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testcases.lua
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testcases.lua
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local te = require("tableext")
print("Beginning ...")
local time = os.clock()
local simpleArray = {1,2,3}
local simpleDict = {a=1,b=2,c=3}
local largeArray = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100}
local largeDict = {a=1,b=2,c=3,d=4,e=5,f=6,g=7,h=8,i=9,j=10,k=11,l=12,m=13,n=14,o=15,p=16,q=17,r=18,s=19,t=20,u=21,v=22,w=23,x=24,y=25,z=26,A=27,B=28,C=29,D=30,E=31,F=32,G=33,H=34,I=35,J=36,K=37,L=38,M=39,N=40,O=41,P=42,Q=43,R=44,S=45,T=46,U=47,V=48,W=49,X=50,Y=51,Z=52,aa=53,ab=54,ac=55,ad=56,ae=57,af=58,ag=59,ah=60,ai=61,aj=62,ak=63,al=64,am=65,an=66,ao=67,ap=68,aq=69,ar=70,as=71,at=72,au=73,av=74,aw=75,ax=76,ay=77,az=78,aA=79,aB=80,aC=81,aD=82,aE=83,aF=84,aG=85,aH=86,aI=87,aJ=88,aK=89,aL=90,aM=91,aN=92,aO=93,aP=94,aQ=95,aR=96,aS=97,aT=98,aU=99,aV=100}
local deepTable = {a=1,b={1,2},c={{1,2,3},2,3},d={{{1,2,3},2,3},2},e={{{{1,2,3},2,3},2},2,3},f={1,2,{{{{1,2,3},2,3},2},2,3}},g={1,{1,2,{{{{1,2,3},2,3},2},2,3}},3},h={a={1,{1,2,{{{{1,2,3},2,3},2},2,3}},3},b={},c={{{{1,2,3},2,3},2},2,3}},i={{a={1,{1,2,{{{{1,2,3},2,3},2},2,3}},3},b={},c={{{{{a={1,{1,2,{{{{1,2,3},2,3},2},2,3}},3},b={{a={1,{1,2,{{{{1,2,3},2,3},{a={b={c={d={},e={},f={g={h={},i={},j={k={l={m={},n={}}}},o={p={},q={}}}}},r={}}}}},2,3}},3},b={},c={{{{1,2,3},2,3},2},2,3}}},c={{{{1,2,3},2,3},2},2,3}}},2,3},2},2,3}}}}
-- isempty
do
assert(te.isempty({}))
assert(not te.isempty({1}))
end
-- size
do
assert(te.size({}) == 0)
assert(te.size(simpleArray) == 3)
assert(te.size(simpleDict) == 3)
assert(te.size(largeArray) == 100)
assert(te.size(largeDict) == 100)
end
-- isarray
do
assert(te.isarray(simpleArray))
assert(not te.isarray(simpleDict))
assert(te.isarray(largeArray))
assert(not te.isarray(largeDict))
end
-- clear
do
local t = {a=3,b=6}
assert(not te.isempty(t))
te.clear(t)
assert(te.isempty(t))
end
-- equal
do
local t1 = {1,2,3,4,5,{a=3,b={9,8,7}}}
local t2 = {1,2,3,4,5,{a=3,b={9,8,7}}}
local t3 = {1,2,3,4,5,{a=3,b={9,8,6}}}
assert(te.equal(t1,t2))
assert(not te.equal(t1,t3))
local t4 = {a=1,b=2,c=3}
local t5 = {c=3,b=2,a=1}
assert(te.equal(t4,t5))
end
-- deepcopy
do
local c = te.deepcopy(deepTable)
assert(deepTable~=c)
assert(te.equal(deepTable,c))
end
-- find
do
assert(te.find(simpleArray,2) == 2)
assert(te.find(simpleDict,2) == "b")
assert(te.find(largeArray,80) == 80)
assert(te.find(largeDict,80) == "aB")
assert(te.find(largeDict,1024) == nil)
end
-- zip
do
local a = {"a","b","c"}
local b = te.zip(a,simpleArray)
assert(te.equal(b,simpleDict))
end
-- unzip
do
local ks,vs = te.unzip(simpleDict)
for i,v in ipairs(ks) do
