mirror of https://gitee.com/bigwinds/arangodb
110 lines
2.3 KiB
Ruby
110 lines
2.3 KiB
Ruby
##
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# Array(Ext) Test
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assert("Array::try_convert") do
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Array.try_convert([1]) == [1] and
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Array.try_convert("1").nil?
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end
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assert("Array#assoc") do
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s1 = [ "colors", "red", "blue", "green" ]
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s2 = [ "letters", "a", "b", "c" ]
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s3 = "foo"
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a = [ s1, s2, s3 ]
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a.assoc("letters") == [ "letters", "a", "b", "c" ] and
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a.assoc("foo").nil?
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end
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assert("Array#at") do
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a = [ "a", "b", "c", "d", "e" ]
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a.at(0) == "a" and a.at(-1) == "e"
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end
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assert("Array#rassoc") do
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a = [ [ 1, "one"], [2, "two"], [3, "three"], ["ii", "two"] ]
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a.rassoc("two") == [2, "two"] and
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a.rassoc("four").nil?
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end
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assert("Array#uniq!") do
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a = [1, 2, 3, 1]
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a.uniq!
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a == [1, 2, 3]
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end
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assert("Array#uniq") do
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a = [1, 2, 3, 1]
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a.uniq == [1, 2, 3] && a == [1, 2, 3, 1]
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end
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assert("Array#-") do
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a = [1, 2, 3, 1]
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b = [1]
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c = 1
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e1 = nil
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begin
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a - c
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rescue => e1
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end
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(a - b) == [2, 3] and e1.class == TypeError and a == [1, 2, 3, 1]
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end
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assert("Array#|") do
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a = [1, 2, 3, 1]
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b = [1, 4]
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c = 1
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e1 = nil
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begin
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a | c
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rescue => e1
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end
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(a | b) == [1, 2, 3, 4] and e1.class == TypeError and a == [1, 2, 3, 1]
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end
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assert("Array#&") do
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a = [1, 2, 3, 1]
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b = [1, 4]
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c = 1
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e1 = nil
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begin
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a & c
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rescue => e1
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end
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(a & b) == [1] and e1.class == TypeError and a == [1, 2, 3, 1]
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end
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assert("Array#flatten") do
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[1, 2, "3", {4=>5}, :'6'] == [1, 2, "3", {4=>5}, :'6'].flatten and
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[1, 2, 3, 4, 5, 6] == [1, 2, [3, 4, 5], 6].flatten and
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[1, 2, 3, 4, 5, 6] == [1, 2, [3, [4, 5], 6]].flatten and
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[1, [2, [3, [4, [5, [6]]]]]] == [1, [2, [3, [4, [5, [6]]]]]].flatten(0) and
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[1, 2, [3, [4, [5, [6]]]]] == [1, [2, [3, [4, [5, [6]]]]]].flatten(1) and
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[1, 2, 3, [4, [5, [6]]]] == [1, [2, [3, [4, [5, [6]]]]]].flatten(2) and
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[1, 2, 3, 4, [5, [6]]] == [1, [2, [3, [4, [5, [6]]]]]].flatten(3) and
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[1, 2, 3, 4, 5, [6]] == [1, [2, [3, [4, [5, [6]]]]]].flatten(4) and
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[1, 2, 3, 4, 5, 6] == [1, [2, [3, [4, [5, [6]]]]]].flatten(5)
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end
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assert("Array#flatten!") do
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[1, 2, 3, 4, 5, 6] == [1, 2, [3, [4, 5], 6]].flatten!
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end
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assert("Array#compact") do
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a = [1, nil, "2", nil, :t, false, nil]
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a.compact == [1, "2", :t, false] && a == [1, nil, "2", nil, :t, false, nil]
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end
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assert("Array#compact!") do
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a = [1, nil, "2", nil, :t, false, nil]
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a.compact!
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a == [1, "2", :t, false]
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end
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