shadow-dom

edit

WPT coverage of the tests of shadow-dom at the revision 5602b0f210e3. The tests link to their results in the browsers on wpt.fyi. The tentative tests (experimental features) and the reftests are listed separately from the stable tests.

Group	Passing	Tests	Pass rate
Stable	218	254	86%
Tentative	33	98	34%
Reftests	26	26	100%
All	277	378	73%

Failure reasons

The tests that do not pass (failing or disabled), by kind of reason. A test with several reasons counts once per kind.

TEST BUG: 6
NOT IMPLEMENTED: 95

Stable tests

Test	Result	Subtests	Kind	Description
`Document-prototype-adoptNode.html`	Pass	2 / 2
`Document-prototype-currentScript.html`	Pass	8 / 8
`Document-prototype-importNode.html`	Pass	2 / 2
`DocumentOrShadowRoot-prototype-elementFromPoint.html`	Pass	41 / 41
`Element-interface-attachShadow-custom-element.html`	Pass	6 / 6
`Element-interface-attachShadow.html`	Pass	6 / 6
`Element-interface-shadowRoot-attribute.html`	Pass	3 / 3
`Extensions-to-Event-Interface.html`	Pass	16 / 16
`HTMLSlotElement-interface.html`	Pass	18 / 18
`HighlightRegistry-highlightsFromPoint.html`	Pass	4 / 4
`MouseEvent-prototype-offsetX-offsetY.html`	Fail	1 / 3	TEST BUG	the test expects `offsetX`/`offsetY` of an event targeted at an inline box (`<span id=target>`) relative to the padding edge of its containing block (21, 17: the Blink and WebKit behavior); CSSOM View defines them relative to the padding edge of the target (https://drafts.csswg.org/cssom-view/#dom-mouseevent-offsetx), which gives 6 and 7, as in Firefox (wpt.fyi: Firefox fails both subtests with the same "expected 21 but got 6")
`Node-prototype-cloneNode.html`	Pass	4 / 4
`Range-prototype-insertNode.html`	Pass	1 / 1
`ShadowRoot-interface.html`	Pass	12 / 12
`Slottable-mixin.html`	Pass	4 / 4
`assign-slottables-after-removing-shadow-tree-from-document.html`	Pass	1 / 1
`attach-shadow-non-html-namespace.html`	Pass	304 / 304
`attachShadow-with-ShadowRoot.html`	Pass	2 / 2
`build-deep-detached-shadow-then-append-text.html`	Pass	1 / 1
`capturing-and-bubbling-event-listeners-across-shadow-trees.html`	Pass	5 / 5
`declarative/declarative-after-attachshadow.html`	Pass	1 / 1
`declarative/declarative-parser-interaction.html`	Pass	1 / 1
`declarative/declarative-shadow-dom-attachment.html`	Pass	654 / 654
`declarative/declarative-shadow-dom-available-to-element-internals.html`	Pass	1 / 1
`declarative/declarative-shadow-dom-basic.html`	Pass	22 / 22
`declarative/declarative-shadow-dom-opt-in.html`	Pass	120 / 120
`declarative/declarative-shadow-dom-repeats-2.html`	Pass	1 / 1
`declarative/declarative-shadow-dom-repeats-slot-assignment.html`	Pass	2 / 2
`declarative/declarative-shadow-dom-repeats.html`	Pass	3 / 3
`declarative/declarative-shadow-dom-serialization.html`	Pass	2 / 2
`declarative/declarative-shadow-dom-slot-assignment-serialization.html`	Pass	3 / 3
`declarative/declarative-shadow-dom-slot-assignment.html`	Pass	8 / 8
`declarative/declarative-shadow-dom-write-to-iframe.html`	Pass	1 / 1
`declarative/declarative-with-disabled-shadow.html`	Pass	1 / 1
`declarative/gethtml-ordering.html`	Pass	3 / 3
`declarative/gethtml.html`	Pass	6,908 / 6,908
`declarative/innerhtml-before-closing-tag.html`	Pass	1 / 1
`declarative/innerhtml-on-ordinary-template.html`	Pass	1 / 1
`declarative/move-template-before-closing-tag.html`	Pass	3 / 3
`declarative/script-access.html`	Pass	2 / 2
`dragenter-related-target.html`	Pass	1 / 1
`dragleave-related-target.html`	Pass	1 / 1
`event-composed-path-after-dom-mutation.html`	Pass	2 / 2
`event-composed-path-with-related-target.html`	Pass	13 / 13
`event-composed-path.html`	Pass	11 / 11
`event-composed.html`	Pass	9 / 9
`event-inside-shadow-tree.html`	Pass	12 / 12
`event-inside-slotted-node.html`	Pass	20 / 20
`event-post-dispatch-listenerless.html`	Pass	3 / 3
`event-post-dispatch-no-listeners.html`	Pass	5 / 5
`event-post-dispatch.html`	Pass	16 / 16
`event-with-related-target.html`	Pass	18 / 18
`execcommand-insertList-in-shadow.html`	Fail	0 / 1	NOT IMPLEMENTED	the editing commands on a selection in a shadow tree: the drag selects the list of the shadow tree (`getComposedRanges()` returns its range), but the selection has no range in the document tree (`rangeCount` is 0), so there is no active range: `execCommand("insertUnorderedList")` is not enabled and the list is not removed (passes in Chrome and Firefox)
