New strcoll error test. Tested on Windows, Linux and Linux 64.

ext/standard/tests/strings/strcoll_error.phpt

@@ -0,0 +1,44 @@
+--TEST--
+Test strcoll() function : error conditions 
+--FILE--
+<?php
+/* Prototype: int strcoll  ( string $str1  , string $str2  )
+   Description: Locale based string comparison
+*/
+
+echo "*** Testing strcoll() : error conditions ***\n";
+
+echo "\n-- Testing strcoll() function with no arguments --\n";
+var_dump( strcoll() );
+var_dump( strcoll("") );
+
+echo "\n-- Testing strcoll() function with one argument --\n";
+var_dump( strcoll("Hello World") );  
+
+echo "\n-- Testing strcoll() function with more than expected no. of arguments --\n";
+$extra_arg = 10;
+var_dump( strcoll("Hello World",  "World", $extra_arg) );
+
+?>
+===Done===
+--EXPECTF--
+*** Testing strcoll() : error conditions ***
+
+-- Testing strcoll() function with no arguments --
+
+Warning: strcoll() expects exactly 2 parameters, 0 given in %s on line %d
+NULL
+
+Warning: strcoll() expects exactly 2 parameters, 1 given in %s on line %d
+NULL
+
+-- Testing strcoll() function with one argument --
+
+Warning: strcoll() expects exactly 2 parameters, 1 given in %s on line %d
+NULL
+
+-- Testing strcoll() function with more than expected no. of arguments --
+
+Warning: strcoll() expects exactly 2 parameters, 3 given in %s on line %d
+NULL
+===Done===