455,
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2.0,
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2.0,
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2.0,
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2.0,
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]) |> (((c, disc)) => (c, disc |> E.FloatFloatMap.toArray)),
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([1.432, 1.33455], [(2.0, 4.0)]),
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)
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let makeDuplicatedArray = count => {
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let arr = Belt.Array.range(1, count) |> E.A.fmap(float_of_int)
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let sorted = arr |> Belt.SortArray.stableSortBy(_, compare)
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E.A.concatMany([sorted, sorted, sorted, sorted]) |> Belt.SortArray.stableSortBy(_, compare)
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}
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let (_, discrete1) = SampleSet.Internals.T.splitContinuousAndDiscrete(
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makeDuplicatedArray(10),
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)
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let toArr1 = discrete1 |> E.FloatFloatMap.toArray
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makeTest("splitMedium at count=10", toArr1 |> Belt.Array.length, 10)
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let (_c, discrete2) = SampleSet.Internals.T.splitContinuousAndDiscrete(
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makeDuplicatedArray(500),
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)
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let toArr2 = discrete2 |> E.FloatFloatMap.toArray
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makeTest("splitMedium at count=500", toArr2 |> Belt.Array.length, 500)
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})
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