`focus-navigation/delegatesFocus-highlight-sibling.html`	Pass	1 / 1
`focus-navigation/focus-navigation-slot-fallback-default-tabindex.html`	Pass	1 / 1
`focus-navigation/focus-navigation-slot-fallback.html`	Pass	1 / 1
`focus-navigation/focus-navigation-slot-nested-2levels.html`	Pass	1 / 1
`focus-navigation/focus-navigation-slot-nested-delegatesFocus.html`	Pass	1 / 1
`focus-navigation/focus-navigation-slot-nested-fallback.html`	Pass	1 / 1
`focus-navigation/focus-navigation-slot-nested.html`	Pass	1 / 1
`focus-navigation/focus-navigation-slot-shadow-in-fallback.html`	Pass	1 / 1
`focus-navigation/focus-navigation-slot-shadow-in-slot.html`	Pass	1 / 1
`focus-navigation/focus-navigation-slot-with-tabindex.html`	Pass	1 / 1
`focus-navigation/focus-navigation-slots-in-slot.html`	Pass	1 / 1
`focus-navigation/focus-navigation-slots.html`	Pass	1 / 1
`focus-navigation/focus-navigation-web-component-radio.html`	Pass	1 / 1
`focus-navigation/focus-navigation-with-delegatesFocus.html`	Pass	16 / 16
`focus-navigation/focus-navigation.html`	Pass	1 / 1
`focus-navigation/focus-negative-tabindex-at-end-of-shadow-tree.html`	Pass	2 / 2
`focus-navigation/focus-nested-slots.html`	Pass	1 / 1
`focus-navigation/focus-reverse-unassignable-slot.html`	Pass	1 / 1
`focus-navigation/focus-reverse-unassigned-slot.html`	Pass	1 / 1
`focus-navigation/focus-unassignable-slot.html`	Pass	1 / 1
`focus-navigation/focus-with-negative-index.html`	Pass	2 / 2
`focus-navigation/reading-flow/carousel-grid-order.html`	Fail	0 / 1	NOT IMPLEMENTED	keyboard-focusable scroll containers: the test focuses a scroll container without `tabindex` (in Chromium, a scroll container that overflows and has no focusable descendant is a tab stop); the `grid-order` reading flow of its items is implemented
`focus-navigation/reading-flow/flex-flow.html`	Pass	4 / 4
`focus-navigation/reading-flow/flex-visual-fragmentation.html`	Pass	3 / 3
`focus-navigation/reading-flow/flex-visual-order.html`	Pass	4 / 4
`focus-navigation/reading-flow/flex-visual-wrapped-fragmentation.html`	Pass	1 / 1
`focus-navigation/reading-flow/grid-auto-flow-reading-order.html`	Pass	2 / 2
`focus-navigation/reading-flow/grid-columns-fragmentation.html`	Pass	1 / 1
`focus-navigation/reading-flow/grid-columns.html`	Pass	1 / 1
`focus-navigation/reading-flow/grid-lanes-column-reading-flow-001.html`	Fail	2 / 3	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-column-reading-flow-002.html`	Pass	1 / 1
`focus-navigation/reading-flow/grid-lanes-column-reading-flow-003.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-column-reading-flow-004.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-column-reading-flow-006.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-column-reading-flow-007.html`	Fail	0 / 2	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-column-reading-flow-008.html`	Fail	0 / 2	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-column-reading-flow-010.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-column-reading-flow-011.html`	Fail	0 / 2	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-column-reading-flow-012.html`	Pass	1 / 1
`focus-navigation/reading-flow/grid-lanes-column-reading-flow-013.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-column-reading-flow-014.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-column-reading-flow-015.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-column-reading-flow-016.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-column-reading-flow-017.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-column-reading-flow-018.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-column-reading-flow-019.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-column-reading-flow-020.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-column-reading-flow-021.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-row-reading-flow-001.html`	Fail	0 / 2	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-row-reading-flow-002.html`	Fail	0 / 2	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-row-reading-flow-003.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-row-reading-flow-004.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-row-reading-flow-005.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-row-reading-flow-006.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-row-reading-flow-007.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-row-reading-flow-008.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-row-reading-flow-009.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-row-reading-flow-010.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-lanes-row-reading-flow-011.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (`display: grid-lanes`): `grid-rows`, `grid-columns` and `grid-order` only apply to `display: grid` containers, so the focus order follows the source order of the items
