179 lines
9.7 KiB
PHP
179 lines
9.7 KiB
PHP
<?php
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use PrivateBin\Data\Filesystem;
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class FilesystemTest extends PHPUnit_Framework_TestCase
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{
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private $_model;
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private $_path;
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private $_invalidPath;
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public function setUp()
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{
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/* Setup Routine */
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$this->_path = sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'privatebin_data';
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$this->_invalidPath = $this->_path . DIRECTORY_SEPARATOR . 'bar';
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$this->_model = Filesystem::getInstance(array('dir' => $this->_path));
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if (!is_dir($this->_path)) {
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mkdir($this->_path);
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}
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if (!is_dir($this->_invalidPath)) {
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mkdir($this->_invalidPath);
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}
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}
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public function tearDown()
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{
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/* Tear Down Routine */
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chmod($this->_invalidPath, 0700);
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Helper::rmDir($this->_path);
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}
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public function testFileBasedDataStoreWorks()
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{
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$this->_model->delete(Helper::getPasteId());
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// storing pastes
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$paste = Helper::getPaste(array('expire_date' => 1344803344));
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$this->assertFalse($this->_model->exists(Helper::getPasteId()), 'paste does not yet exist');
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$this->assertTrue($this->_model->create(Helper::getPasteId(), $paste), 'store new paste');
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$this->assertTrue($this->_model->exists(Helper::getPasteId()), 'paste exists after storing it');
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$this->assertFalse($this->_model->create(Helper::getPasteId(), $paste), 'unable to store the same paste twice');
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$this->assertEquals(json_decode(json_encode($paste)), $this->_model->read(Helper::getPasteId()));
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// storing comments
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$this->assertFalse($this->_model->existsComment(Helper::getPasteId(), Helper::getPasteId(), Helper::getCommentId()), 'comment does not yet exist');
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$this->assertTrue($this->_model->createComment(Helper::getPasteId(), Helper::getPasteId(), Helper::getCommentId(), Helper::getComment()), 'store comment');
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$this->assertTrue($this->_model->existsComment(Helper::getPasteId(), Helper::getPasteId(), Helper::getCommentId()), 'comment exists after storing it');
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$this->assertFalse($this->_model->createComment(Helper::getPasteId(), Helper::getPasteId(), Helper::getCommentId(), Helper::getComment()), 'unable to store the same comment twice');
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$comment = json_decode(json_encode(Helper::getComment()));
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$comment->id = Helper::getCommentId();
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$comment->parentid = Helper::getPasteId();
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$this->assertEquals(
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array($comment->meta->postdate => $comment),
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$this->_model->readComments(Helper::getPasteId())
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);
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// deleting pastes
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$this->_model->delete(Helper::getPasteId());
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$this->assertFalse($this->_model->exists(Helper::getPasteId()), 'paste successfully deleted');
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$this->assertFalse($this->_model->existsComment(Helper::getPasteId(), Helper::getPasteId(), Helper::getCommentId()), 'comment was deleted with paste');
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$this->assertFalse($this->_model->read(Helper::getPasteId()), 'paste can no longer be found');
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}
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public function testFileBasedAttachmentStoreWorks()
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{
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$this->_model->delete(Helper::getPasteId());
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$original = $paste = Helper::getPasteWithAttachment(array('expire_date' => 1344803344));
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$paste['meta']['attachment'] = $paste['attachment'];
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$paste['meta']['attachmentname'] = $paste['attachmentname'];
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unset($paste['attachment'], $paste['attachmentname']);
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$this->assertFalse($this->_model->exists(Helper::getPasteId()), 'paste does not yet exist');
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$this->assertTrue($this->_model->create(Helper::getPasteId(), $paste), 'store new paste');
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$this->assertTrue($this->_model->exists(Helper::getPasteId()), 'paste exists after storing it');
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$this->assertFalse($this->_model->create(Helper::getPasteId(), $paste), 'unable to store the same paste twice');
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$this->assertEquals(json_decode(json_encode($original)), $this->_model->read(Helper::getPasteId()));
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}
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/**
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* pastes a-g are expired and should get deleted, x never expires and y-z expire in an hour
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*/
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public function testPurge()
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{
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mkdir($this->_path . DIRECTORY_SEPARATOR . '00', 0777, true);
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$expired = Helper::getPaste(array('expire_date' => 1344803344));
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$paste = Helper::getPaste(array('expire_date' => time() + 3600));
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$keys = array('a', 'b', 'c', 'd', 'e', 'f', 'g', 'x', 'y', 'z');
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$ids = array();
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foreach ($keys as $key) {
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$ids[$key] = substr(md5($key), 0, 16);
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$this->assertFalse($this->_model->exists($ids[$key]), "paste $key does not yet exist");
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if (in_array($key, array('x', 'y', 'z'))) {
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$this->assertTrue($this->_model->create($ids[$key], $paste), "store $key paste");
