From 6696cceb65a7356a5c2238001af7913da115a999 Mon Sep 17 00:00:00 2001
From: shmuz <shmuz>
Date: Tue, 25 Mar 2008 15:09:06 +0000
Subject: set_f_plainfind: add tests with empty patterns.

---
 test/common_sets.lua | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'test')

diff --git a/test/common_sets.lua b/test/common_sets.lua
index 43242a8..38a3eb5 100755
--- a/test/common_sets.lua
+++ b/test/common_sets.lua
@@ -139,6 +139,9 @@ local function set_f_plainfind (lib, flg)
     { {"abcd", "BC"},             {N}   }, -- case sensitive
     { {"abcd", "BC", N, true},    {2,3} }, -- case insensitive
     { {"ab\0cd", "b\0c"},         {2,4} }, -- contains nul
+    { {"abcd", "", 1},            {1,0} }, -- empty pattern
+    { {"abcd", "", 5},            {5,4} }, -- empty pattern
+    { {"abcd", "", 6},            {N}   }, -- empty pattern
   }
 end
 
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