--TEST--
MySQL PDOStatement->nextRowSet()
--XFAIL--
nextRowset() problem with stored proc & emulation mode & mysqlnd
--SKIPIF--
<?php
require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'skipif.inc');
require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
MySQLPDOTest::skip();
$db = MySQLPDOTest::factory();
$row = $db->query('SELECT VERSION() as _version')->fetch(PDO::FETCH_ASSOC);
$matches = array();
if (!preg_match('/^(\d+)\.(\d+)\.(\d+)/ismU', $row['_version'], $matches))
	die(sprintf("skip Cannot determine MySQL Server version\n"));

$version = $matches[0] * 10000 + $matches[1] * 100 + $matches[2];
if ($version < 50000)
	die(sprintf("skip Need MySQL Server 5.0.0+, found %d.%02d.%02d (%d)\n",
		$matches[0], $matches[1], $matches[2], $version));

if (!MySQLPDOTest::isPDOMySQLnd())
	die("skip This will not work with libmysql");
?>
--FILE--
<?php
	require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
	$db = MySQLPDOTest::factory();
	$db->setAttribute(PDO::ATTR_STRINGIFY_FETCHES, true);

	MySQLPDOTest::createTestTable($db);

	$stmt = $db->query('SELECT id FROM test');
	if (false !== ($tmp = $stmt->nextRowSet()))
		printf("[002] Expecting false got %s\n", var_export($tmp, true));

	// TODO: should give a warning, but its PDO, let's ignore the missing warning for now
	if (false !== ($tmp = $stmt->nextRowSet(1)))
		printf("[003] Expecting false got %s\n", var_export($tmp, true));

	function test_proc1($db) {

		$stmt = $db->query('SELECT @VERSION as _version');
		$tmp = $stmt->fetch(PDO::FETCH_ASSOC);
		assert($tmp['_version'] === NULL);
		while ($stmt->fetch()) ;

		$db->exec('DROP PROCEDURE IF EXISTS p');
		$db->exec('CREATE PROCEDURE p(OUT ver_param VARCHAR(25)) BEGIN SELECT VERSION() INTO ver_param; END;');
		$db->exec('CALL p(@VERSION)');
		$stmt = $db->query('SELECT @VERSION as _version');
		var_dump($stmt->fetchAll(PDO::FETCH_ASSOC));
		var_dump($stmt->nextRowSet());

	}

	function test_proc2($db) {

		$db->exec('DROP PROCEDURE IF EXISTS p');
		$db->exec('CREATE PROCEDURE p() BEGIN SELECT id FROM test ORDER BY id ASC LIMIT 3; SELECT id, label FROM test WHERE id < 4 ORDER BY id DESC LIMIT 3; END;');
		$stmt = $db->query('CALL p()');
		do {
			var_dump($stmt->fetchAll(PDO::FETCH_ASSOC));
		} while ($stmt->nextRowSet());
		var_dump($stmt->nextRowSet());

	}

	try {

		// Emulated PS
		printf("Emulated PS...\n");
		$db->setAttribute(PDO::ATTR_EMULATE_PREPARES, 1);

		$db->setAttribute(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY, 1);
		test_proc1($db);
		test_proc2($db);

		$db = MySQLPDOTest::factory();
		$db->setAttribute(PDO::ATTR_STRINGIFY_FETCHES, true);
		$db->setAttribute(PDO::ATTR_EMULATE_PREPARES, 1);
		$db->setAttribute(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY, 0);
		test_proc1($db);
		test_proc2($db);

		// Native PS
		printf("Native PS...\n");
		$db = MySQLPDOTest::factory();
		$db->setAttribute(PDO::ATTR_STRINGIFY_FETCHES, true);
		$db->setAttribute(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY, 1);
		$db->setAttribute(PDO::ATTR_EMULATE_PREPARES, 0);
		test_proc1($db);
		test_proc2($db);

		$db = MySQLPDOTest::factory();
		$db->setAttribute(PDO::ATTR_STRINGIFY_FETCHES, true);
		$db->setAttribute(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY, 0);
		$db->setAttribute(PDO::ATTR_EMULATE_PREPARES, 0);

		test_proc1($db);
		test_proc2($db);

		@$db->exec('DROP PROCEDURE IF EXISTS p');

