1 files changed, 52 insertions, 0 deletions
diff --git a/ext/standard/tests/strings/strncasecmp_error.phpt b/ext/standard/tests/strings/strncasecmp_error.phpt
new file mode 100644
index 0000000..7b2d19e
--- /dev/null
+++ b/ext/standard/tests/strings/strncasecmp_error.phpt
@@ -0,0 +1,52 @@
+--TEST--
+Test strncasecmp() function : error conditions 
+--FILE--
+<?php
+/* Prototype  : int strncasecmp ( string $str1, string $str2, int $len );
+ * Description: Binary safe case-insensitive string comparison of the first n characters
+ * Source code: Zend/zend_builtin_functions.c
+*/
+
+echo "*** Testing strncasecmp() function: error conditions ***\n";
+$str1 = 'string_val';
+$str2 = 'string_val';
+$len = 10;
+$extra_arg = 10;
+
+echo "\n-- Testing strncasecmp() function with Zero arguments --";
+var_dump( strncasecmp() );
+
+echo "\n-- Testing strncasecmp() function with less than expected number of arguments --";
+var_dump( strncasecmp($str1) );
+var_dump( strncasecmp($str1, $str2) );
+
+echo "\n-- Testing strncasecmp() function with more than expected number of arguments --";
+var_dump( strncasecmp($str1, $str2, $len, $extra_arg) );
+
+echo "\n-- Testing strncasecmp() function with invalid argument --";
+$len = -10;
+var_dump( strncasecmp($str1, $str2, $len) );
+echo "*** Done ***\n";
+?>
+--EXPECTF--
+*** Testing strncasecmp() function: error conditions ***
+
+-- Testing strncasecmp() function with Zero arguments --
+Warning: strncasecmp() expects exactly 3 parameters, 0 given in %s on line %d
+NULL
+
+-- Testing strncasecmp() function with less than expected number of arguments --
+Warning: strncasecmp() expects exactly 3 parameters, 1 given in %s on line %d
+NULL
+
+Warning: strncasecmp() expects exactly 3 parameters, 2 given in %s on line %d
+NULL
+
+-- Testing strncasecmp() function with more than expected number of arguments --
+Warning: strncasecmp() expects exactly 3 parameters, 4 given in %s on line %d
+NULL
+
+-- Testing strncasecmp() function with invalid argument --
+Warning: Length must be greater than or equal to 0 in %s on line %d
+bool(false)
+*** Done ***