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server/tests/lib/files/cache/updater.php
Robin Appelman 654b0daf01 update touch tests for updated behaviour
2013-10-29 14:22:13 +01:00

298 lines
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PHP
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<?php
/**
* Copyright (c) 2012 Robin Appelman <icewind@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace Test\Files\Cache;
use \OC\Files\Filesystem as Filesystem;
use OC\Files\Storage\Temporary;
class Updater extends \PHPUnit_Framework_TestCase {
/**
* @var \OC\Files\Storage\Storage $storage
*/
private $storage;
/**
* @var \OC\Files\Cache\Scanner $scanner
*/
private $scanner;
/**
* @var \OC\Files\Cache\Cache $cache
*/
private $cache;
private static $user;
public function setUp() {
$this->storage = new \OC\Files\Storage\Temporary(array());
$textData = "dummy file data\n";
$imgData = file_get_contents(\OC::$SERVERROOT . '/core/img/logo.png');
$this->storage->mkdir('folder');
$this->storage->file_put_contents('foo.txt', $textData);
$this->storage->file_put_contents('foo.png', $imgData);
$this->storage->file_put_contents('folder/bar.txt', $textData);
$this->storage->file_put_contents('folder/bar2.txt', $textData);
$this->scanner = $this->storage->getScanner();
$this->scanner->scan('');
$this->cache = $this->storage->getCache();
\OC\Files\Filesystem::tearDown();
if (!self::$user) {
self::$user = uniqid();
}
\OC\Files\Filesystem::init(self::$user, '/' . self::$user . '/files');
Filesystem::clearMounts();
Filesystem::mount($this->storage, array(), '/' . self::$user . '/files');
\OC_Hook::clear('OC_Filesystem');
\OC_Hook::connect('OC_Filesystem', 'post_write', '\OC\Files\Cache\Updater', 'writeHook');
\OC_Hook::connect('OC_Filesystem', 'post_delete', '\OC\Files\Cache\Updater', 'deleteHook');
\OC_Hook::connect('OC_Filesystem', 'post_rename', '\OC\Files\Cache\Updater', 'renameHook');
\OC_Hook::connect('OC_Filesystem', 'post_touch', '\OC\Files\Cache\Updater', 'touchHook');
}
public function tearDown() {
if ($this->cache) {
$this->cache->clear();
}
Filesystem::tearDown();
}
public function testWrite() {
$textSize = strlen("dummy file data\n");
$imageSize = filesize(\OC::$SERVERROOT . '/core/img/logo.png');
$this->cache->put('foo.txt', array('mtime' => 100));
$rootCachedData = $this->cache->get('');
$this->assertEquals(3 * $textSize + $imageSize, $rootCachedData['size']);
$fooCachedData = $this->cache->get('foo.txt');
Filesystem::file_put_contents('foo.txt', 'asd');
$cachedData = $this->cache->get('foo.txt');
$this->assertEquals(3, $cachedData['size']);
$this->assertNotEquals($fooCachedData['etag'], $cachedData['etag']);
$cachedData = $this->cache->get('');
$this->assertEquals(2 * $textSize + $imageSize + 3, $cachedData['size']);
$this->assertNotEquals($rootCachedData['etag'], $cachedData['etag']);
$rootCachedData = $cachedData;
$this->assertFalse($this->cache->inCache('bar.txt'));
Filesystem::file_put_contents('bar.txt', 'asd');
$this->assertTrue($this->cache->inCache('bar.txt'));
$cachedData = $this->cache->get('bar.txt');
$this->assertEquals(3, $cachedData['size']);
$mtime = $cachedData['mtime'];
$cachedData = $this->cache->get('');
$this->assertEquals(2 * $textSize + $imageSize + 2 * 3, $cachedData['size']);
$this->assertNotEquals($rootCachedData['etag'], $cachedData['etag']);
$this->assertGreaterThanOrEqual($rootCachedData['mtime'], $mtime);
}
public function testWriteWithMountPoints() {
$storage2 = new \OC\Files\Storage\Temporary(array());
$cache2 = $storage2->getCache();
Filesystem::mount($storage2, array(), '/' . self::$user . '/files/folder/substorage');
$folderCachedData = $this->cache->get('folder');
$substorageCachedData = $cache2->get('');
Filesystem::file_put_contents('folder/substorage/foo.txt', 'asd');
$this->assertTrue($cache2->inCache('foo.txt'));
$cachedData = $cache2->get('foo.txt');
$this->assertEquals(3, $cachedData['size']);
$mtime = $cachedData['mtime'];
$cachedData = $cache2->get('');
