mirror of
https://github.com/mailscope/kumomta.git
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Wez Furlong
6f31d5514c
Motivated by https://github.com/KumoCorp/kumomta/pull/403, this commit introduces reasonably full featured Time and TimeDelta types built atop the chrono crate. closes: https://github.com/KumoCorp/kumomta/pull/403
78 lines
2.5 KiB
Lua
78 lines
2.5 KiB
Lua
local kumo = require 'kumo'
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local utils = require 'policy-extras.policy_utils'
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local t = kumo.time.with_ymd_hms(2000, 01, 02, 03, 04, 05)
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utils.assert_eq(tostring(t), '2000-01-02 03:04:05 UTC')
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utils.assert_eq(t.year, 2000)
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utils.assert_eq(t.month, 1)
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utils.assert_eq(t.day, 2)
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utils.assert_eq(t.hour, 3)
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utils.assert_eq(t.minute, 4)
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utils.assert_eq(t.second, 5)
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utils.assert_eq(t.unix_timestamp, 946782245)
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utils.assert_eq(t.rfc2822, 'Sun, 2 Jan 2000 03:04:05 +0000')
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utils.assert_eq(t.rfc3339, '2000-01-02T03:04:05+00:00')
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local now = kumo.time.now()
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-- Note: not using utils.assert_ne here due to weirdness with
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-- mlua and getmetatable on the Time type
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assert(now ~= t)
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kumo.time.sleep(0.1)
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local elapsed = now.elapsed.seconds
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print('elapsed', elapsed, now.elapsed)
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assert(now.elapsed.seconds >= 0.1)
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local rfc2822 = kumo.time.parse_rfc2822(t.rfc2822)
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utils.assert_eq(t, rfc2822)
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local rfc3339 = kumo.time.parse_rfc3339(t.rfc3339)
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utils.assert_eq(t, rfc3339)
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local unix = kumo.time.from_unix_timestamp(t.unix_timestamp)
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utils.assert_eq(t, unix)
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-- Verify that a technically invalid format string is processed
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-- leniently, without panic.
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local ut = t:format '%H:%M:%S%'
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utils.assert_eq(ut, '03:04:05%')
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local unix_epoch = kumo.time.from_unix_timestamp(0)
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local half_second = kumo.time.from_unix_timestamp(0.5)
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utils.assert_eq(tostring(half_second), '1970-01-01 00:00:00.500 UTC')
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-- Verify Time Add/Sub metamethods
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local delta = half_second - unix_epoch
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utils.assert_eq(delta.seconds, 0.5)
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utils.assert_eq(delta.human, '500ms')
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local one_sec = half_second + delta
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utils.assert_eq(tostring(one_sec), '1970-01-01 00:00:01 UTC')
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local epoch_again = half_second - kumo.time.parse_duration(0.5)
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utils.assert_eq(tostring(epoch_again), '1970-01-01 00:00:00 UTC')
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-- Verify TimeDelta Add/Sub metamethods
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local one_and_a_half_sec_delta = delta + delta + delta
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utils.assert_eq(one_and_a_half_sec_delta.seconds, 1.5)
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local one_sec_delta = one_and_a_half_sec_delta - delta
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utils.assert_eq(one_sec_delta.seconds, 1.0)
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utils.assert_eq(one_sec_delta.nanoseconds, 1000000000)
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utils.assert_eq(one_sec_delta.microseconds, 1000000)
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utils.assert_eq(one_sec_delta.milliseconds, 1000)
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utils.assert_eq(one_sec_delta.human, '1s')
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-- duration parsing
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local d = kumo.time.parse_duration(2.5)
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utils.assert_eq(d.seconds, 2.5)
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local d = kumo.time.parse_duration(2)
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utils.assert_eq(d.seconds, 2)
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utils.assert_eq(kumo.time.parse_duration(2), kumo.time.parse_duration '2s')
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local d = kumo.time.parse_duration '5 mins'
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utils.assert_eq(d.seconds, 300)
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utils.assert_eq(d.human, '5m')
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utils.assert_eq(tostring(d), '5m')
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