	} catch (PDOException $e) {
		printf("[001] %s [%s] %s\n",
			$e->getMessage(), $db->errorCode(), implode(' ', $db->errorInfo()));
	}

	print "done!";
?>
--CLEAN--
<?php
require dirname(__FILE__) . '/mysql_pdo_test.inc';
MySQLPDOTest::dropTestTable();
?>
--EXPECTF--
Emulated PS...
array(1) {
  [0]=>
  array(1) {
    [%u|b%"_version"]=>
    %unicode|string%(%d) "%s"
  }
}
bool(false)
array(3) {
  [0]=>
  array(1) {
    [%u|b%"id"]=>
    %unicode|string%(1) "1"
  }
  [1]=>
  array(1) {
    [%u|b%"id"]=>
    %unicode|string%(1) "2"
  }
  [2]=>
  array(1) {
    [%u|b%"id"]=>
    %unicode|string%(1) "3"
  }
}
array(3) {
  [0]=>
  array(2) {
    [%u|b%"id"]=>
    %unicode|string%(1) "3"
    [%u|b%"label"]=>
    %unicode|string%(1) "c"
  }
  [1]=>
  array(2) {
    [%u|b%"id"]=>
    %unicode|string%(1) "2"
    [%u|b%"label"]=>
    %unicode|string%(1) "b"
  }
  [2]=>
  array(2) {
    [%u|b%"id"]=>
    %unicode|string%(1) "1"
    [%u|b%"label"]=>
    %unicode|string%(1) "a"
  }
}
bool(false)
array(1) {
  [0]=>
  array(1) {
    [%u|b%"_version"]=>
    %unicode|string%(%d) "%s"
  }
}
bool(false)
array(3) {
  [0]=>
  array(1) {
    [%u|b%"id"]=>
    %unicode|string%(1) "1"
  }
  [1]=>
  array(1) {
    [%u|b%"id"]=>
    %unicode|string%(1) "2"
  }
  [2]=>
  array(1) {
    [%u|b%"id"]=>
    %unicode|string%(1) "3"
  }
}
array(3) {
  [0]=>
  array(2) {
    [%u|b%"id"]=>
    %unicode|string%(1) "3"
    [%u|b%"label"]=>
    %unicode|string%(1) "c"
  }
  [1]=>
  array(2) {
    [%u|b%"id"]=>
    %unicode|string%(1) "2"
    [%u|b%"label"]=>
    %unicode|string%(1) "b"
  }
  [2]=>
  array(2) {
    [%u|b%"id"]=>
    %unicode|string%(1) "1"
    [%u|b%"label"]=>
    %unicode|string%(1) "a"
  }
}
bool(false)
Native PS...
array(1) {
  [0]=>
  array(1) {
    [%u|b%"_version"]=>
    %unicode|string%(%d) "%s"
  }
}
bool(false)
array(3) {
  [0]=>
  array(1) {
    [%u|b%"id"]=>
    %unicode|string%(1) "1"
  }
  [1]=>
  array(1) {
    [%u|b%"id"]=>
    %unicode|string%(1) "2"
  }
  [2]=>
  array(1) {
    [%u|b%"id"]=>
    %unicode|string%(1) "3"
  }
}
array(3) {
  [0]=>
  array(2) {
    [%u|b%"id"]=>
    %unicode|string%(1) "3"
    [%u|b%"label"]=>
    %unicode|string%(1) "c"
  }
  [1]=>
  array(2) {
    [%u|b%"id"]=>
    %unicode|string%(1) "2"
    [%u|b%"label"]=>
    %unicode|string%(1) "b"
  }
  [2]=>
  array(2) {
    [%u|b%"id"]=>
    %unicode|string%(1) "1"
    [%u|b%"label"]=>
    %unicode|string%(1) "a"
  }
}
bool(false)
array(1) {
  [0]=>
  array(1) {
    [%u|b%"_version"]=>
    %unicode|string%(%d) "%s"
  }
}
bool(false)
array(3) {
  [0]=>
  array(1) {
    [%u|b%"id"]=>
    %unicode|string%(1) "1"
  }
  [1]=>
  array(1) {
    [%u|b%"id"]=>
    %unicode|string%(1) "2"
  }
  [2]=>
  array(1) {
    [%u|b%"id"]=>
    %unicode|string%(1) "3"
  }
}
array(3) {
  [0]=>
  array(2) {
    [%u|b%"id"]=>
    %unicode|string%(1) "3"
    [%u|b%"label"]=>
    %unicode|string%(1) "c"
  }
  [1]=>
  array(2) {
    [%u|b%"id"]=>
    %unicode|string%(1) "2"
    [%u|b%"label"]=>
    %unicode|string%(1) "b"
  }
  [2]=>
  array(2) {
    [%u|b%"id"]=>
    %unicode|string%(1) "1"
    [%u|b%"label"]=>
    %unicode|string%(1) "a"
  }
}
bool(false)
done!