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|
--TEST--
mysqli_stmt_affected_rows()
--SKIPIF--
<?php
require_once('skipif.inc');
require_once('skipifemb.inc');
require_once('skipifconnectfailure.inc');
?>
--FILE--
<?php
require_once("connect.inc");
$tmp = NULL;
$link = NULL;
if (!is_null($tmp = @mysqli_stmt_affected_rows()))
printf("[001] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
if (!is_null($tmp = @mysqli_stmt_affected_rows($link)))
printf("[002] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket)) {
printf("Cannot connect to the server using host=%s, user=%s, passwd=***, dbname=%s, port=%s, socket=%s\n",
$host, $user, $db, $port, $socket);
}
$stmt = mysqli_stmt_init($link);
if (!mysqli_stmt_prepare($stmt, 'DROP TABLE IF EXISTS test') ||
!mysqli_stmt_execute($stmt)) {
printf("[003] Failed to drop old test table: [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
}
if (!mysqli_stmt_prepare($stmt, 'CREATE TABLE test(id INT, label CHAR(1), PRIMARY KEY(id)) ENGINE = ' . $engine) ||
!mysqli_stmt_execute($stmt)) {
printf("[004] Failed to create test table: [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
}
if (0 !== ($tmp = mysqli_stmt_affected_rows($stmt)))
printf("[005] Expecting int/0, got %s/'%s'\n", gettype($tmp), $tmp);
mysqli_stmt_close($stmt);
$stmt = mysqli_stmt_init($link);
if (!mysqli_stmt_prepare($stmt, "INSERT INTO test(id, label) VALUES (1, 'a')") ||
!mysqli_stmt_execute($stmt))
printf("[006] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
mysqli_stmt_close($stmt);
$stmt = mysqli_stmt_init($link);
if (!mysqli_stmt_prepare($stmt, "INSERT INTO test(id, label) VALUES (100, 'z')") ||
!mysqli_stmt_execute($stmt))
printf("[007] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
if (1 !== ($tmp = mysqli_stmt_affected_rows($stmt)))
printf("[008] Expecting int/1, got %s/%s\n", gettype($tmp), $tmp);
mysqli_stmt_close($stmt);
$stmt = mysqli_stmt_init($link);
if (!mysqli_stmt_prepare($stmt, "INSERT INTO test(id, label) VALUES (100, 'z')") ||
!mysqli_stmt_execute($stmt))
// NOTE: the error message varies with the MySQL Server version, dump only the error code!
printf("[009] [%d] (error message varies with the MySQL Server version, check the error code)\n", mysqli_stmt_errno($stmt));
/* an error occurred: affected rows should return -1 */
if (-1 !== ($tmp = mysqli_stmt_affected_rows($stmt)))
printf("[010] Expecting int/0, got %s/%s\n", gettype($tmp), $tmp);
mysqli_stmt_close($stmt);
$stmt = mysqli_stmt_init($link);
if (!mysqli_stmt_prepare($stmt, "INSERT INTO test(id, label) VALUES (1, 'a') ON DUPLICATE KEY UPDATE id = 4") ||
!mysqli_stmt_execute($stmt))
printf("[011] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
if (2 !== ($tmp = mysqli_stmt_affected_rows($stmt)))
printf("[012] Expecting int/2, got %s/%s\n", gettype($tmp), $tmp);
mysqli_stmt_close($stmt);
$stmt = mysqli_stmt_init($link);
if (!mysqli_stmt_prepare($stmt, "INSERT INTO test(id, label) VALUES (2, 'b'), (3, 'c')") ||
!mysqli_stmt_execute($stmt))
printf("[013] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
if (2 !== ($tmp = mysqli_stmt_affected_rows($stmt)))
printf("[014] Expecting int/2, got %s/%s\n", gettype($tmp), $tmp);
mysqli_stmt_close($stmt);
$stmt = mysqli_stmt_init($link);
if (!mysqli_stmt_prepare($stmt, "INSERT IGNORE INTO test(id, label) VALUES (1, 'a')") ||
!mysqli_stmt_execute($stmt))
printf("[015] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
if (1 !== ($tmp = mysqli_stmt_affected_rows($stmt)))
printf("[016] Expecting int/1, got %s/%s\n", gettype($tmp), $tmp);
if (!($res = mysqli_query($link, "SELECT count(id) AS num FROM test")) ||
!($tmp = mysqli_fetch_assoc($res)))
printf("[017] [%d] %s\n", mysqli_error($link), mysqli_error($link));
$num = (int)$tmp['num'];
mysqli_free_result($res);
mysqli_stmt_close($stmt);
$stmt = mysqli_stmt_init($link);
if (!mysqli_stmt_prepare($stmt, "INSERT INTO test(id, label) SELECT id + 10, label FROM test") ||
!mysqli_stmt_execute($stmt))
printf("[018] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
if ($num !== ($tmp = mysqli_stmt_affected_rows($stmt)))
printf("[019] Expecting int/%d, got %s/%s\n", $num, gettype($tmp), $tmp);
mysqli_stmt_close($stmt);
$stmt = mysqli_stmt_init($link);
if (!mysqli_stmt_prepare($stmt, "REPLACE INTO test(id, label) values (4, 'd')") ||
!mysqli_stmt_execute($stmt))
printf("[020] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
if (2 !== ($tmp = mysqli_stmt_affected_rows($stmt)))
printf("[021] Expecting int/2, got %s/%s\n", gettype($tmp), $tmp);
mysqli_stmt_close($stmt);
$stmt = mysqli_stmt_init($link);
