prosody
75d69e4c54a2
spec/util_format_spec.lua

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spec/util_format_spec.lua @ 11913:75d69e4c54a2

mod_csi_simple: Unlock writes after event, to allow things to be queued E.g. mod_smacks could queue an <r>, which would be more likely to be included in the same write and TCP segment as the previously buffered data, reducing syscalls and network packets needing to be sent.
author Kim Alvefur <zash@zash.se>
date Tue, 16 Nov 2021 13:37:18 +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);