From b9a670dace9252eaaf3de5871e5a1c6d355989fb Mon Sep 17 00:00:00 2001 From: Matthew Wild Date: Wed, 24 Jun 2020 12:34:20 +0100 Subject: util.ringbuffer: Ensure unsigned chars are always returned from :byte() --- spec/util_ringbuffer_spec.lua | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'spec/util_ringbuffer_spec.lua') diff --git a/spec/util_ringbuffer_spec.lua b/spec/util_ringbuffer_spec.lua index 9a50fd20..5657b3f6 100644 --- a/spec/util_ringbuffer_spec.lua +++ b/spec/util_ringbuffer_spec.lua @@ -92,5 +92,12 @@ describe("util.ringbuffer", function () end end end); + + it("works with characters > 127", function () + local b = rb.new(); + b:write(string.char(0, 140)); + local r = { b:byte(1, 2) }; + assert.same({ 0, 140 }, r); + end); end); end); -- cgit v1.2.3