1 files changed, 40 insertions, 0 deletions
diff --git a/ext/json/tests/json_encode_error.phpt b/ext/json/tests/json_encode_error.phpt
new file mode 100644
index 0000000..d130dd9
--- /dev/null
+++ b/ext/json/tests/json_encode_error.phpt
@@ -0,0 +1,40 @@
+--TEST--
+Test json_encode() function : error conditions
+--SKIPIF--
+<?php
+if (!extension_loaded("json")) {
+ 	die('skip JSON extension not available in this build');
+}	 
+?>
+--FILE--
+<?php
+/* Prototype  : string json_encode  ( mixed $value  [, int $options=0  ] )
+ * Description: Returns the JSON representation of a value
+ * Source code: ext/json/php_json.c
+ * Alias to functions: 
+ */
+
+echo "*** Testing json_encode() : error conditions ***\n";
+
+echo "\n-- Testing json_encode() function with no arguments --\n";
+var_dump( json_encode() );
+
+echo "\n-- Testing json_encode() function with more than expected no. of arguments --\n";
+$extra_arg = 10;
+var_dump( json_encode("abc", 0, $extra_arg) );
+
+?>
+===Done===
+--EXPECTF--
+*** Testing json_encode() : error conditions ***
+
+-- Testing json_encode() function with no arguments --
+
+Warning: json_encode() expects at least 1 parameter, 0 given in %s on line %d
+NULL
+
+-- Testing json_encode() function with more than expected no. of arguments --
+
+Warning: json_encode() expects at most 2 parameters, 3 given in %s on line %d
+NULL
+===Done===