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72 lines
2.7 KiB
72 lines
2.7 KiB
using Runic: |
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format_string |
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using Test: |
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@test, @testset, @test_broken |
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@testset "Trailing whitespace" begin |
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io = IOBuffer() |
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println(io, "a = 1 ") # Trailing space |
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println(io, "b = 2\t") # Trailing tab |
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println(io, " ") # Trailing space on consecutive lines |
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println(io, " ") |
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str = String(take!(io)) |
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@test_broken format_string(str) == "a = 1\nb = 2\n\n\n" |
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end |
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@testset "Hex/oct/bin literal integers" begin |
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z(n) = "0"^n |
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test_cases = [ |
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# Hex UInt8 |
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("0x" * z(n) * "1" => "0x01" for n in 0:1)..., |
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# Hex UInt16 |
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("0x" * z(n) * "1" => "0x0001" for n in 2:3)..., |
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# Hex UInt32 |
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("0x" * z(n) * "1" => "0x00000001" for n in 4:7)..., |
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# Hex UInt64 |
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("0x" * z(n) * "1" => "0x0000000000000001" for n in 8:15)..., |
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# Hex UInt128 |
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("0x" * z(n) * "1" => "0x" * z(31) * "1" for n in 16:31)..., |
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# Hex BigInt |
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("0x" * z(n) * "1" => "0x" * z(n) * "1" for n in 32:35)..., |
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# Octal UInt8 |
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("0o" * z(n) * "1" => "0o001" for n in 0:2)..., |
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"0o377" => "0o377", # typemax(UInt8) |
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# Octal UInt16 |
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"0o400" => "0o000400", # typemax(UInt8) + 1 |
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("0o" * z(n) * "1" => "0o000001" for n in 3:5)..., |
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"0o177777" => "0o177777", # typemax(UInt16) |
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# Octal UInt32 |
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"0o200000" => "0o00000200000", # typemax(UInt16) + 1 |
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("0o" * z(n) * "1" => "0o00000000001" for n in 6:10)..., |
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"0o37777777777" => "0o37777777777", # typemax(UInt32) |
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# Octal UInt64 |
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"0o40000000000" => "0o0000000000040000000000", # typemax(UInt32) + 1 |
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("0o" * z(n) * "1" => "0o" * z(21) * "1" for n in 11:21)..., |
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"0o1777777777777777777777" => "0o1777777777777777777777", # typemax(UInt64) |
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# Octal UInt128 |
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"0o2" * z(21) => "0o" * z(21) * "2" * z(21), # typemax(UInt64) + 1 |
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("0o" * z(n) * "1" => "0o" * z(42) * "1" for n in 22:42)..., |
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"0o3" * "7"^42 => "0o3" * "7"^42, # typemax(UInt128) |
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# Octal BigInt |
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"0o4" * z(42) => "0o4" * z(42), # typemax(UInt128) + 1 |
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"0o7" * z(42) => "0o7" * z(42), |
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] |
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# Test the test cases :) |
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mod = Module() |
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for (a, b) in test_cases |
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c = Core.eval(mod, Meta.parse(a)) |
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d = Core.eval(mod, Meta.parse(b)) |
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@test c == d |
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@test typeof(c) == typeof(d) |
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end |
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# Join all cases to a single string so that we only need to call the formatter once |
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input_str = let io = IOBuffer() |
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join(io, (case.first for case in test_cases), '\n') |
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String(take!(io)) |
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end |
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output_str = let io = IOBuffer() |
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join(io, (case.second for case in test_cases), '\n') |
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String(take!(io)) |
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end |
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@test format_string(input_str) == output_str |
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end
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