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Add tests for algorithm.reversed

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takaomag 2015-07-02 16:39:53 +00:00
commit 101e78df3b
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lib/pure/algorithm.nim
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@ -361,4 +361,10 @@ when isMainModule:
assert srt3.isSorted(cmp) == true assert srt3.isSorted(cmp) == true
var srtseq = newSeq[int]() var srtseq = newSeq[int]()
assert srtseq.isSorted(cmp) == true assert srtseq.isSorted(cmp) == true
# Tests for reversed
var arr1 = @[0,1,2,3,4]
assert arr1.reversed() == @[4,3,2,1,0]
for i in 0 .. high(arr1):
assert arr1.reversed(0, i) == arr1.reversed()[high(arr1) - i .. high(arr1)]
assert arr1.reversed(i, high(arr1)) == arr1.reversed()[0 .. high(arr1) - i]