$this->assertNotEquals($substorageCachedData['etag'], $cachedData['etag']);
$this->assertEquals($mtime, $cachedData['mtime']);
$cachedData = $this->cache->get('folder');
$this->assertNotEquals($folderCachedData['etag'], $cachedData['etag']);
$this->assertEquals($mtime, $cachedData['mtime']);
}
public function testDelete() {
$textSize = strlen("dummy file data\n");
$imageSize = filesize(\OC::$SERVERROOT . '/core/img/logo.png');
$rootCachedData = $this->cache->get('');
$this->assertEquals(3 * $textSize + $imageSize, $rootCachedData['size']);
$this->assertTrue($this->cache->inCache('foo.txt'));
Filesystem::unlink('foo.txt');
$this->assertFalse($this->cache->inCache('foo.txt'));
$cachedData = $this->cache->get('');
$this->assertEquals(2 * $textSize + $imageSize, $cachedData['size']);
$this->assertNotEquals($rootCachedData['etag'], $cachedData['etag']);
$this->assertGreaterThanOrEqual($rootCachedData['mtime'], $cachedData['mtime']);
$rootCachedData = $cachedData;
Filesystem::mkdir('bar_folder');
$this->assertTrue($this->cache->inCache('bar_folder'));
$cachedData = $this->cache->get('');
$this->assertNotEquals($rootCachedData['etag'], $cachedData['etag']);
$rootCachedData = $cachedData;
Filesystem::rmdir('bar_folder');
$this->assertFalse($this->cache->inCache('bar_folder'));
$cachedData = $this->cache->get('');
$this->assertNotEquals($rootCachedData['etag'], $cachedData['etag']);
$this->assertGreaterThanOrEqual($rootCachedData['mtime'], $cachedData['mtime']);
}
public function testDeleteWithMountPoints() {
$storage2 = new \OC\Files\Storage\Temporary(array());
$cache2 = $storage2->getCache();
Filesystem::mount($storage2, array(), '/' . self::$user . '/files/folder/substorage');
Filesystem::file_put_contents('folder/substorage/foo.txt', 'asd');
$this->assertTrue($cache2->inCache('foo.txt'));
$folderCachedData = $this->cache->get('folder');
$substorageCachedData = $cache2->get('');
Filesystem::unlink('folder/substorage/foo.txt');
$this->assertFalse($cache2->inCache('foo.txt'));
$cachedData = $cache2->get('');
$this->assertNotEquals($substorageCachedData['etag'], $cachedData['etag']);
$this->assertGreaterThanOrEqual($substorageCachedData['mtime'], $cachedData['mtime']);
$cachedData = $this->cache->get('folder');
$this->assertNotEquals($folderCachedData['etag'], $cachedData['etag']);
$this->assertGreaterThanOrEqual($folderCachedData['mtime'], $cachedData['mtime']);
}
public function testRename() {
$textSize = strlen("dummy file data\n");
$imageSize = filesize(\OC::$SERVERROOT . '/core/img/logo.png');
$rootCachedData = $this->cache->get('');
$this->assertEquals(3 * $textSize + $imageSize, $rootCachedData['size']);
$this->assertTrue($this->cache->inCache('foo.txt'));
$fooCachedData = $this->cache->get('foo.txt');
$this->assertFalse($this->cache->inCache('bar.txt'));
Filesystem::rename('foo.txt', 'bar.txt');
$this->assertFalse($this->cache->inCache('foo.txt'));
$this->assertTrue($this->cache->inCache('bar.txt'));
$cachedData = $this->cache->get('bar.txt');
$this->assertEquals($fooCachedData['fileid'], $cachedData['fileid']);
$mtime = $cachedData['mtime'];
$cachedData = $this->cache->get('');
$this->assertEquals(3 * $textSize + $imageSize, $cachedData['size']);
$this->assertNotEquals($rootCachedData['etag'], $cachedData['etag']);
}
public function testRenameWithMountPoints() {
$storage2 = new \OC\Files\Storage\Temporary(array());
$cache2 = $storage2->getCache();
Filesystem::mount($storage2, array(), '/' . self::$user . '/files/folder/substorage');
Filesystem::file_put_contents('folder/substorage/foo.txt', 'asd');
$this->assertTrue($cache2->inCache('foo.txt'));
$folderCachedData = $this->cache->get('folder');
$substorageCachedData = $cache2->get('');
$fooCachedData = $cache2->get('foo.txt');
Filesystem::rename('folder/substorage/foo.txt', 'folder/substorage/bar.txt');
$this->assertFalse($cache2->inCache('foo.txt'));
$this->assertTrue($cache2->inCache('bar.txt'));
$cachedData = $cache2->get('bar.txt');
