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spec/util_bitcompat_spec.lua @ 12563:d9a4e28689eb
util.hashes: Bind BLAKE2 algoritms supported by OpenSSL
author | Kim Alvefur <zash@zash.se> |
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date | Thu, 10 Sep 2020 21:58:24 +0200 |
parent | 12366:c640717e01ca |
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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); end);