38 lines
1.2 KiB
JavaScript
38 lines
1.2 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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function serviceWorkerTestExec(testFile) {
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return new Promise(function (resolve, reject) {
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function setupSW(registration) {
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var worker =
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registration.installing || registration.waiting || registration.active;
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var iframe;
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window.addEventListener("message", function onMessage(event) {
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if (event.data.context != "ServiceWorker") {
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return;
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}
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if (event.data.type == "finish") {
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window.removeEventListener("message", onMessage);
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iframe.remove();
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registration.unregister().then(resolve).catch(reject);
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} else if (event.data.type == "status") {
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ok(event.data.status, event.data.context + ": " + event.data.msg);
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}
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});
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worker.onerror = reject;
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iframe = document.createElement("iframe");
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iframe.src = "message_receiver.html";
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iframe.onload = function () {
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worker.postMessage({ script: testFile });
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};
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document.body.appendChild(iframe);
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}
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navigator.serviceWorker
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.register("worker_wrapper.js", { scope: "." })
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.then(setupSW);
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});
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}
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