mysqli_change_user.phpt

linux下安装不上mysql5与php5的可用此关联

--TEST--
mysqli_change_user()
--SKIPIF--
<?php require_once('skipif.inc'); ?>
<?php require_once('skipifemb.inc'); ?>
--FILE--
<?php
    include "connect.inc";

    $tmp    = NULL;   
    $link   = NULL;    
    
    if (!is_null($tmp = @mysqli_change_user()))
        printf("[001] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
        
    if (!is_null($tmp = @mysqli_change_user($link)))
        printf("[002] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
        
    if (!is_null($tmp = @mysqli_change_user($link, $link)))
        printf("[003] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);

    if (!is_null($tmp = @mysqli_change_user($link, $link, $link)))
        printf("[004] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
        
    if (!is_null($tmp = @mysqli_change_user($link, $link, $link, $link, $link)))
        printf("[005] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);

    if (!$link = mysqli_connect($host, $user, $passwd, $db, $port, $socket))
        printf("[006] Cannot connect to the server using host=%s, user=%s, passwd=***, dbname=%s, port=%s, socket=%s\n",
            $host, $user, $db, $port, $socket);
   
    if (false !== ($tmp = mysqli_change_user($link, $user . '_unknown_really', $passwd . 'non_empty', $db)))
        printf("[007] Expecting false, got %s/%s\n", gettype($tmp), $tmp);
        
    if (false !== ($tmp = mysqli_change_user($link, $user, $passwd . '_unknown_really', $db)))
        printf("[008] Expecting false, got %s/%s\n", gettype($tmp), $tmp);
        
    if (false !== ($tmp = mysqli_change_user($link, $user, $passwd, $db . '_unknown_really')))
        printf("[009] Expecting false, got %s/%s\n", gettype($tmp), $tmp);
        
    if (!mysqli_query($link, 'SET @mysqli_change_user_test_var=1'))
        printf("[010] Failed to set test variable: [%d] %s\n", mysqli_errno($link), mysqli_error($link));

    if (!$res = mysqli_query($link, 'SELECT @mysqli_change_user_test_var AS test_var'))
        printf("[011] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
    $tmp = mysqli_fetch_assoc($res);
    mysqli_free_result($res);    
    if (1 != $tmp['test_var'])
        printf("[012] Cannot set test variable\n");

    if (true !== ($tmp = mysqli_change_user($link, $user, $passwd, $db)))
        printf("[013] Expecting true, got %s/%s\n", gettype($tmp), $tmp);

    if (!$res = mysqli_query($link, 'SELECT database() AS dbname, user() AS user'))
        printf("[014] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
    $tmp = mysqli_fetch_assoc($res);
    mysqli_free_result($res);    

    if (substr($tmp['user'], 0, strlen($user)) !== $user)
        printf("[015] Expecting user %s, got user() %s\n", $user, $tmp['user']);
    if ($tmp['dbname'] != $db)
        printf("[016] Expecting database %s, got database() %s\n", $db, $tmp['dbname']);

    if (!$res = mysqli_query($link, 'SELECT @mysqli_change_user_test_var AS test_var'))
        printf("[017] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
    $tmp = mysqli_fetch_assoc($res);
    mysqli_free_result($res);    
    if (NULL !== $tmp['test_var'])
        printf("[019] Test variable is still set!\n");               

    mysqli_close($link); 
    
    if (NULL !== ($tmp = @mysqli_change_user($link, $user, $passwd, $db)))
        printf("[020] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
    
    print "done!";
?>
--EXPECTF--
done!