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# Test file for Julia
# Comment
<beginfold id='1'>#=</beginfold id='1'> Multi-line
comment <endfold id='1'>=#</endfold id='1'>
<beginfold id='2'>#BEGIN</beginfold id='2'>
<endfold id='2'>#END</endfold id='2'>
using Random, LinearAlgebra
x = 1 + 1
using DataFrames, Tables,
HDF5, # this is a comment
Plots
using DataFrames, Tables,
# this is a comment
Plots
x = x ยฑ 2
using SparseArrays: SparseMatrixCSC
using Sockets: Sockets, connect,
listen,
getaddrinfo
x = x^3
using Statistics:
std,
stdm
<beginfold id='3'>"""</beginfold id='3'>
Multi-line string
<endfold id='3'>"""</endfold id='3'>
<beginfold id='3'>```</beginfold id='3'>
Multi-line command
<endfold id='3'>```</endfold id='3'>
raw"string\a\\a"
"string $testvar interpolation"
"string \$testvar interpolation"
"string $(collect(1:10) .^ 3) interpolation"
"string \$(collect(1:10) .^ 3) interpolation"
<beginfold id='4'>let</beginfold id='4'> z = zip(1:2, 3:4, 5:6)
@test size(z) == (2,)
@test collect(z) == [(1,3,5), (2,4,6)]
@test eltype(z) == Tuple{Int,Int,Int}
<endfold id='4'>end</endfold id='4'>
@testset "generic conversion from Integer" <beginfold id='4'>begin</beginfold id='4'>
x = rand(Int128)
@test BigInt(x) % Int128 === x
y = rand(UInt128)
@test BigInt(y) % UInt128 === y
<endfold id='4'>end</endfold id='4'>
@testset "show" <beginfold id='4'>begin</beginfold id='4'>
@test sprint(show, BitSet()) == "BitSet([])"
@test sprint(show, BitSet([1,2,3])) == "BitSet([1, 2, 3])"
show(IOBuffer(), BitSet())
<endfold id='4'>end</endfold id='4'>
cmd = `$(Base.julia_cmd()) --depwarn=error --startup-file=no boundscheck_exec.jl`
<beginfold id='4'>if</beginfold id='4'> !success(pipeline(cmd; stdout=stdout, stderr=stderr))
error("boundscheck test failed, cmd : $cmd")
<endfold id='4'>end</endfold id='4'>
@test iterate(I, CartesianIndex(3, typemax(Int)))[1] == CartesianIndex(4,typemax(Int))
@test iterate(I, CartesianIndex(4, typemax(Int))) === nothing
@test_throws MethodError write(IOBuffer(), ASCIIChar('x'))
@test_throws MethodError read(IOBuffer('x'), ASCIIChar)
<beginfold id='4'>let</beginfold id='4'> header = "julia [switches] -- [programfile] [args...]"
@test startswith(read(`$exename -h`, String), header)
@test startswith(read(`$exename --help`, String), header)
<endfold id='4'>end</endfold id='4'>
@test isequal(exp(complex( Inf, NaN)), complex(-Inf, NaN))
@test isequal(exp(complex( Inf, Inf)), complex(-Inf, NaN))
# Numbers
0b10
0o01_70
0x00000000000000001111_22_2233334444
-0x0002im
1.0e10
0.00025f0
-1.5_5f0
0xdeadbeefim
0x1.8p3
0x.4p-1
# Invalid number
0x000__22
chars = ['0', '1', '2', '3', 'a', 'b', 'c', 'd', 'e', 'X', 'Y', 'Z',
'๐ ', '๐ ', '๐ ', '๐ ', '๐ก', '๐ข', '๐ฃ', '๐ฎ']
@test docstrings_equal(@doc(ModuleMacroDoc), doc"I am a module")
match(r"^\s*(?:#|$)", "# a comment")
<beginfold id='4'>abstract type</beginfold id='4'> Test2 <endfold id='4'>end</endfold id='4'>
<beginfold id='4'>function</beginfold id='4'> โabcโdef(a::Int,
b:: Int,
c::Dict{String, Int},
d:: Dict{String, Vector{eltype(var1)}},
f::AbstractVector{<:Number},
g::T,
h::T) where {T <: Number}
x::Int = 1
z = collect(1:10)
return z[3:end] .+ x .- a
<endfold id='4'>end</endfold id='4'>
<beginfold id='4'>mutable struct</beginfold id='4'> TestType <: AbstractVector{Number}
field1::Int
โfield2::Vector
<endfold id='4'>end</endfold id='4'>
<beginfold id='4'>struct</beginfold id='4'> ParametricType{T, V <: Tuple}
field1
field2::Float
<beginfold id='4'>function</beginfold id='4'> ParametricType{T, V}(r, d) where {T, V <: Tuple}
return new{T, V}(r, d)
<endfold id='4'>end</endfold id='4'>
<endfold id='4'>end</endfold id='4'>
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