All-Blockchains · pull · Dec 2, 2025 · Dec 2, 2025 · Dec 2, 2025 · Dec 2, 2025
diff --git a/css/CSS2/ui/WEB_FEATURES.yml b/css/CSS2/ui/WEB_FEATURES.yml
@@ -0,0 +1,4 @@
+features:
+- name: system-color
+  files:
+  - "system-colors-*"
diff --git a/css/css-borders/corner-shape/corner-shape-zoom-overlap-extreme-values-crash.html b/css/css-borders/corner-shape/corner-shape-zoom-overlap-extreme-values-crash.html
@@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<link rel="help" href="https://drafts.csswg.org/css-borders-4/#corner-shape" />
+<style>
+  .target {
+    display: inline;
+    clip-path: border-box;
+    corner-shape: bevel square scoop;
+    zoom: 10%;
+    border-radius: 100%;
+    border: 5px solid purple;
+    bottom: -1e100px;
+    position: relative;
+    background: green;
+  }
+</style>
+<div class="target"></div>
+
+This test should not crash.
diff --git a/css/css-color/WEB_FEATURES.yml b/css/css-color/WEB_FEATURES.yml
@@ -34,3 +34,7 @@ features:
   - rgb-*
   - rgba-*
   - hex-*
+- name: system-color
+  files:
+  - "deprecated-sameas-*"
+  - "system-color-*"
diff --git a/css/css-color/parsing/WEB_FEATURES.yml b/css/css-color/parsing/WEB_FEATURES.yml
@@ -7,3 +7,6 @@ features:
   files:
   - "relative-*"
   - "*-relative-*"
+- name: system-color
+  files:
+  - color-valid-system-color.html
diff --git a/css/selectors/old-tests/WEB_FEATURES.yml b/css/selectors/old-tests/WEB_FEATURES.yml
@@ -0,0 +1,5 @@
+features:
+- name: target
+  files:
+  - "css3-modsel-21*"
+  - "css3-modsel-66*"
diff --git a/digital-credentials/create.disabled-by-permissions-policy.https.sub.html b/digital-credentials/create.disabled-by-permissions-policy.https.sub.html
@@ -11,7 +11,7 @@
     import { makeCreateOptions } from "/digital-credentials/support/helper.js";
     const { HTTPS_REMOTE_ORIGIN } = get_host_info();
     const same_origin_src =
-        "/permissions-policy/resources/digital-credentials-create.html";
+        "/digital-credentials/permissions-policy/create.html";
     const cross_origin_src = new URL(same_origin_src, HTTPS_REMOTE_ORIGIN).href;
 
     promise_test(async (test) => {

diff --git a/digital-credentials/default-permissions-policy.https.sub.html b/digital-credentials/default-permissions-policy.https.sub.html
@@ -11,11 +11,11 @@
     import { makeGetOptions, makeCreateOptions } from "./support/helper.js";
     const { HTTPS_REMOTE_ORIGIN } = get_host_info();
     const get_same_origin_src =
-        "/permissions-policy/resources/digital-credentials-get.html";
+        "/digital-credentials/permissions-policy/get.html";
     const get_cross_origin_src = new URL(get_same_origin_src, HTTPS_REMOTE_ORIGIN).href;
 
     const create_same_origin_src =
-        "/permissions-policy/resources/digital-credentials-create.html";
+        "/digital-credentials/permissions-policy/create.html";
     const create_cross_origin_src = new URL(create_same_origin_src, HTTPS_REMOTE_ORIGIN).href;
 
     promise_test(async (test) => {

diff --git a/digital-credentials/enabled-on-self-origin-by-permissions-policy.https.sub.html b/digital-credentials/enabled-on-self-origin-by-permissions-policy.https.sub.html
@@ -12,11 +12,11 @@
     import { makeCreateOptions } from "./support/helper.js";
     const { HTTPS_REMOTE_ORIGIN } = get_host_info();
     const get_same_origin_src =
-        "/permissions-policy/resources/digital-credentials-get.html";
+        "/digital-credentials/permissions-policy/get.html";
     const get_cross_origin_src = new URL(get_same_origin_src, HTTPS_REMOTE_ORIGIN).href;
 
     const create_same_origin_src =
-        "/permissions-policy/resources/digital-credentials-create.html";
+        "/digital-credentials/permissions-policy/create.html";
     const create_cross_origin_src = new URL(create_same_origin_src, HTTPS_REMOTE_ORIGIN).href;
 
