61 lines
955 B
Ruby
Vendored
61 lines
955 B
Ruby
Vendored
assert('while expression', '11.5.2.3.2') do
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idx = 10
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all = []
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res = while idx > 0
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all << idx
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idx -= 1
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end
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assert_equal nil, res
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assert_equal [10,9,8,7,6,5,4,3,2,1], all
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end
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assert('until expression', '11.5.2.3.3') do
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idx = 10
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all = []
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res = until idx == 0
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all << idx
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idx -= 1
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end
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assert_equal nil, res
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assert_equal [10,9,8,7,6,5,4,3,2,1], all
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end
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assert('break expression', '11.5.2.4.3') do
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assert_equal :result do
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while true
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break :result
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end
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end
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assert_equal :result do
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until false
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break :result
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end
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end
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end
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assert('next expression', '11.5.2.4.4') do
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assert_equal [8,6,4,2,0] do
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all = []
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idx = 10
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while idx > 0
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idx -= 1
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next if (idx % 2) == 1
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all << idx
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end
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all
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end
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assert_equal [8,6,4,2,0] do
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all = []
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idx = 10
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until idx == 0
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idx -= 1
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next if (idx % 2) == 1
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all << idx
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end
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all
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end
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end
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