`focus-navigation/reading-flow/grid-order-across-scopes.html`	Pass	1 / 1
`focus-navigation/reading-flow/grid-order-on-shadow-host.html`	Pass	2 / 2
`focus-navigation/reading-flow/grid-order-pseudo-elements.html`	Pass	1 / 1
`focus-navigation/reading-flow/grid-order-with-display-contents.html`	Pass	3 / 3
`focus-navigation/reading-flow/grid-order-with-iframe.html`	Pass	1 / 1
`focus-navigation/reading-flow/grid-order-with-nested-grids.html`	Pass	3 / 3
`focus-navigation/reading-flow/grid-order-with-popover.html`	Pass	2 / 2
`focus-navigation/reading-flow/grid-order-with-position-absolute.html`	Pass	2 / 2
`focus-navigation/reading-flow/grid-order-with-position-fixed.html`	Pass	2 / 2
`focus-navigation/reading-flow/grid-order-with-slots.html`	Pass	7 / 7
`focus-navigation/reading-flow/grid-order.html`	Pass	4 / 4
`focus-navigation/reading-flow/grid-rows.html`	Pass	1 / 1
`focus-navigation/reading-flow/normal.html`	Pass	2 / 2
`focus-navigation/reading-flow/source-order-invalid.html`	Pass	1 / 1
`focus-navigation/reading-flow/source-order-valid.html`	Pass	5 / 5
`focus-within-shadow.html`	Pass	1 / 1
`focus/DocumentOrShadowRoot-activeElement.html`	Pass	6 / 6
`focus/ShadowRoot-delegatesFocus.html`	Pass	3 / 3
`focus/blur-on-shadow-host-delegatesFocus.html`	Pass	2 / 2
`focus/click-focus-delegatesFocus-click.html`	Pass	6 / 6
`focus/click-focus-delegatesFocus-tabindex-varies.html`	Pass	1 / 1
`focus/click-focus-delegatesFocus-tabindex-zero.html`	Pass	1 / 1
`focus/click-focus-slot-ancestor.html`	Pass	3 / 3
`focus/delegatesFocus-tabindex-change.html`	Pass	1 / 1
`focus/focus-autofocus.html`	Pass	5 / 5
`focus/focus-click-on-shadow-host.html`	Pass	1 / 1
`focus/focus-method-delegatesFocus-nested-browsing-context.html`	Pass	1 / 1
`focus/focus-method-delegatesFocus.html`	Pass	15 / 15
`focus/focus-method-with-delegatesFocus.html`	Pass	8 / 8
`focus/focus-preserved-on-slot-reorder.html`	Pass	1 / 1
`focus/focus-pseudo-matches-on-shadow-host.html`	Pass	20 / 20
`focus/focus-scroll-under-delegatesFocus.html`	Pass	1 / 1
`focus/focus-selector-delegatesFocus.html`	Pass	12 / 12
`focus/focus-shadowhost-display-none.html`	Pass	2 / 2
`focus/focus-slot-box-generated-tabindex-0.html`	Pass	1 / 1
`focus/focus-tab-on-shadow-host.html`	Pass	1 / 1
`focus/focus-tabindex-order-shadow-negative-delegatesFocus.html`	Pass	1 / 1
`focus/focus-tabindex-order-shadow-negative.html`	Pass	1 / 1
`focus/focus-tabindex-order-shadow-slot-one.html`	Pass	1 / 1
`focus/focus-tabindex-order-shadow-varying-delegatesFocus.html`	Pass	1 / 1
`focus/focus-tabindex-order-shadow-varying-tabindex-2.html`	Pass	1 / 1
`focus/focus-tabindex-order-shadow-varying-tabindex-3.html`	Pass	1 / 1
`focus/focus-tabindex-order-shadow-varying-tabindex.html`	Pass	1 / 1
`focus/focus-tabindex-order-shadow-zero-delegatesFocus.html`	Pass	1 / 1
`focus/focus-tabindex-order-shadow-zero-host-negative.html`	Pass	1 / 1
`focus/focus-tabindex-order-shadow-zero-host-not-set-scrollable.html`	Pass	1 / 1
`focus/focus-tabindex-order-shadow-zero-host-not-set.html`	Pass	1 / 1
`focus/focus-tabindex-order-shadow-zero-host-one.html`	Pass	1 / 1
`focus/focus-tabindex-order-shadow-zero-host-scrollable.html`	Pass	1 / 1
`focus/focus-tabindex-order-shadow-zero.html`	Pass	1 / 1
`focus/text-selection-with-delegatesFocus-on-slotted-content.html`	Pass	1 / 1
`focus/text-selection-with-delegatesFocus-text-control.html`	Pass	1 / 1
`focus/text-selection-with-delegatesFocus.html`	Pass	2 / 2
`form-control-form-attribute.html`	Pass	3 / 3
`getElementById-dynamic-001.html`	Pass	1 / 1
`getElementById-dynamic-002.html`	Pass	1 / 1
`historical.html`	Pass	5 / 5
`host-with-namespace.xhtml`	Pass	2 / 2
