Add test

Author: nikic

ext/mysqli/tests/ps_cursor_multiple_result_sets.phpt

@@ -0,0 +1,99 @@
+--TEST--
+PS using cursor and returning multiple result sets
+--SKIPIF--
+<?php
+require_once('skipif.inc');
+require_once('skipifconnectfailure.inc');
+?>
+--FILE--
+<?php
+require_once(__DIR__ . '/connect.inc');
+
+mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
+$db = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket);
+$db->query('DROP PROCEDURE IF EXISTS testPs');
+$db->query(<<<'SQL'
+CREATE PROCEDURE testPs() BEGIN
+    DECLARE testCursor CURSOR FOR SELECT 'stuff';
+    OPEN testCursor;
+    CLOSE testCursor;
+    SELECT 1 as a, 2 as b;
+    SELECT 3 as a, 4 as b;
+END
+SQL
+);
+
+echo "use_result:\n";
+$stmt = $db->prepare("call testPs()");
+$stmt->execute();
+$stmt->bind_result($v1, $v2);
+while ($stmt->fetch()) {
+    var_dump($v1, $v2);
+}
+
+$stmt->next_result();
+$stmt->bind_result($v1, $v2);
+while ($stmt->fetch()) {
+    var_dump($v1, $v2);
+}
+$stmt->next_result();
+
+echo "\nstore_result:\n";
+$stmt = $db->prepare("call testPs()");
+$stmt->execute();
+$stmt->store_result();
+$stmt->bind_result($v1, $v2);
+while ($stmt->fetch()) {
+    var_dump($v1, $v2);
+}
+
+$stmt->next_result();
+$stmt->store_result();
+$stmt->bind_result($v1, $v2);
+while ($stmt->fetch()) {
+    var_dump($v1, $v2);
+}
+$stmt->next_result();
+
+echo "\nget_result:\n";
+$stmt = $db->prepare("call testPs()");
+$stmt->execute();
+$result = $stmt->get_result();
+while ($row = $result->fetch_assoc()) {
+    var_dump($row);
+}
+
+$stmt->next_result();
+$result = $stmt->get_result();
+while ($row = $result->fetch_assoc()) {
+    var_dump($row);
+}
+$stmt->next_result();
+
+?>
+--EXPECT--
+use_result:
+int(1)
+int(2)
+int(3)
+int(4)
+
+store_result:
+int(1)
+int(2)
+int(3)
+int(4)
+
+get_result:
+array(2) {
+  ["a"]=>
+  int(1)
+  ["b"]=>
+  int(2)
+}
+array(2) {
+  ["a"]=>
+  int(3)
+  ["b"]=>
+  int(4)
+}