diff --git a/testing/math.test b/testing/math.test
index 847f94f9a..e014483b2 100755
--- a/testing/math.test
+++ b/testing/math.test
@@ -1383,4 +1383,12 @@ do_execsql_test comp-blog-string {
 
 do_execsql_test comp-blog-blog {
     SELECT cast('0' as BLOB) = cast('0' as BLOB)
-} { 1 }
\ No newline at end of file
+} { 1 }
+
+do_execsql_test unary-plus-noop-string {
+    SELECT +'000'
+} { 000 }
+
+do_execsql_test unary-plus-noop-blob {
+    SELECT typeof(+x'00') = 'blob'
+} { 1 }