     promise_test(async (test) => {

diff --git a/digital-credentials/get.disabled-by-permissions-policy.https.sub.html b/digital-credentials/get.disabled-by-permissions-policy.https.sub.html
@@ -11,7 +11,7 @@
     import { makeGetOptions } from "/digital-credentials/support/helper.js";
     const { HTTPS_REMOTE_ORIGIN } = get_host_info();
     const same_origin_src =
-        "/permissions-policy/resources/digital-credentials-get.html";
+        "/digital-credentials/permissions-policy/get.html";
     const cross_origin_src = new URL(same_origin_src, HTTPS_REMOTE_ORIGIN).href;
 
     promise_test(async (test) => {

diff --git a/...resources/digital-credentials-create.html → ...redentials/permissions-policy/create.html b/...resources/digital-credentials-create.html → ...redentials/permissions-policy/create.html
diff --git a/...cy/resources/digital-credentials-get.html → ...l-credentials/permissions-policy/get.html b/...cy/resources/digital-credentials-get.html → ...l-credentials/permissions-policy/get.html
diff --git a/html/browsers/browsing-the-web/scroll-to-fragid/WEB_FEATURES.yml b/html/browsers/browsing-the-web/scroll-to-fragid/WEB_FEATURES.yml
@@ -0,0 +1,4 @@
+features:
+- name: target
+  files:
+  - target-pseudo-after-reinsertion.html
diff --git a/html/canvas/tools/yaml/the-canvas-state.yaml b/html/canvas/tools/yaml/the-canvas-state.yaml
@@ -112,15 +112,15 @@
     ctx.save();
     ctx.{{ variant_names[1] }} = {{ value }};
     ctx.restore();
-    _assertSame(ctx.{{ variant_names[1] }}, old, "ctx.{{ variant_names[1] }}", "old");
+    @assert ctx.{{ variant_names[1] }} === old;
 
     // Also test that save() doesn't modify the values.
     ctx.{{ variant_names[1] }} = {{ value }};
     old = ctx.{{ variant_names[1] }};
     // We're not interested in failures caused by get(set(x)) != x (e.g.
     // from rounding), so compare against `old` instead of against {{ value }}.
     ctx.save();
-    _assertSame(ctx.{{ variant_names[1] }}, old, "ctx.{{ variant_names[1] }}", "old");
+    @assert ctx.{{ variant_names[1] }} === old;
     ctx.restore();
   variants_layout: [single_file, multi_files]
   variants:

diff --git a/html/rendering/non-replaced-elements/tables/WEB_FEATURES.yml b/html/rendering/non-replaced-elements/tables/WEB_FEATURES.yml
@@ -0,0 +1,11 @@
+features:
+- name: table-discouraged
+  files:
+  - table-attribute.html
+  - table-align-float.xhtml
+  - "table-width*"
+  - "table-border*"
+  - "table-bordercolor-*"
+  - "table-valign-baseline*"
+  - "table-cell-width*"
+  - "colgroup_valign*"
diff --git a/html/semantics/menu/tentative/focus-menu-elements-arrowoperations.html b/html/semantics/menu/tentative/focus-menu-elements-arrowoperations.html
@@ -7,7 +7,7 @@
 <link rel=help href=https://open-ui.org/components/menu.explainer>
 
 <menubar>
- <menuitem id=btn commandfor="list" command="toggle-popover">Open</menuitem>
+ <menuitem id=btn commandfor="list" command="toggle-menu">Open</menuitem>
 </menubar>
 
 <menulist id="list">

diff --git a/html/semantics/menu/tentative/menubar-invoke-menulist.html b/html/semantics/menu/tentative/menubar-invoke-menulist.html
@@ -7,15 +7,15 @@
 <menubar>
   <menuitem id="menubaritem">More commands</menuitem>
   <menuitem>Command 2</menuitem>
-  <menuitem>Command 3</menuitem>
+  <menuitem id="opencheckable" commandfor="checkable" command="show-menu">Open checkable menu</menuitem>
 </menubar>
 
 <menulist id="more">
  <menuitem id="menulistitem" disabled>Command 1</menuitem>
  <menuitem>Command 2</menuitem>
 </menulist>
 
-<menulist>
+<menulist id="checkable">
   <fieldset checkable>
     <menuitem id="checkable-menuitem">Show menu</menuitem>
   </fieldset>
@@ -130,6 +130,7 @@
 test(() => {
   assert_equals(checkableMenuitem.commandForElement,null,
    "To start, checkable item shouldn't be an invoker")
+  opencheckable.click(); // Open the menu
   checkableMenuitem.click();
   assert_true(checkableMenuitem.checked,
       "checkable menu item becomes checked");
@@ -143,15 +144,15 @@
   assert_false(menulist.matches(":popover-open"),
       "menulist no longer matches :popover-open");
 