`imperative-slot-api-cross-shadow-root.html`	Fail	1 / 2	TEST BUG	the test expects a `slotchange` at a slot whose assigned nodes do not change: `slotB.assign(nodeN)` with a node that is not a child of the host of `slotB` ("slotB slotchange should fire because it gained its assigned node (even if not rendered)"); the DOM Standard only signals a slot change when the assigned nodes of the slot change (https://dom.spec.whatwg.org/#assign-slotables), as Safari does (wpt.fyi: Safari fails this subtest with the same assertion, "expected 1 but got 0"; Chrome and Firefox fire the event). The `slotchange` at the previous slot of the node, in the other shadow tree, is fired
`imperative-slot-api-disconnected.html`	Pass	1 / 1
`imperative-slot-api-slotchange.html`	Pass	13 / 13
`imperative-slot-api.html`	Pass	16 / 16
`imperative-slot-fallback-clear.html`	Pass	2 / 2
`imperative-slot-initial-fallback.html`	Pass	2 / 2
`innerHTML-setter.xhtml`	Pass	4 / 4
`input-element-list.html`	Pass	2 / 2
`input-type-radio.html`	Pass	1 / 1
`inserting-fragment-under-shadow-host.html`	Pass	1 / 1
`leaktests/get-elements.html`	Pass	5 / 5
`leaktests/html-collection.html`	Pass	9 / 9
`leaktests/selection.html`	Fail	0 / 1	TEST BUG	the press puts the caret in the text of the closed shadow tree (`getComposedRanges()` returns it) and `getSelection().anchorNode` is null, as the Selection API specifies for an anchor that is not in the document tree; the test expects the parent of the shadow host, the node that Chrome and Safari rescope the selection to (it fails in Firefox too)
`leaktests/window-frames.html`	Pass	1 / 1
`manual-slot-assignment-with-details.html`	Pass	1 / 1
`offsetParent-across-shadow-boundaries.html`	Pass	22 / 22
`offsetTop-offsetLeft-across-shadow-boundaries.html`	Pass	3 / 3
`scroll-restore-shadow.html`	Pass	1 / 1
`scroll-to-the-fragment-in-shadow-tree.html`	Pass	10 / 10
`shadow-root-clonable.html`	Pass	6 / 6
`slot-reconciliation-at-node-removal.html`	Pass	1 / 1
`slotchange-customelements.html`	Pass	1 / 1
`slotchange-event.html`	Pass	32 / 32
`slotchange.html`	Pass	17 / 17
`slots-fallback-in-document.html`	Pass	2 / 2
`slots-fallback.html`	Pass	13 / 13
`slots-outside-shadow-dom.html`	Pass	1 / 1
`slots.html`	Pass	26 / 26
`touch-event-retargeting-leak.html`	Pass	1 / 1
`untriaged/elements-and-dom-objects/extensions-to-element-interface/attributes/test-006.html`	Pass	1 / 1
`untriaged/elements-and-dom-objects/extensions-to-element-interface/methods/test-001.html`	Pass	1 / 1
`untriaged/elements-and-dom-objects/extensions-to-element-interface/methods/test-002.html`	Pass	1 / 1
`untriaged/elements-and-dom-objects/shadowroot-object/shadowroot-attributes/activeElement-confirm-return-null.html`	Pass	3 / 3
`untriaged/elements-and-dom-objects/shadowroot-object/shadowroot-attributes/test-007.html`	Pass	1 / 1
`untriaged/elements-and-dom-objects/shadowroot-object/shadowroot-attributes/test-009.html`	Pass	1 / 1
`untriaged/elements-and-dom-objects/shadowroot-object/shadowroot-attributes/test-010.html`	Pass	2 / 2
`untriaged/elements-and-dom-objects/shadowroot-object/shadowroot-attributes/test-011.html`	Pass	2 / 2
`untriaged/elements-and-dom-objects/shadowroot-object/shadowroot-attributes/test-012.html`	Pass	1 / 1
`untriaged/elements-and-dom-objects/shadowroot-object/shadowroot-attributes/test-013.html`	Pass	1 / 1
`untriaged/elements-and-dom-objects/shadowroot-object/shadowroot-methods/test-001.html`	Pass	2 / 2
`untriaged/elements-and-dom-objects/shadowroot-object/shadowroot-methods/test-004.html`	Fail	0 / 1	TEST BUG	tests `ShadowRoot.getSelection()` of the first Shadow DOM draft (not in the Selection API; implemented as an alias of the selection of the document) with a selection inside a shadow tree: `addRange()` ignores a range whose root is not the document (https://w3c.github.io/selection-api/#dom-selection-addrange), so the selection stays empty. Only Chrome passes (wpt.fyi: Firefox and Safari fail with "s.getSelection is not a function")
`untriaged/elements-and-dom-objects/shadowroot-object/shadowroot-methods/test-006.html`	Pass	2 / 2
`untriaged/elements-and-dom-objects/shadowroot-object/shadowroot-methods/test-007.html`	Pass	2 / 2
`untriaged/elements-and-dom-objects/shadowroot-object/shadowroot-methods/test-010.html`	Pass	1 / 1
`untriaged/events/event-dispatch/test-002.html`	Pass	1 / 1
`untriaged/events/event-dispatch/test-003.html`	Pass	1 / 1
