nextcloud/tests/lib/files/cache/cache.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;
class LongId extends \OC\Files\Storage\Temporary {
public function getId() {
return 'long:' . str_repeat('foo', 50) . parent::getId();
}
}
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class Cache extends \PHPUnit_Framework_TestCase {
/**
* @var \OC\Files\Storage\Temporary $storage;
*/
private $storage;
/**
* @var \OC\Files\Cache\Cache $cache
*/
private $cache;
public function testSimple() {
$file1 = 'foo';
$file2 = 'foo/bar';
$data1 = array('size' => 100, 'mtime' => 50, 'mimetype' => 'foo/folder');
$data2 = array('size' => 1000, 'mtime' => 20, 'mimetype' => 'foo/file');
$this->assertFalse($this->cache->inCache($file1));
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$this->assertEquals($this->cache->get($file1), null);
$id1 = $this->cache->put($file1, $data1);
$this->assertTrue($this->cache->inCache($file1));
$cacheData1 = $this->cache->get($file1);
foreach ($data1 as $key => $value) {
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$this->assertEquals($value, $cacheData1[$key]);
}
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$this->assertEquals($cacheData1['mimepart'], 'foo');
$this->assertEquals($cacheData1['fileid'], $id1);
$this->assertEquals($id1, $this->cache->getId($file1));
$this->assertFalse($this->cache->inCache($file2));
$id2 = $this->cache->put($file2, $data2);
$this->assertTrue($this->cache->inCache($file2));
$cacheData2 = $this->cache->get($file2);
foreach ($data2 as $key => $value) {
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$this->assertEquals($value, $cacheData2[$key]);
}
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$this->assertEquals($cacheData1['fileid'], $cacheData2['parent']);
$this->assertEquals($cacheData2['fileid'], $id2);
$this->assertEquals($id2, $this->cache->getId($file2));
$this->assertEquals($id1, $this->cache->getParentId($file2));
$newSize = 1050;
$newId2 = $this->cache->put($file2, array('size' => $newSize));
$cacheData2 = $this->cache->get($file2);
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$this->assertEquals($newId2, $id2);
$this->assertEquals($cacheData2['size'], $newSize);
$this->assertEquals($cacheData1, $this->cache->get($file1));
$this->cache->remove($file2);
$this->assertFalse($this->cache->inCache($file2));
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$this->assertEquals($this->cache->get($file2), null);
$this->assertTrue($this->cache->inCache($file1));
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$this->assertEquals($cacheData1, $this->cache->get($id1));
}
public function testPartial() {
$file1 = 'foo';
$this->cache->put($file1, array('size' => 10));
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$this->assertEquals(array('size' => 10), $this->cache->get($file1));
$this->cache->put($file1, array('mtime' => 15));
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$this->assertEquals(array('size' => 10, 'mtime' => 15), $this->cache->get($file1));
$this->cache->put($file1, array('size' => 12));
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$this->assertEquals(array('size' => 12, 'mtime' => 15), $this->cache->get($file1));
}
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public function testFolder() {
$file1 = 'folder';
$file2 = 'folder/bar';
$file3 = 'folder/foo';
$data1 = array('size' => 100, 'mtime' => 50, 'mimetype' => 'httpd/unix-directory');
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$fileData = array();
$fileData['bar'] = array('size' => 1000, 'mtime' => 20, 'mimetype' => 'foo/file');
$fileData['foo'] = array('size' => 20, 'mtime' => 25, 'mimetype' => 'foo/file');
$this->cache->put($file1, $data1);
$this->cache->put($file2, $fileData['bar']);
$this->cache->put($file3, $fileData['foo']);
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$content = $this->cache->getFolderContents($file1);
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$this->assertEquals(count($content), 2);
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foreach ($content as $cachedData) {
$data = $fileData[$cachedData['name']];
foreach ($data as $name => $value) {
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$this->assertEquals($value, $cachedData[$name]);
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}
}
$file4 = 'folder/unkownSize';
$fileData['unkownSize'] = array('size' => -1, 'mtime' => 25, 'mimetype' => 'foo/file');
$this->cache->put($file4, $fileData['unkownSize']);
$this->assertEquals(-1, $this->cache->calculateFolderSize($file1));
$fileData['unkownSize'] = array('size' => 5, 'mtime' => 25, 'mimetype' => 'foo/file');
$this->cache->put($file4, $fileData['unkownSize']);
$this->assertEquals(1025, $this->cache->calculateFolderSize($file1));
$this->cache->remove('folder');
$this->assertFalse($this->cache->inCache('folder/foo'));
$this->assertFalse($this->cache->inCache('folder/bar'));
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}
