diff --git a/tests/search/native_test.php b/tests/search/native_test.php
index 4911160cc0..e860a4f89a 100644
--- a/tests/search/native_test.php
+++ b/tests/search/native_test.php
@@ -119,6 +119,55 @@ class phpbb_search_native_test extends phpbb_search_test_case
 				array(1, 2),
 				array(),
 			),
+			array(
+				'foo -foo',
+				'all',
+				true,
+				array(1),
+				array(1),
+				array(),
+			),
+			array(
+				'-foo foo',
+				'all',
+				true,
+				array(1),
+				array(1),
+				array(),
+			),
+			// some creative edge cases
+			array(
+				'foo foo-',
+				'all',
+				true,
+				array(1),
+				array(),
+				array(),
+			),
+			array(
+				'foo- foo',
+				'all',
+				true,
+				array(1),
+				array(),
+				array(),
+			),
+			array(
+				'foo-bar',
+				'all',
+				true,
+				array(1, 2),
+				array(),
+				array(),
+			),
+			array(
+				'foo-bar-foo',
+				'all',
+				true,
+				array(1, 2),
+				array(),
+				array(),
+			),
 			// all common
 			array(
 				'commonword',