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Move algorithm tests away from koch

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Oscar Nihlgård 2018-04-04 13:00:51 +02:00
commit da077eea7c
2 changed files with 13 additions and 11 deletions
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13
lib/pure/algorithm.nim
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@ -494,3 +494,16 @@ when isMainModule:
doAssert s4 == "xxxefgabcdxxx"
doAssert s5.rotateLeft(3 ..< 10, 11) == 6
doAssert s5 == "xxxefgabcdxxx"
block product:
doAssert product(newSeq[seq[int]]()) == newSeq[seq[int]](), "empty input"
doAssert product(@[newSeq[int](), @[], @[]]) == newSeq[seq[int]](), "bit more empty input"
doAssert product(@[@[1,2]]) == @[@[1,2]], "a simple case of one element"
doAssert product(@[@[1,2], @[3,4]]) == @[@[2,4],@[1,4],@[2,3],@[1,3]], "two elements"
doAssert product(@[@[1,2], @[3,4], @[5,6]]) == @[@[2,4,6],@[1,4,6],@[2,3,6],@[1,3,6], @[2,4,5],@[1,4,5],@[2,3,5],@[1,3,5]], "three elements"
doAssert product(@[@[1,2], @[]]) == newSeq[seq[int]](), "two elements, but one empty"
block lowerBound:
doAssert lowerBound([1,2,4], 3, system.cmp[int]) == 2
doAssert lowerBound([1,2,2,3], 4, system.cmp[int]) == 4
doAssert lowerBound([1,2,3,10], 11) == 4

11
tests/stdlib/talgorithm.nim
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@ -1,11 +0,0 @@
import algorithm
doAssert product[int](newSeq[seq[int]]()) == newSeq[seq[int]](), "empty input"
doAssert product[int](@[newSeq[int](), @[], @[]]) == newSeq[seq[int]](), "bit more empty input"
doAssert product(@[@[1,2]]) == @[@[1,2]], "a simple case of one element"
doAssert product(@[@[1,2], @[3,4]]) == @[@[2,4],@[1,4],@[2,3],@[1,3]], "two elements"
doAssert product(@[@[1,2], @[3,4], @[5,6]]) == @[@[2,4,6],@[1,4,6],@[2,3,6],@[1,3,6], @[2,4,5],@[1,4,5],@[2,3,5],@[1,3,5]], "three elements"
doAssert product(@[@[1,2], @[]]) == newSeq[seq[int]](), "two elements, but one empty"
doAssert lowerBound([1,2,4], 3, system.cmp[int]) == 2
doAssert lowerBound([1,2,2,3], 4, system.cmp[int]) == 4
doAssert lowerBound([1,2,3,10], 11) == 4