--TEST--
mysqli_result->data_seek()
--EXTENSIONS--
mysqli
--SKIPIF--
<?php
require_once('skipifconnectfailure.inc');
?>
--FILE--
<?php
    require_once("connect.inc");
    require('table.inc');

    if (!$mysqli = new mysqli($host, $user, $passwd, $db, $port, $socket))
    printf("[001] Cannot connect to the server using host=%s, user=%s, passwd=***, dbname=%s, port=%s, socket=%s\n",
        $host, $user, $db, $port, $socket);

    $res = new mysqli_result($mysqli);

    try {
        $res->data_seek(0);
    } catch (Error $exception) {
        echo $exception->getMessage() . "\n";
    }

    if (!$res = $mysqli->query('SELECT * FROM test ORDER BY id LIMIT 4', MYSQLI_STORE_RESULT))
        printf("[003] [%d] %s\n", mysqli_errno($link), mysqli_error($link));

    if (true !== ($tmp = $res->data_seek(3)))
        printf("[007] Expecting boolean/true, got %s/%s\n", gettype($tmp), $tmp);

    $row = $res->fetch_assoc();
    if (4 != $row['id'])
        printf("[008] Expecting record 4/d, got record %s/%s\n", $row['id'], $row['label']);

    if (true !== ($tmp = $res->data_seek(0)))
        printf("[009] Expecting boolean/true, got %s/%s\n", gettype($tmp), $tmp);

    $row = $res->fetch_assoc();
    if (1 != $row['id'])
        printf("[010] Expecting record 1/a, got record %s/%s\n", $row['id'], $row['label']);

    if (false !== ($tmp = $res->data_seek(4)))
        printf("[011] Expecting boolean/false, got %s/%s\n", gettype($tmp), $tmp);

    try {
        $res->data_seek(-1);
    } catch (\ValueError $e) {
        echo $e->getMessage() . \PHP_EOL;
    }

    $res->free_result();

    if (!$res = $mysqli->query('SELECT * FROM test ORDER BY id', MYSQLI_USE_RESULT))
        printf("[013] [%d] %s\n", mysqli_errno($link), mysqli_error($link));

    try {
        var_dump($res->data_seek(3));
    } catch (\Error $e) {
        echo $e->getMessage() . \PHP_EOL;
    }

    $res->free_result();

    try {
        $res->data_seek(1);
    } catch (Error $exception) {
        echo $exception->getMessage() . "\n";
    }

    $mysqli->close();

    print "done!";
--CLEAN--
<?php
    require_once("clean_table.inc");
?>
--EXPECT--
mysqli_result object is already closed
mysqli_result::data_seek(): Argument #1 ($offset) must be greater than or equal to 0
mysqli_result::data_seek() cannot be used in MYSQLI_USE_RESULT mode
mysqli_result object is already closed
done!