/usr/share/julia/test/tuple.jl is in julia-common 0.4.7-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 | # This file is a part of Julia. License is MIT: http://julialang.org/license
## indexing ##
@test length(()) === 0
@test length((1,)) === 1
@test length((1,2)) === 2
@test endof(()) === 0
@test endof((1,)) === 1
@test endof((1,2)) === 2
@test size((), 1) === 0
@test size((1,), 1) === 1
@test size((1,2), 1) === 2
# @test_throws ArgumentError size((), 2)
# @test_throws ArgumentError size((1,), 2)
# @test_throws ArgumentError size((1,2), 2)
@test getindex((1,), 1) === 1
@test getindex((1,2), 2) === 2
@test_throws BoundsError getindex((), 1)
@test_throws BoundsError getindex((1,2), 0)
@test_throws BoundsError getindex((1,2), -1)
@test getindex((1,), 1.0) === 1
@test getindex((1,2), 2.0) === 2
@test_throws BoundsError getindex((), 1.0)
@test_throws BoundsError getindex((1,2), 0.0)
@test_throws BoundsError getindex((1,2), -1.0)
@test getindex((5,6,7,8), [1,2,3]) === (5,6,7)
@test_throws BoundsError getindex((1,2), [3,4])
@test getindex((5,6,7,8), [true, false, false, true]) === (5,8)
@test_throws BoundsError getindex((5,6,7,8), [true, false, false, true, true])
@test getindex((5,6,7,8), []) === ()
## iterating ##
@test start((1,2,3)) === 1
@test done((), 1)
@test !done((1,2,3), 3)
@test done((1,2,3), 4)
@test next((5,6,7), 1) === (5, 2)
@test next((5,6,7), 3) === (7, 4)
@test_throws BoundsError next((5,6,7), 0)
@test_throws BoundsError next((), 1)
## eltype ##
@test eltype((1,2,3)) === Int
@test eltype((1.0,2.0,3.0)) <: AbstractFloat
@test eltype((true, false)) === Bool
@test eltype((1,2.0, false)) === Any
@test eltype(()) === Union{}
## mapping ##
foo() = 2
foo(x) = 2x
foo(x, y) = x + y
foo(x, y, z) = x + y + z
# 0 argument
@test map(foo) === 2
# 1 argument
@test map(foo, ()) === ()
@test map(foo, (1,)) === (2,)
@test map(foo, (1,2)) === (2,4)
@test map(foo, (1,2,3,4)) === (2,4,6,8)
# 2 arguments
@test map(foo, (), ()) === ()
@test map(foo, (1,), (1,)) === (2,)
@test map(foo, (1,2), (1,2)) === (2,4)
@test map(foo, (1,2,3,4), (1,2,3,4)) === (2,4,6,8)
# n arguments
@test map(foo, (), (), ()) === ()
@test map(foo, (), (1,2,3), (1,2,3)) === ()
@test map(foo, (1,), (1,), (1,)) === (3,)
@test map(foo, (1,2), (1,2), (1,2)) === (3,6)
@test map(foo, (1,2,3,4), (1,2,3,4), (1,2,3,4)) === (3,6,9,12)
## comparison ##
@test isequal((), ())
@test isequal((1,2,3), (1,2,3))
@test !isequal((1,2,3), (1,2,4))
@test !isequal((1,2,3), (1,2))
@test ==((), ())
@test ==((1,2,3), (1,2,3))
@test !==((1,2,3), (1,2,4))
@test !==((1,2,3), (1,2))
@test isless((1,2), (1,3))
@test isless((1,), (1,2))
@test !isless((1,2), (1,2))
@test !isless((2,1), (1,2))
## functions ##
@test isempty(())
@test !isempty((1,))
@test reverse(()) === ()
@test reverse((1,2,3)) === (3,2,1)
## specialized reduction ##
@test sum((1,2,3)) === 6
@test prod(()) === 1
@test prod((1,2,3)) === 6
@test all(()) === true
@test all((false)) === false
@test all((true)) === true
@test all((true, true)) === true
@test all((true, false)) === false
@test all((false, false)) === false
@test any(()) === false
@test any((true)) === true
@test any((false)) === false
@test any((true, true)) === true
@test any((true, false)) === true
@test any((false, false)) === false
@test any((false,false,false)) === false
@test any((true,false,false)) === true
@test any((false,true,false)) === true
@test any((false,false,true)) === true
@test any((true,true,false)) === true
@test any((true,false,true)) === true
@test any((true,true,false)) === true
@test any((true,true,true)) === true
@test @inferred(ntuple(Base.Abs2Fun(), Val{0})) == ()
@test @inferred(ntuple(Base.Abs2Fun(), Val{2})) == (1, 4)
@test @inferred(ntuple(Base.Abs2Fun(), Val{3})) == (1, 4, 9)
@test @inferred(ntuple(Base.Abs2Fun(), Val{4})) == (1, 4, 9, 16)
@test @inferred(ntuple(Base.Abs2Fun(), Val{5})) == (1, 4, 9, 16, 25)
@test @inferred(ntuple(Base.Abs2Fun(), Val{6})) == (1, 4, 9, 16, 25, 36)
# issue #12854
@test_throws TypeError ntuple(identity, Val{1:2})
|