--TEST--
MySQL PDOStatement->columnCount()
--EXTENSIONS--
pdo_mysql
--SKIPIF--
<?php
require_once(__DIR__ . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
MySQLPDOTest::skip();
$db = MySQLPDOTest::factory();
?>
--FILE--
<?php
    require_once(__DIR__ . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
    $db = MySQLPDOTest::factory();
    MySQLPDOTest::createTestTable($db);

    // The only purpose of this is to check if emulated and native PS
  // return the same. If it works for one, it should work for all.
    // Internal data structures should be the same in both cases.
    printf("Testing emulated PS...\n");
    try {
        $db->setAttribute(PDO::MYSQL_ATTR_DIRECT_QUERY, 1);
        if (1 != $db->getAttribute(PDO::MYSQL_ATTR_DIRECT_QUERY))
            printf("[002] Unable to turn on emulated prepared statements\n");

        $stmt = $db->prepare("SELECT id, label, '?' as foo FROM test");
        $stmt->execute();
        var_dump($stmt->columnCount());

        $stmt = $db->query('SELECT * FROM test');
        var_dump($stmt->columnCount());

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

    printf("Testing native PS...\n");
    try {
        $db->setAttribute(PDO::MYSQL_ATTR_DIRECT_QUERY, 0);
        if (0 != $db->getAttribute(PDO::MYSQL_ATTR_DIRECT_QUERY))
            printf("[004] Unable to turn off emulated prepared statements\n");

        $stmt = $db->prepare("SELECT id, label, '?' as foo, 'TODO - Stored Procedure' as bar FROM test");
        $stmt->execute();
        var_dump($stmt->columnCount());

        $stmt = $db->query('SELECT * FROM test');
        var_dump($stmt->columnCount());

    } catch (PDOException $e) {
        printf("[003] %s [%s] %s\n",
            $e->getMessage(), $db->errorCode(), implode(' ', $db->errorInfo()));
    }

    print "done!";
?>
--CLEAN--
<?php
require __DIR__ . '/mysql_pdo_test.inc';
MySQLPDOTest::dropTestTable();
?>
--EXPECT--
Testing emulated PS...
int(3)
int(2)
Testing native PS...
int(4)
int(2)
done!