SVG Geometry: computed value of properties

cx cy r rx ry x y computed values are lengths or percentages. https://svgwg.org/svg2-draft/geometry.html
web-platform-tests · Nov 16, 2018 · bb2b9f8 · bb2b9f8
1 parent 706ee77
commit bb2b9f8
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diff --git a/css/support/computed-testcommon.js b/css/support/computed-testcommon.js
@@ -13,10 +13,16 @@ function test_computed_value(property, specified, computed) {
   if (!computed)
     computed = specified;
   test(() => {
+    const target = document.getElementById('target');
     if (!getComputedStyle(target)[property])
       return;
     target.style[property] = '';
     target.style[property] = specified;
     assert_equals(getComputedStyle(target)[property], computed);
+    if (computed !== specified) {
+      target.style[property] = '';
+      target.style[property] = computed;
+      assert_equals(getComputedStyle(target)[property], computed, 'computed value should round-trip');
+    }
   }, "Property " + property + " value '" + specified + "' computes to '" + computed + "'");
 }
diff --git a/svg/geometry/parsing/cx-computed.svg b/svg/geometry/parsing/cx-computed.svg
diff --git a/svg/geometry/parsing/cy-computed.svg b/svg/geometry/parsing/cy-computed.svg
diff --git a/svg/geometry/parsing/r-computed.svg b/svg/geometry/parsing/r-computed.svg
diff --git a/svg/geometry/parsing/rx-computed.svg b/svg/geometry/parsing/rx-computed.svg
diff --git a/svg/geometry/parsing/ry-computed.svg b/svg/geometry/parsing/ry-computed.svg
diff --git a/svg/geometry/parsing/x-computed.svg b/svg/geometry/parsing/x-computed.svg
diff --git a/svg/geometry/parsing/y-computed.svg b/svg/geometry/parsing/y-computed.svg