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 array = require "util.array";
describe("util.array", function ()
describe("creation", function ()
describe("new", function ()
it("works", function ()
local a = array.new({"a", "b", "c"});
assert.same({"a", "b", "c"}, a);
end);
end);
describe("from table", function ()
it("works", function ()
local a = array({"a", "b", "c"});
assert.same({"a", "b", "c"}, a);
end);
end);
describe("from iterator", function ()
it("works", function ()
-- collects the first value, ie the keys
local a = array(ipairs({true, true, true}));
assert.same({1, 2, 3}, a);
end);
end);
describe("collect", function ()
it("works", function ()
-- collects the first value, ie the keys
local a = array.collect(ipairs({true, true, true}));
assert.same({1, 2, 3}, a);
end);
end);
end);
describe("metatable", function ()
describe("operator", function ()
describe("addition", function ()
it("works", function ()
local a = array({ "a", "b" });
local b = array({ "c", "d" });
assert.same({"a", "b", "c", "d"}, a + b);
end);
end);
describe("equality", function ()
it("works", function ()
local a1 = array({ "a", "b" });
local a2 = array({ "a", "b" });
local b = array({ "c", "d" });
assert.truthy(a1 == a2);
assert.falsy(a1 == b);
assert.falsy(a1 == { "a", "b" }, "Behavior of metatables changed in Lua 5.3");
end);
end);
describe("division", function ()
it("works", function ()
local a = array({ "a", "b", "c" });
local b = a / function (i) if i ~= "b" then return i .. "x" end end;
assert.same({ "ax", "cx" }, b);
end);
end);
end);
end);
describe("methods", function ()
describe("map", function ()
it("works", function ()
local a = array({ "a", "b", "c" });
local b = a:map(string.upper);
assert.same({ "A", "B", "C" }, b);
end);
end);
describe("filter", function ()
it("works", function ()
local a = array({ "a", "b", "c" });
a:filter(function (i) return i ~= "b" end);
assert.same({ "a", "c" }, a);
end);
end);
describe("sort", function ()
it("works", function ()
local a = array({ 5, 4, 3, 1, 2, });
a:sort();
assert.same({ 1, 2, 3, 4, 5, }, a);
end);
end);
describe("unique", function ()
it("works", function ()
local a = array({ "a", "b", "c", "c", "a", "b" });
a:unique();
assert.same({ "a", "b", "c" }, a);
end);
end);
describe("pluck", function ()
it("works", function ()
local a = array({ { a = 1, b = -1 }, { a = 2, b = -2 }, });
a:pluck("a");
assert.same({ 1, 2 }, a);
end);
end);
describe("reverse", function ()
it("works", function ()
local a = array({ "a", "b", "c" });
a:reverse();
assert.same({ "c", "b", "a" }, a);
end);
end);
-- TODO :shuffle
describe("append", function ()
it("works", function ()
local a = array({ "a", "b", "c" });
a:append(array({ "d", "e", }));
assert.same({ "a", "b", "c", "d", "e" }, a);
end);
end);
describe("push", function ()
it("works", function ()
local a = array({ "a", "b", "c" });
a:push("d"):push("e");
assert.same({ "a", "b", "c", "d", "e" }, a);
end);
end);
describe("pop", function ()
it("works", function ()
local a = array({ "a", "b", "c" });
assert.equal("c", a:pop());
assert.same({ "a", "b", }, a);
end);
end);
describe("concat", function ()
it("works", function ()
local a = array({ "a", "b", "c" });
assert.equal("a,b,c", a:concat(","));
end);
end);
describe("length", function ()
it("works", function ()
local a = array({ "a", "b", "c" });
assert.equal(3, a:length());
end);
end);
describe("slice", function ()
it("works", function ()
local a = array({ "a", "b", "c" });
assert.equal(array.slice(a, 1, 2), array{ "a", "b" });
assert.equal(array.slice(a, 1, 3), array{ "a", "b", "c" });
assert.equal(array.slice(a, 2, 3), array{ "b", "c" });
assert.equal(array.slice(a, 2), array{ "b", "c" });
assert.equal(array.slice(a, -4), array{ "a", "b", "c" });
assert.equal(array.slice(a, -3), array{ "a", "b", "c" });
assert.equal(array.slice(a, -2), array{ "b", "c" });
assert.equal(array.slice(a, -1), array{ "c" });
end);
it("can mutate", function ()
local a = array({ "a", "b", "c" });
assert.equal(a:slice(-1), array{"c"});
assert.equal(a, array{"c"});
end);
end);
end);
-- TODO The various array.foo(array ina, array outa) functions
end);