<!--
Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/
-->
<!DOCTYPE HTML>
<html>
<head>
<title>Test for SharedWorker</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
<script class="testbody" type="text/javascript;version=1.7">
"use strict";
const basePath =
location.pathname.substring(0,
location.pathname.lastIndexOf("/") + 1);
const baseURL = location.origin + basePath;
const frameRelativeURL = "multi_sharedWorker_frame.html";
const frameAbsoluteURL = baseURL + frameRelativeURL;
const workerAbsoluteURL =
baseURL + "multi_sharedWorker_sharedWorker.js";
const storedData = "0123456789abcdefghijklmnopqrstuvwxyz";
const errorMessage = "Error: Expected";
const errorLineno = 34;
let testGenerator = (function() {
SimpleTest.waitForExplicitFinish();
window.addEventListener("message", function(event) {
if (typeof(event.data) == "string") {
info(event.data);
} else {
sendToGenerator(event);
}
});
let frame1 = document.getElementById("frame1");
frame1.src = frameRelativeURL;
frame1.onload = sendToGenerator;
yield undefined;
frame1 = frame1.contentWindow;
let frame2 = document.getElementById("frame2");
frame2.src = frameAbsoluteURL;
frame2.onload = sendToGenerator;
yield undefined;
frame2 = frame2.contentWindow;
let data = {
command: "start"
};
frame1.postMessage(data, "*");
frame2.postMessage(data, "*");
let event = yield undefined;
ok(event instanceof MessageEvent, "Got a MessageEvent");
is(event.source, frame1, "First window got the event");
is(event.data.type, "connect", "Got a connect message");
data = {
command: "retrieve"
};
frame1.postMessage(data, "*");
event = yield undefined;
ok(event instanceof MessageEvent, "Got a MessageEvent");
is(event.source, frame1, "First window got the event");
is(event.data.type, "result", "Got a result message");
is(event.data.data, undefined, "No data stored yet");
frame2.postMessage(data, "*");
event = yield undefined;
ok(event instanceof MessageEvent, "Got a MessageEvent");
is(event.source, frame2, "Second window got the event");
is(event.data.type, "result", "Got a result message");
is(event.data.data, undefined, "No data stored yet");
data = {
command: "store",
data: storedData
};
frame2.postMessage(data, "*");
data = {
command: "retrieve"
};
frame1.postMessage(data, "*");
event = yield undefined;
ok(event instanceof MessageEvent, "Got a MessageEvent");
is(event.source, frame1, "First window got the event");
is(event.data.type, "result", "Got a result message");
is(event.data.data, storedData, "Got stored data");
// This will generate two MessageEvents, one for each window.
let sawFrame1Error = false;
let sawFrame2Error = false;
data = {
command: "error"
};
frame1.postMessage(data, "*");
// First event.
event = yield undefined;
ok(event instanceof MessageEvent, "Got a MessageEvent");
is(event.data.type, "worker-error", "Got an error message");
is(event.data.message, errorMessage, "Got correct error message");
is(event.data.filename, workerAbsoluteURL, "Got correct filename");
is(event.data.lineno, errorLineno, "Got correct lineno");
if (event.source == frame1) {
is(sawFrame1Error, false, "Haven't seen error for frame1 yet");
sawFrame1Error = true;
} else if (event.source == frame2) {
is(sawFrame2Error, false, "Haven't seen error for frame1 yet");
sawFrame2Error = true;
} else {
ok(false, "Saw error from unknown window");
}
// Second event
event = yield undefined;
ok(event instanceof MessageEvent, "Got a MessageEvent");
is(event.data.type, "worker-error", "Got an error message");
is(event.data.message, errorMessage, "Got correct error message");
is(event.data.filename, workerAbsoluteURL, "Got correct filename");
is(event.data.lineno, errorLineno, "Got correct lineno");
if (event.source == frame1) {
is(sawFrame1Error, false, "Haven't seen error for frame1 yet");
sawFrame1Error = true;
} else if (event.source == frame2) {
is(sawFrame2Error, false, "Haven't seen error for frame1 yet");
sawFrame2Error = true;
} else {
ok(false, "Saw error from unknown window");
}
is(sawFrame1Error, true, "Saw error for frame1");
is(sawFrame2Error, true, "Saw error for frame2");
// This will generate two MessageEvents, one for each window.
sawFrame1Error = false;
sawFrame2Error = false;
data = {
command: "error"
};
frame1.postMessage(data, "*");
// First event.
event = yield undefined;
ok(event instanceof MessageEvent, "Got a MessageEvent");
is(event.data.type, "error", "Got an error message");
is(event.data.message, errorMessage, "Got correct error message");
is(event.data.filename, workerAbsoluteURL, "Got correct filename");
is(event.data.lineno, errorLineno, "Got correct lineno");
is(event.data.isErrorEvent, true, "Frame got an ErrorEvent");
if (event.source == frame1) {
is(sawFrame1Error, false, "Haven't seen error for frame1 yet");
sawFrame1Error = true;
} else if (event.source == frame2) {
is(sawFrame2Error, false, "Haven't seen error for frame1 yet");
sawFrame2Error = true;
} else {
ok(false, "Saw error from unknown window");
}
// Second event
event = yield undefined;
ok(event instanceof MessageEvent, "Got a MessageEvent");
is(event.data.type, "error", "Got an error message");
is(event.data.message, errorMessage, "Got correct error message");
is(event.data.filename, workerAbsoluteURL, "Got correct filename");
is(event.data.lineno, errorLineno, "Got correct lineno");
is(event.data.isErrorEvent, true, "Frame got an ErrorEvent");
if (event.source == frame1) {
is(sawFrame1Error, false, "Haven't seen error for frame1 yet");
sawFrame1Error = true;
} else if (event.source == frame2) {
is(sawFrame2Error, false, "Haven't seen error for frame1 yet");
sawFrame2Error = true;
} else {
ok(false, "Saw error from unknown window");
}
is(sawFrame1Error, true, "Saw error for frame1");
is(sawFrame2Error, true, "Saw error for frame2");
// Try a shared worker in a different origin.
frame1 = document.getElementById("frame1");
frame1.src = "http://example.org" + basePath + frameRelativeURL;
frame1.onload = sendToGenerator;
yield undefined;
frame1 = frame1.contentWindow;
data = {
command: "retrieve"
};
frame1.postMessage(data, "*");
event = yield undefined;
ok(event instanceof MessageEvent, "Got a MessageEvent");
is(event.source, frame1, "First window got the event");
is(event.data.type, "result", "Got a result message");
is(event.data.data, undefined, "No data stored yet");
frame2.postMessage(data, "*");
event = yield undefined;
ok(event instanceof MessageEvent, "Got a MessageEvent");
is(event.source, frame2, "First window got the event");
is(event.data.type, "result", "Got a result message");
is(event.data.data, storedData, "Got stored data");
window.removeEventListener("message", sendToGenerator);
SimpleTest.finish();
yield undefined;
})();
let sendToGenerator = testGenerator.send.bind(testGenerator);
</script>
</head>
<body onload="testGenerator.next();">
<iframe id="frame1"></iframe>
<iframe id="frame2"></iframe>
</body>
</html>