silverstripe-framework/tests/filesystem/UploadTest.php

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<?php
/**
* @package sapphire
* @subpackage tests
*/
class UploadTest extends SapphireTest {
static $fixture_file = 'sapphire/tests/filesystem/UploadTest.yml';
function testUpload() {
// create tmp file
$tmpFileName = 'UploadTest_testUpload.txt';
$tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
$tmpFileContent = '';
for($i=0; $i<10000; $i++) $tmpFileContent .= '0';
file_put_contents($tmpFilePath, $tmpFileContent);
// emulates the $_FILES array
$tmpFile = array(
'name' => $tmpFileName,
'type' => 'text/plaintext',
'size' => filesize($tmpFilePath),
'tmp_name' => $tmpFilePath,
'extension' => 'txt',
'error' => UPLOAD_ERR_OK,
);
$v = new UploadTest_Validator();
// test upload into default folder
$u1 = new Upload();
$u1->setValidator($v);
$u1->load($tmpFile);
$file1 = $u1->getFile();
$this->assertTrue(
file_exists($file1->getFullPath()),
'File upload to standard directory in /assets'
);
$this->assertTrue(
(strpos($file1->getFullPath(), Director::baseFolder() . '/assets/' . Upload::$uploads_folder) !== false),
'File upload to standard directory in /assets'
);
$file1->delete();
// test upload into custom folder
$customFolder = 'UploadTest_testUpload';
$u2 = new Upload();
$u2->load($tmpFile, $customFolder);
$file2 = $u2->getFile();
$this->assertTrue(
file_exists($file2->getFullPath()),
'File upload to custom directory in /assets'
);
$this->assertTrue(
(strpos($file2->getFullPath(), Director::baseFolder() . '/assets/' . $customFolder) !== false),
'File upload to custom directory in /assets'
);
$file2->delete();
unlink($tmpFilePath);
rmdir(Director::baseFolder() . '/assets/' . $customFolder);
}
function testAllowedFilesize() {
// create tmp file
$tmpFileName = 'UploadTest_testUpload.txt';
$tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
$tmpFileContent = '';
for($i=0; $i<10000; $i++) $tmpFileContent .= '0';
file_put_contents($tmpFilePath, $tmpFileContent);
// emulates the $_FILES array
$tmpFile = array(
'name' => $tmpFileName,
'type' => 'text/plaintext',
'size' => filesize($tmpFilePath),
'tmp_name' => $tmpFilePath,
'extension' => 'txt',
'error' => UPLOAD_ERR_OK,
);
$v = new UploadTest_Validator();
$v->setAllowedMaxFileSize(array('txt' => 10));
// test upload into default folder
$u1 = new Upload();
$u1->setValidator($v);
$result = $u1->load($tmpFile);
$this->assertFalse($result, 'Load failed because size was too big');
}
function testAllowedSizeOnFileWithNoExtension() {
// create tmp file
$tmpFileName = 'UploadTest_testUpload';
$tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
$tmpFileContent = '';
for($i=0; $i<10000; $i++) $tmpFileContent .= '0';
file_put_contents($tmpFilePath, $tmpFileContent);
// emulates the $_FILES array
$tmpFile = array(
'name' => $tmpFileName,
'type' => 'text/plaintext',
'size' => filesize($tmpFilePath),
'tmp_name' => $tmpFilePath,
'extension' => '',
'error' => UPLOAD_ERR_OK,
);
$v = new UploadTest_Validator();
$v->setAllowedMaxFileSize(array('' => 10));
// test upload into default folder
$u1 = new Upload();
$u1->setValidator($v);
$result = $u1->load($tmpFile);
$this->assertFalse($result, 'Load failed because size was too big');
}
function testUploadDoesNotAllowUnknownExtension() {
// create tmp file
$tmpFileName = 'UploadTest_testUpload.php';
$tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
$tmpFileContent = '';
for($i=0; $i<10000; $i++) $tmpFileContent .= '0';
file_put_contents($tmpFilePath, $tmpFileContent);
// emulates the $_FILES array
$tmpFile = array(
'name' => $tmpFileName,
'type' => 'text/plaintext',
'size' => filesize($tmpFilePath),
'tmp_name' => $tmpFilePath,
'extension' => 'php',
'error' => UPLOAD_ERR_OK,
);
$v = new UploadTest_Validator();
$v->setAllowedExtensions(array('txt'));
// test upload into default folder
$u = new Upload();
$u->setValidator($v);
$result = $u->load($tmpFile);
$this->assertFalse($result, 'Load failed because extension was not accepted');
}
function testUploadAcceptsAllowedExtension() {
// create tmp file
$tmpFileName = 'UploadTest_testUpload.txt';
$tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
$tmpFileContent = '';
for($i=0; $i<10000; $i++) $tmpFileContent .= '0';
file_put_contents($tmpFilePath, $tmpFileContent);
// emulates the $_FILES array
$tmpFile = array(
'name' => $tmpFileName,
'type' => 'text/plaintext',
'size' => filesize($tmpFilePath),
'tmp_name' => $tmpFilePath,
'extension' => 'txt',
'error' => UPLOAD_ERR_OK,
);
$v = new UploadTest_Validator();
$v->setAllowedExtensions(array('txt'));
// test upload into default folder
$u = new Upload();
$u->setValidator($v);
$u->load($tmpFile);
$file = $u->getFile();
$this->assertTrue(
file_exists($file->getFullPath()),
'File upload to custom directory in /assets'
);
$file->delete();
}
function testUploadDeniesNoExtensionFilesIfNoEmptyStringSetForValidatorExtensions() {
// create tmp file
$tmpFileName = 'UploadTest_testUpload';
$tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
$tmpFileContent = '';
for($i=0; $i<10000; $i++) $tmpFileContent .= '0';
file_put_contents($tmpFilePath, $tmpFileContent);
// emulates the $_FILES array
$tmpFile = array(
'name' => $tmpFileName,
'type' => 'text/plaintext',
'size' => filesize($tmpFilePath),
'tmp_name' => $tmpFilePath,
'extension' => '',
'error' => UPLOAD_ERR_OK,
);
$v = new UploadTest_Validator();
$v->setAllowedExtensions(array('txt'));
// test upload into default folder
$u = new Upload();
$result = $u->load($tmpFile);
$this->assertFalse($result, 'Load failed because extension was not accepted');
$this->assertEquals(1, count($u->getErrors()), 'There is a single error of the file extension');
}
// Delete files in the default uploads directory that match the name pattern.
