From 8b90a55831b2da00ee7d71878eb69d975f7a2424 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rn=20Friedrich=20Dreyer?= <jfd@butonic.de>
Date: Wed, 23 Sep 2015 13:59:37 +0200
Subject: [PATCH 1/2] use correct variable

wow ... just wow ...
---
 lib/private/files/storage/wrapper/permissionsmask.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/private/files/storage/wrapper/permissionsmask.php b/lib/private/files/storage/wrapper/permissionsmask.php
index 50c3f2a626..8d40d02363 100644
--- a/lib/private/files/storage/wrapper/permissionsmask.php
+++ b/lib/private/files/storage/wrapper/permissionsmask.php
@@ -66,7 +66,7 @@ class PermissionsMask extends Wrapper {
 	}
 
 	public function isSharable($path) {
-		return $this->checkMask(Constants::PERMISSION_SHARE) and parent::isSharable($parm);
+		return $this->checkMask(Constants::PERMISSION_SHARE) and parent::isSharable($path);
 	}
 
 	public function getPermissions($path) {

From 17ef187681fa781afb0cd6f318edc58d70156c74 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rn=20Friedrich=20Dreyer?= <jfd@butonic.de>
Date: Wed, 23 Sep 2015 14:26:55 +0200
Subject: [PATCH 2/2] add is* storage tests

---
 tests/lib/files/storage/storage.php | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/tests/lib/files/storage/storage.php b/tests/lib/files/storage/storage.php
index fcd7f73dcd..d381b4cdf4 100644
--- a/tests/lib/files/storage/storage.php
+++ b/tests/lib/files/storage/storage.php
@@ -573,4 +573,29 @@ abstract class Storage extends \Test\TestCase {
 		$this->assertSameAsLorem($target);
 		$this->assertTrue($this->instance->file_exists($source), $source . ' was deleted');
 	}
+
+	public function testIsCreatable() {
+		$this->instance->mkdir('source');
+		$this->assertTrue($this->instance->isCreatable('source'));
+	}
+
+	public function testIsReadable() {
+		$this->instance->mkdir('source');
+		$this->assertTrue($this->instance->isReadable('source'));
+	}
+
+	public function testIsUpdatable() {
+		$this->instance->mkdir('source');
+		$this->assertTrue($this->instance->isUpdatable('source'));
+	}
+
+	public function testIsDeletable() {
+		$this->instance->mkdir('source');
+		$this->assertTrue($this->instance->isDeletable('source'));
+	}
+
+	public function testIsShareable() {
+		$this->instance->mkdir('source');
+		$this->assertTrue($this->instance->isSharable('source'));
+	}
 }