# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1602694968 -7200
# Node ID ee399a0522cc886b40a0c9cef82eab63707521e7
# Parent  de76f566159e42e334d9fc2255eeb9a899df5945
net.websocket.frames: Add small test covering xor-masking

This is basically a recording of current behavior, to detect changes.

diff -r de76f566159e -r ee399a0522cc spec/net_websocket_frames_spec.lua
--- a/spec/net_websocket_frames_spec.lua	Tue Oct 13 11:55:28 2020 +0100
+++ b/spec/net_websocket_frames_spec.lua	Wed Oct 14 19:02:48 2020 +0200
@@ -32,6 +32,17 @@
 			["RSV2"] = false;
 			["RSV3"] = false;
 		};
+		with_mask = {
+			["opcode"] = 0;
+			["length"] = 5;
+			["data"] = "hello";
+			["key"] = { 32, 0, 32, 0, };
+			["FIN"] = true;
+			["MASK"] = true;
+			["RSV1"] = false;
+			["RSV2"] = false;
+			["RSV3"] = false;
+		};
 	}
 
 	describe("build", function ()
@@ -40,6 +51,7 @@
 			assert.equal("\0\0", build(test_frames.simple_empty));
 			assert.equal("\0\5hello", build(test_frames.simple_data));
 			assert.equal("\128\0", build(test_frames.simple_fin));
+			assert.equal("\128\133 \0 \0HeLlO", build(test_frames.with_mask))
 		end);
 	end);
 
@@ -49,6 +61,7 @@
 			assert.same(test_frames.simple_empty, parse("\0\0"));
 			assert.same(test_frames.simple_data, parse("\0\5hello"));
 			assert.same(test_frames.simple_fin, parse("\128\0"));
+			assert.same(test_frames.with_mask, parse("\128\133 \0 \0HeLlO"));
 		end);
 	end);