Commit fa3b6192 authored by Robin Appelman's avatar Robin Appelman
Browse files

Merge pull request #11575 from owncloud/cache-watcher-propagate

Propagate etag changes when the watcher finds a changed file
parents e345697c d26a427f
......@@ -30,6 +30,11 @@ class Updater {
$this->propagator = new ChangePropagator($view);
}
public function propagate($path, $time = null) {
$this->propagator->addChange($path);
$this->propagator->propagateChanges($time);
}
/**
* Update the cache for $path
*
......
......@@ -903,6 +903,7 @@ class View {
$scanner->scan($internalPath, Cache\Scanner::SCAN_SHALLOW);
$data = $cache->get($internalPath);
} else if ($watcher->checkUpdate($internalPath, $data)) {
$this->updater->propagate($path);
$data = $cache->get($internalPath);
}
......@@ -974,6 +975,7 @@ class View {
$scanner->scan($internalPath, Cache\Scanner::SCAN_SHALLOW);
$data = $cache->get($internalPath);
} else if ($watcher->checkUpdate($internalPath, $data)) {
$this->updater->propagate($path);
$data = $cache->get($internalPath);
}
......
......@@ -8,6 +8,7 @@
namespace Test\Files;
use OC\Files\Cache\Watcher;
use OC\Files\Storage\Temporary;
class TemporaryNoTouch extends \OC\Files\Storage\Temporary {
public function touch($path, $mtime = null) {
......@@ -652,6 +653,36 @@ class View extends \PHPUnit_Framework_TestCase {
$this->assertSame($info['etag'], $info2['etag']);
}
public function testWatcherEtagCrossStorage() {
$storage1 = new Temporary(array());
$storage2 = new Temporary(array());
$scanner1 = $storage1->getScanner();
$scanner2 = $storage2->getScanner();
$storage1->mkdir('sub');
\OC\Files\Filesystem::mount($storage1, array(), '/test/');
\OC\Files\Filesystem::mount($storage2, array(), '/test/sub/storage');
$past = time() - 100;
$storage2->file_put_contents('test.txt', 'foobar');
$scanner1->scan('');
$scanner2->scan('');
$view = new \OC\Files\View('');
$storage2->getWatcher('')->setPolicy(Watcher::CHECK_ALWAYS);
$oldFileInfo = $view->getFileInfo('/test/sub/storage/test.txt');
$oldFolderInfo = $view->getFileInfo('/test');
$storage2->getCache()->update($oldFileInfo->getId(), array(
'storage_mtime' => $past
));
$view->getFileInfo('/test/sub/storage/test.txt');
$newFolderInfo = $view->getFileInfo('/test');
$this->assertNotEquals($newFolderInfo->getEtag(), $oldFolderInfo->getEtag());
}
/**
* @dataProvider absolutePathProvider
*/
......
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