if (!mysqli_stmt_prepare($stmt, "REPLACE INTO test(id, label) values (5, 'e')") ||
!mysqli_stmt_execute($stmt))
printf("[022] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
if (1 !== ($tmp = mysqli_stmt_affected_rows($stmt)))
printf("[023] Expecting int/1, got %s/%s\n", gettype($tmp), $tmp);
mysqli_stmt_close($stmt);
$stmt = mysqli_stmt_init($link);
if (!mysqli_stmt_prepare($stmt, "UPDATE test SET label = 'a' WHERE id = 2") ||
!mysqli_stmt_execute($stmt))
printf("[024] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
if (1 !== ($tmp = mysqli_stmt_affected_rows($stmt)))
printf("[025] Expecting int/1, got %s/%s\n", gettype($tmp), $tmp);
if (!mysqli_stmt_prepare($stmt, "UPDATE test SET label = 'a' WHERE id = 2") ||
!mysqli_stmt_execute($stmt))
printf("[026] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
if (0 !== ($tmp = mysqli_stmt_affected_rows($stmt)))
printf("[027] Expecting int/0, got %s/%s\n", gettype($tmp), $tmp);
mysqli_stmt_close($stmt);
$stmt = mysqli_stmt_init($link);
if (!mysqli_stmt_prepare($stmt, "UPDATE test SET label = 'a' WHERE id = 100") ||
!mysqli_stmt_execute($stmt))
printf("[028] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
if (1 !== ($tmp = mysqli_stmt_affected_rows($stmt)))
printf("[029] Expecting int/1, got %s/%s\n", gettype($tmp), $tmp);
if (!mysqli_stmt_prepare($stmt, 'SELECT label FROM test WHERE id = 100') ||
!mysqli_stmt_execute($stmt))
printf("[030] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
/* use it like num_rows */
/* PS are unbuffered, num_rows cannot determine the row count before all rows have been fetched and/or buffered */
if (-1 !== ($tmp = mysqli_stmt_affected_rows($stmt)))
printf("[031] Expecting int/-1, got %s/%s\n", gettype($tmp), $tmp);
if (0 !== ($tmp = mysqli_stmt_num_rows($stmt)))
printf("[032] Expecting int/0, got %s/%s\n", gettype($tmp), $tmp);
if (!mysqli_stmt_store_result($stmt))
printf("[033] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
if (1 !== ($tmp = mysqli_stmt_affected_rows($stmt)))
printf("[034] Expecting int/0, got %s/%s\n", gettype($tmp), $tmp);
if (1 !== ($tmp = mysqli_stmt_num_rows($stmt)))
printf("[035] Expecting int/0, got %s/%s\n", gettype($tmp), $tmp);
mysqli_stmt_free_result($stmt);
mysqli_stmt_close($stmt);
$stmt = mysqli_stmt_init($link);
if (!mysqli_stmt_prepare($stmt, 'SELECT label FROM test WHERE 1 = 2') ||
!mysqli_stmt_execute($stmt))
printf("[036] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
/* use it like num_rows */
if (-1 !== ($tmp = mysqli_stmt_affected_rows($stmt)))
printf("[037] Expecting int/-1, got %s/%s\n", gettype($tmp), $tmp);
if (true !== ($tmp = mysqli_stmt_store_result($stmt)))
printf("[038] Expecting boolean/true, got %s\%s\n", gettype($tmp), $tmp);
if (0 !== ($tmp = mysqli_stmt_num_rows($stmt)))
printf("[039] Expecting int/0, got %s/%s\n", gettype($tmp), $tmp);
if (0 !== ($tmp = mysqli_stmt_affected_rows($stmt)))
printf("[040] Expecting int/0, got %s/%s\n", gettype($tmp), $tmp);
/* try to use stmt_affected_rows like stmt_num_rows */
/* stmt_affected_rows is not really meant for SELECT! */
if (mysqli_stmt_prepare($stmt, 'SELECT unknown_column FROM this_table_does_not_exist') ||
mysqli_stmt_execute($stmt))
printf("[041] The invalid SELECT statement is issued on purpose\n");
if (-1 !== ($tmp = mysqli_stmt_affected_rows($stmt)))
printf("[042] Expecting int/-1, got %s/%s\n", gettype($tmp), $tmp);
if ($IS_MYSQLND) {
if (false !== ($tmp = mysqli_stmt_store_result($stmt)))
printf("[043] Expecting boolean/false, got %s\%s\n", gettype($tmp), $tmp);
} else {
if (true !== ($tmp = mysqli_stmt_store_result($stmt)))
printf("[043] Libmysql does not care if the previous statement was bogus, expecting boolean/true, got %s\%s\n", gettype($tmp), $tmp);
}
if (0 !== ($tmp = mysqli_stmt_num_rows($stmt)))
printf("[044] Expecting int/0, got %s/%s\n", gettype($tmp), $tmp);
if (-1 !== ($tmp = mysqli_stmt_affected_rows($stmt)))
printf("[045] Expecting int/-1, got %s/%s\n", gettype($tmp), $tmp);
mysqli_stmt_close($stmt);
$stmt = mysqli_stmt_init($link);
if (!mysqli_stmt_prepare($stmt, "DROP TABLE IF EXISTS test") ||
!mysqli_stmt_execute($stmt))
printf("[046] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
mysqli_stmt_close($stmt);
if (!is_null($tmp = mysqli_stmt_affected_rows($stmt)))
printf("[047] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
mysqli_close($link);
print "done!";
?>
--CLEAN--
<?php
require_once("clean_table.inc");
?>
--EXPECTF--
[009] [%d] (error message varies with the MySQL Server version, check the error code)
Warning: mysqli_stmt_affected_rows(): Couldn't fetch mysqli_stmt in %s on line %d
done!
|
