From aa5181b199a5f66178c134ab5e259b87501c4739 Mon Sep 17 00:00:00 2001
From: Paul Cuthbertson <paul.cuthbertson@import.io>
Date: Sun, 3 Apr 2016 19:34:02 +0100
Subject: [PATCH] Adds tests for PR#28.

---
 test/lua/lib-string.lua | 4 +++-
 test/lua/operators.lua  | 1 +
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/test/lua/lib-string.lua b/test/lua/lib-string.lua
index e99d94e..964ecd8 100644
--- a/test/lua/lib-string.lua
+++ b/test/lua/lib-string.lua
@@ -472,7 +472,6 @@ end
 
 
 
-
 -- gsub
 
 a = '<%?xml version="1.0" encoding="UTF%-8"%?>'
@@ -514,6 +513,9 @@ assertTrue (d == ':X:X:X:X:X:', 'string.gsub() should replace the matched part o
 c = string.gsub (';a;', 'a*', 'ITEM')
 assertTrue (c == 'ITEM;ITEMITEM;ITEM', 'string.gsub() should replace the matched part of the string[2]')
 
+a = 'abc\\def'
+b = string.gsub(a, '\\', '\\\\')
+assertEqual (b, 'abc\\\\def', 'Allow backslashes in regexes')
     
 
 
diff --git a/test/lua/operators.lua b/test/lua/operators.lua
index 87d2fd5..3607c3c 100644
--- a/test/lua/operators.lua
+++ b/test/lua/operators.lua
@@ -233,4 +233,5 @@ for name, test in pairs(tests) do
 	
 end
 
+assertTrue('abc' < 'def', 'Strings should be comparable')