net.server_epoll: Add support for systemd socket activation
Allows creating listening sockets and accepting client connections
before Prosody starts.
This is unlike normal Prosody dynamic resource management, where ports
may added and removed at any time, and the ports defined by the config.
Weird things happen if these are closed (e.g. due to reload) so here we
prevent closing and ensure sockets are reused when opened again.
local util_datetime = require "util.datetime";
describe("util.datetime", function ()
it("should have been loaded", function ()
assert.is_table(util_datetime);
end);
describe("#date", function ()
local date = util_datetime.date;
it("should exist", function ()
assert.is_function(date);
end);
it("should return a string", function ()
assert.is_string(date());
end);
it("should look like a date", function ()
assert.truthy(string.find(date(), "^%d%d%d%d%-%d%d%-%d%d$"));
end);
it("should work", function ()
assert.equals("2006-01-02", date(1136239445));
end);
it("should ignore fractional parts", function ()
assert.equals("2006-01-02", date(1136239445.5));
end);
end);
describe("#time", function ()
local time = util_datetime.time;
it("should exist", function ()
assert.is_function(time);
end);
it("should return a string", function ()
assert.is_string(time());
end);
it("should look like a timestamp", function ()
-- Note: Sub-second precision and timezones are ignored
assert.truthy(string.find(time(), "^%d%d:%d%d:%d%d"));
end);
it("should work", function ()
assert.equals("22:04:05", time(1136239445));
end);
it("should handle precision", function ()
assert.equal("14:46:31.158200", time(1660488391.1582))
assert.equal("14:46:32.158200", time(1660488392.1582))
assert.equal("14:46:33.158200", time(1660488393.1582))
assert.equal("14:46:33.999900", time(1660488393.9999))
end)
end);
describe("#datetime", function ()
local datetime = util_datetime.datetime;
it("should exist", function ()
assert.is_function(datetime);
end);
it("should return a string", function ()
assert.is_string(datetime());
end);
it("should look like a timestamp", function ()
-- Note: Sub-second precision and timezones are ignored
assert.truthy(string.find(datetime(), "^%d%d%d%d%-%d%d%-%d%dT%d%d:%d%d:%d%d"));
end);
it("should work", function ()
assert.equals("2006-01-02T22:04:05Z", datetime(1136239445));
end);
it("should handle precision", function ()
assert.equal("2022-08-14T14:46:31.158200Z", datetime(1660488391.1582))
assert.equal("2022-08-14T14:46:32.158200Z", datetime(1660488392.1582))
assert.equal("2022-08-14T14:46:33.158200Z", datetime(1660488393.1582))
assert.equal("2022-08-14T14:46:33.999900Z", datetime(1660488393.9999))
end)
end);
describe("#legacy", function ()
local legacy = util_datetime.legacy;
it("should exist", function ()
assert.is_function(legacy);
end);
it("should not add precision", function ()
assert.equal("20220814T14:46:31", legacy(1660488391.1582));
end);
end);
describe("#parse", function ()
local parse = util_datetime.parse;
it("should exist", function ()
assert.is_function(parse);
end);
it("should work", function ()
-- Timestamp used by Go
assert.equals(1511114293, parse("2017-11-19T17:58:13Z"));
assert.equals(1511114330, parse("2017-11-19T18:58:50+0100"));
assert.equals(1136239445, parse("2006-01-02T15:04:05-0700"));
assert.equals(1136239445, parse("2006-01-02T15:04:05-07"));
end);
it("should handle timezones", function ()
-- https://xmpp.org/extensions/xep-0082.html#example-2 and 3
assert.equals(parse("1969-07-21T02:56:15Z"), parse("1969-07-20T21:56:15-05:00"));
end);
it("should handle precision", function ()
-- floating point comparison is not an exact science
assert.truthy(math.abs(1660488392.1582 - parse("2022-08-14T14:46:32.158200Z")) < 0.001)
end)
it("should return nil when given invalid inputs", function ()
assert.is_nil(parse(nil));
assert.is_nil(parse("hello world"));
assert.is_nil(parse("2017-11-19T18:58:50$0100"));
end);
end);
end);