Yoshisto Yanagisawa
2141698a75
Automatic update from web-platform-tests Move SharedWorker-extendedLifetime tests out of tentative/ This CL moves the SharedWorker-extendedLifetime tests from tentative/ to the regular workers/ directory as the feature is now in the HTML standard. https://github.com/whatwg/html/pull/11600 Bug: 400473072 Change-Id: Iadd0dc398392cc0edc502e4a774b9d38c0b9fb5e Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7734182 Auto-Submit: Yoshisato Yanagisawa <yyanagisawa@chromium.org> Commit-Queue: Yoshisato Yanagisawa <yyanagisawa@chromium.org> Reviewed-by: Minoru Chikamune <chikamune@chromium.org> Cr-Commit-Position: refs/heads/main@{#1610600} -- wpt-commits: 4fa4af67c276697b8ef267b22ab7c11a577e810d wpt-pr: 59012
68 lines
2.2 KiB
HTML
68 lines
2.2 KiB
HTML
<!DOCTYPE html>
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<title>SharedWorker extendedLifetime (Data URL)</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/common/utils.js"></script>
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<script src="/common/dispatcher/dispatcher.js"></script>
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<script>
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const dataUrl = "data:application/javascript," + encodeURIComponent(`
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let stored_data = null;
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self.onconnect = e => {
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const port = e.ports[0];
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port.onmessage = msg => {
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if (msg.data.op === 'store') {
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stored_data = msg.data.data;
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port.postMessage({status: 'OK', reqid: msg.data.reqid});
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} else if (msg.data.op === 'load') {
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port.postMessage({status: 'OK', data: stored_data, reqid: msg.data.reqid});
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}
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};
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};
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`);
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const createDataWorkerAndStore = async (uuid, dataUrl) => {
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window.worker = new SharedWorker(dataUrl, {extendedLifetime: true});
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worker.port.start();
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await new Promise(resolve => {
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const listener = e => {
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if (e.data.reqid === 1) {
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worker.port.removeEventListener('message', listener);
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resolve(e.data);
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}
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};
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worker.port.addEventListener('message', listener);
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worker.port.postMessage({op: 'store', data: uuid, reqid: 1});
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});
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};
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const connectAndLoad = async (dataUrl) => {
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window.worker = new SharedWorker(dataUrl, {extendedLifetime: true});
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worker.port.start();
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return new Promise(resolve => {
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const listener = e => {
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if (e.data.reqid === 2) {
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worker.port.removeEventListener('message', listener);
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resolve(e.data);
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}
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};
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worker.port.addEventListener('message', listener);
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worker.port.postMessage({op: 'load', reqid: 2});
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});
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};
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promise_test(async t => {
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const uuid = token();
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const ctx = new RemoteContext(token());
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const popup = window.open(remoteExecutorUrl(ctx.context_id));
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await ctx.execute_script(createDataWorkerAndStore, [uuid, dataUrl]);
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popup.close();
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// The SharedWorker created with data: URL should survive because of extendedLifetime.
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const response = await connectAndLoad(dataUrl);
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assert_equals(response.status, 'OK');
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assert_equals(response.data, uuid);
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}, "Data URL SharedWorker should survive across navigations with extendedLifetime");
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</script>
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