Add: julia-0.6.2

Former-commit-id: ccc667cf67d569f3fb3df39aa57c2134755a7551

julia-0.6.2/share/julia/test/char.jl

@@ -0,0 +1,200 @@
+# This file is a part of Julia. License is MIT: https://julialang.org/license
+
+#tests for /base/char.jl
+
+@test typemin(Char) == Char(0)
+@test ndims(Char) == 0
+@test getindex('a', 1) == 'a'
+@test_throws BoundsError getindex('a',2)
+# This is current behavior, but it seems incorrect
+@test getindex('a',1,1,1) == 'a'
+@test_throws BoundsError getindex('a',1,1,2)
+# bswap of a Char should be removed, only the underlying codeunit (UInt32)
+# should be swapped
+@test bswap('\U10200') == '\U20100'
+
+@test 'b' + 1 == 'c'
+@test typeof('b' + 1) == Char
+@test 1 + 'b' == 'c'
+@test typeof(1 + 'b') == Char
+@test 'b' - 1 == 'a'
+@test typeof('b' - 1) == Char
+
+let
+    numberchars = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9']
+    lowerchars = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z']
+    upperchars = ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z']
+    plane1_playingcards = ['🂠', '🂡', '🂢', '🂣', '🂤', '🂥', '🂦', '🂧', '🂨', '🂩', '🂪', '🂫', '🂬', '🂭', '🂮']
+    plane2_cjkpart1 = ['𠀀', '𠀁', '𠀂', '𠀃', '𠀄', '𠀅', '𠀆', '𠀇', '𠀈', '𠀉', '𠀊', '𠀋', '𠀌', '𠀍', '𠀎', '𠀏']
+
+    testarrays = [numberchars; lowerchars; upperchars; plane1_playingcards; plane2_cjkpart1]
+
+    #Integer(x::Char) = Int(x)
+    #tests ASCII 48 - 57
+    counter = 48
+    for x in numberchars
+        @test Integer(x) == counter
+        counter += 1
+    end
+
+    #tests ASCII 65 - 90
+    counter = 65
+    for x in upperchars
+        @test Integer(x) == counter
+        counter += 1
+    end
+
+    #tests ASCII 97 - 122
+    counter = 97
+    for x in lowerchars
+        @test Integer(x) == counter
+        counter += 1
+    end
+
+    #tests Unicode plane 1: 127136 - 127150
+    counter = 127136
+    for x in plane1_playingcards
+        @test Integer(x) == counter
+        counter += 1
+    end
+
+    #tests Unicode plane 2: 131072 - 131087
+    counter = 131072
+    for x in plane2_cjkpart1
+        @test Integer(x) == counter
+        counter += 1
+    end
+
+    #convert(::Type{Char}, x::Float16) = char(convert(UInt32, x))
+    #convert(::Type{Char}, x::Float32) = char(convert(UInt32, x))
+    #convert(::Type{Char}, x::Float64) = char(convert(UInt32, x))
+    for x = 1:9
+        @test convert(Char, Float16(x)) == convert(Char, Float32(x)) == convert(Char, Float64(x)) == Char(x)
+    end
+
+    #size(c::Char) = ()
+    for x in testarrays
+        @test size(x) == ()
+        @test_throws BoundsError size(x,0)
+        @test size(x,1) == 1
+    end
+
+    #ndims(c::Char) = 0
+    for x in testarrays
+        @test ndims(x) == 0
+    end
+
+    #length(c::Char) = 1
+    for x in testarrays
+        @test length(x) == 1
+    end
+
+    #endof(c::Char) = 1
+    for x in testarrays
+        @test endof(x) == 1
+    end
+
+    #getindex(c::Char) = c
+    for x in testarrays
+        @test getindex(x) == x
+    end
+
+    #first(c::Char) = c
+    for x in testarrays
+        @test first(x) == x
+    end
+
+    #last(c::Char) = c
+    for x in testarrays
+        @test last(x) == x
+    end
+
+    #eltype(c::Char) = Char
+    for x in testarrays
+        @test eltype(x) == Char
+    end
+
+    #start(c::Char) = false
+    for x in testarrays
+        @test start(x) == false
+    end
+
+    #next(c::Char, state) = (c, true)
+    for x in testarrays
+        for state in [true, false]
+            @test next(x, state) == (x, true)
+        end
+    end
+
+    #done(c::Char, state) = state
+    for x in testarrays
+        for state in [true, false]
+            @test done(x, state) == state
+        end
+    end
+
+    #isless(x::Char, y::Integer) = isless(UInt32(x), y)
+    for x in upperchars
+        @test isless(x, Char(91)) == true
+    end
+
+    for x in lowerchars
+        @test isless(x, Char(123)) == true
+    end
+
+    for x in numberchars
+        @test isless(x, Char(66)) == true
+    end
+
+    for x in plane1_playingcards
+        @test isless(x, Char(127151)) == true
+    end
+
+    for x in plane2_cjkpart1
+        @test isless(x, Char(131088)) == true
+    end
+
+    #isless(x::Integer, y::Char) = isless(x, UInt32(y))
+    for x in upperchars
+        @test isless(Char(64), x) == true
+    end
+
+    for x in lowerchars
+        @test isless(Char(96), x) == true
+    end
+
+    for x in numberchars
+        @test isless(Char(47), x) == true
+    end
+
+    for x in plane1_playingcards
+        @test isless(Char(127135), x) == true
+    end
+
+    for x in plane2_cjkpart1
+        @test isless(Char(131071), x) == true
+    end
+end #end of let block
+
+@test convert(Signed, 'A') === Int32(65)
+@test convert(Unsigned, 'A') === UInt32(65)
+
+# issue #14573
+let
+    array = ['a', 'b', 'c'] + [1, 2, 3]
+    @test array == ['b', 'd', 'f']
+    @test eltype(array) == Char
+
+    array = [1, 2, 3] + ['a', 'b', 'c']
+    @test array == ['b', 'd', 'f']
+    @test eltype(array) == Char
+
+    array = ['a', 'b', 'c'] - [0, 1, 2]
+    @test array == ['a', 'a', 'a']
+    @test eltype(array) == Char
+end
+
+@test !isequal('x', 120)
+
+@test sprint(show, "text/plain", '$') == "'\$': ASCII/Unicode U+0024 (category Sc: Symbol, currency)"
+@test repr('$') == "'\$'"