mirror of
https://github.com/mozilla/gecko-dev.git
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252 lines
9.1 KiB
HTML
252 lines
9.1 KiB
HTML
<!--
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Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/
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-->
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<!DOCTYPE HTML>
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<html>
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<head>
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<title>Test for SharedWorker</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
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<script class="testbody" type="text/javascript;version=1.7">
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"use strict";
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const swPref = "dom.workers.sharedWorkers.enabled";
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const basePath =
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location.pathname.substring(0,
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location.pathname.lastIndexOf("/") + 1);
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const baseURL = location.origin + basePath;
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const frameRelativeURL = "multi_sharedWorker_frame.html";
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const frameAbsoluteURL = baseURL + frameRelativeURL;
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const workerAbsoluteURL =
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baseURL + "multi_sharedWorker_sharedWorker.js";
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const storedData = "0123456789abcdefghijklmnopqrstuvwxyz";
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const errorMessage = "Error: Expected";
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const errorLineno = 34;
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let testGenerator = (function() {
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SimpleTest.waitForExplicitFinish();
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ok(!("SharedWorker" in window), "No SharedWorker without pref set");
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ok(!("WorkerMessagePort" in window),
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"No WorkerMessagePort without pref set");
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SpecialPowers.pushPrefEnv({ set: [[swPref, true]] }, sendToGenerator);
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yield undefined;
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window.addEventListener("message", function(event) {
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if (typeof(event.data) == "string") {
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info(event.data);
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} else {
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sendToGenerator(event);
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}
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});
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let frame1 = document.getElementById("frame1");
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frame1.src = frameRelativeURL;
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frame1.onload = sendToGenerator;
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yield undefined;
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frame1 = frame1.contentWindow;
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let frame2 = document.getElementById("frame2");
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frame2.src = frameAbsoluteURL;
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frame2.onload = sendToGenerator;
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yield undefined;
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frame2 = frame2.contentWindow;
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let data = {
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command: "start"
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};
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frame1.postMessage(data, "*");
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frame2.postMessage(data, "*");
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let event = yield undefined;
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ok(event instanceof MessageEvent, "Got a MessageEvent");
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is(event.source, frame1, "First window got the event");
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is(event.data.type, "connect", "Got a connect message");
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data = {
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command: "retrieve"
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};
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frame1.postMessage(data, "*");
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event = yield undefined;
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ok(event instanceof MessageEvent, "Got a MessageEvent");
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is(event.source, frame1, "First window got the event");
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is(event.data.type, "result", "Got a result message");
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is(event.data.data, undefined, "No data stored yet");
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frame2.postMessage(data, "*");
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event = yield undefined;
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ok(event instanceof MessageEvent, "Got a MessageEvent");
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is(event.source, frame2, "Second window got the event");
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is(event.data.type, "result", "Got a result message");
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is(event.data.data, undefined, "No data stored yet");
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data = {
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command: "store",
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data: storedData
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};
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frame2.postMessage(data, "*");
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data = {
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command: "retrieve"
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};
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frame1.postMessage(data, "*");
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event = yield undefined;
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ok(event instanceof MessageEvent, "Got a MessageEvent");
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is(event.source, frame1, "First window got the event");
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is(event.data.type, "result", "Got a result message");
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is(event.data.data, storedData, "Got stored data");
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// This will generate two MessageEvents, one for each window.
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let sawFrame1Error = false;
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let sawFrame2Error = false;
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data = {
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command: "error"
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};
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frame1.postMessage(data, "*");
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// First event.
