add test for char into string

matthiaskrgr · matthiaskrgr · commit 2cde4932c7e8 · 2020-06-18T11:19:03.000+02:00
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());
+}

Original file line number	Diff line number	Diff line change
`@@ -714,3 +714,10 @@ fn test_try_reserve_exact() {`
`714`	`714`	`}`
`715`	`715`	`}`
`716`	`716`	`}`
	`717`	`+`
	`718`	`+#[test]`
	`719`	`+fn test_from_char() {`
	`720`	`+ assert_eq!(String::from('a'), 'a'.to_string());`
	`721`	`+ let s: String = 'x'.into();`
	`722`	`+ assert_eq!(s, 'x'.to_string());`
	`723`	`+}`