Last change
on this file since 322 was 321, checked in by coas-nagasima, 7 years ago |
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File size:
649 bytes
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[270] | 1 | ##
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| 2 | # NilClass ISO Test
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| 3 |
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| 4 | assert('NilClass', '15.2.4') do
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| 5 | assert_equal Class, NilClass.class
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| 6 | end
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| 7 |
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| 8 | assert('NilClass', '15.2.4.1') do
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| 9 | assert_equal NilClass, nil.class
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| 10 | assert_false NilClass.method_defined? :new
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| 11 | end
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| 12 |
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| 13 | assert('NilClass#&', '15.2.4.3.1') do
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| 14 | assert_false nil.&(true)
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| 15 | assert_false nil.&(nil)
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| 16 | end
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| 17 |
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| 18 | assert('NilClass#^', '15.2.4.3.2') do
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| 19 | assert_true nil.^(true)
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| 20 | assert_false nil.^(false)
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| 21 | end
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| 22 |
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| 23 | assert('NilClass#|', '15.2.4.3.3') do
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| 24 | assert_true nil.|(true)
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| 25 | assert_false nil.|(false)
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| 26 | end
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| 27 |
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| 28 | assert('NilClass#nil?', '15.2.4.3.4') do
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| 29 | assert_true nil.nil?
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| 30 | end
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| 31 |
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| 32 | assert('NilClass#to_s', '15.2.4.3.5') do
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| 33 | assert_equal '', nil.to_s
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| 34 | end
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