prosody
6da703cb4c04
spec/util_format_spec.lua

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spec/util_format_spec.lua @ 11938:6da703cb4c04

mod_smacks: Optimize scheduling of ack requests Taking advantage of the new callbacks added in dcf38ac6a38c and 9c450185bac1 avoids extra timers, extra syscalls and sending the `<r>` in its own TCP segment, improving efficiency.
author Kim Alvefur <zash@zash.se>
date Wed, 24 Nov 2021 21:27:49 +0100
parent 11644:fc1b8fe94d04
child 12031:87bc26f23d9b
line wrap: on
line source

local format = require "util.format".format;

describe("util.format", function()
	describe("#format()", function()
		it("should work", function()
			assert.equal("hello", format("%s", "hello"));
			assert.equal("(nil)", format("%s"));
			assert.equal("(nil)", format("%d"));
			assert.equal("(nil)", format("%q"));
			assert.equal(" [(nil)]", format("", nil));
			assert.equal("true", format("%s", true));
			assert.equal("[true]", format("%d", true));
			assert.equal("% [true]", format("%%", true));
			assert.equal("{ }", format("%q", { }));
			assert.equal("[1.5]", format("%d", 1.5));
			assert.equal("[7.3786976294838e+19]", format("%d", 73786976294838206464));
		end);

		it("escapes ascii control stuff", function ()
			assert.equal("␁", format("%s", "\1"));
		end);

	end);
end);