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move tests under the compiler directory to testament (#16096)

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flywind 2020-11-25 14:48:27 +08:00 • committed by GitHub
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10 changed files with 344 additions and 328 deletions
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65
compiler/btrees.nim
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@ -168,68 +168,3 @@ iterator pairs*[Key, Val](b: BTree[Key, Val]): (Key, Val) =
yield (k, v)
proc len*[Key, Val](b: BTree[Key, Val]): int {.inline.} = b.entries
when isMainModule:
import random, tables
proc main =
var st = initBTree[string, string]()
st.add("www.cs.princeton.edu", "abc")
st.add("www.princeton.edu", "128.112.128.15")
st.add("www.yale.edu", "130.132.143.21")
st.add("www.simpsons.com", "209.052.165.60")
st.add("www.apple.com", "17.112.152.32")
st.add("www.amazon.com", "207.171.182.16")
st.add("www.ebay.com", "66.135.192.87")
st.add("www.cnn.com", "64.236.16.20")
st.add("www.google.com", "216.239.41.99")
st.add("www.nytimes.com", "199.239.136.200")
st.add("www.microsoft.com", "207.126.99.140")
st.add("www.dell.com", "143.166.224.230")
st.add("www.slashdot.org", "66.35.250.151")
st.add("www.espn.com", "199.181.135.201")
st.add("www.weather.com", "63.111.66.11")
st.add("www.yahoo.com", "216.109.118.65")
assert st.getOrDefault("www.cs.princeton.edu") == "abc"
assert st.getOrDefault("www.harvardsucks.com") == ""
assert st.getOrDefault("www.simpsons.com") == "209.052.165.60"
assert st.getOrDefault("www.apple.com") == "17.112.152.32"
assert st.getOrDefault("www.ebay.com") == "66.135.192.87"
assert st.getOrDefault("www.dell.com") == "143.166.224.230"
assert(st.entries == 16)
for k, v in st:
echo k, ": ", v
when false:
var b2 = initBTree[string, string]()
const iters = 10_000
for i in 1..iters:
b2.add($i, $(iters - i))
for i in 1..iters:
let x = b2.getOrDefault($i)
if x != $(iters - i):
echo "got ", x, ", but expected ", iters - i
echo b2.entries
when true:
var b2 = initBTree[int, string]()
var t2 = initTable[int, string]()
const iters = 100_000
for i in 1..iters:
let x = rand(high(int))
if not t2.hasKey(x):
doAssert b2.getOrDefault(x).len == 0, " what, tree has this element " & $x
t2[x] = $x
b2.add(x, $x)
doAssert b2.entries == t2.len
echo "unique entries ", b2.entries
for k, v in t2:
doAssert $k == v
doAssert b2.getOrDefault(k) == $k
main()