`untriaged/events/event-retargeting/test-001.html`	Pass	2 / 2
`untriaged/events/event-retargeting/test-003.html`	Pass	1 / 1
`untriaged/events/retargeting-focus-events/test-001.html`	Pass	6 / 6
`untriaged/events/retargeting-focus-events/test-002.html`	Pass	1 / 1
`untriaged/events/retargeting-focus-events/test-003.html`	Pass	1 / 1
`untriaged/events/retargeting-relatedtarget/test-001.html`	Pass	1 / 1
`untriaged/events/retargeting-relatedtarget/test-002.html`	Pass	1 / 1
`untriaged/events/retargeting-relatedtarget/test-003.html`	Pass	1 / 1
`untriaged/events/test-001.html`	Pass	1 / 1
`untriaged/html-elements-in-shadow-trees/html-forms/test-001.html`	Pass	2 / 2
`untriaged/html-elements-in-shadow-trees/html-forms/test-002.html`	Pass	3 / 3
`untriaged/html-elements-in-shadow-trees/html-forms/test-003.html`	Pass	1 / 1
`untriaged/html-elements-in-shadow-trees/inert-html-elements/test-001.html`	Pass	1 / 1
`untriaged/html-elements-in-shadow-trees/inert-html-elements/test-002.html`	Pass	1 / 1
`untriaged/shadow-trees/upper-boundary-encapsulation/dom-tree-accessors-001.html`	Pass	14 / 14
`untriaged/shadow-trees/upper-boundary-encapsulation/dom-tree-accessors-002.html`	Pass	3 / 3
`untriaged/shadow-trees/upper-boundary-encapsulation/ownerdocument-001.html`	Pass	6 / 6
`untriaged/shadow-trees/upper-boundary-encapsulation/ownerdocument-002.html`	Pass	18 / 18
`untriaged/shadow-trees/upper-boundary-encapsulation/selectors-api-001.html`	Pass	2 / 2
`untriaged/shadow-trees/upper-boundary-encapsulation/selectors-api-002.html`	Pass	2 / 2
`untriaged/shadow-trees/upper-boundary-encapsulation/shadow-root-001.html`	Pass	4 / 4
`untriaged/shadow-trees/upper-boundary-encapsulation/test-005.html`	Pass	2 / 2
`untriaged/shadow-trees/upper-boundary-encapsulation/test-007.html`	Pass	2 / 2
`untriaged/shadow-trees/upper-boundary-encapsulation/test-009.html`	Pass	14 / 14
`untriaged/shadow-trees/upper-boundary-encapsulation/test-011.html`	Pass	1 / 1
`untriaged/shadow-trees/upper-boundary-encapsulation/window-named-properties-001.html`	Pass	1 / 1
`untriaged/shadow-trees/upper-boundary-encapsulation/window-named-properties-002.html`	Pass	8 / 8
`untriaged/shadow-trees/upper-boundary-encapsulation/window-named-properties-003.html`	Pass	111 / 111
`untriaged/styles/test-001.html`	Pass	2 / 2
`untriaged/styles/test-003.html`	Pass	3 / 3
`untriaged/styles/test-005.html`	Pass	1 / 1
`untriaged/styles/test-008.html`	Pass	1 / 1
`untriaged/user-interaction/active-element/test-001.html`	Pass	1 / 1
`untriaged/user-interaction/active-element/test-002.html`	Pass	1 / 1
`untriaged/user-interaction/editing/inheritance-of-content-editable-001.html`	Pass	3 / 3
`untriaged/user-interaction/ranges-and-selections/test-001.html`	Pass	2 / 2
`untriaged/user-interaction/ranges-and-selections/test-002.html`	Fail	1 / 2	TEST BUG	A_07_01_02_T01 tests `ShadowRoot.getSelection()` of the first Shadow DOM draft (not in the Selection API; implemented as an alias of the selection of the document) with a selection inside a shadow tree: `addRange()` ignores a range whose root is not the document (https://w3c.github.io/selection-api/#dom-selection-addrange), so the selection stays empty. Only Chrome passes (wpt.fyi: Firefox and Safari fail both subtests with "s.getSelection is not a function")
`wheel-event-related-target.html`	Fail	0 / 1	TEST BUG	the test expects `relatedTarget` of the `wheel` events to be the element under the pointer (retargeted to the shadow host); UI Events defines no related target for the wheel events, and the attribute is null in every browser (wpt.fyi: Chrome, Firefox and Safari fail with the same "relatedTarget before mouse is over shadow host expected Element node <div id="container"> but got null")

Tentative tests

Test	Result	Subtests	Kind	Description
`Document-caretPositionFromPoint.tentative.html`	Pass	14 / 14
`accesskey.tentative.html`	Pass	2 / 2
