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
describe("parse", function()
local parse
setup(function() parse = require"util.argparse".parse; end);
it("works", function()
-- basic smoke test
local opts = parse({ "--help" });
assert.same({ help = true }, opts);
end);
it("returns if no args", function() assert.same({}, parse({})); end);
it("supports boolean flags", function()
local opts, err = parse({ "--foo"; "--no-bar" });
assert.falsy(err);
assert.same({ foo = true; bar = false }, opts);
end);
it("consumes input until the first argument", function()
local arg = { "--foo"; "bar"; "--baz" };
local opts, err = parse(arg);
assert.falsy(err);
assert.same({ foo = true, "bar", "--baz" }, opts);
assert.same({ "bar"; "--baz" }, arg);
end);
it("expands short options", function()
local opts, err = parse({ "--foo"; "-b" }, { short_params = { b = "bar" } });
assert.falsy(err);
assert.same({ foo = true; bar = true }, opts);
end);
it("supports value arguments", function()
local opts, err = parse({ "--foo"; "bar"; "--baz=moo" }, { value_params = { foo = true; bar = true } });
assert.falsy(err);
assert.same({ foo = "bar"; baz = "moo" }, opts);
end);
it("demands values for value params", function()
local opts, err, where = parse({ "--foo" }, { value_params = { foo = true } });
assert.falsy(opts);
assert.equal("missing-value", err);
assert.equal("--foo", where);
end);
it("reports where the problem is", function()
local opts, err, where = parse({ "-h" });
assert.falsy(opts);
assert.equal("param-not-found", err);
assert.equal("-h", where, "returned where");
end);
it("supports array arguments", function ()
local opts, err = parse({ "--item"; "foo"; "--item"; "bar" }, { array_params = { item = true } });
assert.falsy(err);
assert.same({"foo","bar"}, opts.item);
end)
end);