$this->assertEquals($fooCachedData['fileid'], $cachedData['fileid']);
$mtime = $cachedData['mtime'];
$cachedData = $cache2->get('');
$this->assertNotEquals($substorageCachedData['etag'], $cachedData['etag']);
// rename can cause mtime change - invalid assert
// $this->assertEquals($mtime, $cachedData['mtime']);
$cachedData = $this->cache->get('folder');
$this->assertNotEquals($folderCachedData['etag'], $cachedData['etag']);
// rename can cause mtime change - invalid assert
// $this->assertEquals($mtime, $cachedData['mtime']);
}
public function testTouch() {
$rootCachedData = $this->cache->get('');
$fooCachedData = $this->cache->get('foo.txt');
Filesystem::touch('foo.txt');
$cachedData = $this->cache->get('foo.txt');
$this->assertNotEquals($fooCachedData['etag'], $cachedData['etag']);
$this->assertGreaterThanOrEqual($fooCachedData['mtime'], $cachedData['mtime']);
$cachedData = $this->cache->get('');
$this->assertNotEquals($rootCachedData['etag'], $cachedData['etag']);
$this->assertGreaterThanOrEqual($rootCachedData['mtime'], $cachedData['mtime']);
$rootCachedData = $cachedData;
$time = 1371006070;
$barCachedData = $this->cache->get('folder/bar.txt');
$folderCachedData = $this->cache->get('folder');
Filesystem::touch('folder/bar.txt', $time);
$cachedData = $this->cache->get('folder/bar.txt');
$this->assertNotEquals($barCachedData['etag'], $cachedData['etag']);
$this->assertEquals($time, $cachedData['mtime']);
$cachedData = $this->cache->get('folder');
$this->assertNotEquals($folderCachedData['etag'], $cachedData['etag']);
$cachedData = $this->cache->get('');
$this->assertNotEquals($rootCachedData['etag'], $cachedData['etag']);
$this->assertEquals($time, $cachedData['mtime']);
}
public function testTouchWithMountPoints() {
$storage2 = new \OC\Files\Storage\Temporary(array());
$cache2 = $storage2->getCache();
Filesystem::mount($storage2, array(), '/' . self::$user . '/files/folder/substorage');
Filesystem::file_put_contents('folder/substorage/foo.txt', 'asd');
$this->assertTrue($cache2->inCache('foo.txt'));
$folderCachedData = $this->cache->get('folder');
$substorageCachedData = $cache2->get('');
$fooCachedData = $cache2->get('foo.txt');
$cachedData = $cache2->get('foo.txt');
$time = 1371006070;
Filesystem::touch('folder/substorage/foo.txt', $time);
$cachedData = $cache2->get('foo.txt');
$this->assertNotEquals($fooCachedData['etag'], $cachedData['etag']);
$this->assertEquals($time, $cachedData['mtime']);
$cachedData = $cache2->get('');
$this->assertNotEquals($substorageCachedData['etag'], $cachedData['etag']);
$cachedData = $this->cache->get('folder');
$this->assertNotEquals($folderCachedData['etag'], $cachedData['etag']);
$this->assertEquals($time, $cachedData['mtime']);
}
public function testUpdatePermissionsOnRescanOnlyForUpdatedFile() {
$permissionsCache = $this->storage->getPermissionsCache();
$scanner = $this->storage->getScanner();
$scanner->scan('');
$cache = $this->storage->getCache();
$loggedInUser = \OC_User::getUser();
\OC_User::setUserId(self::$user);
FileSystem::getDirectoryContent('/');
$past = time() - 600;
$cache->put('', array('storage_mtime' => $past));
$this->assertNotEquals(-1, $permissionsCache->get($cache->getId('foo.txt'), self::$user));
$this->assertNotEquals(-1, $permissionsCache->get($cache->getId('foo.png'), self::$user));
$permissionsCache->set($cache->getId('foo.png'), self::$user, 15);
FileSystem::file_put_contents('/foo.txt', 'asd');
$this->assertEquals(-1, $permissionsCache->get($cache->getId('foo.txt'), self::$user));
$this->assertEquals(15, $permissionsCache->get($cache->getId('foo.png'), self::$user));
FileSystem::getDirectoryContent('/');
$this->assertEquals(15, $permissionsCache->get($cache->getId('foo.png'), self::$user));
FileSystem::file_put_contents('/qwerty.txt', 'asd');
FileSystem::getDirectoryContent('/');
$this->assertEquals(15, $permissionsCache->get($cache->getId('foo.png'), self::$user));
\OC_User::setUserId($loggedInUser);
}
}
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