53 lines
1.6 KiB
JavaScript
53 lines
1.6 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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// Test that the CanvasFrameAnonymousContentHelper does not insert content in
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// XUL windows.
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add_task(async function () {
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const tab = await addTab(
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"chrome://mochitests/content/browser/devtools/server/tests/browser/test-window.xhtml"
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);
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await SpecialPowers.spawn(tab.linkedBrowser, [], async function () {
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const { require } = ChromeUtils.importESModule(
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"resource://devtools/shared/loader/Loader.sys.mjs"
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);
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const {
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HighlighterEnvironment,
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} = require("resource://devtools/server/actors/highlighters.js");
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const {
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CanvasFrameAnonymousContentHelper,
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} = require("resource://devtools/server/actors/highlighters/utils/markup.js");
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const doc = content.document;
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const nodeBuilder = () => {
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const root = doc.createElement("div");
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const child = doc.createElement("div");
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child.style = "width:200px;height:200px;background:red;";
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child.id = "child-element";
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child.className = "child-element";
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child.textContent = "test element";
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root.appendChild(child);
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return root;
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};
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info("Building the helper");
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const env = new HighlighterEnvironment();
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env.initFromWindow(doc.defaultView);
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const helper = new CanvasFrameAnonymousContentHelper(env, nodeBuilder);
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ok(!helper.content, "The AnonymousContent was not inserted in the window");
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ok(
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!helper.getTextContentForElement("child-element"),
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"No text content is returned"
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);
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env.destroy();
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helper.destroy();
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});
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gBrowser.removeCurrentTab();
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});
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