css_ast 0.0.21

CSS Abstract Syntax Trees with visitable nodes and style value types.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57

#[cfg(test)]
mod tests {
	use super::super::*;
	use crate::CssAtomSet;
	use css_parse::{assert_parse, assert_parse_error};

	#[test]
	fn size_test() {
		assert_eq!(std::mem::size_of::<RowGapStyleValue>(), 20);
		assert_eq!(std::mem::size_of::<ColumnGapStyleValue>(), 20);
		assert_eq!(std::mem::size_of::<GapStyleValue>(), 40);
		assert_eq!(std::mem::size_of::<ColumnRuleColorStyleValue>(), 1);
		assert_eq!(std::mem::size_of::<ColumnRuleStyleStyleValue>(), 1);
		assert_eq!(std::mem::size_of::<ColumnRuleWidthStyleValue>(), 152);
		assert_eq!(std::mem::size_of::<ColumnRuleStyleValue>(), 32);
		assert_eq!(std::mem::size_of::<RowRuleColorStyleValue>(), 1);
		assert_eq!(std::mem::size_of::<RowRuleStyleStyleValue>(), 1);
		assert_eq!(std::mem::size_of::<RowRuleWidthStyleValue>(), 152);
		assert_eq!(std::mem::size_of::<RowRuleStyleValue>(), 32);
		assert_eq!(std::mem::size_of::<RuleColorStyleValue>(), 1);
		assert_eq!(std::mem::size_of::<RuleStyleStyleValue>(), 1);
		assert_eq!(std::mem::size_of::<RuleWidthStyleValue>(), 152);
		assert_eq!(std::mem::size_of::<RuleStyleValue>(), 32);
	}

	#[test]
	fn test_writes() {
		assert_parse!(CssAtomSet::ATOMS, RowGapStyleValue, "normal");
		assert_parse!(CssAtomSet::ATOMS, ColumnGapStyleValue, "1px");
		assert_parse!(CssAtomSet::ATOMS, GapStyleValue, "normal 1px");
		assert_parse!(CssAtomSet::ATOMS, ColumnRuleStyleValue, "1px solid red");
		assert_parse!(CssAtomSet::ATOMS, ColumnRuleStyleValue, "1px solid red, repeat(2, 2px dashed green)");
		assert_parse!(CssAtomSet::ATOMS, ColumnRuleStyleValue, "repeat(auto, 1px solid red)");
		assert_parse!(CssAtomSet::ATOMS, ColumnRuleStyleValue, "1px solid red, repeat(auto, 2px dashed green)");
		assert_parse!(
			CssAtomSet::ATOMS,
			ColumnRuleStyleValue,
			"repeat(auto, 1px solid red), repeat(auto, 2px dashed green)"
		);
		assert_parse!(CssAtomSet::ATOMS, RowRuleStyleValue, "repeat(auto, 1px solid red), 2px dashed green");
		assert_parse!(
			CssAtomSet::ATOMS,
			RowRuleStyleValue,
			"repeat(auto, 1px solid red), repeat(auto, 2px dashed green)"
		);
		assert_parse!(CssAtomSet::ATOMS, RuleStyleValue, "1px solid red, repeat(2, 2px dashed green)");
		assert_parse!(CssAtomSet::ATOMS, RuleStyleValue, "repeat(auto, 1px solid red), 2px dashed green");
		assert_parse!(CssAtomSet::ATOMS, RuleStyleValue, "1px solid red, repeat(auto, 2px dashed green)");
	}

	#[test]
	fn test_errors() {
		assert_parse_error!(CssAtomSet::ATOMS, ColumnRuleStyleValue, "repeat(auto,)");
		assert_parse_error!(CssAtomSet::ATOMS, RuleStyleValue, "repeat(auto,)");
		assert_parse_error!(CssAtomSet::ATOMS, RuleStyleValue, "1px solid red,");
	}
}