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event = yield undefined;
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ok(event instanceof MessageEvent, "Got a MessageEvent");
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is(event.data.type, "worker-error", "Got an error message");
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is(event.data.message, errorMessage, "Got correct error message");
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is(event.data.filename, workerAbsoluteURL, "Got correct filename");
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is(event.data.lineno, errorLineno, "Got correct lineno");
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if (event.source == frame1) {
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is(sawFrame1Error, false, "Haven't seen error for frame1 yet");
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sawFrame1Error = true;
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} else if (event.source == frame2) {
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is(sawFrame2Error, false, "Haven't seen error for frame1 yet");
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sawFrame2Error = true;
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} else {
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ok(false, "Saw error from unknown window");
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}
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// Second event
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event = yield undefined;
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ok(event instanceof MessageEvent, "Got a MessageEvent");
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is(event.data.type, "worker-error", "Got an error message");
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is(event.data.message, errorMessage, "Got correct error message");
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is(event.data.filename, workerAbsoluteURL, "Got correct filename");
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is(event.data.lineno, errorLineno, "Got correct lineno");
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if (event.source == frame1) {
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is(sawFrame1Error, false, "Haven't seen error for frame1 yet");
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sawFrame1Error = true;
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} else if (event.source == frame2) {
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is(sawFrame2Error, false, "Haven't seen error for frame1 yet");
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sawFrame2Error = true;
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} else {
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ok(false, "Saw error from unknown window");
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}
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is(sawFrame1Error, true, "Saw error for frame1");
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is(sawFrame2Error, true, "Saw error for frame2");
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// This will generate two MessageEvents, one for each window.
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sawFrame1Error = false;
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sawFrame2Error = false;
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data = {
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command: "error"
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};
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frame1.postMessage(data, "*");
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// First event.
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event = yield undefined;
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ok(event instanceof MessageEvent, "Got a MessageEvent");
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is(event.data.type, "error", "Got an error message");
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is(event.data.message, errorMessage, "Got correct error message");
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is(event.data.filename, workerAbsoluteURL, "Got correct filename");
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is(event.data.lineno, errorLineno, "Got correct lineno");
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is(event.data.isErrorEvent, true, "Frame got an ErrorEvent");
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if (event.source == frame1) {
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is(sawFrame1Error, false, "Haven't seen error for frame1 yet");
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sawFrame1Error = true;
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} else if (event.source == frame2) {
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is(sawFrame2Error, false, "Haven't seen error for frame1 yet");
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sawFrame2Error = true;
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} else {
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ok(false, "Saw error from unknown window");
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}
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// Second event
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event = yield undefined;
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ok(event instanceof MessageEvent, "Got a MessageEvent");
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is(event.data.type, "error", "Got an error message");
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is(event.data.message, errorMessage, "Got correct error message");
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is(event.data.filename, workerAbsoluteURL, "Got correct filename");
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is(event.data.lineno, errorLineno, "Got correct lineno");
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is(event.data.isErrorEvent, true, "Frame got an ErrorEvent");
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if (event.source == frame1) {
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is(sawFrame1Error, false, "Haven't seen error for frame1 yet");
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sawFrame1Error = true;
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} else if (event.source == frame2) {
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is(sawFrame2Error, false, "Haven't seen error for frame1 yet");
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sawFrame2Error = true;
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} else {
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ok(false, "Saw error from unknown window");
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}
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is(sawFrame1Error, true, "Saw error for frame1");
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is(sawFrame2Error, true, "Saw error for frame2");
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// Try a shared worker in a different origin.
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frame1 = document.getElementById("frame1");
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frame1.src = "http://example.org" + basePath + frameRelativeURL;
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frame1.onload = sendToGenerator;
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yield undefined;
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frame1 = frame1.contentWindow;
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data = {
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command: "retrieve"
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};
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frame1.postMessage(data, "*");
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event = yield undefined;
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ok(event instanceof MessageEvent, "Got a MessageEvent");
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is(event.source, frame1, "First window got the event");
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is(event.data.type, "result", "Got a result message");
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is(event.data.data, undefined, "No data stored yet");
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frame2.postMessage(data, "*");
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event = yield undefined;
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ok(event instanceof MessageEvent, "Got a MessageEvent");
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is(event.source, frame2, "First window got the event");
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is(event.data.type, "result", "Got a result message");
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is(event.data.data, storedData, "Got stored data");
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window.removeEventListener("message", sendToGenerator);
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SimpleTest.finish();
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yield undefined;
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})();
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let sendToGenerator = testGenerator.send.bind(testGenerator);
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</script>
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</head>
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<body onload="testGenerator.next();">
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<iframe id="frame1"></iframe>
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<iframe id="frame2"></iframe>
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</body>
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</html>
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