// @param String $namePattern A regular expression applied to files in the directory. If the name matches
// the pattern, it is deleted. Directories, . and .. are excluded.
function deleteTestUploadFiles($namePattern) {
$tmpFolder = ASSETS_PATH . "/" . Upload::$uploads_folder;
$files = scandir($tmpFolder);
foreach ($files as $f) {
if ($f == "." || $f == ".." || is_dir("$tmpFolder/$f")) continue;
if (preg_match($namePattern, $f)) unlink("$tmpFolder/$f");
}
}
function testUploadTarGzFileTwiceAppendsNumber() {
// create tmp file
$tmpFileName = 'UploadTest_testUpload.tar.gz';
$tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
$tmpFileContent = '';
for($i=0; $i<10000; $i++) $tmpFileContent .= '0';
file_put_contents($tmpFilePath, $tmpFileContent);
// emulates the $_FILES array
$tmpFile = array(
'name' => $tmpFileName,
'type' => 'text/plaintext',
'size' => filesize($tmpFilePath),
'tmp_name' => $tmpFilePath,
'extension' => 'tar.gz',
'error' => UPLOAD_ERR_OK,
);
// Make sure there are none here, otherwise they get renamed incorrectly for the test.
$this->deleteTestUploadFiles("/UploadTesttestUpload.*tar\.gz/");
// test upload into default folder
$u = new Upload();
$u->load($tmpFile);
$file = $u->getFile();
$this->assertEquals(
'UploadTesttestUpload.tar.gz',
$file->Name,
'File has a name without a number because it\'s not a duplicate'
);
$u = new Upload();
$u->load($tmpFile);
$file2 = $u->getFile();
$this->assertEquals(
'UploadTesttestUpload2.tar.gz',
$file2->Name,
'File receives a number attached to the end before the extension'
);
$file->delete();
$file2->delete();
}
function testUploadFileWithNoExtensionTwiceAppendsNumber() {
// create tmp file
$tmpFileName = 'UploadTest_testUpload';
$tmpFilePath = TEMP_FOLDER . '/' . $tmpFileName;
$tmpFileContent = '';
for($i=0; $i<10000; $i++) $tmpFileContent .= '0';
file_put_contents($tmpFilePath, $tmpFileContent);
// emulates the $_FILES array
$tmpFile = array(
'name' => $tmpFileName,
'type' => 'text/plaintext',
'size' => filesize($tmpFilePath),
'tmp_name' => $tmpFilePath,
'extension' => 'txt',
'error' => UPLOAD_ERR_OK,
);
// Make sure there are none here, otherwise they get renamed incorrectly for the test.
$this->deleteTestUploadFiles("/UploadTesttestUpload.*/");
$v = new UploadTest_Validator();
$v->setAllowedExtensions(array(''));
// test upload into default folder
$u = new Upload();
$u->setValidator($v);
$u->load($tmpFile);
$file = $u->getFile();
$this->assertEquals(
'UploadTesttestUpload',
$file->Name,
'File is uploaded without extension'
);
$u = new Upload();
$u->setValidator($v);
$u->load($tmpFile);
$file2 = $u->getFile();
$this->assertEquals(
'UploadTesttestUpload_2',
$file2->Name,
'File receives a number attached to the end'
);
$file->delete();
$file2->delete();
}
}
class UploadTest_Validator extends Upload_Validator implements TestOnly {
/**
* Looser check validation that doesn't do is_upload_file()
* checks as we're faking a POST request that PHP didn't generate
* itself.
*
* @return boolean
*/
public function validate() {
$pathInfo = pathinfo($this->tmpFile['name']);
// filesize validation
if(!$this->isValidSize()) {
$ext = (isset($pathInfo['extension'])) ? $pathInfo['extension'] : '';
$arg = File::format_size($this->getAllowedMaxFileSize($ext));
$this->errors[] = sprintf(
_t(
'File.TOOLARGE',
'Filesize is too large, maximum %s allowed.',
PR_MEDIUM,
'Argument 1: Filesize (e.g. 1MB)'
),
$arg
);
return false;
}
// extension validation
if(!$this->isValidExtension()) {
$this->errors[] = sprintf(
_t(
'File.INVALIDEXTENSION',
'Extension is not allowed (valid: %s)',
PR_MEDIUM,
'Argument 1: Comma-separated list of valid extensions'
),
implode(',', $this->allowedExtensions)
);
return false;
}
return true;
}
}