-   // Being checkable causes sub-menu functionality to stop.
+   // Being a sub-menu invoker makes the item non-checkable.
   checkableMenuitem.command = "toggle-menu";
   checkableMenuitem.commandForElement = menulist;
   checkableMenuitem.click();
-  assert_true(checkableMenuitem.checked,
-      "checkable menu item that invokes a menu becomes checked");
-  assert_false(menulist.matches(":popover-open"), "menulist is not open");
+  assert_false(checkableMenuitem.checked,
+      "checkable menu item that invokes a menu is not checkable");
+  assert_true(menulist.matches(":popover-open"), "menulist is open");
   checkableMenuitem.click();
-  assert_false(checkableMenuitem.checked, "checkable menu item unchecks");
-  assert_false(menulist.matches(":popover-open"), "menulist still not open");
-}, "Checkable menuitems can still invoke menulist popovers");
+  assert_false(checkableMenuitem.checked, "still not checked");
+  assert_false(menulist.matches(":popover-open"), "menulist closes");
+}, "menuitems that invoke menulists cannot be checkable");
 </script>
diff --git a/html/semantics/menu/tentative/menuitem-activate.html b/html/semantics/menu/tentative/menuitem-activate.html
@@ -72,11 +72,14 @@
   assert_false(popover.matches(":popover-open"), "div popover starts closed");
   await test_driver.click(mainmenuitem2);
   assert_true(popover.matches(":popover-open"), "div popover opens");
+  assert_false(mainmenu.matches(":popover-open"), "mainmenu popover closes");
 
   // Close the popover.
-  await test_driver.click(mainmenuitem2);
+  await test_driver.click(menubarmenuitem);
   assert_false(popover.matches(":popover-open"), "div popover gets closed");
-  assert_true(mainmenu.matches(":popover-open"), "mainmenu still open");
+  assert_true(mainmenu.matches(":popover-open"), "mainmenu gets opened");
+  await test_driver.click(menubarmenuitem);
+  assert_false(mainmenu.matches(":popover-open"), "mainmenu gets closed");
 }, 'User menuitem activation works with show-popover command');
 
 promise_test(async (t) => {
@@ -121,51 +124,71 @@
 }, 'Menulist inside a popover works correctly; does not get accidentally ' +
    'dismissed by opening submenus');
 
+async function getCoords(invoker, invokee) {
+  // test_driver isn't suited to mousedown-drag-mouseup interactions when the
+  // mousedown triggers visibility of one of the elements.
+  await clickOn(invoker);
+  const menulist = invokee.parentElement;
+  assert_true(menulist.matches(":popover-open"), "menulist popover opens when clicked");
+  let rect = invokee.getBoundingClientRect();
+  let coords = {x: Math.round(rect.x + rect.width / 2),
+      y: Math.round(rect.y + rect.height / 2)};
+  await test_driver.click(invoker);
+  assert_false(menulist.matches(":popover-open"), "menulist popover closes when clicked");
+  return coords;
+}
+
 promise_test(async (t) => {
   assert_false(mainmenu.matches(":popover-open"), "mainmenu popover starts closed");
-  let clickCount = 0;
-  normalmenuitem.addEventListener('click',() => (++clickCount));
+  const normal_menu_coords = await getCoords(menubarmenuitem, normalmenuitem);
+  let invokerClicks = 0;
+  let itemClicks = 0;
+  menubarmenuitem.addEventListener('click',() => (++invokerClicks));
+  normalmenuitem.addEventListener('click',() => (++itemClicks));
+  let openStateAfterPointerdown = "none";
+  menubarmenuitem.addEventListener('pointermove',() => {
+    // There will be two move events, one before the pointerdown and one after.
+    // Just capture the one after.
+    if (openStateAfterPointerdown === "none") {
+      openStateAfterPointerdown = "first-move";
+    } else if (openStateAfterPointerdown === "first-move") {
+      openStateAfterPointerdown = mainmenu.matches(":popover-open") ? "open" : "closed";
+    }
+  },{signal: t.get_signal()});
   await new test_driver.Actions()
     .addPointer('mouse', 'mouse')
     .pointerMove(0, 0, {origin: menubarmenuitem})
     .pointerDown()
-    .send();
-  await waitForRender();
-  assert_true(mainmenu.matches(":popover-open"), "mainmenu popover should be open while mouse is down");
-  assert_equals(clickCount,0, "no clicks yet");
-  await new test_driver.Actions()
-    .addPointer('mouse', 'mouse')
-    .pointerMove(0, 0, {origin: normalmenuitem})
+    // Extra move to trigger event on menubarmenuitem:
+    .pointerMove(2, 2, {origin: menubarmenuitem})
+    // This is the center of normalmenuitem:
+    .pointerMove(normal_menu_coords.x, normal_menu_coords.y, {})
     .pointerUp()
     .send();
   await waitForRender();
-  assert_false(mainmenu.matches(":popover-open"), "mainmenu popover should be closed");
-  // TODO: Menu items should fire an event when they are selected.
-  // The `click` event is not enough, because one won't be fired here.
-  // assert_equals(clickCount,1, "the sub-menu item should have been clicked");
+  assert_equals(openStateAfterPointerdown,"open", "mainmenu popover should open after pointer down");
+  assert_false(mainmenu.matches(":popover-open"), "mainmenu popover should be closed after interaction");
+  assert_equals(invokerClicks,0, "the invoking menu didn't get a click");
+  // TODO: Menu items should fire a click event when they are selected.
+  // assert_equals(itemClicks,1, "the invoked menu did get a click");
 }, 'A mousedown-drag-mouseup gesture on a normal menuitem picks the item');
 
