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|
--TEST--
MySQL PDOStatement - inserting BLOB from stream
--EXTENSIONS--
pdo_mysql
--SKIPIF--
<?php
require_once __DIR__ . '/inc/mysql_pdo_test.inc';
MySQLPDOTest::skip();
$tmp = MySQLPDOTest::getTempDir();
if (!$tmp)
die("skip Can't create temporary file");
$file = $tmp . DIRECTORY_SEPARATOR . 'pdoblob.tst';
$fp = fopen($file, 'w');
if (!$fp)
die("skip Can't create temporary file");
if (4 != fwrite($fp, 'test')) {
die("skip Can't create temporary file");
}
fclose($fp);
clearstatcache();
if (!file_exists($file))
die("skip Can't create temporary file");
unlink($file);
?>
--FILE--
<?php
require_once __DIR__ . '/inc/mysql_pdo_test.inc';
function blob_from_stream($offset, $db, $file, $blob) {
@unlink($file);
clearstatcache();
if (file_exists($file)) {
printf("[%03d + 1] Cannot remove old test file\n", $offset);
return false;
}
$fp = fopen($file, 'w');
if (!$fp || !fwrite($fp, $blob)) {
printf("[%03d + 2] Cannot create test file '%s'\n", $offset, $file);
return false;
}
fclose($fp);
clearstatcache();
if (!file_exists($file)) {
printf("[%03d + 3] Failed to create test file '%s'\n", $offset, $file);
return false;
}
$sql = sprintf('CREATE TABLE test_stmt_blobfromstream(id INT, label BLOB) ENGINE=%s', PDO_MYSQL_TEST_ENGINE);
$db->exec($sql);
if (!$stmt = $db->prepare('INSERT INTO test_stmt_blobfromstream(id, label) VALUES (?, ?)')) {
printf("[%03d + 4] %s\n", $offset, var_export($db->errorInfo(), true));
return false;
}
$fp = fopen($file, 'r');
if (!$fp) {
printf("[%03d + 5] Cannot create test file '%s'\n", $offset, $file);
return false;
}
$id = 1;
$stmt->bindParam(1, $id);
if (true !== ($tmp = $stmt->bindParam(2, $fp, PDO::PARAM_LOB))) {
printf("[%03d + 6] Expecting true, got %s. %s\n",
$offset,
var_export($tmp, true),
var_export($db->errorInfo(), true));
return false;
}
if (true !== $stmt->execute()) {
printf("[%03d + 7] Failed to INSERT data, %s\n", $offset, var_export($stmt->errorInfo(), true));
return false;
}
$stmt2 = $db->query('SELECT id, label FROM test_stmt_blobfromstream WHERE id = 1');
$row = $stmt2->fetch(PDO::FETCH_ASSOC);
if ($row['label'] != $blob) {
printf("[%03d + 8] INSERT and/or SELECT has failed, dumping data.\n", $offset);
var_dump($row);
var_dump($blob);
return false;
}
// Lets test the chr(0) handling in case the streaming has failed:
// is the bug about chr(0) or the streaming...
$db->exec('DELETE FROM test_stmt_blobfromstream');
$stmt = $db->prepare('INSERT INTO test_stmt_blobfromstream(id, label) VALUES (?, ?)');
$stmt->bindParam(1, $id);
$stmt->bindParam(2, $blob);
if (true !== $stmt->execute())
printf("[%03d + 9] %s\n", $offset, var_export($stmt->errorInfo(), true));
$stmt2 = $db->query('SELECT id, label FROM test_stmt_blobfromstream WHERE id = 1');
$row = $stmt2->fetch(PDO::FETCH_ASSOC);
if ($row['label'] != $blob) {
printf("[%03d + 10] INSERT and/or SELECT has failed, dumping data.\n", $offset);
var_dump($row);
var_dump($blob);
return false;
}
return true;
}
$db = MySQLPDOTest::factory();
$blob = 'I am a mighty BLOB!' . chr(0) . "I am a binary thingie!";
$tmp = MySQLPDOTest::getTempDir();
$file = $tmp . DIRECTORY_SEPARATOR . 'pdoblob.tst';
try {
printf("Emulated PS...\n");
$db->setAttribute(PDO::ATTR_EMULATE_PREPARES, 1);
blob_from_stream(10, $db, $file, $blob);
$db->exec('DROP TABLE IF EXISTS test_stmt_blobfromstream');
printf("Native PS...\n");
$db->setAttribute(PDO::ATTR_EMULATE_PREPARES, 0);
blob_from_stream(30, $db, $file, $blob);
} catch (PDOException $e) {
printf("[001] %s [%s] %s\n",
$e->getMessage(), $db->errorCode(), implode(' ', $db->errorInfo()));
}
print "done!";
?>
--CLEAN--
<?php
require_once __DIR__ . '/inc/mysql_pdo_test.inc';
$db = MySQLPDOTest::factory();
$db->exec('DROP TABLE IF EXISTS test_stmt_blobfromstream');
@unlink(MySQLPDOTest::getTempDir() . DIRECTORY_SEPARATOR . 'pdoblob.tst');
?>
--EXPECT--
Emulated PS...
Native PS...
done!
|
