css_ast/rules/media/features/
color.rs

1use super::prelude::*;
2use crate::units::CSSInt;
3
4ranged_feature!(
5	#[node]
6	#[derive(ToCursors, ToSpan, SemanticEq, Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
7	#[cfg_attr(feature = "serde", derive(serde::Serialize), serde())]
8	#[derive(csskit_derives::FeatureMetadata)]
9	#[feature_metadata(CssAtomSet::Color)]
10	#[cfg_attr(feature = "visitable", derive(csskit_derives::Visitable), visit)]
11#[derive(csskit_derives::NodeWithMetadata)]
12	pub enum ColorMediaFeature{CssAtomSet::Color | CssAtomSet::MinColor | CssAtomSet::MaxColor, CSSInt}
13);
14
15#[cfg(test)]
16mod tests {
17	use super::*;
18	use crate::CssAtomSet;
19	use css_parse::{assert_parse, assert_parse_error};
20
21	#[test]
22	fn test_writes() {
23		assert_parse!(CssAtomSet::ATOMS, ColorMediaFeature, "(color:2)");
24		assert_parse!(CssAtomSet::ATOMS, ColorMediaFeature, "(color:8)");
25		assert_parse!(CssAtomSet::ATOMS, ColorMediaFeature, "(min-color:2)");
26		assert_parse!(CssAtomSet::ATOMS, ColorMediaFeature, "(max-color:2)");
27		assert_parse!(CssAtomSet::ATOMS, ColorMediaFeature, "(color<=3)");
28		assert_parse!(CssAtomSet::ATOMS, ColorMediaFeature, "(color>=5)");
29		assert_parse!(CssAtomSet::ATOMS, ColorMediaFeature, "(color>=8)");
30		assert_parse!(CssAtomSet::ATOMS, ColorMediaFeature, "(color=16)");
31		assert_parse!(CssAtomSet::ATOMS, ColorMediaFeature, "(6=color)");
32		assert_parse!(CssAtomSet::ATOMS, ColorMediaFeature, "(2<=color)");
33		assert_parse!(CssAtomSet::ATOMS, ColorMediaFeature, "(2<color<4)");
34		assert_parse!(CssAtomSet::ATOMS, ColorMediaFeature, "(4>color<8)");
35		assert_parse!(CssAtomSet::ATOMS, ColorMediaFeature, "(4>=color<=8)");
36		assert_parse!(CssAtomSet::ATOMS, ColorMediaFeature, "(4<=color>8)");
37	}
38
39	#[test]
40	fn test_errors() {
41		assert_parse_error!(CssAtomSet::ATOMS, ColorMediaFeature, "(color:)");
42		assert_parse_error!(CssAtomSet::ATOMS, ColorMediaFeature, "(color: > 10px)");
43		assert_parse_error!(CssAtomSet::ATOMS, ColorMediaFeature, "(max-color > 10px)");
44		assert_parse_error!(CssAtomSet::ATOMS, ColorMediaFeature, "(min-color > 10px)");
45		assert_parse_error!(CssAtomSet::ATOMS, ColorMediaFeature, "(color: 1px)");
46		assert_parse_error!(CssAtomSet::ATOMS, ColorMediaFeature, "(color: red)");
47		assert_parse_error!(CssAtomSet::ATOMS, ColorMediaFeature, "(pointer: 1)");
48	}
49}
css_ast/rules/media/features/color.rs

css_ast/rules/media/features/
color.rs