 promise_test(async (t) => {
   assert_false(mainmenu.matches(":popover-open"), "mainmenu popover starts closed");
   assert_false(submenu.matches(":popover-open"), "submenu popover starts closed");
+  const main_menu_coords = await getCoords(menubarmenuitem, mainmenuitem);
   await new test_driver.Actions()
     .addPointer('mouse', 'mouse')
     .pointerMove(0, 0, {origin: menubarmenuitem})
     .pointerDown()
-    .send();
-  await waitForRender();
-  assert_true(mainmenu.matches(":popover-open"), "mainmenu popover should be open while mouse is down");
-  assert_false(submenu.matches(":popover-open"), "submenu shouldn't be open yet");
-  await new test_driver.Actions()
-    .addPointer('mouse', 'mouse')
-    .pointerMove(0, 0, {origin: mainmenuitem})
+    // This is the center of mainmenuitem:
+    .pointerMove(main_menu_coords.x, main_menu_coords.y, {})
     .pointerUp()
     .send();
   await waitForRender();
   assert_true(mainmenu.matches(":popover-open"), "mainmenu popover should remain open, because submenu chosen");
   assert_true(submenu.matches(":popover-open"), "submenu popover should be open");
-  menubarmenuitem.click(); // Cleanup.
-  await waitForRender();
+  await clickOn(menubarmenuitem); // Cleanup.
   assert_false(mainmenu.matches(":popover-open"), "mainmenu popover should be closed");
   assert_false(submenu.matches(":popover-open"), "submenu popover should be closed");
 }, 'A mousedown-drag-mouseup gesture on a submenu item leaves both menus open');

diff --git a/html/semantics/tabular-data/WEB_FEATURES.yml b/html/semantics/tabular-data/WEB_FEATURES.yml
@@ -0,0 +1,3 @@
+features:
+- name: table
+  files: "**"
diff --git a/svg/extensibility/foreignObject/WEB_FEATURES.yml b/svg/extensibility/foreignObject/WEB_FEATURES.yml
@@ -0,0 +1,5 @@
+features:
+- name: svg-filters
+  files:
+  - filter-repaint.html
+  - foreign-object-circular-filter-reference-crash.html
diff --git a/svg/import/WEB_FEATURES.yml b/svg/import/WEB_FEATURES.yml
@@ -0,0 +1,4 @@
+features:
+- name: svg-filters
+  files:
+  - "filters-*"
diff --git a/svg/linking/reftests/WEB_FEATURES.yml b/svg/linking/reftests/WEB_FEATURES.yml
@@ -0,0 +1,4 @@
+features:
+- name: svg-filters
+  files:
+  - href-filter-element.html
diff --git a/svg/render/order/WEB_FEATURES.yml b/svg/render/order/WEB_FEATURES.yml
@@ -1,4 +1,7 @@
 features:
 - name: z-index
   files:
-  - z-index.svg
+  - z-index.svg
+- name: svg-filters
+  files:
+  - clip-path-filter-order.svg
diff --git a/svg/shapes/reftests/WEB_FEATURES.yml b/svg/shapes/reftests/WEB_FEATURES.yml
@@ -0,0 +1,4 @@
+features:
+- name: svg-filters
+  files:
+  - polygon-with-filtered-marker.html
diff --git a/svg/struct/reftests/WEB_FEATURES.yml b/svg/struct/reftests/WEB_FEATURES.yml
@@ -0,0 +1,4 @@
+features:
+- name: target
+  files:
+  - "use-external-resource-target-pseudo-*"