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-async-fetch-disconnect-iframe.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-async-fetch-disconnect.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-async-fetch-duplicate-bare-specifier.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-async-fetch-duplicate-importmap.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-async-fetch-duplicate.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-async-fetch-failure.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-async-fetch-mutation-clear.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-async-fetch-mutation-insertrule.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-async-fetch-mutation-reinsert-same.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-async-fetch-mutation-reinsert-swap.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-async-fetch-mutation-remove-middle.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-async-fetch-mutation-replacesync.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-async-fetch-ordering.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-async-fetch-shared.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-async-fetch.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-basic.html`	Fail	0 / 2	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-clonenode-async-fetch.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-clonenode.html`	Fail	2 / 11	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-fetched-module.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-idl-absent-and-empty.html`	Fail	1 / 2	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-idl-feature-detection.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-idl-reflection.html`	Fail	0 / 2	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-invalid-specifier.html`	Fail	1 / 2	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-modulepreload-async.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-modulepreload-basic.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-modulepreload-failure.html`	Fail	0 / 2	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-modulepreload-identity.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-modulepreload-nested.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-modulepreload-ordering.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-modulepreload-shared.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-multiple.html`	Fail	0 / 2	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-nested-async.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-nested-sync.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-placeholder-identity.html`	Fail	0 / 1	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-same-document.html`	Pass	1 / 1
`declarative/tentative/shadowrootadoptedstylesheets/shadowrootadoptedstylesheets-serialization.html`	Fail	1 / 4	NOT IMPLEMENTED	the `shadowrootadoptedstylesheets` attribute of `<template>` (declarative `adoptedStyleSheets` from CSS module specifiers)
`event-dispatch-order.tentative.html`	Pass	1 / 1
`focus-navigation/menu/tentative/focus-menu-elements.html`	Fail	0 / 1	NOT IMPLEMENTED	the `<menubar>`/`<menulist>`/`<menuitem>` elements (focus navigation skipping the other menu items)
`focus-navigation/reading-flow/tentative/carousel-grid-order.html`	Fail	0 / 1	NOT IMPLEMENTED	keyboard-focusable scroll containers: the test focuses a scroll container without `tabindex` (in Chromium, a scroll container that overflows and has no focusable descendant is a tab stop); the `grid-order` reading flow of its items is implemented
`focus-navigation/reading-flow/tentative/flex-flow.html`	Pass	3 / 3
`focus-navigation/reading-flow/tentative/flex-visual-fragmentation.html`	Pass	3 / 3
`focus-navigation/reading-flow/tentative/flex-visual-order.html`	Pass	4 / 4
`focus-navigation/reading-flow/tentative/flex-visual-wrapped-fragmentation.html`	Pass	1 / 1
`focus-navigation/reading-flow/tentative/grid-auto-flow-reading-order.html`	Pass	2 / 2
`focus-navigation/reading-flow/tentative/grid-columns-fragmentation.html`	Pass	1 / 1
`focus-navigation/reading-flow/tentative/grid-columns.html`	Pass	1 / 1
`focus-navigation/reading-flow/tentative/grid-lanes-column-reading-flow-001.html`	Fail	2 / 3	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (the tentative `grid-rows`, `grid-columns`, `grid-order` and `source-order` values follow the source order of the items)
`focus-navigation/reading-flow/tentative/grid-lanes-column-reading-flow-002.html`	Pass	1 / 1
`focus-navigation/reading-flow/tentative/grid-lanes-column-reading-flow-003.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (the tentative `grid-rows`, `grid-columns`, `grid-order` and `source-order` values follow the source order of the items)
