servo/tests/unit/style/parsing/supports.rs


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */

use cssparser::{Parser, ParserInput};
use style::stylesheets::supports_rule::SupportsCondition;
use style_traits::ToCss;

#[test]
fn test_supports_condition() {
    assert_roundtrip!(SupportsCondition::parse, "(margin: 1px)");
    assert_roundtrip!(SupportsCondition::parse, "not (--be: to be)");
    assert_roundtrip!(SupportsCondition::parse, "(color: blue) and future-extension(4)");
    assert_roundtrip!(SupportsCondition::parse, "future-\\1 extension(4)");
    assert_roundtrip!(SupportsCondition::parse, "((test))");
}