added testcase for cursors (nested selects)

diff --git a/ext/mysqli/tests/067.phpt b/ext/mysqli/tests/067.phpt
new file mode 100644 (file)
index 0000000..d58d24c
--- /dev/null
+++ b/ext/mysqli/tests/067.phpt
@@ -0,0 +1,51 @@
+--TEST--
+function test: nested selects (cursors)
+--SKIPIF--
+<?php 
+       require_once('skipif.inc'); 
+       /* skip cursor test for versions < 50004 */
+       if (mysqli_get_client_version() < 50009) {
+               die("skip Client library doesn't support cursors");     
+       }
+?>
+--FILE--
+<?php
+
+       function open_cursor($mysql, $query) {
+               $stmt = $mysql->prepare($query);
+               $stmt->attr_set(MYSQLI_STMT_ATTR_CURSOR_TYPE, MYSQLI_CURSOR_TYPE_READ_ONLY);
+               return $stmt;
+       }
+
+       include "connect.inc";
+       $a = array();
+       
+       /*** test mysqli_connect 127.0.0.1 ***/
+       $mysql = new mysqli($host, $user, $passwd, "test");
+
+       for ($i=0;$i < 3; $i++) {
+               $mysql->query("DROP TABLE IF EXISTS cursor$i");
+               $mysql->query("CREATE TABLE cursor$i (a int not null)");
+               $mysql->query("INSERT INTO cursor$i VALUES (1),(2),(3),(4),(5),(6)");
+               $stmt[$i] = open_cursor($mysql, "SELECT a FROM cursor$i");
+               $stmt[$i]->execute();
+               $stmt[$i]->bind_result($a[$i]);
+       }
+
+       
+       $cnt = 0;
+       while ($stmt[0]->fetch()) {
+               $stmt[1]->fetch();
+               $stmt[2]->fetch();
+               $cnt += $a[0] + $a[1] + $a[2];
+       }
+
+       for ($i=0; $i < 3; $i++) {
+               $stmt[$i]->close();
+       }
+
+       $mysql->close();
+       var_dump($cnt);
+?>
+--EXPECT--
+int(63)