Upgrade rust/crates/regex to 1.4.1
Test: make
Change-Id: Ie12506e8c765f9dd8043cd61b0c77bebd887302e
diff --git a/tests/set.rs b/tests/set.rs
index 648feec..37fcf87 100644
--- a/tests/set.rs
+++ b/tests/set.rs
@@ -54,3 +54,14 @@
let set = regex_set!(&["a", "b"]);
assert_eq!(vec!["a", "b"], set.patterns());
}
+
+#[test]
+fn len_and_empty() {
+ let empty = regex_set!(&[""; 0]);
+ assert_eq!(empty.len(), 0);
+ assert!(empty.is_empty());
+
+ let not_empty = regex_set!(&["ab", "b"]);
+ assert_eq!(not_empty.len(), 2);
+ assert!(!not_empty.is_empty());
+}