diff --git a/tests/template/template.php b/tests/template/template.php
index 72ad065acf..89de67a453 100644
--- a/tests/template/template.php
+++ b/tests/template/template.php
@@ -203,6 +203,13 @@ class phpbb_template_template_test extends phpbb_test_case
 				array('loop.inner'),
 				"first\n0\n0\n2\nx\nset\n1\n1\n2\ny\nset\nlast",
 			),
+			array(
+				'loop_expressions.html',
+				array(),
+				array('loop' => array(array(), array(), array(), array(), array(), array(), array(), array(), array(), array(), array(), array())),
+				array(),
+				"on\non\non\non\noff\noff\noff\noff\non\non\non\non\n\noff\noff\noff\non\non\non\noff\noff\noff\non\non\non",
+			),
 		);
 	}
 
diff --git a/tests/template/templates/loop_expressions.html b/tests/template/templates/loop_expressions.html
new file mode 100644
index 0000000000..6bff53f388
--- /dev/null
+++ b/tests/template/templates/loop_expressions.html
@@ -0,0 +1,11 @@
+<!-- BEGIN loop -->
+
+<!-- IF loop.S_ROW_NUM is even by 4 -->on<!-- ELSE -->off<!-- ENDIF -->
+
+<!-- END loop -->
+
+<!-- BEGIN loop -->
+
+<!-- IF loop.S_ROW_NUM is odd by 3 -->on<!-- ELSE -->off<!-- ENDIF -->
+
+<!-- END loop -->