add test for char into string

Manishearth · Jun 18, 2020 · 2cde493 · 2cde493
1 parent 1d0378c
commit 2cde493
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/liballoc/tests/string.rs b/src/liballoc/tests/string.rs
@@ -714,3 +714,10 @@ fn test_try_reserve_exact() {
         }
     }
 }
+
+#[test]
+fn test_from_char() {
+    assert_eq!(String::from('a'), 'a'.to_string());
+    let s: String = 'x'.into();
+    assert_eq!(s, 'x'.to_string());
+}