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Consider serializing shorthands based on previously-serialized longhands.

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This commit is contained in:
Josh Matthews 2017-09-01 15:06:08 -07:00
parent 191201de6c
commit 5b83beaceb
2 changed files with 54 additions and 8 deletions
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47
tests/unit/style/properties/serialization.rs
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@ -341,6 +341,53 @@ mod shorthand_serialization {
mod border_shorthands {
use super::*;
#[test]
fn border_top_and_color() {
let mut properties = Vec::new();
properties.push(PropertyDeclaration::BorderTopWidth(BorderSideWidth::Length(Length::from_px(1.))));
properties.push(PropertyDeclaration::BorderTopStyle(BorderStyle::solid));
let c = Color::Numeric {
parsed: RGBA::new(255, 0, 0, 255),
authored: Some("green".to_string().into_boxed_str())
};
properties.push(PropertyDeclaration::BorderTopColor(c));
let c = Color::Numeric {
parsed: RGBA::new(0, 255, 0, 255),
authored: Some("red".to_string().into_boxed_str())
};
properties.push(PropertyDeclaration::BorderTopColor(c.clone()));
properties.push(PropertyDeclaration::BorderBottomColor(c.clone()));
properties.push(PropertyDeclaration::BorderLeftColor(c.clone()));
properties.push(PropertyDeclaration::BorderRightColor(c.clone()));
let serialization = shorthand_properties_to_string(properties);
assert_eq!(serialization, "border-top: 1px solid red; border-color: red;");
}
#[test]
fn border_color_and_top() {
let mut properties = Vec::new();
let c = Color::Numeric {
parsed: RGBA::new(0, 255, 0, 255),
authored: Some("red".to_string().into_boxed_str())
};
properties.push(PropertyDeclaration::BorderTopColor(c.clone()));
properties.push(PropertyDeclaration::BorderBottomColor(c.clone()));
properties.push(PropertyDeclaration::BorderLeftColor(c.clone()));
properties.push(PropertyDeclaration::BorderRightColor(c.clone()));
properties.push(PropertyDeclaration::BorderTopWidth(BorderSideWidth::Length(Length::from_px(1.))));
properties.push(PropertyDeclaration::BorderTopStyle(BorderStyle::solid));
let c = Color::Numeric {
parsed: RGBA::new(255, 0, 0, 255),
authored: Some("green".to_string().into_boxed_str())
};
properties.push(PropertyDeclaration::BorderTopColor(c));
let serialization = shorthand_properties_to_string(properties);
assert_eq!(serialization, "border-color: green red red; border-top: 1px solid green;");
}
// we can use border-top as a base to test out the different combinations
// but afterwards, we only need to to one test per "directional border shorthand"