1 files changed, 60 insertions, 0 deletions
diff --git a/ext/standard/tests/network/gethostbyaddr_error.phpt b/ext/standard/tests/network/gethostbyaddr_error.phpt
new file mode 100644
index 000000000..2c54ae994
--- /dev/null
+++ b/ext/standard/tests/network/gethostbyaddr_error.phpt
@@ -0,0 +1,60 @@
+--TEST--
+Test gethostbyaddr() function : error conditions 
+--FILE--
+<?php
+/* Prototype  : proto string gethostbyaddr(string ip_address)
+ * Description: Get the Internet host name corresponding to a given IP address 
+ * Source code: ext/standard/dns.c
+ * Alias to functions: 
+ */
+
+
+echo "Testing gethostbyaddr : error conditions\n";
+
+// Zero arguments
+echo "\n-- Testing gethostbyaddr function with Zero arguments --\n";
+var_dump( gethostbyaddr() );
+
+//Test gethostbyaddr with one more than the expected number of arguments
+echo "\n-- Testing gethostbyaddr function with more than expected no. of arguments --\n";
+$ip_address = 'string_val';
+$extra_arg = 10;
+var_dump( gethostbyaddr($ip_address, $extra_arg) );
+
+echo "\n-- Testing gethostbyaddr function with invalid addresses --\n";
+
+$ip_address = 'invalid';
+var_dump( gethostbyaddr($ip_address) );
+
+$ip_address = '300.1.2.3';
+var_dump( gethostbyaddr($ip_address) );
+
+$ip_address = '256.1.2.3';
+var_dump( gethostbyaddr($ip_address) );
+
+echo "Done";
+?>
+--EXPECTREGEX--
+Testing gethostbyaddr : error conditions
+
+-- Testing gethostbyaddr function with Zero arguments --
+
+Warning: Wrong parameter count for gethostbyaddr\(\) in .* on line \d+
+NULL
+
+-- Testing gethostbyaddr function with more than expected no. of arguments --
+
+Warning: Wrong parameter count for gethostbyaddr\(\) in .* on line \d+
+NULL
+
+-- Testing gethostbyaddr function with invalid addresses --
+
+Warning: gethostbyaddr\(\): Address is not (in a.b.c.d form|a valid IPv4 or IPv6 address) in .* on line \d+
+bool\(false\)
+
+Warning: gethostbyaddr\(\): Address is not (in a.b.c.d form|a valid IPv4 or IPv6 address) in .* on line \d+
+bool\(false\)
+
+Warning: gethostbyaddr\(\): Address is not (in a.b.c.d form|a valid IPv4 or IPv6 address) in .* on line \d+
+bool\(false\)
+Done