Handle border radius

Author: devongovett

src/lib.rs

@@ -3176,6 +3176,7 @@ mod tests {
       "min-height",
       "max-height",
       "line-height",
+      "border-radius",
     ] {
       prefix_test(
         &format!(

src/properties/border_radius.rs

@@ -10,7 +10,7 @@ use crate::prefixes::Feature;
 use crate::printer::Printer;
 use crate::properties::{Property, PropertyId, VendorPrefix};
 use crate::targets::Browsers;
-use crate::traits::{Parse, PropertyHandler, Shorthand, ToCss, Zero};
+use crate::traits::{IsCompatible, Parse, PropertyHandler, Shorthand, ToCss, Zero};
 use crate::values::length::*;
 use crate::values::rect::Rect;
 use crate::values::size::Size2D;
@@ -132,6 +132,10 @@ impl<'i> PropertyHandler<'i> for BorderRadiusHandler<'i> {
             self.flush(dest, context);
           }
         }
+
+        if self.$prop.is_some() && matches!(context.targets, Some(targets) if !$val.is_compatible(targets)) {
+          self.flush(dest, context);
+        }
       }};
     }
 

src/values/size.rs

@@ -2,7 +2,7 @@
 
 use crate::error::{ParserError, PrinterError};
 use crate::printer::Printer;
-use crate::traits::{Parse, ToCss};
+use crate::traits::{IsCompatible, Parse, ToCss};
 #[cfg(feature = "visitor")]
 use crate::visitor::Visit;
 use cssparser::*;
@@ -43,3 +43,9 @@ where
     Ok(())
   }
 }
+
+impl<T: IsCompatible> IsCompatible for Size2D<T> {
+  fn is_compatible(&self, browsers: crate::targets::Browsers) -> bool {
+    self.0.is_compatible(browsers) && self.1.is_compatible(browsers)
+  }
+}