Generalize exception type (#60)

In preparation for JuliaLang/julia#41885

Author: timholy

test/chainedvector.jl

@@ -4,17 +4,17 @@
     @test x == 1:10
     @test length(x) == 10
     @test Base.IndexStyle(x) == Base.IndexLinear()
-    
+
     x[1] = 0
     x[end] = 11
     @test x[1] == 0
     @test x[end] == 11
-    
+
     @test copy(x) == x
     empty!(x)
     @test length(x) == 0
     @test copy(x) == x
-    
+
     @test_throws ArgumentError resize!(x, -1)
     resize!(x, 10)
     @test length(x) == 10
@@ -24,136 +24,136 @@
     @test length(x) == 15
     resize!(x, 5)
     @test length(x) == 5
-    
+
     push!(x, 1)
     @test x[end] == 1
     empty!(x)
     push!(x, 1)
     @test x[1] == x[end] == 1
-    
+
     pushfirst!(x, 2)
     @test x[1] == 2
     empty!(x)
     pushfirst!(x, 2)
     @test x[1] == x[end] == 2
     pushfirst!(x, 3)
     @test x[1] == 3
-    
+
     @test pop!(x) == 2
     @test popfirst!(x) == 3
     @test isempty(x)
     @test_throws ArgumentError pop!(x)
     @test_throws ArgumentError popfirst!(x)
-    
+
     @test_throws BoundsError insert!(x, 0, 1)
     @test_throws BoundsError insert!(x, 2, 1)
     insert!(x, 1, 1)
     @test x[1] == 1
     insert!(x, 1, 2)
     @test x[1] == 2
-    
+
     x = ChainedVector([[1,2,3], [4,5,6], [7,8,9,10]])
     y = ChainedVector([[11,12,13], [14,15,16], [17,18,19,20]])
-    
+
     z = vcat(x, y)
     @test length(z) == 20
     @test z == 1:20
-    
+
     z = ChainedVector([[21,22,23], [24,25,26], [27,28,29,30]])
     a = vcat(x, y, z)
     @test length(a) == 30
     @test a == 1:30
-    
+
     empty!(x)
     z = vcat(x, y)
     @test z == y
-    
+
     x = ChainedVector([[1,2,3], [4,5,6], [7,8,9,10]])
     append!(x, y)
     @test length(x) == 20
     @test x == 1:20
-    
+
     x = ChainedVector([[1,2,3], [4,5,6], [7,8,9,10]])
     append!(x, collect(11:20))
     @test length(x) == 20
     @test x == 1:20
-    
+
     x = ChainedVector([[1,2,3], [4,5,6], [7,8,9,10]])
     append!(x, 11:20)
     @test length(x) == 20
     @test x == 1:20
-    
+
     empty!(x)
     append!(x, y)
     @test x == y
-    
+
     x = ChainedVector([[1,2,3], [4,5,6], [7,8,9,10]])
     y = ChainedVector([[11,12,13], [14,15,16], [17,18,19,20]])
-    
+
     prepend!(y, x)
     @test length(y) == 20
     @test y == 1:20
-    
+
     y = ChainedVector([[11,12,13], [14,15,16], [17,18,19,20]])
     prepend!(y, collect(1:10))
     @test length(y) == 20
     @test y == 1:20
-    
+
     y = ChainedVector([[11,12,13], [14,15,16], [17,18,19,20]])
     prepend!(y, 1:10)
     @test length(y) == 20
     @test y == 1:20
-    
+
     empty!(y)
     prepend!(y, x)
     @test y == x
-    
+
     x = ChainedVector([[1,2,3], [4,5,6], [7,8,9,10]])
     deleteat!(x, 1)
     @test x[1] == 2
     deleteat!(x, 1:4)
     @test x == 6:10
     deleteat!(x, [2, 4])
     @test x == [6, 8, 10]
-    
+
     x = ChainedVector([[1,2,3], [4,5,6], [7,8,9,10]])
     deleteat!(x, 1)
     deleteat!(x, 1)
     deleteat!(x, 1)
     @test length(x.arrays) == 2
-    
+
     x = ChainedVector([[1,2,3], [4,5,6], [7,8,9,10]])
     deleteat!(x, 4)
     deleteat!(x, 4)
     deleteat!(x, 4)
     @test length(x.arrays) == 2
-    
+
     x = ChainedVector([[1,2,3], [4,5,6], [7,8,9,10]])
     y = 0
     for i in x
         y += i
     end
     @test y == 55
-    
+
     x = ChainedVector([[1,2,3], [4,5,6], [7,8,9,10]])
     b = [true, false, false, false, false, false, false, false, false, false]
     deleteat!(x, b)
     @test x[1] == 2
     @test length(x) == 9
-    
+
     deleteat!(x, Int[])
     @test length(x) == 9
-    
+
     #30
     x = ChainedVector([Vector{String}(undef, 3), ["hey", "ho"]])
     @test !isassigned(x, 1)
     @test isassigned(x, 4)
-    
+
     #36
     x = ChainedVector([[1,2,3], [4,5,6], [7,8,9], [10,11,12]])
     deleteat!(x, [1, 2, 10, 11])
     @test x == [3, 4, 5, 6, 7, 8, 9, 12]
-    
+
     #38
     A = ChainedVector([collect(((i - 1) * 153 + 1):(i * 153 + 1)) for i = 1:16])
     inds = collect(1:1883)
@@ -286,20 +286,20 @@
     @test !any(map(x -> iseven(x), x))
     @test all(x -> iseven(x), x)
     @test all(map(x -> iseven(x), x))
-    @test_throws ArgumentError reduce(+, x)
-    @test_throws ArgumentError foldl(+, x)
-    @test_throws ArgumentError foldr(+, x)
-    @test_throws ArgumentError mapreduce(x -> x + 1, +, x)
-    @test_throws ArgumentError mapfoldl(x -> x + 1, +, x)
-    @test_throws ArgumentError mapfoldr(x -> x + 1, +, x)
+    @test_throws Union{ArgumentError,MethodError} reduce(+, x)
+    @test_throws Union{ArgumentError,MethodError} foldl(+, x)
+    @test_throws Union{ArgumentError,MethodError} foldr(+, x)
+    @test_throws Union{ArgumentError,MethodError} mapreduce(x -> x + 1, +, x)
+    @test_throws Union{ArgumentError,MethodError} mapfoldl(x -> x + 1, +, x)
+    @test_throws Union{ArgumentError,MethodError} mapfoldr(x -> x + 1, +, x)
     @test count(x -> iseven(x), x) == 0
     @test count(map(x -> iseven(x), x)) == 0
     @test_throws ArgumentError extrema(x)
     @test_throws ArgumentError extrema(x -> x + 1, x)
-    @test_throws ArgumentError minimum(x)
-    @test_throws ArgumentError minimum(x -> x + 1, x)
-    @test_throws ArgumentError maximum(x)
-    @test_throws ArgumentError maximum(x -> x + 1, x)
+    @test_throws Union{ArgumentError,MethodError} minimum(x)
+    @test_throws Union{ArgumentError,MethodError} minimum(x -> x + 1, x)
+    @test_throws Union{ArgumentError,MethodError} maximum(x)
+    @test_throws Union{ArgumentError,MethodError} maximum(x -> x + 1, x)
 
     @test_throws ArgumentError findmax(x)
     @test_throws ArgumentError findmax(x -> x + 1, x)