Added test for find
This commit is contained in:
parent
a3bcbc36e3
commit
f979af98d3
|
@ -48,7 +48,7 @@ proc newDequeNode[T](val: T): DequeNode[T] =
|
|||
result.val = val
|
||||
|
||||
|
||||
proc newLinkedDeque*[T](maxSize: int = 0): LinkedDeque[T] =
|
||||
proc newLinkedDeque*[T](maxSize: int = 0): LinkedDeque[T] {.raises: [ValueError].} =
|
||||
## Initializes a new, empty
|
||||
## LinkedDeque object with an
|
||||
## optional size limit. A maxSize
|
||||
|
@ -80,7 +80,7 @@ proc maxSize*[T](self: LinkedDeque[T]): int =
|
|||
result = self.maxSize
|
||||
|
||||
|
||||
proc getNode[T](self: LinkedDeque[T], i: int): DequeNode[T] {.raises: IndexDefect.} =
|
||||
proc getNode[T](self: LinkedDeque[T], i: int): DequeNode[T] {.raises: [IndexDefect, ValueError].} =
|
||||
## Low level method for indexing and getting
|
||||
## a node object back
|
||||
if self.high() == -1:
|
||||
|
@ -108,30 +108,30 @@ proc getNode[T](self: LinkedDeque[T], i: int): DequeNode[T] {.raises: IndexDefec
|
|||
dec(pos)
|
||||
|
||||
|
||||
proc `[]`*[T](self: LinkedDeque[T], i: int): T {.raises: IndexDefect.} =
|
||||
proc `[]`*[T](self: LinkedDeque[T], i: int): T {.raises: [IndexDefect, ValueError].} =
|
||||
## Implements indexing into the queue
|
||||
result = self.getNode(i).val
|
||||
|
||||
|
||||
proc `[]=`*[T](self: LinkedDeque[T], i: int, val: T) {.raises: IndexDefect.} =
|
||||
proc `[]=`*[T](self: LinkedDeque[T], i: int, val: T) {.raises: [IndexDefect, ValueError].} =
|
||||
## Sets element at position i
|
||||
## to the given value
|
||||
self[i].val = val
|
||||
|
||||
|
||||
proc `[]`*[T](self: LinkedDeque[T], i: BackwardsIndex): T {.raises: IndexDefect.} =
|
||||
proc `[]`*[T](self: LinkedDeque[T], i: BackwardsIndex): T {.raises: [IndexDefect, ValueError].} =
|
||||
## Implements indexing into the queue
|
||||
## with backwards indeces
|
||||
result = self[self.size - int(i)]
|
||||
|
||||
|
||||
proc `[]=`*[T](self: LinkedDeque[T], i: BackwardsIndex, val: T) {.raises: IndexDefect.} =
|
||||
proc `[]=`*[T](self: LinkedDeque[T], i: BackwardsIndex, val: T) {.raises: [IndexDefect, ValueError].} =
|
||||
## Sets element at backwards
|
||||
## position i to the given value
|
||||
self[self.size - int(i)] = val
|
||||
|
||||
|
||||
proc pop*[T](self: LinkedDeque[T], pos: int = 0): T {.raises: IndexDefect.} =
|
||||
proc pop*[T](self: LinkedDeque[T], pos: int = 0): T {.raises: [IndexDefect, ValueError].} =
|
||||
## Pops an element off the deque
|
||||
## at the given index (default 0).
|
||||
## The queue is optimized for popping
|
||||
|
@ -155,7 +155,7 @@ proc pop*[T](self: LinkedDeque[T], pos: int = 0): T {.raises: IndexDefect.} =
|
|||
dec(self.size)
|
||||
|
||||
|
||||
proc pop*[T](self: LinkedDeque[T], pos: BackwardsIndex): T {.raises: IndexDefect.} =
|
||||
proc pop*[T](self: LinkedDeque[T], pos: BackwardsIndex): T {.raises: [IndexDefect, ValueError].} =
|
||||
## Same as self.pop but for backwards indeces
|
||||
result = self.pop(self.size - int(pos))
|
||||
|
||||
|
@ -207,7 +207,7 @@ proc addLeft*[T](self: LinkedDeque[T], val: T) =
|
|||
inc(self.size)
|
||||
|
||||
|
||||
proc insert*[T](self: LinkedDeque[T], pos: int, val: T) {.raises: IndexDefect.} =
|
||||
proc insert*[T](self: LinkedDeque[T], pos: int, val: T) {.raises: [IndexDefect, ValueError].} =
|
||||
## Inserts the given value at the given
|
||||
## position. When pos equals 0, this proc is equivalent
|
||||
## to addLeft. In all other cases, all items are
|
||||
|
|
|
@ -19,18 +19,18 @@ import ../src/nimdeque
|
|||
|
||||
|
||||
when isMainModule:
|
||||
const size = 10
|
||||
const benchSize = 500000
|
||||
const size = 5000
|
||||
const benchSize = 50000
|
||||
|
||||
echo &"Running tests with queue of size {size}"
|
||||
var deque = newLinkedDeque[int]()
|
||||
var testStart = cpuTime()
|
||||
echo &"\t- Checking add()"
|
||||
echo &"\t- Testing add()"
|
||||