local a,b = vs[i],simpleDict[v]
assert(te.equal(a,b))
end
end
-- merge
do
local a = {a=1,b=2,c=3}
local b = {c=4,d=5}
te.merge(a,b)
local c = {a=1,b=2,c=4,d=5}
assert(te.equal(a,c))
end
-- append
do
local a = {1,2,3}
local b = {4,5,6}
te.append(a,b)
local c = {1,2,3,4,5,6}
assert(te.equal(a,c))
end
-- split
do
local a = {1,2,3,a=4,b=5,c=6}
local b,c = te.split(a)
assert(te.equal(b,{1,2,3}))
assert(te.equal(c,{a=4,b=5,c=6}))
end
-- reverse
do
local a = {1,2,3,4,5,6,7}
te.reverse(a)
assert(te.equal(a,{7,6,5,4,3,2,1}))
end
-- map
do
local a = te.map(simpleArray,tostring)
local b = {"1","2","3"}
assert(te.equal(a,b))
local c = te.map(simpleArray,b)
assert(te.equal(c,b))
end
-- filter
do
local a = {1,2,3,4,5}
local b = te.filter(a,function(i) return i%2 == 0 end)
assert(te.equal(b,{2,4}))
local c = {false,true,false,true}
local d = te.filter(a,c)
assert(te.equal(d,{2,4}))
end
-- reduce
do
local a = {1,2,3,4,5}
local b = te.reduce(a,function(t,i) return t..i end)
assert(b == "12345")
end
-- unique
do
local a = {1,2,3,4,4,5,1}
local b = te.unique(a)
assert(te.equal(b,{1,2,3,4,5}))
end
-- flip
do
local b = te.flip(simpleDict)
assert(te.equal(b,{"a","b","c"}))
end
-- intersect
do
local a = {a=1,b=2,c=3}
local b = {c=4,d=5}
local i = te.intersect(a,b)
assert(te.equal(i,{c=3}))
end
-- combine
do
local a = {a=1,b=2,c=3}
local b = {c=4,d=5}
local c = te.combine(a,b)
assert(te.equal(c,{a=1,b=2,c=3,d=5}))
end
-- lock
do
local a = {1,2,3}
local b = te.lock(a)
xpcall(function() b[1] = 0 end, print)
xpcall(function() b[4] = 5 end, print)
end
-- printtable
do
te.printtable(deepTable)
end
-- serialize/deserialize
do
local str = te.serialize(deepTable)
local a = te.deserialize(str)
assert(te.equal(deepTable,a))
end
-- findall
do
local a = {a=1,b=2,c=3,d=4,e=5}
local b = te.findall(a,function(k,n) return n%2 == 0 end)
assert(te.equal(b,{b=2,d=4}))
local c = {[2]=true, [4]=true}
local d = te.findall(a,c)
assert(te.equal(d,{b=2,d=4}))
end
-- removeall
do
local a = {a=1,b=2,c=3,d=4,e=5}
te.removeall(a,function(k,n) return n%2 == 0 end)
assert(te.equal(a,{a=1,c=3,e=5}))
te.removeall(a,{[3]=true})
assert(te.equal(a,{a=1,e=5}))
end
-- kvtoarray
do
local a = {a={1,2},b={0},c={3,3,3}}
local b = te.kvtoarray(a,function(v1,v2) return #v1 > #v2 end)
assert(te.equal(b,{{3,3,3},{1,2},{0}}))
end
-- flat
do
local t = {1,{2,3},4,5,{6,{7,{8,9},10}}}
assert(te.equal(te.flat(t),{1,2,3,4,5,6,7,8,9,10}))
end
-- pairsinorder
do
local t = {a=1,b=2,c=3,d=1,e=2,f=3}
local keysinorder = {"a","b","c","d","e","f"}
local keys = {}
for k,v,i in te.pairsinorder(t) do
table.insert(keys, k)
end
assert(te.equal(keysinorder, keys))
end
local cost = os.clock() - time
print("All cases passed successfully!\n cost time " .. cost)