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be0793d2e7
pecl#12794, pecl#12401 # Running the tests: # (Note: Doesn't work currnetly on HEAD, see: # http://news.php.net/php.qa/64378) # # PDO_MYSQL_TEST_DSN - DSN # For example: mysql:dbname=test;host=localhost;port=3306 # # PDO_MYSQL_TEST_HOST - database host # PDO_MYSQL_TEST_DB - database (schema) name # PDO_MYSQL_TEST_SOCKET - database server socket # PDO_MYSQL_TEST_ENGINE - storage engine to use # PDO_MYSQL_TEST_USER - database user # PDO_MYSQL_TEST_PASS - database user password # PDO_MYSQL_TEST_CHARSET - database charset # # NOTE: if any of PDO_MYSQL_TEST_[HOST|DB|SOCKET|ENGINE|CHARSET] is # part of PDO_MYSQL_TEST_DSN, the values must match. That is, for example, # for PDO_MYSQL_TEST_DSN = mysql:dbname=test you MUST set PDO_MYSQL_TEST_DB=test.
70 lines
2.0 KiB
PHP
70 lines
2.0 KiB
PHP
--TEST--
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MySQL PDO->__construct(), PDO::MYSQL_ATTR_MAX_BUFFER_SIZE
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--SKIPIF--
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<?php
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require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'skipif.inc');
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require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
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MySQLPDOTest::skip();
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if (MySQLPDOTest::isPDOMySQLnd())
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die("skip PDO::MYSQL_ATTR_MAX_BUFFER_SIZE not supported with mysqlnd");
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?>
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--FILE--
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<?php
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require_once(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'mysql_pdo_test.inc');
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function try_buffer_size($offset, $buffer_size) {
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try {
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$dsn = MySQLPDOTest::getDSN();
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$user = PDO_MYSQL_TEST_USER;
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$pass = PDO_MYSQL_TEST_PASS;
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/* unsigned overflow possible ? */
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$db = new PDO($dsn, $user, $pass,
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array(
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PDO::MYSQL_ATTR_MAX_BUFFER_SIZE => $buffer_size,
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/* buffer is only relevant with native PS */
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PDO::MYSQL_ATTR_DIRECT_QUERY => 0,
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PDO::ATTR_EMULATE_PREPARES => 0,
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));
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$db->exec('DROP TABLE IF EXISTS test');
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$db->exec(sprintf('CREATE TABLE test(id INT, val LONGBLOB) ENGINE = %s', PDO_MYSQL_TEST_ENGINE));
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// 10 * (10 * 1024) = 10 * (10 * 1k) = 100k
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$db->exec('INSERT INTO test(id, val) VALUES (1, REPEAT("01234567890", 10240))');
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$stmt = $db->prepare('SELECT id, val FROM test');
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$stmt->execute();
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$id = $val = NULL;
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$stmt->bindColumn(1, $id);
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$stmt->bindColumn(2, $val);
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while ($row = $stmt->fetch(PDO::FETCH_BOUND)) {
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printf("[%03d] id = %d, val = %s... (length: %d)\n",
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$offset, $id, substr($val, 0, 10), strlen($val));
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}
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$db->exec('DROP TABLE IF EXISTS test');
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} catch (PDOException $e) {
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printf("[%03d] %s, [%s] %s\n",
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$offset,
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$e->getMessage(),
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(is_object($db)) ? $db->errorCode() : 'n/a',
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(is_object($db)) ? implode(' ', $db->errorInfo()) : 'n/a');
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}
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}
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try_buffer_size(1, -1);
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try_buffer_size(2, 1000);
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try_buffer_size(3, NULL);
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try_buffer_size(4, 2000);
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print "done!";
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--EXPECTF--
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[001] id = 1, val = 0123456789... (length: %d)
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[002] id = 1, val = 0123456789... (length: 1000)
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[003] id = 1, val = 0123456789... (length: %d)
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[004] id = 1, val = 0123456789... (length: 2000)
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done!
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