for i in countup(0, size - 1, 1):
|
||||
deque.add(i)
|
||||
doAssert deque.len() == size
|
||||
|
||||
echo "\t- Checking iteration"
|
||||
echo "\t- Testing iteration"
|
||||
for i in countup(0, size - 1, 1):
|
||||
doAssert deque[i] == i
|
||||
for i, e in deque:
|
||||
|
@ -42,17 +42,17 @@ when isMainModule:
|
|||
for i, e in deque.reversedPairs():
|
||||
doAssert size - i - 1 == e
|
||||
|
||||
echo "\t- Checking contains()"
|
||||
echo "\t- Testing contains()"
|
||||
for i in countup(0, size - 1, 1):
|
||||
doAssert i in deque
|
||||
doAssert 48574857 notin deque
|
||||
doAssert -0xfffffff notin deque
|
||||
echo "\t- Checking pop(0)"
|
||||
echo "\t- Testing pop(0)"
|
||||
doAssert deque.pop() == 0
|
||||
doAssert deque.len() == size - 1
|
||||
doAssert deque[0] == 1
|
||||
|
||||
echo "\t- Checking pop(^1)"
|
||||
echo "\t- Testing pop(^1)"
|
||||
doAssert deque.pop(deque.high()) == size - 1
|
||||
doAssert deque.len() == size - 2
|
||||
doAssert deque[deque.high()] == size - 2
|
||||
|
@ -61,7 +61,7 @@ when isMainModule:
|
|||
for i in countup(0, size - 3, 1):
|
||||
doAssert deque[i] == i + 1
|
||||
|
||||
echo "\t- Checking addLeft()"
|
||||
echo "\t- Testing addLeft()"
|
||||
deque.addLeft(0)
|
||||
doAssert deque.len() == size - 1
|
||||
doAssert deque[0] == 0
|
||||
|
@ -70,21 +70,21 @@ when isMainModule:
|
|||
for i in countup(0, size - 2, 1):
|
||||
doAssert deque[i] == i
|
||||
|
||||
echo "\t- Checking insert(3)"
|
||||
echo "\t- Testing insert(3)"
|
||||
var oldLen = deque.len()
|
||||
deque.insert(3, 69420)
|
||||
doAssert oldLen + 1 == deque.len()
|
||||
doAssert deque.pop(3) == 69420
|
||||
doAssert deque.len() == oldLen
|
||||
|
||||
echo &"\t- Checking insert({size - 2})"
|
||||
echo &"\t- Testing insert({size - 2})"
|
||||
oldLen = deque.len()
|
||||
deque.insert(size - 2, 0x42362)
|
||||
doAssert oldLen + 1 == deque.len()
|
||||
doAssert deque.pop(size - 2) == 0x42362
|
||||
doAssert deque.len() == oldLen
|
||||
|
||||
echo &"\t- Checking insert({size div 2})"
|
||||
echo &"\t- Testing insert({size div 2})"
|
||||
oldLen = deque.len()
|
||||
deque.insert(size div 2, 0xf7102)
|
||||
doAssert oldLen + 1 == deque.len()
|
||||
|
@ -93,20 +93,20 @@ when isMainModule:
|
|||
|
||||
randomize()
|
||||
let idx = rand(size - 1)
|
||||
echo &"\t- Checking insert({idx})"
|
||||
echo &"\t- Testing insert({idx})"
|
||||
oldLen = deque.len()
|
||||
deque.insert(idx, 0xff)
|
||||
doAssert oldLen + 1 == deque.len()
|
||||
doAssert deque.pop(idx) == 0xff
|
||||
doAssert deque.len() == oldLen
|
||||
|
||||
echo "\t- Checking backwards indeces"
|
||||
echo "\t- Testing backwards indeces"
|
||||
for i in countdown(deque.high(), 1):
|
||||
doAssert deque[^i] == deque[deque.len() - i]
|
||||
deque.add(deque.pop(^1))
|
||||
doAssert deque[deque.high()] == deque[^1]
|
||||
|
||||
echo &"\t- Checking queue with maxSize {size div 2}"
|
||||
echo &"\t- Testing queue with maxSize {size div 2}"
|
||||
var queue = newLinkedDeque[int](size div 2)
|
||||
for i in countup(0, (size div 2) - 1):
|
||||
queue.add(i)
|
||||
|
@ -150,6 +150,14 @@ when isMainModule:
|
|||
# but ¯\_(ツ)_/¯ who cares
|
||||
b.extend(a)
|
||||
doAssert a == b
|
||||
|
||||
echo "\t- Testing find()"
|
||||
for i in countup(0, size - 1):
|
||||
deque.add(i)
|
||||
doAssert deque.find(size - 1) == size - 1
|
||||
doAssert deque.find(0) == 0
|
||||
doAssert deque.find(size) == -1
|
||||
doAssert deque.find(size div 2) == size div 2
|
||||
echo &"Tests completed in {cpuTime() - testStart} seconds"
|
||||
|
||||
## End of tests, start of benchmark
|
||||
|
@ -326,5 +334,5 @@ when isMainModule:
|
|||
start = cpuTime()
|
||||
q2 = @[]
|
||||
|
||||
echo &"Total benchmark time: {cpuTime() - benchStart}"
|
||||
echo &"\nTotal benchmark time: {cpuTime() - benchStart}"
|
||||
echo &"Total execution time: {cpuTime() - testStart}"
|
Loading…
Reference in New Issue