Test the error case of condcode parsing.

2017-08-31 07:45:29 -07:00
parent 6702221e94
commit 4c3ac6053f
1 changed files with 2 additions and 0 deletions
--- a/lib/cretonne/src/ir/condcodes.rs
+++ b/lib/cretonne/src/ir/condcodes.rs
@@ -303,6 +303,7 @@ mod tests {
            let cc = *r;
            assert_eq!(cc.to_string().parse(), Ok(cc));
        }
+        assert_eq!("bogus".parse::<IntCC>(), Err(()));
    }

    static FLOAT_ALL: [FloatCC; 14] = [FloatCC::Ordered,
@@ -345,5 +346,6 @@ mod tests {
            let cc = *r;
            assert_eq!(cc.to_string().parse(), Ok(cc));
        }
+        assert_eq!("bogus".parse::<FloatCC>(), Err(()));
    }
 }