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|
--TEST--
PDO::ATTR_STATEMENT_CLASS
--EXTENSIONS--
pdo_mysql
--SKIPIF--
<?php
require_once __DIR__ . '/inc/mysql_pdo_test.inc';
MySQLPDOTest::skip();
?>
--FILE--
<?php
require_once __DIR__ . '/inc/mysql_pdo_test.inc';
$db = MySQLPDOTest::factory();
$db->setAttribute(PDO::ATTR_STRINGIFY_FETCHES, true);
$table = 'pdo_mysql_attr_statement_class';
MySQLPDOTest::createTestTable($table, $db);
$default = $db->getAttribute(PDO::ATTR_STATEMENT_CLASS);
var_dump($default);
try {
$db->setAttribute(PDO::ATTR_STATEMENT_CLASS, 'foo');
} catch (\TypeError $e) {
echo $e->getMessage(), \PHP_EOL;
}
try {
$db->setAttribute(PDO::ATTR_STATEMENT_CLASS, ['classname']);
} catch (\TypeError $e) {
echo $e->getMessage(), \PHP_EOL;
}
// unknown class
try {
$db->setAttribute(PDO::ATTR_STATEMENT_CLASS, ['classname', []]);
} catch (\TypeError $e) {
echo $e->getMessage(), \PHP_EOL;
}
// class not derived from PDOStatement
class myclass {
function __construct() {
printf("myclass\n");
}
}
try {
$db->setAttribute(PDO::ATTR_STATEMENT_CLASS, ['myclass', []]);
} catch (\TypeError $e) {
echo $e->getMessage(), \PHP_EOL;
}
// public constructor not allowed
class mystatement extends PDOStatement {
public function __construct() {
printf("mystatement\n");
}
}
try {
if (false !== ($tmp = $db->setAttribute(PDO::ATTR_STATEMENT_CLASS, ['mystatement', []])))
printf("[006] Expecting boolean/false got %s\n", var_export($tmp, true));
} catch (\Error $e) {
echo get_class($e), ': ', $e->getMessage(), \PHP_EOL;
}
// ... but a public destructor is allowed
class mystatement2 extends PDOStatement {
public function __destruct() {
printf("mystatement\n");
}
}
if (true !== ($tmp = $db->setAttribute(PDO::ATTR_STATEMENT_CLASS, array('mystatement2', array()))))
printf("[007] Expecting boolean/true got %s\n", var_export($tmp, true));
// private constructor
class mystatement3 extends PDOStatement {
private function __construct($msg) {
printf("mystatement3\n");
var_dump($msg);
}
}
if (true !== ($tmp = $db->setAttribute(PDO::ATTR_STATEMENT_CLASS, array('mystatement3', array('param1')))))
printf("[008] Expecting boolean/true got %s\n", var_export($tmp, true));
// private constructor
class mystatement4 extends PDOStatement {
private function __construct($msg) {
printf("%s\n", get_class($this));
var_dump($msg);
}
}
if (true !== ($tmp = $db->setAttribute(PDO::ATTR_STATEMENT_CLASS, array('mystatement4', array('param1')))))
printf("[008] Expecting boolean/true got %s\n", var_export($tmp, true));
var_dump($db->getAttribute(PDO::ATTR_STATEMENT_CLASS));
$stmt = $db->query("SELECT id, label FROM {$table} ORDER BY id ASC LIMIT 2");
class mystatement5 extends mystatement4 {
public function fetchAll($fetch_style = 1, ...$fetch_args): array {
return [];
}
}
if (true !== ($tmp = $db->setAttribute(PDO::ATTR_STATEMENT_CLASS, array('mystatement5', array('mystatement5')))))
printf("[009] Expecting boolean/true got %s\n", var_export($tmp, true));
$stmt = $db->query("SELECT id, label FROM {$table} ORDER BY id ASC LIMIT 2");
var_dump($stmt->fetchAll());
if (true !== ($tmp = $db->setAttribute(PDO::ATTR_STATEMENT_CLASS, array('PDOStatement'))))
printf("[010] Expecting boolean/true got %s\n", var_export($tmp, true));
$stmt = $db->query("SELECT id, label FROM {$table} ORDER BY id ASC LIMIT 1");
var_dump($stmt->fetchAll());
// Yes, this is a fatal error and I want it to fail.
abstract class mystatement6 extends mystatement5 {
}
try {
$db->setAttribute(PDO::ATTR_STATEMENT_CLASS, ['mystatement6', ['mystatement6']]);
$stmt = $db->query("SELECT id, label FROM {$table} ORDER BY id ASC LIMIT 1");
} catch (\Error $e) {
echo get_class($e), ': ', $e->getMessage(), \PHP_EOL;
}
?>
--CLEAN--
<?php
require_once __DIR__ . '/inc/mysql_pdo_test.inc';
$db = MySQLPDOTest::factory();
$db->query('DROP TABLE IF EXISTS pdo_mysql_attr_statement_class');
?>
--EXPECT--
array(1) {
[0]=>
string(12) "PDOStatement"
}
PDO::ATTR_STATEMENT_CLASS value must be of type array, string given
PDO::ATTR_STATEMENT_CLASS class must be a valid class
PDO::ATTR_STATEMENT_CLASS class must be a valid class
PDO::ATTR_STATEMENT_CLASS class must be derived from PDOStatement
TypeError: User-supplied statement class cannot have a public constructor
array(2) {
[0]=>
string(12) "mystatement4"
[1]=>
array(1) {
[0]=>
string(6) "param1"
}
}
mystatement4
string(6) "param1"
mystatement5
string(12) "mystatement5"
array(0) {
}
array(1) {
[0]=>
array(4) {
["id"]=>
string(1) "1"
[0]=>
string(1) "1"
["label"]=>
string(1) "a"
[1]=>
string(1) "a"
}
}
Error: Cannot instantiate abstract class mystatement6
|