`focus-navigation/reading-flow/tentative/grid-lanes-column-reading-flow-004.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (the tentative `grid-rows`, `grid-columns`, `grid-order` and `source-order` values follow the source order of the items)
`focus-navigation/reading-flow/tentative/grid-lanes-column-reading-flow-006.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (the tentative `grid-rows`, `grid-columns`, `grid-order` and `source-order` values follow the source order of the items)
`focus-navigation/reading-flow/tentative/grid-lanes-column-reading-flow-007.html`	Fail	0 / 2	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (the tentative `grid-rows`, `grid-columns`, `grid-order` and `source-order` values follow the source order of the items)
`focus-navigation/reading-flow/tentative/grid-lanes-column-reading-flow-008.html`	Fail	0 / 2	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (the tentative `grid-rows`, `grid-columns`, `grid-order` and `source-order` values follow the source order of the items)
`focus-navigation/reading-flow/tentative/grid-lanes-column-reading-flow-010.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (the tentative `grid-rows`, `grid-columns`, `grid-order` and `source-order` values follow the source order of the items)
`focus-navigation/reading-flow/tentative/grid-lanes-column-reading-flow-011.html`	Fail	0 / 2	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (the tentative `grid-rows`, `grid-columns`, `grid-order` and `source-order` values follow the source order of the items)
`focus-navigation/reading-flow/tentative/grid-lanes-column-reading-flow-012.html`	Pass	1 / 1
`focus-navigation/reading-flow/tentative/grid-lanes-column-reading-flow-013.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (the tentative `grid-rows`, `grid-columns`, `grid-order` and `source-order` values follow the source order of the items)
`focus-navigation/reading-flow/tentative/grid-lanes-row-reading-flow-001.html`	Fail	0 / 2	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (the tentative `grid-rows`, `grid-columns`, `grid-order` and `source-order` values follow the source order of the items)
`focus-navigation/reading-flow/tentative/grid-lanes-row-reading-flow-002.html`	Fail	0 / 2	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (the tentative `grid-rows`, `grid-columns`, `grid-order` and `source-order` values follow the source order of the items)
`focus-navigation/reading-flow/tentative/grid-lanes-row-reading-flow-003.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (the tentative `grid-rows`, `grid-columns`, `grid-order` and `source-order` values follow the source order of the items)
`focus-navigation/reading-flow/tentative/grid-lanes-row-reading-flow-004.html`	Fail	0 / 1	NOT IMPLEMENTED	the `reading-flow` order of the grid lanes containers (the tentative `grid-rows`, `grid-columns`, `grid-order` and `source-order` values follow the source order of the items)
`focus-navigation/reading-flow/tentative/grid-order-across-scopes.html`	Pass	1 / 1
`focus-navigation/reading-flow/tentative/grid-order-on-shadow-host.html`	Pass	2 / 2
`focus-navigation/reading-flow/tentative/grid-order-pseudo-elements.html`	Pass	1 / 1
`focus-navigation/reading-flow/tentative/grid-order-with-display-contents.html`	Pass	3 / 3
`focus-navigation/reading-flow/tentative/grid-order-with-iframe.html`	Pass	1 / 1
`focus-navigation/reading-flow/tentative/grid-order-with-nested-grids.html`	Pass	3 / 3
`focus-navigation/reading-flow/tentative/grid-order-with-popover.html`	Pass	2 / 2
`focus-navigation/reading-flow/tentative/grid-order-with-position-absolute.html`	Pass	2 / 2
`focus-navigation/reading-flow/tentative/grid-order-with-position-fixed.html`	Pass	2 / 2
`focus-navigation/reading-flow/tentative/grid-order-with-slots.html`	Pass	7 / 7
`focus-navigation/reading-flow/tentative/grid-order.html`	Pass	4 / 4
`focus-navigation/reading-flow/tentative/grid-rows.html`	Pass	1 / 1
`focus-navigation/reading-flow/tentative/normal.html`	Pass	2 / 2
`focus-navigation/reading-flow/tentative/source-order-invalid.html`	Pass	1 / 1
`focus-navigation/reading-flow/tentative/source-order-valid.html`	Pass	5 / 5
`focus-navigation/tentative/focus-navigation-scroller-delegatesFocus.html`	Pass	1 / 1
