1 /* This Source Code Form is subject to the terms of the Mozilla Public
2  * License, v. 2.0. If a copy of the MPL was not distributed with this
3  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
4 
5 use parsing::parse;
6 use style::properties::longhands::transition_duration;
7 
8 #[test]
test_positive_transition_duration()9 fn test_positive_transition_duration() {
10     assert!(parse(transition_duration::parse, "5s").is_ok());
11     assert!(parse(transition_duration::parse, "0s").is_ok());
12 }
13 
14 #[test]
test_negative_transition_duration()15 fn test_negative_transition_duration() {
16     assert!(parse(transition_duration::parse, "-5s").is_err());
17 }
18