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NTD
80 lines
3.2 KiB
JavaScript
80 lines
3.2 KiB
JavaScript
/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
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/* vim: set sts=2 sw=2 et tw=80: */
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"use strict";
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add_task(function* tabsSendMessageReply() {
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function background() {
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browser.runtime.onMessage.addListener((msg, sender, respond) => {
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if (msg == "respond-now") {
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respond(msg);
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} else if (msg == "respond-soon") {
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setTimeout(() => { respond(msg); }, 0);
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return true;
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} else if (msg == "respond-promise") {
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return Promise.resolve(msg);
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} else if (msg == "respond-never") {
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return;
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} else if (msg == "respond-error") {
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return Promise.reject(new Error(msg));
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} else if (msg == "throw-error") {
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throw new Error(msg);
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}
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});
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browser.runtime.onMessage.addListener((msg, sender, respond) => {
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if (msg == "respond-now") {
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respond("hello");
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} else if (msg == "respond-now-2") {
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respond(msg);
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}
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});
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let childFrame = document.createElement("iframe");
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childFrame.src = "extensionpage.html";
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document.body.appendChild(childFrame);
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}
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function senderScript() {
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Promise.all([
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browser.runtime.sendMessage("respond-now"),
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browser.runtime.sendMessage("respond-now-2"),
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new Promise(resolve => browser.runtime.sendMessage("respond-soon", resolve)),
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browser.runtime.sendMessage("respond-promise"),
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browser.runtime.sendMessage("respond-never"),
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new Promise(resolve => {
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browser.runtime.sendMessage("respond-never", response => { resolve(response); });
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}),
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browser.runtime.sendMessage("respond-error").catch(error => Promise.resolve({error})),
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browser.runtime.sendMessage("throw-error").catch(error => Promise.resolve({error})),
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]).then(([respondNow, respondNow2, respondSoon, respondPromise, respondNever, respondNever2, respondError, throwError]) => {
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browser.test.assertEq("respond-now", respondNow, "Got the expected immediate response");
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browser.test.assertEq("respond-now-2", respondNow2, "Got the expected immediate response from the second listener");
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browser.test.assertEq("respond-soon", respondSoon, "Got the expected delayed response");
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browser.test.assertEq("respond-promise", respondPromise, "Got the expected promise response");
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browser.test.assertEq(undefined, respondNever, "Got the expected no-response resolution");
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browser.test.assertEq(undefined, respondNever2, "Got the expected no-response resolution");
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browser.test.assertEq("respond-error", respondError.error.message, "Got the expected error response");
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browser.test.assertEq("throw-error", throwError.error.message, "Got the expected thrown error response");
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browser.test.notifyPass("sendMessage");
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}).catch(e => {
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browser.test.fail(`Error: ${e} :: ${e.stack}`);
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browser.test.notifyFail("sendMessage");
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});
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}
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let extension = ExtensionTestUtils.loadExtension({
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background,
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files: {
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"senderScript.js": senderScript,
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"extensionpage.html": `<!DOCTYPE html><meta charset="utf-8"><script src="senderScript.js"></script>`,
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},
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});
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yield extension.startup();
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yield extension.awaitFinish("sendMessage");
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yield extension.unload();
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});
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