forked from mirrors/gecko-dev
65 lines
2 KiB
JavaScript
65 lines
2 KiB
JavaScript
"use strict";
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ChromeUtils.defineModuleGetter(this, "Preferences",
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"resource://gre/modules/Preferences.jsm");
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// ExtensionContent.jsm needs to know when it's running from xpcshell,
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// to use the right timeout for content scripts executed at document_idle.
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ExtensionTestUtils.mockAppInfo();
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const server = createHttpServer();
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server.registerDirectory("/data/", do_get_file("data"));
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const BASE_URL = `http://localhost:${server.identity.primaryPort}/data`;
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add_task(async function test_contentscript_shadowDOM() {
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const PREFS = {
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"dom.webcomponents.shadowdom.enabled": true
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};
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// Set prefs to our initial values.
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for (let pref in PREFS) {
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Preferences.set(pref, PREFS[pref]);
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}
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registerCleanupFunction(() => {
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// Reset the prefs.
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for (let pref in PREFS) {
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Preferences.reset(pref);
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}
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});
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function backgroundScript() {
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browser.test.assertTrue("openOrClosedShadowRoot" in document.documentElement,
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"Should have openOrClosedShadowRoot in Element in background script.");
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}
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function contentScript() {
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var host = document.getElementById("host");
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browser.test.assertTrue("openOrClosedShadowRoot" in host, "Should have openOrClosedShadowRoot in Element.");
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var shadowRoot = host.openOrClosedShadowRoot;
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browser.test.assertEq(shadowRoot.mode, "closed", "Should have closed ShadowRoot.");
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browser.test.sendMessage("contentScript");
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}
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let extension = ExtensionTestUtils.loadExtension({
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manifest: {
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content_scripts: [{
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"matches": ["http://*/*/file_shadowdom.html"],
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"js": ["content_script.js"],
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}],
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},
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background: backgroundScript,
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files: {
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"content_script.js": contentScript,
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},
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});
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await extension.startup();
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let contentPage = await ExtensionTestUtils.loadContentPage(`${BASE_URL}/file_shadowdom.html`);
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await extension.awaitMessage("contentScript");
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await contentPage.close();
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await extension.unload();
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});
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