css_ast/rules/media/features/
prefers_reduced_data.rs1use super::prelude::*;
2
3discrete_feature!(
4 #[derive(ToCursors, ToSpan, SemanticEq, Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
5 #[cfg_attr(feature = "serde", derive(serde::Serialize), serde())]
6 pub enum PrefersReducedDataMediaFeature{CssAtomSet::PrefersReducedData, PrefersReducedDataMediaFeatureKeyword}
7);
8
9#[derive(Parse, Peek, ToCursors, ToSpan, SemanticEq, Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
10#[cfg_attr(feature = "serde", derive(serde::Serialize), serde())]
11pub enum PrefersReducedDataMediaFeatureKeyword {
12 #[atom(CssAtomSet::NoPreference)]
13 NoPreference(T![Ident]),
14 #[atom(CssAtomSet::Reduce)]
15 Reduce(T![Ident]),
16}
17
18#[cfg(test)]
19mod tests {
20 use super::*;
21 use crate::CssAtomSet;
22 use css_parse::{assert_parse, assert_parse_error};
23
24 #[test]
25 fn size_test() {
26 assert_eq!(std::mem::size_of::<PrefersReducedDataMediaFeature>(), 64);
27 }
28
29 #[test]
30 fn test_writes() {
31 assert_parse!(CssAtomSet::ATOMS, PrefersReducedDataMediaFeature, "(prefers-reduced-data)");
32 assert_parse!(CssAtomSet::ATOMS, PrefersReducedDataMediaFeature, "(prefers-reduced-data:no-preference)");
33 assert_parse!(CssAtomSet::ATOMS, PrefersReducedDataMediaFeature, "(prefers-reduced-data:reduce)");
34 }
35
36 #[test]
37 fn test_errors() {
38 assert_parse_error!(CssAtomSet::ATOMS, PrefersReducedDataMediaFeature, "(prefers-reduced-data:)");
39 assert_parse_error!(CssAtomSet::ATOMS, PrefersReducedDataMediaFeature, "(prefers-reduced-data: reduced)");
40 }
41}