1 files changed, 39 insertions, 0 deletions
diff --git a/tests/lib/Memcache/APCuTest.php b/tests/lib/Memcache/APCuTest.php
new file mode 100644
index 00000000000..199bdf298f6
--- /dev/null
+++ b/tests/lib/Memcache/APCuTest.php
@@ -0,0 +1,39 @@
+<?php
+
+/**
+ * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-FileCopyrightText: 2016 ownCloud, Inc.
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace Test\Memcache;
+
+use OC\Memcache\APCu;
+
+/**
+ * @group Memcache
+ * @group APCu
+ */
+class APCuTest extends Cache {
+	protected function setUp(): void {
+		parent::setUp();
+
+		if (!APCu::isAvailable()) {
+			$this->markTestSkipped('The APCu extension is not available.');
+			return;
+		}
+		$this->instance = new APCu($this->getUniqueID());
+	}
+
+	public function testCasIntChanged(): void {
+		$this->instance->set('foo', 1);
+		$this->assertTrue($this->instance->cas('foo', 1, 2));
+		$this->assertEquals(2, $this->instance->get('foo'));
+	}
+
+	public function testCasIntNotChanged(): void {
+		$this->instance->set('foo', 1);
+		$this->assertFalse($this->instance->cas('foo', 2, 3));
+		$this->assertEquals(1, $this->instance->get('foo'));
+	}
+}