112 lines
2.7 KiB
Nim
112 lines
2.7 KiB
Nim
import unittest
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include ../src/stackStack
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suite "StackStack":
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test "Pop":
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var empty = NewStackStack()
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check empty[].Pop() == 0
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test "Push":
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var empty = NewStackStack()
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empty[].Push(5)
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check empty[].Pop() == 5
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test "PopVector":
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var empty = NewStackStack()
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check empty[].PopVector() == (0, 0)
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test "PushVector":
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var empty = NewStackStack()
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empty[].PushVector((3, 2))
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check empty[].PopVector() == (3, 2)
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test "Clear":
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var empty = NewStackStack()
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empty[].Push(3)
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empty[].Clear()
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check empty[].Pop() == 0
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test "Duplicate":
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var empty = NewStackStack()
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empty[].Clear()
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check empty[].Pop() == 0
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test "Swap":
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var empty = NewStackStack()
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empty[].Swap()
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check empty[].Pop() == 0
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test "Begin":
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var empty = NewStackStack()
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empty[].Begin((1, 2))
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check empty.height == 2
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check empty[].Pop() == 0
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empty[].Push(5)
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empty[].Push(6)
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empty[].Push(4)
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empty[].Begin((3, 4))
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check empty.height == 3
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check empty[].Pop() == 6
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check empty[].Pop() == 5
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check empty[].Pop() == 0
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check empty[].Pop() == 0
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empty[].Push(7)
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empty[].Push(8)
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empty[].Push(9)
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empty[].Push(2)
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empty[].Begin((10, 11))
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check empty.height == 4
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check empty[].Pop() == 9
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check empty[].Pop() == 8
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check empty[].Pop() == 0
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empty[].Push(13)
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empty[].Push(14)
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empty[].Push(-2)
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empty[].Begin((15, 16))
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check empty[].Pop() == 0
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test "End":
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var empty = NewStackStack()
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var v: tuple[x, y: int] = (0, 0)
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empty[].Push(1)
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check empty[].End(v) == true
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check empty.height == 1
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check empty[].Pop() == 1
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empty[].Push(1)
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empty[].Push(2)
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empty[].Push(3)
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empty[].Push(4)
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empty[].Push(2)
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v = (5, 6)
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empty[].Begin(v)
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v = (0, 0)
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empty[].Push(2)
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check empty[].End(v) == false
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check v == (5, 6)
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check empty.height == 1
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check empty[].End(v) == true
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check empty[].Pop() == 4
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check empty[].Pop() == 3
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check empty[].Pop() == 2
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check empty[].Pop() == 1
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empty[].Push(1)
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empty[].Push(2)
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empty[].Push(3)
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empty[].Push(4)
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empty[].Push(2)
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empty[].Begin(v)
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empty[].Push(4)
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check empty[].End(v) == false
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check v == (5, 6)
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check empty.height == 1
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check empty[].Pop() == 4
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check empty[].Pop() == 3
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check empty[].Pop() == 0
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check empty[].Pop() == 0
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check empty[].Pop() == 2
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check empty[].Pop() == 1
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empty[].Push(1)
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empty[].Push(2)
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empty[].Push(3)
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empty[].Push(4)
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empty[].Push(1)
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empty[].Begin(v)
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empty[].Push(-2)
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check empty[].End(v) == false
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check v == (5, 6)
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check empty.height == 1
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check empty[].Pop() == 1
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check empty[].Pop() == 0
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