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| -rw-r--r-- | web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-array-ext/test/array.rb | 383 |
1 files changed, 383 insertions, 0 deletions
diff --git a/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-array-ext/test/array.rb b/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-array-ext/test/array.rb new file mode 100644 index 00000000..c0db1b1c --- /dev/null +++ b/web/server/h2o/libh2o/deps/mruby/mrbgems/mruby-array-ext/test/array.rb @@ -0,0 +1,383 @@ +## +# Array(Ext) Test + +assert("Array.try_convert") do + assert_nil Array.try_convert(0) + assert_nil Array.try_convert(nil) + assert_equal [], Array.try_convert([]) + assert_equal [1,2,3], Array.try_convert([1,2,3]) +end + +assert("Array#assoc") do + s1 = [ "colors", "red", "blue", "green" ] + s2 = [ "letters", "a", "b", "c" ] + s3 = "foo" + a = [ s1, s2, s3 ] + + assert_equal [ "letters", "a", "b", "c" ], a.assoc("letters") + assert_nil a.assoc("foo") +end + +assert("Array#at") do + a = [ "a", "b", "c", "d", "e" ] + assert_equal "a", a.at(0) + assert_equal "e", a.at(-1) +end + +assert("Array#rassoc") do + a = [ [ 1, "one"], [2, "two"], [3, "three"], ["ii", "two"] ] + + assert_equal [2, "two"], a.rassoc("two") + assert_nil a.rassoc("four") +end + +assert("Array#uniq!") do + a = [1, 2, 3, 1] + a.uniq! + assert_equal [1, 2, 3], a + + b = [ "a", "b", "c" ] + assert_nil b.uniq! + + c = [["student","sam"], ["student","george"], ["teacher","matz"]] + assert_equal [["student", "sam"], ["teacher", "matz"]], c.uniq! { |s| s.first } + + d = [["student","sam"], ["teacher","matz"]] + assert_nil d.uniq! { |s| s.first } +end + +assert("Array#uniq") do + a = [1, 2, 3, 1] + assert_equal [1, 2, 3], a.uniq + assert_equal [1, 2, 3, 1], a + + b = [["student","sam"], ["student","george"], ["teacher","matz"]] + assert_equal [["student", "sam"], ["teacher", "matz"]], b.uniq { |s| s.first } +end + +assert("Array#-") do + a = [1, 2, 3, 1] + b = [1] + c = 1 + + assert_raise(TypeError) { a - c } + assert_equal [2, 3], (a - b) + assert_equal [1, 2, 3, 1], a +end + +assert("Array#|") do + a = [1, 2, 3, 1] + b = [1, 4] + c = 1 + + assert_raise(TypeError) { a | c } + assert_equal [1, 2, 3, 4], (a | b) + assert_equal [1, 2, 3, 1], a +end + +assert("Array#&") do + a = [1, 2, 3, 1] + b = [1, 4] + c = 1 + + assert_raise(TypeError) { a & c } + assert_equal [1], (a & b) + assert_equal [1, 2, 3, 1], a +end + +assert("Array#flatten") do + assert_equal [1, 2, "3", {4=>5}, :'6'], [1, 2, "3", {4=>5}, :'6'].flatten + assert_equal [1, 2, 3, 4, 5, 6], [1, 2, [3, 4, 5], 6].flatten + assert_equal [1, 2, 3, 4, 5, 6], [1, 2, [3, [4, 5], 6]].flatten + assert_equal [1, [2, [3, [4, [5, [6]]]]]], [1, [2, [3, [4, [5, [6]]]]]].flatten(0) + assert_equal [1, 2, [3, [4, [5, [6]]]]], [1, [2, [3, [4, [5, [6]]]]]].flatten(1) + assert_equal [1, 2, 3, [4, [5, [6]]]], [1, [2, [3, [4, [5, [6]]]]]].flatten(2) + assert_equal [1, 2, 3, 4, [5, [6]]], [1, [2, [3, [4, [5, [6]]]]]].flatten(3) + assert_equal [1, 2, 3, 4, 5, [6]], [1, [2, [3, [4, [5, [6]]]]]].flatten(4) + assert_equal [1, 2, 3, 4, 5, 6], [1, [2, [3, [4, [5, [6]]]]]].flatten(5) +end + +assert("Array#flatten!") do + assert_equal [1, 2, 3, 4, 5, 6], [1, 2, [3, [4, 5], 6]].flatten! +end + +assert("Array#compact") do + a = [1, nil, "2", nil, :t, false, nil] + assert_equal [1, "2", :t, false], a.compact + assert_equal [1, nil, "2", nil, :t, false, nil], a +end + +assert("Array#compact!") do + a = [1, nil, "2", nil, :t, false, nil] + a.compact! + assert_equal [1, "2", :t, false], a +end + +assert("Array#fetch") do + a = [ 11, 22, 33, 44 ] + assert_equal 22, a.fetch(1) + assert_equal 44, a.fetch(-1) + assert_equal 'cat', a.fetch(4, 'cat') + ret = 0 + a.fetch(100) { |i| ret = i } + assert_equal 100, ret + assert_raise(IndexError) { a.fetch(100) } +end + +assert("Array#fill") do + a = [ "a", "b", "c", "d" ] + assert_equal ["x", "x", "x", "x"], a.fill("x") + assert_equal ["x", "x", "x", "w"], a.fill("w", -1) + assert_equal ["x", "x", "z", "z"], a.fill("z", 2, 2) + assert_equal ["y", "y", "z", "z"], a.fill("y", 0..1) + assert_equal [0, 1, 4, 9], a.fill { |i| i*i } + assert_equal [0, 1, 8, 27], a.fill(-2) { |i| i*i*i } + assert_equal [0, 2, 3, 27], a.fill(1, 2) { |i| i+1 } + assert_equal [1, 2, 3, 27], a.fill(0..1) { |i| i+1 } + assert_raise(ArgumentError) { a.fill } + + assert_equal([0, 1, 2, 3, -1, 5], [0, 1, 2, 3, 4, 5].fill(-1, -2, 1)) + assert_equal([0, 1, 2, 3, -1, -1, -1], [0, 1, 2, 3, 4, 5].fill(-1, -2, 3)) + assert_equal([0, 1, 2, -1, -1, 5], [0, 1, 2, 3, 4, 5].fill(-1, 3..4)) + assert_equal([0, 1, 2, -1, 4, 5], [0, 1, 2, 3, 4, 5].fill(-1, 3...4)) + assert_equal([0, 1, -1, -1, -1, 5], [0, 1, 2, 3, 4, 5].fill(-1, 2..-2)) + assert_equal([0, 1, -1, -1, 4, 5], [0, 1, 2, 3, 4, 5].fill(-1, 2...-2)) + assert_equal([0, 1, 2, 13, 14, 5], [0, 1, 2, 3, 4, 5].fill(3..4){|i| i+10}) + assert_equal([0, 1, 2, 13, 4, 5], [0, 1, 2, 3, 4, 5].fill(3...4){|i| i+10}) + assert_equal([0, 1, 12, 13, 14, 5], [0, 1, 2, 3, 4, 5].fill(2..-2){|i| i+10}) + assert_equal([0, 1, 12, 13, 4, 5], [0, 1, 2, 3, 4, 5].fill(2...-2){|i| i+10}) + + assert_equal [1, 2, 3, 4, 'x', 'x'], [1, 2, 3, 4, 5, 6].fill('x', -2..-1) + assert_equal [1, 2, 3, 4, 'x', 6], [1, 2, 3, 4, 5, 6].fill('x', -2...-1) + assert_equal [1, 2, 3, 4, 5, 6], [1, 2, 3, 4, 5, 6].fill('x', -2...-2) + assert_equal [1, 2, 3, 4, 'x', 6], [1, 2, 3, 4, 5, 6].fill('x', -2..-2) + assert_equal [1, 2, 3, 4, 5, 6], [1, 2, 3, 4, 5, 6].fill('x', -2..0) +end + +assert("Array#reverse_each") do + a = [ "a", "b", "c", "d" ] + b = [] + a.reverse_each do |i| + b << i + end + assert_equal [ "d", "c", "b", "a" ], b + + if Object.const_defined?