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function testStatus() {
$this->assertEquals(\OC\Files\Cache\Cache::NOT_FOUND, $this->cache->getStatus('foo'));
$this->cache->put('foo', array('size' => -1));
$this->assertEquals(\OC\Files\Cache\Cache::PARTIAL, $this->cache->getStatus('foo'));
$this->cache->put('foo', array('size' => -1, 'mtime' => 20, 'mimetype' => 'foo/file'));
$this->assertEquals(\OC\Files\Cache\Cache::SHALLOW, $this->cache->getStatus('foo'));
$this->cache->put('foo', array('size' => 10));
$this->assertEquals(\OC\Files\Cache\Cache::COMPLETE, $this->cache->getStatus('foo'));
}
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function testSearch() {
$file1 = 'folder';
$file2 = 'folder/foobar';
$file3 = 'folder/foo';
$data1 = array('size' => 100, 'mtime' => 50, 'mimetype' => 'foo/folder');
$fileData = array();
$fileData['foobar'] = array('size' => 1000, 'mtime' => 20, 'mimetype' => 'foo/file');
$fileData['foo'] = array('size' => 20, 'mtime' => 25, 'mimetype' => 'foo/file');
$this->cache->put($file1, $data1);
$this->cache->put($file2, $fileData['foobar']);
$this->cache->put($file3, $fileData['foo']);
$this->assertEquals(2, count($this->cache->search('%foo%')));
$this->assertEquals(1, count($this->cache->search('foo')));
$this->assertEquals(1, count($this->cache->search('%folder%')));
$this->assertEquals(1, count($this->cache->search('folder%')));
$this->assertEquals(3, count($this->cache->search('%')));
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$this->assertEquals(3, count($this->cache->searchByMime('foo')));
$this->assertEquals(2, count($this->cache->searchByMime('foo/file')));
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}
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function testMove() {
$file1 = 'folder';
$file2 = 'folder/bar';
$file3 = 'folder/foo';
$file4 = 'folder/foo/1';
$file5 = 'folder/foo/2';
$data = array('size' => 100, 'mtime' => 50, 'mimetype' => 'foo/bar');
$folderData = array('size' => 100, 'mtime' => 50, 'mimetype' => 'httpd/unix-directory');
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$this->cache->put($file1, $folderData);
$this->cache->put($file2, $folderData);
$this->cache->put($file3, $folderData);
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$this->cache->put($file4, $data);
$this->cache->put($file5, $data);
$this->cache->move('folder/foo', 'folder/foobar');
$this->assertFalse($this->cache->inCache('folder/foo'));
$this->assertFalse($this->cache->inCache('folder/foo/1'));
$this->assertFalse($this->cache->inCache('folder/foo/2'));
$this->assertTrue($this->cache->inCache('folder/bar'));
$this->assertTrue($this->cache->inCache('folder/foobar'));
$this->assertTrue($this->cache->inCache('folder/foobar/1'));
$this->assertTrue($this->cache->inCache('folder/foobar/2'));
}
function testGetIncomplete() {
$file1 = 'folder1';
$file2 = 'folder2';
$file3 = 'folder3';
$file4 = 'folder4';
$data = array('size' => 10, 'mtime' => 50, 'mimetype' => 'foo/bar');
$this->cache->put($file1, $data);
$data['size'] = -1;
$this->cache->put($file2, $data);
$this->cache->put($file3, $data);
$data['size'] = 12;
$this->cache->put($file4, $data);
$this->assertEquals($file3, $this->cache->getIncomplete());
}
function testNonExisting() {
$this->assertFalse($this->cache->get('foo.txt'));
$this->assertEquals(array(), $this->cache->getFolderContents('foo'));
}
function testGetById() {
$storageId = $this->storage->getId();
$data = array('size' => 1000, 'mtime' => 20, 'mimetype' => 'foo/file');
$id = $this->cache->put('foo', $data);
$this->assertEquals(array($storageId, 'foo'), \OC\Files\Cache\Cache::getById($id));
}
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function testStorageMTime() {
$data = array('size' => 1000, 'mtime' => 20, 'mimetype' => 'foo/file');
$this->cache->put('foo', $data);
$cachedData = $this->cache->get('foo');
$this->assertEquals($data['mtime'], $cachedData['storage_mtime']);//if no storage_mtime is saved, mtime should be used
$this->cache->put('foo', array('storage_mtime' => 30));//when setting storage_mtime, mtime is also set
$cachedData = $this->cache->get('foo');
$this->assertEquals(30, $cachedData['storage_mtime']);
$this->assertEquals(30, $cachedData['mtime']);
$this->cache->put('foo', array('mtime' => 25));//setting mtime does not change storage_mtime
$cachedData = $this->cache->get('foo');
$this->assertEquals(30, $cachedData['storage_mtime']);
$this->assertEquals(25, $cachedData['mtime']);
}
function testLongId() {
$storage = new LongId(array());
$cache = $storage->getCache();
$storageId = $storage->getId();
$data = array('size' => 1000, 'mtime' => 20, 'mimetype' => 'foo/file');
$id = $cache->put('foo', $data);
$this->assertEquals(array(md5($storageId), 'foo'), \OC\Files\Cache\Cache::getById($id));
}
public function tearDown() {
$this->cache->clear();
}
public function setUp() {
$this->storage = new \OC\Files\Storage\Temporary(array());
$this->cache = new \OC\Files\Cache\Cache($this->storage);
}
}