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21717158eb
This is a follow-up to #38532 which simply defaulted to an empty string as the spec's WebIDL doesn't mark `innerHTML` as `Throws`. However, since the absence of `Throws` in the spec doesn't imply no-throw, we can mark this as fallible in our WebIDL. This makes the `ShadowRoot`'s implementation match `Element`'s `innerHTML`. Testing: Same as #38532. Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
34 lines
1.2 KiB
Plaintext
34 lines
1.2 KiB
Plaintext
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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/*
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* The origin of this IDL file is:
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* https://dom.spec.whatwg.org/#interface-shadowroot
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*/
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[Exposed=Window]
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interface ShadowRoot : DocumentFragment {
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readonly attribute ShadowRootMode mode;
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readonly attribute boolean delegatesFocus;
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readonly attribute SlotAssignmentMode slotAssignment;
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readonly attribute boolean clonable;
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readonly attribute boolean serializable;
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readonly attribute Element host;
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attribute EventHandler onslotchange;
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};
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enum ShadowRootMode { "open", "closed"};
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enum SlotAssignmentMode { "manual", "named" };
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ShadowRoot includes DocumentOrShadowRoot;
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// https://html.spec.whatwg.org/multipage/#dom-parsing-and-serialization
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partial interface ShadowRoot {
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[CEReactions] undefined setHTMLUnsafe(DOMString html);
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DOMString getHTML(optional GetHTMLOptions options = {});
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// [CEReactions] attribute (TrustedHTML or [LegacyNullToEmptyString] DOMString) innerHTML;
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[CEReactions, Throws] attribute [LegacyNullToEmptyString] DOMString innerHTML;
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};
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