mirror of
https://github.com/luau-lang/luau.git
synced 2024-11-16 06:45:44 +08:00
79 lines
2.3 KiB
Lua
79 lines
2.3 KiB
Lua
-- This file is part of the Luau programming language and is licensed under MIT License; see LICENSE.txt for details
|
|
-- This file is based on Lua 5.x tests -- https://github.com/lua/lua/tree/master/testes
|
|
print "testing datetime library"
|
|
|
|
local function checkerr (msg, f, ...)
|
|
local stat, err = pcall(f, ...)
|
|
assert(not stat and string.find(err, msg, 1, true))
|
|
end
|
|
|
|
assert(os.date("") == "")
|
|
assert(os.date("!") == "")
|
|
local x = string.rep("a", 10000)
|
|
assert(os.date(x) == x)
|
|
local t = os.time()
|
|
D = os.date("*t", t)
|
|
assert(os.date(string.rep("%d", 1000), t) ==
|
|
string.rep(os.date("%d", t), 1000))
|
|
assert(os.date(string.rep("%", 200)) == string.rep("%", 100))
|
|
assert(os.date("", -1) == nil)
|
|
|
|
local function checkDateTable (t)
|
|
local D = os.date("!*t", t)
|
|
assert(os.time(D) == t)
|
|
local DC = os.date("!%Y %m %d %H %M %S %w %j"):split(" ")
|
|
assert(D.year == tonumber(DC[1]))
|
|
assert(D.month == tonumber(DC[2]))
|
|
assert(D.day == tonumber(DC[3]))
|
|
assert(D.hour == tonumber(DC[4]))
|
|
assert(D.min == tonumber(DC[5]))
|
|
assert(D.sec == tonumber(DC[6]))
|
|
assert(D.wday == tonumber(DC[7]) + 1)
|
|
assert(D.yday == tonumber(DC[8]))
|
|
end
|
|
|
|
checkDateTable(os.time())
|
|
|
|
checkerr("invalid conversion specifier", os.date, "%9")
|
|
checkerr("invalid conversion specifier", os.date, "%O")
|
|
checkerr("invalid conversion specifier", os.date, "%E")
|
|
checkerr("invalid conversion specifier", os.date, "%Ea")
|
|
|
|
checkerr("missing", os.time, {hour = 12}) -- missing date
|
|
|
|
do
|
|
local D = os.date("*t")
|
|
local t = os.time(D)
|
|
if D.isdst == nil then
|
|
print("no daylight saving information")
|
|
else
|
|
assert(type(D.isdst) == 'boolean')
|
|
end
|
|
D.isdst = nil
|
|
local t1 = os.time(D)
|
|
assert(t == t1) -- if isdst is absent uses correct default
|
|
end
|
|
|
|
local D = os.date("*t")
|
|
t = os.time(D)
|
|
D.year = D.year-1;
|
|
local t1 = os.time(D)
|
|
-- allow for leap years
|
|
assert(math.abs(os.difftime(t,t1)/(24*3600) - 365) < 2)
|
|
|
|
-- should not take more than 1 second to execute these two lines
|
|
t = os.time()
|
|
t1 = os.time(os.date("!*t"))
|
|
local diff = os.difftime(t1,t)
|
|
assert(0 <= diff and diff <= 1)
|
|
diff = os.difftime(t,t1)
|
|
assert(-1 <= diff and diff <= 0)
|
|
|
|
local t1 = os.time{year=2000, month=10, day=1, hour=23, min=12}
|
|
local t2 = os.time{year=2000, month=10, day=1, hour=23, min=10, sec=19}
|
|
assert(os.difftime(t1,t2) == 60*2-19)
|
|
|
|
assert(os.time({ year = 1970, day = 1, month = 1, hour = 0}) == 0)
|
|
|
|
return 'OK'
|