author Dennis Jackson <>
Sun, 26 Mar 2023 07:31:40 +0000
changeset 657950 dee1eb3308521b4cb7c8a3afe44520efcf582650
parent 656122 96022c710a487b4b2644d14fa47eace84fb2a3b8
permissions -rw-r--r--
Bug 1822876: Add H3 ECH Telemetry. r=kershaw,necko-reviewers This patch adds telemetry which records when H3 connections succeed / fail and what kind of ECH they used. Our H3 ECH tests are extended to test these different modes and that the telemetry is recorded correctly. Differential Revision:

/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at
 * The origin of this IDL file is
 * and
 * © Copyright 2004-2011 Apple Computer, Inc., Mozilla Foundation, and
 * Opera Software ASA. You are granted a license to use, reproduce
 * and create derivative works of this document.

interface HTMLElement : Element {
  [HTMLConstructor] constructor();

  // metadata attributes
           attribute DOMString title;
           attribute DOMString lang;
  [CEReactions, SetterThrows, Pure]
           attribute boolean translate;
  [CEReactions, SetterThrows, Pure]
           attribute DOMString dir;

  [CEReactions, GetterThrows, Pure]
           attribute [LegacyNullToEmptyString] DOMString innerText;
  [CEReactions, GetterThrows, SetterThrows, Pure]
           attribute [LegacyNullToEmptyString] DOMString outerText;

  // user interaction
  [CEReactions, SetterThrows, Pure]
           attribute boolean hidden;
  [CEReactions, SetterThrows, Pure, Pref="html5.inert.enabled"]
           attribute boolean inert;
  undefined click();
  [CEReactions, SetterThrows, Pure]
           attribute DOMString accessKey;
  readonly attribute DOMString accessKeyLabel;
  [CEReactions, SetterThrows, Pure]
           attribute boolean draggable;
  //[PutForwards=value] readonly attribute DOMTokenList dropzone;
  [CEReactions, SetterThrows, Pure]
           attribute DOMString contentEditable;
  readonly attribute boolean isContentEditable;
  [CEReactions, SetterThrows, Pure, Pref="dom.element.popover.enabled"]
           attribute DOMString popover;
  [CEReactions, SetterThrows, Pure]
           attribute boolean spellcheck;
  [CEReactions, Pure, SetterThrows, Pref="dom.forms.inputmode"]
           attribute DOMString inputMode;
  [CEReactions, Pure, SetterThrows, Pref="dom.forms.enterkeyhint"]
           attribute DOMString enterKeyHint;
  [CEReactions, Pure, SetterThrows, Pref="dom.forms.autocapitalize"]
           attribute DOMString autocapitalize;

  attribute DOMString nonce;

  // command API
  //readonly attribute DOMString? commandType;
  //readonly attribute DOMString? commandLabel;
  //readonly attribute DOMString? commandIcon;
  //readonly attribute boolean? commandHidden;
  //readonly attribute boolean? commandDisabled;
  //readonly attribute boolean? commandChecked;

  ElementInternals attachInternals();

  [Throws, Pref="dom.element.popover.enabled"]
  undefined showPopover();
  [Throws, Pref="dom.element.popover.enabled"]
  undefined hidePopover();
  [Throws, Pref="dom.element.popover.enabled"]
  undefined togglePopover(boolean force);

partial interface HTMLElement {
  // CSSOM things are not [Pure] because they can flush
  readonly attribute Element? offsetParent;
  readonly attribute long offsetTop;
  readonly attribute long offsetLeft;
  readonly attribute long offsetWidth;
  readonly attribute long offsetHeight;

partial interface HTMLElement {
  readonly attribute ElementInternals? internals;

  readonly attribute boolean isFormAssociatedCustomElements;

interface mixin TouchEventHandlers {
           attribute EventHandler ontouchstart;
           attribute EventHandler ontouchend;
           attribute EventHandler ontouchmove;
           attribute EventHandler ontouchcancel;

HTMLElement includes GlobalEventHandlers;
HTMLElement includes HTMLOrForeignElement;
HTMLElement includes ElementCSSInlineStyle;
HTMLElement includes TouchEventHandlers;
HTMLElement includes OnErrorEventHandlerForNodes;

interface HTMLUnknownElement : HTMLElement {};