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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /testing/mochitest/BrowserTestUtils/content/content-task.js
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/mochitest/BrowserTestUtils/content/content-task.js')
-rw-r--r--testing/mochitest/BrowserTestUtils/content/content-task.js124
1 files changed, 124 insertions, 0 deletions
diff --git a/testing/mochitest/BrowserTestUtils/content/content-task.js b/testing/mochitest/BrowserTestUtils/content/content-task.js
new file mode 100644
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--- /dev/null
+++ b/testing/mochitest/BrowserTestUtils/content/content-task.js
@@ -0,0 +1,124 @@
+/* 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/. */
+
+/* eslint-env mozilla/frame-script */
+
+"use strict";
+
+let { ContentTaskUtils } = ChromeUtils.importESModule(
+ "resource://testing-common/ContentTaskUtils.sys.mjs"
+);
+const { Assert: AssertCls } = ChromeUtils.importESModule(
+ "resource://testing-common/Assert.sys.mjs"
+);
+const { setTimeout } = ChromeUtils.importESModule(
+ "resource://gre/modules/Timer.sys.mjs"
+);
+
+// Injects EventUtils into ContentTask scope. To avoid leaks, this does not hold on
+// to the window global. This means you **need** to pass the window as an argument to
+// the individual EventUtils functions.
+// See SimpleTest/EventUtils.js for documentation.
+var EventUtils = {
+ _EU_Ci: Ci,
+ _EU_Cc: Cc,
+ KeyboardEvent: content.KeyboardEvent,
+ navigator: content.navigator,
+ setTimeout,
+ window: {},
+};
+
+EventUtils.synthesizeClick = element =>
+ new Promise(resolve => {
+ element.addEventListener(
+ "click",
+ function () {
+ resolve();
+ },
+ { once: true }
+ );
+
+ EventUtils.synthesizeMouseAtCenter(
+ element,
+ { type: "mousedown", isSynthesized: false },
+ content
+ );
+ EventUtils.synthesizeMouseAtCenter(
+ element,
+ { type: "mouseup", isSynthesized: false },
+ content
+ );
+ });
+
+try {
+ Services.scriptloader.loadSubScript(
+ "chrome://mochikit/content/tests/SimpleTest/EventUtils.js",
+ EventUtils
+ );
+} catch (e) {
+ // There are some xpcshell tests which may use ContentTask.
+ // Just ignore if loading EventUtils fails. Tests that need it
+ // will fail anyway.
+ EventUtils = null;
+}
+
+addMessageListener("content-task:spawn", async function (msg) {
+ let id = msg.data.id;
+ let source = msg.data.runnable || "()=>{}";
+
+ function getStack(aStack) {
+ let frames = [];
+ for (let frame = aStack; frame; frame = frame.caller) {
+ frames.push(frame.filename + ":" + frame.name + ":" + frame.lineNumber);
+ }
+ return frames.join("\n");
+ }
+
+ var Assert = new AssertCls((err, message, stack) => {
+ sendAsyncMessage("content-task:test-result", {
+ id,
+ condition: !err,
+ name: err ? err.message : message,
+ stack: getStack(err ? err.stack : stack),
+ });
+ });
+
+ /* eslint-disable no-unused-vars */
+ var ok = Assert.ok.bind(Assert);
+ var is = Assert.equal.bind(Assert);
+ var isnot = Assert.notEqual.bind(Assert);
+
+ function todo(expr, name) {
+ sendAsyncMessage("content-task:test-todo", { id, expr, name });
+ }
+
+ function todo_is(a, b, name) {
+ sendAsyncMessage("content-task:test-todo_is", { id, a, b, name });
+ }
+
+ function info(name) {
+ sendAsyncMessage("content-task:test-info", { id, name });
+ }
+ /* eslint-enable no-unused-vars */
+
+ try {
+ let runnablestr = `
+ (() => {
+ return (${source});
+ })();`;
+
+ // eslint-disable-next-line no-eval
+ let runnable = eval(runnablestr);
+ let result = await runnable.call(this, msg.data.arg);
+ sendAsyncMessage("content-task:complete", {
+ id,
+ result,
+ });
+ } catch (ex) {
+ sendAsyncMessage("content-task:complete", {
+ id,
+ error: ex.toString(),
+ });
+ }
+});