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Diffstat (limited to 'tests/stdlib/talgorithm.nim')
| -rw-r--r-- | tests/stdlib/talgorithm.nim | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tests/stdlib/talgorithm.nim b/tests/stdlib/talgorithm.nim new file mode 100644 index 000000000..7ab652c82 --- /dev/null +++ b/tests/stdlib/talgorithm.nim @@ -0,0 +1,8 @@ +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" |