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--TEST--
Fetching BIT column values using the PS API
--SKIPIF--
<?php
require_once('skipif.inc');
require_once('skipifemb.inc');
require_once('skipifconnectfailure.inc');
require_once('connect.inc');
require_once('table.inc');
if (mysqli_get_server_version($link) < 50003)
// b'001' syntax not supported before 5.0.3
die("skip Syntax used for test not supported with MySQL Server before 5.0.3");
if (!$IS_MYSQLND && (mysqli_get_client_version() < 50003))
// better don't trust libmysql before 5.0.3
die("skip Syntax used for test not supported with MySQL Server before 5.0.3");
?>
--FILE--
<?php
require('connect.inc');
if (!$link = my_mysqli_connect($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, $socket);
/* NOTE: works only for up to 31 bits! This limitation should be documented. */
for ($bits = 1; $bits < 32; $bits++) {
$max_value = pow(2, $bits) - 1;
$tests = 0;
if (!mysqli_query($link, "DROP TABLE IF EXISTS test") ||
!mysqli_query($link, $sql = sprintf('CREATE TABLE test(id INT, label BIT(%d)) ENGINE="%s"', $bits, $engine)))
printf("[002 - %d] [%d] %s\n",$bits, mysqli_errno($link), mysqli_error($link));
if (!$stmt = mysqli_stmt_init($link))
printf("[003 - %d] [%d] %s\n", $bits, mysqli_errno($link), mysqli_error($link));
while ($tests < min($max_value, 20)) {
$tests++;
$value = mt_rand(0, $max_value);
$sql = sprintf("INSERT INTO test(id, label) VALUES (%d, b'%s')", $value, decbin($value));
if (!mysqli_stmt_prepare($stmt, $sql) ||
!mysqli_stmt_execute($stmt))
printf("[004 - %d] [%d] %s\n", $bits, mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
$id = $_label0 = $label = null;
$sql = sprintf("SELECT id, label + 0 AS _label0, label FROM test WHERE id = %d", $value);
if (!mysqli_stmt_prepare($stmt, $sql) ||
!mysqli_stmt_execute($stmt) ||
!mysqli_stmt_bind_result($stmt, $id, $_label0, $label))
printf("[005 - %d] [%d] %s\n", $bits, mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
if (!mysqli_stmt_fetch($stmt))
printf("[006 - %d] [%d] %s\n", $bits, mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
if (($id !== $_label0) || ($value !== $_label0)) {
printf("[007 - %d] Insert of %d in BIT(%d) column might have failed. MySQL reports odd values, id = %s, _label0 = %s, label = %s.\n", $bits, $value, $bits, $id, $_label0, $label);
}
if ($value != $label) {
printf("[008 - %d] Wrong values, (original) value = %s, id = %s, label + 0 AS label0 = %s, label = %s\n",
$bits, $value, $id, $_label0, $label);
}
}
mysqli_stmt_close($stmt);
}
mysqli_close($link);
print "done!";
?>
--CLEAN--
<?php
require_once("clean_table.inc");
?>
--EXPECTF--
done!
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