31 lines
718 B
Julia
31 lines
718 B
Julia
using Test
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include("secrets.jl")
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@testset verbose = true "tests" begin
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@testset "1. Shift back the bits" begin
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@test shift_back(8, 2) == 2
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# The original Java code uses a signed integer, so we use Int32 here
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# Fails with Int64!
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@test shift_back(Int32(-2_144_333_657), 3) == 268_829_204
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end
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@testset "2. Set bits" begin
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@test set_bits(5, 3) == 7
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@test set_bits(5_652, 26_150) == 30_262
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end
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@testset "3. Flip bits" begin
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@test flip_bits(5, 11) == 14
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@test flip_bits(38_460, 15_471) == 43_603
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end
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@testset "4. Clear bits" begin
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@test clear_bits(5, 11) == 4
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@test clear_bits(90, 240) == 10
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end
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end
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