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} elseif ($key === 'x') {
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$this->assertTrue($this->_model->create($ids[$key], Helper::getPaste()), "store $key paste");
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} else {
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$this->assertTrue($this->_model->create($ids[$key], $expired), "store $key paste");
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}
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$this->assertTrue($this->_model->exists($ids[$key]), "paste $key exists after storing it");
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}
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$this->_model->purge(10);
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foreach ($ids as $key => $id) {
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if (in_array($key, array('x', 'y', 'z'))) {
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$this->assertTrue($this->_model->exists($id), "paste $key exists after purge");
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$this->_model->delete($id);
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} else {
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$this->assertFalse($this->_model->exists($id), "paste $key was purged");
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}
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}
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}
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public function testErrorDetection()
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{
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$this->_model->delete(Helper::getPasteId());
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$paste = Helper::getPaste(array('formatter' => "Invalid UTF-8 sequence: \xB1\x31"));
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$this->assertFalse($this->_model->exists(Helper::getPasteId()), 'paste does not yet exist');
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$this->assertFalse($this->_model->create(Helper::getPasteId(), $paste), 'unable to store broken paste');
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$this->assertFalse($this->_model->exists(Helper::getPasteId()), 'paste does still not exist');
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}
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public function testCommentErrorDetection()
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{
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$this->_model->delete(Helper::getPasteId());
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$comment = Helper::getComment(array('formatter' => "Invalid UTF-8 sequence: \xB1\x31"));
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$this->assertFalse($this->_model->exists(Helper::getPasteId()), 'paste does not yet exist');
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$this->assertTrue($this->_model->create(Helper::getPasteId(), Helper::getPaste()), 'store new paste');
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$this->assertTrue($this->_model->exists(Helper::getPasteId()), 'paste exists after storing it');
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$this->assertFalse($this->_model->existsComment(Helper::getPasteId(), Helper::getPasteId(), Helper::getCommentId()), 'comment does not yet exist');
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$this->assertFalse($this->_model->createComment(Helper::getPasteId(), Helper::getPasteId(), Helper::getCommentId(), $comment), 'unable to store broken comment');
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$this->assertFalse($this->_model->existsComment(Helper::getPasteId(), Helper::getPasteId(), Helper::getCommentId()), 'comment does still not exist');
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}
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public function testOldFilesGetConverted()
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{
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// generate 10 (default purge batch size) pastes in the old format
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$paste = Helper::getPaste();
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$comment = Helper::getComment();
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$commentid = Helper::getCommentId();
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$ids = array();
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for ($i = 0, $max = 10; $i < $max; ++$i) {
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// PHPs mt_rand only supports 32 bit or up 0x7fffffff on 64 bit systems to be precise :-/
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$dataid = str_pad(dechex(mt_rand(0, mt_getrandmax())), 8, '0', STR_PAD_LEFT) .
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str_pad(dechex(mt_rand(0, mt_getrandmax())), 8, '0', STR_PAD_LEFT);
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$storagedir = $this->_path . DIRECTORY_SEPARATOR . substr($dataid, 0, 2) .
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DIRECTORY_SEPARATOR . substr($dataid, 2, 2) . DIRECTORY_SEPARATOR;
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$ids[$dataid] = $storagedir;
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if (!is_dir($storagedir)) {
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mkdir($storagedir, 0700, true);
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}
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file_put_contents($storagedir . $dataid, json_encode($paste));
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$storagedir .= $dataid . '.discussion' . DIRECTORY_SEPARATOR;
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if (!is_dir($storagedir)) {
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mkdir($storagedir, 0700, true);
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}
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file_put_contents($storagedir . $dataid . '.' . $commentid . '.' . $dataid, json_encode($comment));
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}
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// check that all 10 pastes were converted after the purge
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$this->_model->purge(10);
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foreach ($ids as $dataid => $storagedir) {
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$this->assertFileExists($storagedir . $dataid . '.php', "paste $dataid exists in new format");
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$this->assertFileNotExists($storagedir . $dataid, "old format paste $dataid got removed");
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$this->assertTrue($this->_model->exists($dataid), "paste $dataid exists");
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$this->assertEquals($this->_model->read($dataid), json_decode(json_encode($paste)), "paste $dataid wasn't modified in the conversion");
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$storagedir .= $dataid . '.discussion' . DIRECTORY_SEPARATOR;
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$this->assertFileExists($storagedir . $dataid . '.' . $commentid . '.' . $dataid . '.php', "comment of $dataid exists in new format");
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$this->assertFileNotExists($storagedir . $dataid . '.' . $commentid . '.' . $dataid, "old format comment of $dataid got removed");
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$this->assertTrue($this->_model->existsComment($dataid, $dataid, $commentid), "comment in paste $dataid exists");
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$comment = json_decode(json_encode($comment));
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$comment->id = $commentid;
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$comment->parentid = $dataid;
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$this->assertEquals($this->_model->readComments($dataid), array($comment->meta->postdate => $comment), "comment of $dataid wasn't modified in the conversion");
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}
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}
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}
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