util.startup: Check root after detecting platform and reading config (thanks SigmaTel71)
Ensures that startup.detect_platform() runs so know whether to use the
POSIX method of checking the current user or something else. Also after
reading the config so we know whether the root override setting is set.
describe("util.bitcompat", function ()
-- bitcompat will pass through to an appropriate implementation. Our
-- goal here is to check that whatever implementation is in use passes
-- these basic sanity checks.
local bit = require "util.bitcompat";
it("bor works", function ()
assert.equal(0xF0FF, bit.bor(0xF000, 0x00F0, 0x000F));
end);
it("band works", function ()
assert.equal(0x0F, bit.band(0xFF, 0x1F, 0x0F));
end);
it("bxor works", function ()
assert.equal(0x13, bit.bxor(0x10, 0x0F, 0x0C));
end);
it("rshift works", function ()
assert.equal(0x0F, bit.rshift(0xFF, 4));
end);
it("lshift works", function ()
assert.equal(0xFF00, bit.lshift(0xFF, 8));
end);
it("bnot works", function ()
assert.equal(0x0000FF00, bit.band(0xFFFFFFFF, bit.bnot(0xFFFF00FF)));
end);
end);