util.startup: Fix exiting on pidfile trouble
prosody.shutdown() relies on prosody.main_thread, which has not been set
yet at this point.
Doing a clean shutdown might actually be harmful in case it tears down
things set up by the conflicting Prosody, such as the very pidfile we
were looking at.
Thanks again SigmaTel71 for noticing
-- This tests the format, not the randomness
local uuid = require "util.uuid";
describe("util.uuid", function()
describe("#generate()", function()
it("should work follow the UUID pattern", function()
-- https://www.rfc-editor.org/rfc/rfc4122.html#section-4.4
local pattern = "^" .. table.concat({
string.rep("%x", 8),
string.rep("%x", 4),
"4" .. -- version
string.rep("%x", 3),
"[89ab]" .. -- reserved bits of 1 and 0
string.rep("%x", 3),
string.rep("%x", 12),
}, "%-") .. "$";
for _ = 1, 100 do
assert.is_string(uuid.generate():match(pattern));
end
assert.truthy(uuid.generate() ~= uuid.generate(), "does not generate the same UUIDv4 twice")
end);
end);
describe("#v7", function()
it("should also follow the UUID pattern", function()
local pattern = "^" .. table.concat({
string.rep("%x", 8),
string.rep("%x", 4),
"7" .. -- version
string.rep("%x", 3),
"[89ab]" .. -- reserved bits of 1 and 0
string.rep("%x", 3),
string.rep("%x", 12),
}, "%-") .. "$";
local one = uuid.v7(); -- one before the loop to ensure some time passes
for _ = 1, 100 do
assert.is_string(uuid.v7():match(pattern));
end
-- one after the loop when some time should have passed
assert.truthy(one < uuid.v7(), "should be ordererd")
end);
end);
end);