blob: e1b457a61c132d30a0ebca75ec62f847c9324527 (
plain)
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
|
local system = require 'system.core'
describe('Test time functions', function()
it('gettime returns current time', function()
local starttime = system.gettime()
local expected = os.time()
local endtime = system.gettime()
local delta = endtime - starttime
local avg = starttime + delta/2
assert.is_true(expected >= math.floor(starttime))
assert.is_true(expected <= math.ceil(endtime))
assert.is_near(expected, avg, 1 + delta)
end)
it('monottime returns monotonically increasing time', function()
local starttime = system.monotime()
local endtime = system.monotime()
local delta = endtime - starttime
assert.is_true(starttime > 0)
assert.is_true(delta >= 0)
assert.is_true(system.monotime() - endtime >= 0)
end)
it('sleep will wait for specified amount of time', function()
local starttime = system.gettime()
local starttick = system.monotime()
system.sleep(0.5)
assert.is_near(0.5, system.gettime() - starttime, 0.1)
assert.is_near(0.5, system.monotime() - starttick, 0.1)
end)
end)
|
