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-rw-r--r--accessible/tests/browser/general/head.js71
1 files changed, 71 insertions, 0 deletions
diff --git a/accessible/tests/browser/general/head.js b/accessible/tests/browser/general/head.js
new file mode 100644
index 0000000000..841436043c
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+++ b/accessible/tests/browser/general/head.js
@@ -0,0 +1,71 @@
+/* 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 http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+/* exported initAccessibilityService, openNewTab, shutdownAccessibilityService */
+
+// Load the shared-head file first.
+Services.scriptloader.loadSubScript(
+ "chrome://mochitests/content/browser/accessible/tests/browser/shared-head.js",
+ this
+);
+
+const nsIAccessibleRole = Ci.nsIAccessibleRole; // eslint-disable-line no-unused-vars
+
+/* import-globals-from ../../mochitest/role.js */
+loadScripts({ name: "role.js", dir: MOCHITESTS_DIR });
+
+async function openNewTab(url) {
+ const forceNewProcess = true;
+
+ return BrowserTestUtils.openNewForegroundTab({
+ gBrowser,
+ url,
+ forceNewProcess,
+ });
+}
+
+async function initAccessibilityService() {
+ info("Create accessibility service.");
+ let accService = Cc["@mozilla.org/accessibilityService;1"].getService(
+ Ci.nsIAccessibilityService
+ );
+
+ await new Promise(resolve => {
+ if (Services.appinfo.accessibilityEnabled) {
+ resolve();
+ return;
+ }
+
+ let observe = (subject, topic, data) => {
+ if (data === "1") {
+ Services.obs.removeObserver(observe, "a11y-init-or-shutdown");
+ resolve();
+ }
+ };
+ Services.obs.addObserver(observe, "a11y-init-or-shutdown");
+ });
+
+ return accService;
+}
+
+function shutdownAccessibilityService() {
+ forceGC();
+
+ return new Promise(resolve => {
+ if (!Services.appinfo.accessibilityEnabled) {
+ resolve();
+ return;
+ }
+
+ let observe = (subject, topic, data) => {
+ if (data === "0") {
+ Services.obs.removeObserver(observe, "a11y-init-or-shutdown");
+ resolve();
+ }
+ };
+ Services.obs.addObserver(observe, "a11y-init-or-shutdown");
+ });
+}