prosody
a74251a790ed
spec/util_strbitop.lua

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spec/util_strbitop.lua @ 13345:a74251a790ed

mod_blocklist: Remove weak cache (and increase default LRU cache size) Weak tables are said to have suboptimal performance, so we might as well get replace it with an increased default LRU cache size. Sorry about the 'and'
author Kim Alvefur <zash@zash.se>
date Sun, 26 Nov 2023 17:41:38 +0100
parent 11168:cde600e2fdf9
line wrap: on
line source

local strbitop = require "util.strbitop";
describe("util.strbitop", function ()
	describe("sand()", function ()
		it("works", function ()
			assert.equal(string.rep("Aa", 100), strbitop.sand(string.rep("a", 200), "Aa"));
		end);
		it("returns empty string if first argument is empty", function ()
			assert.equal("", strbitop.sand("", ""));
			assert.equal("", strbitop.sand("", "key"));
		end);
		it("returns initial string if key is empty", function ()
			assert.equal("hello", strbitop.sand("hello", ""));
		end);
	end);

	describe("sor()", function ()
		it("works", function ()
			assert.equal(string.rep("a", 200), strbitop.sor(string.rep("Aa", 100), "a"));
		end);
		it("returns empty string if first argument is empty", function ()
			assert.equal("", strbitop.sor("", ""));
			assert.equal("", strbitop.sor("", "key"));
		end);
		it("returns initial string if key is empty", function ()
			assert.equal("hello", strbitop.sor("hello", ""));
		end);
	end);

	describe("sxor()", function ()
		it("works", function ()
			assert.equal(string.rep("Aa", 100), strbitop.sxor(string.rep("a", 200), " \0"));
		end);
		it("returns empty string if first argument is empty", function ()
			assert.equal("", strbitop.sxor("", ""));
			assert.equal("", strbitop.sxor("", "key"));
		end);
		it("returns initial string if key is empty", function ()
			assert.equal("hello", strbitop.sxor("hello", ""));
		end);
	end);
end);