Proper print-color-adjust support (parcel-bundler#1102)

KTibow · web-flow · commit bd032104e7f1 · 2026-01-03T16:17:48.000-05:00
diff --git a/src/lib.rs b/src/lib.rs
@@ -30120,6 +30120,35 @@ mod tests {
     );
   }
 
+  #[test]
+  fn test_print_color_adjust() {
+    prefix_test(
+      ".foo { print-color-adjust: exact; }",
+      indoc! { r#"
+      .foo {
+        -webkit-print-color-adjust: exact;
+        print-color-adjust: exact;
+      }
+      "#},
+      Browsers {
+        chrome: Some(135 << 16),
+        ..Browsers::default()
+      },
+    );
+    prefix_test(
+      ".foo { print-color-adjust: exact; }",
+      indoc! { r#"
+      .foo {
+        print-color-adjust: exact;
+      }
+      "#},
+      Browsers {
+        chrome: Some(137 << 16),
+        ..Browsers::default()
+      },
+    );
+  }
+
   #[test]
   fn test_all() {
     minify_test(".foo { all: initial; all: initial }", ".foo{all:initial}");
diff --git a/src/properties/mod.rs b/src/properties/mod.rs
@@ -1616,6 +1616,7 @@ define_properties! {
 
   // https://drafts.csswg.org/css-color-adjust/
   "color-scheme": ColorScheme(ColorScheme),
+  "print-color-adjust": PrintColorAdjust(PrintColorAdjust, VendorPrefix) / WebKit,
 }
 
 impl<'i, T: smallvec::Array<Item = V>, V: Parse<'i>> Parse<'i> for SmallVec<T> {
diff --git a/src/properties/prefix_handler.rs b/src/properties/prefix_handler.rs
@@ -73,6 +73,7 @@ define_prefixes! {
   ClipPath,
   BoxDecorationBreak,
   TextSizeAdjust,
+  PrintColorAdjust,
 }
 
 macro_rules! define_fallbacks {
diff --git a/src/properties/ui.rs b/src/properties/ui.rs
@@ -571,6 +571,16 @@ impl<'i> PropertyHandler<'i> for ColorSchemeHandler {
   fn finalize(&mut self, _: &mut DeclarationList<'i>, _: &mut PropertyHandlerContext<'i, '_>) {}
 }
 
+enum_property! {
+  /// A value for the [print-color-adjust](https://drafts.csswg.org/css-color-adjust/#propdef-print-color-adjust) property.
+  pub enum PrintColorAdjust {
+    /// The user agent is allowed to make adjustments to the element as it deems appropriate.
+    Economy,
+    /// The user agent is not allowed to make adjustments to the element.
+    Exact,
+  }
+}
+
 #[inline]
 fn define_var<'i>(name: &'static str, value: Token<'static>) -> Property<'i> {
   Property::Custom(CustomProperty {

Original file line number	Diff line number	Diff line change
`@@ -1616,6 +1616,7 @@ define_properties! {`
`1616`	`1616`
`1617`	`1617`	`// https://drafts.csswg.org/css-color-adjust/`
`1618`	`1618`	`"color-scheme": ColorScheme(ColorScheme),`
	`1619`	`+ "print-color-adjust": PrintColorAdjust(PrintColorAdjust, VendorPrefix) / WebKit,`
`1619`	`1620`	`}`
`1620`	`1621`
`1621`	`1622`	`impl<'i, T: smallvec::Array<Item = V>, V: Parse<'i>> Parse<'i> for SmallVec<T> {`
Original file line number	Diff line number	Diff line change
`@@ -73,6 +73,7 @@ define_prefixes! {`
`73`	`73`	`ClipPath,`
`74`	`74`	`BoxDecorationBreak,`
`75`	`75`	`TextSizeAdjust,`
	`76`	`+ PrintColorAdjust,`
`76`	`77`	`}`
`77`	`78`
`78`	`79`	`macro_rules! define_fallbacks {`