(:Enumerator) + assert_equal [ "d", "c", "b", "a" ], a.reverse_each.to_a + else + true + end +end + +assert("Array#rotate") do + a = ["a", "b", "c", "d"] + assert_equal ["b", "c", "d", "a"], a.rotate + assert_equal ["a", "b", "c", "d"], a + assert_equal ["c", "d", "a", "b"], a.rotate(2) + assert_equal ["b", "c", "d", "a"], a.rotate(-3) + assert_equal ["c", "d", "a", "b"], a.rotate(10) + assert_equal [], [].rotate +end + +assert("Array#rotate!") do + a = ["a", "b", "c", "d"] + assert_equal ["b", "c", "d", "a"], a.rotate! + assert_equal ["b", "c", "d", "a"], a + assert_equal ["d", "a", "b", "c"], a.rotate!(2) + assert_equal ["a", "b", "c", "d"], a.rotate!(-3) + assert_equal ["c", "d", "a", "b"], a.rotate(10) + assert_equal [], [].rotate! +end + +assert("Array#delete_if") do + a = [1, 2, 3, 4, 5] + assert_equal [1, 2, 3, 4, 5], a.delete_if { false } + assert_equal [1, 2, 3, 4, 5], a + + a = [1, 2, 3, 4, 5] + assert_equal [], a.delete_if { true } + assert_equal [], a + + a = [1, 2, 3, 4, 5] + assert_equal [1, 2, 3], a.delete_if { |i| i > 3 } + assert_equal [1, 2, 3], a +end + +assert("Array#reject!") do + a = [1, 2, 3, 4, 5] + assert_nil a.reject! { false } + assert_equal [1, 2, 3, 4, 5], a + + a = [1, 2, 3, 4, 5] + assert_equal [], a.reject! { true } + assert_equal [], a + + a = [1, 2, 3, 4, 5] + assert_equal [1, 2, 3], a.reject! { |val| val > 3 } + assert_equal [1, 2, 3], a +end + +assert("Array#insert") do + a = ["a", "b", "c", "d"] + assert_equal ["a", "b", 99, "c", "d"], a.insert(2, 99) + assert_equal ["a", "b", 99, "c", 1, 2, 3, "d"], a.insert(-2, 1, 2, 3) + + b = ["a", "b", "c", "d"] + assert_equal ["a", "b", "c", "d", nil, nil, 99], b.insert(6, 99) +end + +assert("Array#bsearch") do + # Find minimum mode + a = [0, 2, 4] + assert_equal 0, a.bsearch{ |x| x >= -1 } + assert_equal 0, a.bsearch{ |x| x >= 0 } + assert_equal 2, a.bsearch{ |x| x >= 1 } + assert_equal 2, a.bsearch{ |x| x >= 2 } + assert_equal 4, a.bsearch{ |x| x >= 3 } + assert_equal 4, a.bsearch{ |x| x >= 4 } + assert_nil a.bsearch{ |x| x >= 5 } + + # Find any mode + a = [0, 4, 8] + def between(lo, x, hi) + if x < lo + 1 + elsif x > hi + -1 + else + 0 + end + end + assert_nil a.bsearch{ |x| between(-3, x, -1) } + assert_equal 0, a.bsearch{ |x| between(-1, x, 1) } + assert_nil a.bsearch{ |x| between( 1, x, 3) } + assert_equal 4, a.bsearch{ |x| between( 3, x, 5) } + assert_nil a.bsearch{ |x| between( 5, x, 7) } + assert_equal 8, a.bsearch{ |x| between( 7, x, 9) } + assert_nil a.bsearch{ |x| between( 9, x, 11) } + + assert_equal 0, a.bsearch{ |x| between( 0, x, 3) } + assert_equal 4, a.bsearch{ |x| between( 0, x, 4) } + assert_equal 4, a.bsearch{ |x| between( 4, x, 8) } + assert_equal 8, a.bsearch{ |x| between( 5, x, 8) } + + # Invalid block result + assert_raise TypeError, 