`focus-navigation/tentative/focus-navigation-scroller-interactive-child.html`	Pass	1 / 1
`focus-navigation/tentative/focus-navigation-scroller-tabindex.html`	Pass	1 / 1
`focus-navigation/tentative/focus-scroller-layout-update.html`	Pass	1 / 1
`reference-target/tentative/aria-labelledby.html`	Fail	1 / 5	NOT IMPLEMENTED	reference target (`ShadowRoot.referenceTarget`, the `shadowrootreferencetarget` attribute)
`reference-target/tentative/commandfor.html`	Fail	0 / 3	NOT IMPLEMENTED	reference target (`ShadowRoot.referenceTarget`, the `shadowrootreferencetarget` attribute)
`reference-target/tentative/dom-mutation.html`	Fail	0 / 15	NOT IMPLEMENTED	reference target (`ShadowRoot.referenceTarget`, the `shadowrootreferencetarget` attribute)
`reference-target/tentative/event-path.html`	Error	2 / 12	NOT IMPLEMENTED	reference target (`ShadowRoot.referenceTarget`, the `shadowrootreferencetarget` attribute)
`reference-target/tentative/form.html`	Fail	0 / 8	NOT IMPLEMENTED	reference target (`ShadowRoot.referenceTarget`, the `shadowrootreferencetarget` attribute)
`reference-target/tentative/gethtml-serialization.html`	Fail	0 / 3	NOT IMPLEMENTED	reference target (`ShadowRoot.referenceTarget`, the `shadowrootreferencetarget` attribute)
`reference-target/tentative/interestfor.tentative.html`	Fail	0 / 3	NOT IMPLEMENTED	reference target (`ShadowRoot.referenceTarget`, the `shadowrootreferencetarget` attribute)
`reference-target/tentative/label-descendant.html`	Fail	0 / 22	NOT IMPLEMENTED	reference target (`ShadowRoot.referenceTarget`, the `shadowrootreferencetarget` attribute)
`reference-target/tentative/label-for.html`	Fail	0 / 12	NOT IMPLEMENTED	reference target (`ShadowRoot.referenceTarget`, the `shadowrootreferencetarget` attribute)
`reference-target/tentative/label-lifetime.html`	Fail	0 / 3	NOT IMPLEMENTED	reference target (`ShadowRoot.referenceTarget`, the `shadowrootreferencetarget` attribute)
`reference-target/tentative/popovertarget.html`	Fail	0 / 3	NOT IMPLEMENTED	reference target (`ShadowRoot.referenceTarget`, the `shadowrootreferencetarget` attribute)
`reference-target/tentative/property-reflection-idl-setters.html`	Pass	2,055 / 2,055
`reference-target/tentative/property-reflection-imperative-setup.html`	Fail	2,040 / 2,055	NOT IMPLEMENTED	reference target (`ShadowRoot.referenceTarget`, the `shadowrootreferencetarget` attribute)
`reference-target/tentative/property-reflection.html`	Fail	2,040 / 2,056	NOT IMPLEMENTED	reference target (`ShadowRoot.referenceTarget`, the `shadowrootreferencetarget` attribute)
`reference-target/tentative/reference-target-basics.html`	Fail	0 / 6	NOT IMPLEMENTED	reference target (`ShadowRoot.referenceTarget`, the `shadowrootreferencetarget` attribute)
`reference-target/tentative/shadowrootreferencetarget-idl-reflection.html`	Fail	0 / 5	NOT IMPLEMENTED	reference target (`ShadowRoot.referenceTarget`, the `shadowrootreferencetarget` attribute)

Reftests

Test	Result	Variants
`directionality-001.tentative.html`	Pass	1 / 1
`directionality-002.tentative.html`	Pass	1 / 1
`focus/focus-pseudo-on-shadow-host-1.html`	Pass	1 / 1
`focus/focus-pseudo-on-shadow-host-2.html`	Pass	1 / 1
`focus/focus-pseudo-on-shadow-host-3.html`	Pass	1 / 1
`imperative-slot-layout-invalidation-001.html`	Pass	1 / 1
`invalidate-sibling-different-slots.html`	Pass	1 / 1
`layout-slot-no-longer-assigned.html`	Pass	1 / 1
`layout-slot-no-longer-fallback.html`	Pass	1 / 1
`manual-slot-assignment-no-wrong-unassign.html`	Pass	1 / 1
`nested-hover-pseudo-class-removal.html`	Pass	1 / 1
`shadow-style-invalidation-vw-units.html`	Pass	1 / 1
`slot-display-contents-display-toggle.html`	Pass	1 / 1
`slot-fallback-content-001.html`	Pass	1 / 1
`slot-fallback-content-002.html`	Pass	1 / 1
`slot-fallback-content-003.html`	Pass	1 / 1
`slot-fallback-content-004.html`	Pass	1 / 1
`slot-fallback-content-005.html`	Pass	1 / 1
`slot-fallback-content-006.html`	Pass	1 / 1
`slot-fallback-content-007.html`	Pass	1 / 1
`slot-fallback-content-008.html`	Pass	1 / 1
`untriaged/shadow-trees/nested-shadow-trees/nested_tree_reftest.html`	Pass	1 / 1
`untriaged/shadow-trees/reprojection/reprojection-001.html`	Pass	1 / 1
`untriaged/shadow-trees/shadow-root-001.html`	Pass	1 / 1
`untriaged/shadow-trees/shadow-root-002.html`	Pass	1 / 1
`untriaged/styles/not-apply-in-shadow-root-001.html`	Pass	1 / 1