Merging upstream version 126.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

5 files changed, 32 insertions, 13 deletions

diff --git a/testing/mochitest/BrowserTestUtils/BrowserTestUtils.sys.mjs b/testing/mochitest/BrowserTestUtils/BrowserTestUtils.sys.mjs
index 1793a6646f..463be20cec 100644
--- a/testing/mochitest/BrowserTestUtils/BrowserTestUtils.sys.mjs
+++ b/testing/mochitest/BrowserTestUtils/BrowserTestUtils.sys.mjs
@@ -745,7 +745,7 @@ export var BrowserTestUtils = {
    * @resolves With the {xul:tab} when a tab is opened and its location changes
    *           to the given URL and optionally that browser has loaded.
    *
-   * NB: this method will not work if you open a new tab with e.g. BrowserOpenTab
+   * NB: this method will not work if you open a new tab with e.g. BrowserCommands.openTab
    * and the tab does not load a URL, because no onLocationChange will fire.
    */
   waitForNewTab(
@@ -1737,7 +1737,7 @@ export var BrowserTestUtils = {
   },
 
   /**
-   *  Versions of EventUtils.jsm synthesizeMouse functions that synthesize a
+   *  Versions of EventUtils.sys.mjs synthesizeMouse functions that synthesize a
    *  mouse event in a child process and return promises that resolve when the
    *  event has fired and completed. Instead of a window, a browser or
    *  browsing context is required to be passed to this function.
@@ -1754,7 +1754,7 @@ export var BrowserTestUtils = {
    * @param {integer} offsetY
    *        y offset from target's top bounding edge
    * @param {Object} event object
-   *        Additional arguments, similar to the EventUtils.jsm version
+   *        Additional arguments, similar to the EventUtils.sys.mjs version
    * @param {BrowserContext|MozFrameLoaderOwner} browsingContext
    *        Browsing context or browser element, must not be null
    * @param {boolean} handlingUserInput
@@ -1792,7 +1792,7 @@ export var BrowserTestUtils = {
   },
 
   /**
-   *  Versions of EventUtils.jsm synthesizeTouch functions that synthesize a
+   *  Versions of EventUtils.sys.mjs synthesizeTouch functions that synthesize a
    *  touch event in a child process and return promises that resolve when the
    *  event has fired and completed. Instead of a window, a browser or
    *  browsing context is required to be passed to this function.
@@ -1809,7 +1809,7 @@ export var BrowserTestUtils = {
    * @param {integer} offsetY
    *        y offset from target's top bounding edge
    * @param {Object} event object
-   *        Additional arguments, similar to the EventUtils.jsm version
+   *        Additional arguments, similar to the EventUtils.sys.mjs version
    * @param {BrowserContext|MozFrameLoaderOwner} browsingContext
    *        Browsing context or browser element, must not be null
    *
diff --git a/testing/mochitest/shutdown-leaks-collector.js b/testing/mochitest/shutdown-leaks-collector.js
index 2d7030f3c3..30a1debe2d 100644
--- a/testing/mochitest/shutdown-leaks-collector.js
+++ b/testing/mochitest/shutdown-leaks-collector.js
@@ -4,7 +4,7 @@
 
 /* eslint-env mozilla/frame-script */
 
-// We run this code in a .jsm rather than here to avoid keeping the current
+// We run this code in a sys.mjs rather than here to avoid keeping the current
 // compartment alive.
 ChromeUtils.importESModule(
   "chrome://mochikit/content/ShutdownLeaksCollector.sys.mjs"
diff --git a/testing/mochitest/tests/Harness_sanity/xpcshell.toml b/testing/mochitest/tests/Harness_sanity/xpcshell.toml
index f203c1ef9f..e426c515fe 100644
--- a/testing/mochitest/tests/Harness_sanity/xpcshell.toml
+++ b/testing/mochitest/tests/Harness_sanity/xpcshell.toml
@@ -1,5 +1,7 @@
 [DEFAULT]
 
 ["test_SpecialPowersSandbox.js"]
+prefs = ["dom.security.https_first=false"] #Disable https-first because createHttpServer does not support https
 
 ["test_SpecialPowersSpawn.js"]
+prefs = ["dom.security.https_first=false"] #Disable https-first because createHttpServer does not support https
diff --git a/testing/mochitest/tests/SimpleTest/AccessibilityUtils.js b/testing/mochitest/tests/SimpleTest/AccessibilityUtils.js
index cf4daaf416..27a0bdf1f5 100644
--- a/testing/mochitest/tests/SimpleTest/AccessibilityUtils.js
+++ b/testing/mochitest/tests/SimpleTest/AccessibilityUtils.js
@@ -614,12 +614,13 @@ this.AccessibilityUtils = (function () {
       (node.tagName == "menuitem" &&
         node.classList.contains("urlbarView-result-menuitem"));
 
+    let parentNode = node.getRootNode().host ?? node.parentNode;
     const isParentMenu =
-      node.parentNode.getAttribute("role") == "menu" ||
-      (node.parentNode.tagName == "richlistbox" &&
-        node.parentNode.classList.contains("autocomplete-richlistbox")) ||
-      (node.parentNode.tagName == "menupopup" &&
-        node.parentNode.classList.contains("urlbarView-result-menu"));
+      parentNode.getAttribute("role") == "menu" ||
+      (parentNode.tagName == "richlistbox" &&
+        parentNode.classList.contains("autocomplete-richlistbox")) ||
+      (parentNode.tagName == "menupopup" &&
+        parentNode.classList.contains("urlbarView-result-menu"));
     return (
       isMenuItem &&
       isParentMenu &&
@@ -1078,6 +1079,22 @@ this.AccessibilityUtils = (function () {
     }
     // Walk a11y ancestors until we find one which is interactive.
     for (; acc; acc = acc.parent) {
+      const relation = acc.getRelationByType(
+        Ci.nsIAccessibleRelation.RELATION_LABEL_FOR
+      );
+      if (
+        acc.role === Ci.nsIAccessibleRole.ROLE_LABEL &&
+        relation.targetsCount > 0
+      ) {
+        // If a <label> was clicked to activate a radiobutton or a checkbox,
+        // return the accessible of the related input.
+        // Note: aria-labelledby doesn't give the node a role of label, so this
+        // won't work for aria-labelledby cases. That said, aria-labelledby also
+        // doesn't have implicit click behaviour either and there's not really
+        // any way we can check for that.
+        const targetAcc = relation.getTarget(0);
+        return targetAcc;
+      }
       if (INTERACTIVE_ROLES.has(acc.role)) {
         return acc;
       }
diff --git a/testing/mochitest/tests/SimpleTest/EventUtils.js b/testing/mochitest/tests/SimpleTest/EventUtils.js
index 8833b8bc59..59ad054714 100644
--- a/testing/mochitest/tests/SimpleTest/EventUtils.js
+++ b/testing/mochitest/tests/SimpleTest/EventUtils.js
@@ -42,8 +42,8 @@ window.__defineGetter__("_EU_ChromeUtils", function () {
 window.__defineGetter__("_EU_OS", function () {
   delete this._EU_OS;
   try {
-    this._EU_OS = _EU_ChromeUtils.import(
-      "resource://gre/modules/AppConstants.jsm"
+    this._EU_OS = _EU_ChromeUtils.importESModule(
+      "resource://gre/modules/AppConstants.sys.mjs"
     ).platform;
   } catch (ex) {
     this._EU_OS = null;