[270] | 1 | ##
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| 2 | # Range ISO Test
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| 3 |
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| 4 | assert('Range', '15.2.14') do
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| 5 | assert_equal Class, Range.class
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| 6 | end
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| 7 |
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| 8 | assert('Range#==', '15.2.14.4.1') do
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| 9 | assert_true (1..10) == (1..10)
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| 10 | assert_false (1..10) == (1..100)
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[439] | 11 | skip unless Object.const_defined?(:Float)
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[270] | 12 | assert_true (1..10) == Range.new(1.0, 10.0)
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| 13 | end
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| 14 |
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| 15 | assert('Range#===', '15.2.14.4.2') do
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| 16 | a = (1..10)
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| 17 |
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| 18 | assert_true a === 5
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| 19 | assert_false a === 20
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| 20 | end
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| 21 |
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| 22 | assert('Range#begin', '15.2.14.4.3') do
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| 23 | assert_equal 1, (1..10).begin
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| 24 | end
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| 25 |
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| 26 | assert('Range#each', '15.2.14.4.4') do
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| 27 | a = (1..3)
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| 28 | b = 0
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| 29 | a.each {|i| b += i}
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| 30 | assert_equal 6, b
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| 31 | end
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| 32 |
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| 33 | assert('Range#end', '15.2.14.4.5') do
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| 34 | assert_equal 10, (1..10).end
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| 35 | end
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| 36 |
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| 37 | assert('Range#exclude_end?', '15.2.14.4.6') do
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| 38 | assert_true (1...10).exclude_end?
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| 39 | assert_false (1..10).exclude_end?
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| 40 | end
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| 41 |
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| 42 | assert('Range#first', '15.2.14.4.7') do
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| 43 | assert_equal 1, (1..10).first
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| 44 | end
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| 45 |
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| 46 | assert('Range#include?', '15.2.14.4.8') do
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[331] | 47 | assert_true (1..10).include?(10)
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| 48 | assert_false (1..10).include?(11)
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[270] | 49 |
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[331] | 50 | assert_true (1...10).include?(9)
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| 51 | assert_false (1...10).include?(10)
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[270] | 52 | end
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| 53 |
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| 54 | assert('Range#initialize', '15.2.14.4.9') do
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| 55 | a = Range.new(1, 10, true)
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| 56 | b = Range.new(1, 10, false)
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| 57 |
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| 58 | assert_equal (1...10), a
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| 59 | assert_true a.exclude_end?
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| 60 | assert_equal (1..10), b
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| 61 | assert_false b.exclude_end?
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[331] | 62 |
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[439] | 63 | assert_raise(NameError) { (0..1).__send__(:initialize, 1, 3) }
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[270] | 64 | end
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| 65 |
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| 66 | assert('Range#last', '15.2.14.4.10') do
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| 67 | assert_equal 10, (1..10).last
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| 68 | end
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| 69 |
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| 70 | assert('Range#member?', '15.2.14.4.11') do
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| 71 | a = (1..10)
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| 72 |
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| 73 | assert_true a.member?(5)
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| 74 | assert_false a.member?(20)
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| 75 | end
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| 76 |
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| 77 | assert('Range#to_s', '15.2.14.4.12') do
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| 78 | assert_equal "0..1", (0..1).to_s
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| 79 | assert_equal "0...1", (0...1).to_s
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| 80 | assert_equal "a..b", ("a".."b").to_s
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| 81 | assert_equal "a...b", ("a"..."b").to_s
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| 82 | end
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| 83 |
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| 84 | assert('Range#inspect', '15.2.14.4.13') do
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| 85 | assert_equal "0..1", (0..1).inspect
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| 86 | assert_equal "0...1", (0...1).inspect
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| 87 | assert_equal "\"a\"..\"b\"", ("a".."b").inspect
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| 88 | assert_equal "\"a\"...\"b\"", ("a"..."b").inspect
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| 89 | end
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| 90 |
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| 91 | assert('Range#eql?', '15.2.14.4.14') do
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| 92 | assert_true (1..10).eql? (1..10)
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| 93 | assert_false (1..10).eql? (1..100)
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| 94 | assert_false (1..10).eql? (Range.new(1.0, 10.0))
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| 95 | assert_false (1..10).eql? "1..10"
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| 96 | end
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[439] | 97 |
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| 98 | assert('Range#initialize_copy', '15.2.14.4.15') do
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| 99 | assert_raise(NameError) { (0..1).__send__(:initialize_copy, 1..3) }
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| 100 | end
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| 101 |
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| 102 | assert('Range#dup') do
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| 103 | r = (1..3).dup
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| 104 | assert_equal 1, r.begin
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| 105 | assert_equal 3, r.end
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| 106 | assert_false r.exclude_end?
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| 107 |
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| 108 | r = ("a"..."z").dup
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| 109 | assert_equal "a", r.begin
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| 110 | assert_equal "z", r.end
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| 111 | assert_true r.exclude_end?
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| 112 | end
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