view spec/util_envload_spec.lua @ 14177:67b68147ed1d 13.0

util.ringbuffer: find(): Fix find logic bugs If the buffer was full, find() would return earlier (wpos == rpos). Checking blen is the better way to test if the buffer is empty. Secondly, the loop scanned for blen - l, but if l (length of needle) was larger than the buffer length, this calculation would underflow and cause a lot of spinning. New tests have been added to cover various edge cases of :find().
author Matthew Wild <mwild1@gmail.com>
date Mon, 25 May 2026 14:44:20 +0100
parents 37f49d0ad22c
children
line wrap: on
line source

describe("util.envload", function()
	local envload = require "util.envload";
	describe("envload()", function()
		it("works", function()
			local f, err = envload.envload("return 'hello'", "@test", {});
			assert.is_function(f, err);
			local ok, ret = pcall(f);
			assert.truthy(ok);
			assert.equal("hello", ret);
		end);
		it("lets you pass values in and out", function ()
			local f, err = envload.envload("return thisglobal", "@test", { thisglobal = "yes, this one" });
			assert.is_function(f, err);
			local ok, ret = pcall(f);
			assert.truthy(ok);
			assert.equal("yes, this one", ret);

		end);

	end)
	-- TODO envloadfile()
end)