From: Robin Appelman <icewind@owncloud.com>
Date: Tue, 5 Jun 2012 18:54:07 +0000 (+0200)
Subject: add hasKey for XCache backend
X-Git-Tag: v4.5.0beta1~74^2~424^2~15
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=f6298cb74fe7485856e2353e371f2923d5d47890;p=nextcloud-server.git

add hasKey for XCache backend
---

diff --git a/lib/cache/xcache.php b/lib/cache/xcache.php
index a1f4d905b89..ad1e3e2c1f2 100644
--- a/lib/cache/xcache.php
+++ b/lib/cache/xcache.php
@@ -27,6 +27,10 @@ class OC_Cache_XCache{
 		}
 	}
 
+	public function hasKey($key) {
+		return xcache_isset($this->getNamespace().$key);
+	}
+
 	public function remove($key) {
 		return xcache_unset($this->getNamespace().$key);
 	}
diff --git a/tests/lib/cache.php b/tests/lib/cache.php
index 35e83a9ddcb..23cbd3506eb 100644
--- a/tests/lib/cache.php
+++ b/tests/lib/cache.php
@@ -18,9 +18,11 @@ abstract class Test_Cache extends UnitTestCase {
 
 	function testSimple(){
 		$this->assertNull($this->instance->get('value1'));
+		$this->assertFalse($this->instance->hasKey('value1'));
 		
 		$value='foobar';
 		$this->instance->set('value1',$value);
+		$this->assertTrue($this->instance->hasKey('value1'));
 		$received=$this->instance->get('value1');
 		$this->assertEqual($value,$received,'Value recieved from cache not equal to the original');
 		$value='ipsum lorum';
@@ -31,9 +33,12 @@ abstract class Test_Cache extends UnitTestCase {
 		$value2='foobar';
 		$this->instance->set('value2',$value2);
 		$received2=$this->instance->get('value2');
+		$this->assertTrue($this->instance->hasKey('value1'));
+		$this->assertTrue($this->instance->hasKey('value2'));
 		$this->assertEqual($value,$received,'Value changed while setting other variable');
 		$this->assertEqual($value2,$received2,'Seccond value not equal to original');
 
+		$this->assertFalse($this->instance->hasKey('not_set'));
 		$this->assertNull($this->instance->get('not_set'),'Unset value not equal to null');
 	}