csu3_am335x/EVSE/GPL/php-8.1.12/ext/mysqli/tests/mysqli_poll.phpt

--TEST--
int mysqli_poll() simple
--EXTENSIONS--
mysqli
--SKIPIF--
<?php
require_once('connect.inc');
require_once('skipifconnectfailure.inc');

if (!$IS_MYSQLND)
    die("skip mysqlnd only feature, compile PHP using --with-mysqli=mysqlnd");
?>
--FILE--
<?php
    require_once('connect.inc');

    function get_connection() {
        global $host, $user, $passwd, $db, $port, $socket;

        if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))
            printf("[001] [%d] %s\n", mysqli_connect_errno(), mysqli_connect_error());
        return $link;
    }

    if (!$link = get_connection())
        printf("[001] [%d] %s\n", mysqli_connect_errno(), mysqli_connect_error());

    $read = $error = $reject = array($link);
    if (0 !== ($tmp = (mysqli_poll($read, $error, $reject, 0, 1))))
        printf("[009] Expecting int/0 got %s/%s\n", gettype($tmp), var_export($tmp, true));

    $read = $error = $reject = array($link);
    try {
        mysqli_poll($read, $error, $reject, -1, 1);
    } catch (\ValueError $e) {
        echo $e->getMessage() . \PHP_EOL;
    }
    try {
        mysqli_poll($read, $error, $reject, 0, -1);
    } catch (\ValueError $e) {
        echo $e->getMessage() . \PHP_EOL;
    }

    $link->close();
    $read[0] = get_connection();
    try {
        mysqli_poll($read, $error, $reject, 0, 1);
    } catch (\Error $e) {
        echo $e->getMessage() . \PHP_EOL;
    }

    function poll_async($offset, $link, $links, $errors, $reject, $exp_ready, $use_oo_syntax) {

        if ($exp_ready !== ($tmp = mysqli_poll($links, $errors, $reject, 0, 1000)))
            printf("[%03d + 1] There should be %d links ready to read from, %d ready\n",
                $exp_ready, $tmp);

        foreach ($links as $mysqli) {
            if ($use_oo_syntax) {
                $res = $mysqli->reap_async_query();
            } else {
                $res = mysqli_reap_async_query($mysqli);
            }
            if (is_object($res)) {
                printf("[%03d + 2] Can fetch resultset although no query has been run!\n", $offset);
            } else if (mysqli_errno($mysqli) > 0) {
                printf("[%03d + 3] Error indicated through links array: %d/%s",
                    $offset, mysqli_errno($mysqli), mysqli_error($mysqli));
            } else {
                printf("[%03d + 4] Cannot fetch and no error set - non resultset query (no SELECT)!\n", $offset);
            }
        }

        foreach ($errors as $mysqli)
            printf("[%03d + 5] Error on %d: %d/%s\n",
                $offset, mysqli_thread_id($mysqli), mysqli_errno($mysqli), mysqli_error($mysqli));

        foreach ($reject as $mysqli)
            printf("[%03d + 6] Rejecting thread %d: %d/%s\n",
                $offset, mysqli_thread_id($mysqli), mysqli_errno($mysqli), mysqli_error($mysqli));

    }

    // Connections on which no query has been send - 1
    $link = get_connection();
    $links = array($link);
    $errors = array($link);
    $reject = array($link);
    poll_async(12, $link, $links, $errors, $reject, 0, false);
    mysqli_close($link);

    $link = get_connection();
    $links = array($link);
    $errors = array($link);
    $reject = array($link);
    poll_async(13, $link, $links, $errors, $reject, 0, true);
    mysqli_close($link);

    // Connections on which no query has been send - 2
    // Difference: pass $links twice
    $link = get_connection();
    $links = array($link, $link);
    $errors = array($link, $link);
    $reject = array();
    poll_async(14, $link, $links, $errors, $reject, 0, false);

    // Connections on which no query has been send - 3
    // Difference: pass two connections
    $link = get_connection();
    $links = array($link, get_connection());
    $errors = array($link, $link);
    $reject = array();
    poll_async(15, $link, $links, $errors, $reject, 0, false);

    // Reference mess...
    $link = get_connection();
    $links = array($link);
    $errors = array($link);
    $ref_errors =& $errors;
    $reject = array();
    poll_async(16, $link, $links, $ref_errors, $reject, 0, false);

    print "done!";
?>
--EXPECTF--
mysqli_poll(): Argument #4 ($seconds) must be greater than or equal to 0
mysqli_poll(): Argument #5 ($microseconds) must be greater than or equal to 0
mysqli object is already closed
[012 + 6] Rejecting thread %d: 0/
[013 + 6] Rejecting thread %d: 0/
[014 + 6] Rejecting thread %d: 0/
[014 + 6] Rejecting thread %d: 0/
[015 + 6] Rejecting thread %d: 0/
[015 + 6] Rejecting thread %d: 0/
[016 + 6] Rejecting thread %d: 0/
done!