'invalid block result (must be numeric, true, false or nil)' do + a.bsearch{ 'I like to watch the world burn' } + end +end + +assert("Array#bsearch_index") do + # tested through Array#bsearch +end + +assert("Array#delete_if") do + a = [1, 2, 3, 4, 5] + assert_equal [1, 2, 3, 4, 5], a.delete_if { false } + assert_equal [1, 2, 3, 4, 5], a + + a = [1, 2, 3, 4, 5] + assert_equal [], a.delete_if { true } + assert_equal [], a + + a = [ 1, 2, 3, 4, 5 ] + assert_equal [1, 2, 3], a.delete_if { |val| val > 3 } +end + +assert("Array#keep_if") do + a = [1, 2, 3, 4, 5] + assert_equal [1, 2, 3, 4, 5], a.keep_if { true } + assert_equal [1, 2, 3, 4, 5], a + + a = [1, 2, 3, 4, 5] + assert_equal [], a.keep_if { false } + assert_equal [], a + + a = [1, 2, 3, 4, 5] + assert_equal [4, 5], a.keep_if { |val| val > 3 } + assert_equal [4, 5], a +end + +assert("Array#select!") do + a = [1, 2, 3, 4, 5] + assert_nil a.select! { true } + assert_equal [1, 2, 3, 4, 5], a + + a = [1, 2, 3, 4, 5] + assert_equal [], a.select! { false } + assert_equal [], a + + a = [1, 2, 3, 4, 5] + assert_equal [4, 5], a.select! { |val| val > 3 } + assert_equal [4, 5], a +end + +assert('Array#values_at') do + a = %w{red green purple white none} + + assert_equal %w{red purple none}, a.values_at(0, 2, 4) + assert_equal ['green', 'white', nil, nil], a.values_at(1, 3, 5, 7) + assert_equal ['none', 'white', 'white', nil], a.values_at(-1, -2, -2, -7) + assert_equal ['none', nil, nil, 'red', 'green', 'purple'], a.values_at(4..6, 0...3) + assert_raise(TypeError) { a.values_at 'tt' } +end + +assert('Array#to_h') do + assert_equal({}, [].to_h) + assert_equal({a: 1, b:2}, [[:a, 1], [:b, 2]].to_h) + + assert_raise(TypeError) { [1].to_h } + assert_raise(ArgumentError) { [[1]].to_h } +end + +assert('Array#to_h (Modified)') do + class A + def to_ary + $a.clear + nil + end + end + $a = [A.new] + assert_raise(TypeError) { $a.to_h } +end + +assert("Array#index (block)") do + assert_nil (1..10).to_a.index { |i| i % 5 == 0 and i % 7 == 0 } + assert_equal 34, (1..100).to_a.index { |i| i % 5 == 0 and i % 7 == 0 } +end + +assert("Array#to_ary") do + assert_equal [], [].to_ary + assert_equal [1,2,3], [1,2,3].to_ary +end + +assert("Array#dig") do + h = [[[1]], 0] + assert_equal(1, h.dig(0, 0, 0)) + assert_nil(h.dig(2, 0)) + assert_raise(TypeError) {h.dig(:a)} +end + +assert("Array#slice!") do + a = [1, 2, 3] + b = a.slice!(0) + c = [1, 2, 3, 4, 5] + d = c.slice!(0, 2) + e = [1, 2, 3, 4, 5] + f = e.slice!(1..3) + g = [1, 2, 3] + h = g.slice!(-1) + i = [1, 2, 3] + j = i.slice!(0, -1) + + assert_equal(a, [2, 3]) + assert_equal(b, 1) + assert_equal(c, [3, 4, 5]) + assert_equal(d, [1, 2]) + assert_equal(e, [1, 5]) + assert_equal(f, [2, 3, 4]) + assert_equal(g, [1, 2]) + assert_equal(h, 3) + assert_equal(i, [1, 2, 3]) + assert_equal(j, nil) +end |