diff --git a/tests/source/struct_tuple_visual.rs b/tests/source/struct_tuple_visual.rs
new file mode 100644
index 000000000000..8f935c1aa4dc
--- /dev/null
+++ b/tests/source/struct_tuple_visual.rs
@@ -0,0 +1,39 @@
+// rustfmt-normalize_comments: true
+// rustfmt-wrap_comments: true
+// rustfmt-error_on_line_overflow: false
+// rustfmt-struct_lit_style: Visual
+fn foo() {
+
+    Fooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo(f(), b());
+
+    Foooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo(// Comment
+                                                                                      foo(), /* Comment */
+                                                                                      // Comment
+                                                                                      bar() /* Comment */);
+
+    Foo(Bar, f());
+
+    Quux(if cond {
+             bar();
+         },
+         baz());
+
+    Baz(xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx,
+        zzzzz /* test */);
+
+    A(// Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec a diam lectus. Sed sit
+      // amet ipsum mauris. Maecenas congue ligula ac quam viverra nec consectetur ante
+      // hendrerit. Donec et mollis dolor.
+      item(),
+      // Praesent et diam eget libero egestas mattis sit amet vitae augue.
+      // Nam tincidunt congue enim, ut porta lorem lacinia consectetur.
+      Item);
+
+    Diagram(//                 o        This graph demonstrates how
+            //                / \       significant whitespace is
+            //               o   o      preserved.
+            //              /|\   \
+            //             o o o   o
+            G)
+
+}
diff --git a/tests/target/struct_tuple_visual.rs b/tests/target/struct_tuple_visual.rs
new file mode 100644
index 000000000000..8f935c1aa4dc
--- /dev/null
+++ b/tests/target/struct_tuple_visual.rs
@@ -0,0 +1,39 @@
+// rustfmt-normalize_comments: true
+// rustfmt-wrap_comments: true
+// rustfmt-error_on_line_overflow: false
+// rustfmt-struct_lit_style: Visual
+fn foo() {
+
+    Fooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo(f(), b());
+
+    Foooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo(// Comment
+                                                                                      foo(), /* Comment */
+                                                                                      // Comment
+                                                                                      bar() /* Comment */);
+
+    Foo(Bar, f());
+
+    Quux(if cond {
+             bar();
+         },
+         baz());
+
+    Baz(xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx,
+        zzzzz /* test */);
+
+    A(// Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec a diam lectus. Sed sit
+      // amet ipsum mauris. Maecenas congue ligula ac quam viverra nec consectetur ante
+      // hendrerit. Donec et mollis dolor.
+      item(),
+      // Praesent et diam eget libero egestas mattis sit amet vitae augue.
+      // Nam tincidunt congue enim, ut porta lorem lacinia consectetur.
+      Item);
+
+    Diagram(//                 o        This graph demonstrates how
+            //                / \       significant whitespace is
+            //               o   o      preserved.
+            //              /|\   \
+            //             o o o   o
+            G)
+
+}