1 files changed, 41 insertions, 0 deletions
diff --git a/ext/standard/tests/strings/ucwords_error.phpt b/ext/standard/tests/strings/ucwords_error.phpt
new file mode 100644
index 0000000..d79e569
--- /dev/null
+++ b/ext/standard/tests/strings/ucwords_error.phpt
@@ -0,0 +1,41 @@
+--TEST--
+Test ucwords() function : error conditions 
+--FILE--
+<?php
+/* Prototype  : string ucwords ( string $str )
+ * Description: Uppercase the first character of each word in a string
+ * Source code: ext/standard/string.c
+*/
+
+echo "*** Testing ucwords() : error conditions ***\n";
+
+// Zero argument
+echo "\n-- Testing ucwords() function with Zero arguments --\n";
+var_dump( ucwords() );
+
+// More than expected number of arguments
+echo "\n-- Testing ucwords() function with more than expected no. of arguments --\n";
+$str = 'string_val';
+$extra_arg = 10;
+
+var_dump( ucwords($str, $extra_arg) );
+
+// check if there were any changes made to $str
+var_dump($str);
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing ucwords() : error conditions ***
+
+-- Testing ucwords() function with Zero arguments --
+
+Warning: ucwords() expects exactly 1 parameter, 0 given in %s on line %d
+NULL
+
+-- Testing ucwords() function with more than expected no. of arguments --
+
+Warning: ucwords() expects exactly 1 parameter, 2 given in %s on line %d
+NULL
+string(10) "string_val"
+Done