prosody
cfeb0077c9e9
spec/core_configmanager_spec.lua

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spec/core_configmanager_spec.lua @ 10571:cfeb0077c9e9

net.server_epoll: Avoid concatenating buffer with single item Saves creating a string that'll be identical to buffer[1] anyways, as well as a C function call. Depending on Lua version and length of the string, this could be reusing an interned string, but a longer one would probably be duplicated for no reason. Having exactly one item in the buffer seems like it would be fairly common, but I have not done an extensive study. If opportunistic writes are enabled then it will be even more likely. This special case could be optimized like this in table.concat but it does not look like it is.
author Kim Alvefur <zash@zash.se>
date Sat, 28 Dec 2019 06:18:58 +0100
parent 10495:8ea685ec0979
line wrap: on
line source


local configmanager = require "core.configmanager";

describe("core.configmanager", function()
	describe("#get()", function()
		it("should work", function()
			configmanager.set("example.com", "testkey", 123);
			assert.are.equal(123, configmanager.get("example.com", "testkey"), "Retrieving a set key");

			configmanager.set("*", "testkey1", 321);
			assert.are.equal(321, configmanager.get("*", "testkey1"), "Retrieving a set global key");
			assert.are.equal(321, configmanager.get("example.com", "testkey1"),
				"Retrieving a set key of undefined host, of which only a globally set one exists"
			);

			configmanager.set("example.com", ""); -- Creates example.com host in config
			assert.are.equal(321, configmanager.get("example.com", "testkey1"), "Retrieving a set key, of which only a globally set one exists");

			assert.are.equal(nil, configmanager.get(), "No parameters to get()");
			assert.are.equal(nil, configmanager.get("undefined host"), "Getting for undefined host");
			assert.are.equal(nil, configmanager.get("undefined host", "undefined key"), "Getting for undefined host & key");
		end);
	end);

	describe("#set()", function()
		it("should work", function()
			assert.are.equal(false, configmanager.set("*"), "Set with no key");

			assert.are.equal(true, configmanager.set("*", "set_test", "testkey"), "Setting a nil global value");
			assert.are.equal(true, configmanager.set("*", "set_test", "testkey", 123), "Setting a global value");
		end);
	end);
end);