css_ast/rules/media/features/
monochrome.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::Monochrome)]
10	#[cfg_attr(feature = "visitable", derive(csskit_derives::Visitable), visit)]
11#[derive(csskit_derives::NodeWithMetadata)]
12	pub enum MonochromeMediaFeature{CssAtomSet::Monochrome | CssAtomSet::MinMonochrome | CssAtomSet::MaxMonochrome, 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, MonochromeMediaFeature, "(monochrome:2)");
24		assert_parse!(CssAtomSet::ATOMS, MonochromeMediaFeature, "(monochrome:8)");
25		assert_parse!(CssAtomSet::ATOMS, MonochromeMediaFeature, "(min-monochrome:2)");
26		assert_parse!(CssAtomSet::ATOMS, MonochromeMediaFeature, "(max-monochrome:2)");
27		assert_parse!(CssAtomSet::ATOMS, MonochromeMediaFeature, "(monochrome<=3)");
28		assert_parse!(CssAtomSet::ATOMS, MonochromeMediaFeature, "(monochrome>=5)");
29		assert_parse!(CssAtomSet::ATOMS, MonochromeMediaFeature, "(monochrome>=8)");
30		assert_parse!(CssAtomSet::ATOMS, MonochromeMediaFeature, "(monochrome=16)");
31		assert_parse!(CssAtomSet::ATOMS, MonochromeMediaFeature, "(6=monochrome)");
32		assert_parse!(CssAtomSet::ATOMS, MonochromeMediaFeature, "(2<=monochrome)");
33		assert_parse!(CssAtomSet::ATOMS, MonochromeMediaFeature, "(2<monochrome<4)");
34		assert_parse!(CssAtomSet::ATOMS, MonochromeMediaFeature, "(4>monochrome<8)");
35		assert_parse!(CssAtomSet::ATOMS, MonochromeMediaFeature, "(4>=monochrome<=8)");
36		assert_parse!(CssAtomSet::ATOMS, MonochromeMediaFeature, "(4<=monochrome>8)");
37	}
38
39	#[test]
40	fn test_errors() {
41		assert_parse_error!(CssAtomSet::ATOMS, MonochromeMediaFeature, "(monochrome:)");
42		assert_parse_error!(CssAtomSet::ATOMS, MonochromeMediaFeature, "(monochrome: > 10px)");
43		assert_parse_error!(CssAtomSet::ATOMS, MonochromeMediaFeature, "(max-monochrome > 10px)");
44		assert_parse_error!(CssAtomSet::ATOMS, MonochromeMediaFeature, "(min-monochrome > 10px)");
45		assert_parse_error!(CssAtomSet::ATOMS, MonochromeMediaFeature, "(monochrome: 1px)");
46		assert_parse_error!(CssAtomSet::ATOMS, MonochromeMediaFeature, "(monochrome: red)");
47		assert_parse_error!(CssAtomSet::ATOMS, MonochromeMediaFeature, "(pointer: 1)");
48	}
49}
css_ast/rules/media/features/monochrome.rs

css_ast/rules/media/features/
monochrome.rs
