third_party/WebKit/LayoutTests/external/wpt/workers/SharedWorker_blobUrl.html - Issue 2695093003: Add LayoutTests to test Blob URL transfer to {Shared,Service}Workers

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Side by Side Diff: third_party/WebKit/LayoutTests/external/wpt/workers/SharedWorker_blobUrl.html

Issue 2695093003: Add LayoutTests to test Blob URL transfer to {Shared,Service}Workers (Closed)

Patch Set: . Created 3 years, 10 months ago

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	1 <!DOCTYPE html>

	2 <title>Shared Worker: Blob URL passed over message port</title>

	3 <script src="/resources/testharness.js"></script>

	4 <script src="/resources/testharnessreport.js"></script>

	5 <body>

	6 </body>

	7 <script>

	8

	9 promise_test(t => {

	10 let worker;

	11 let blob;

	12 let blobUrl;

	13 let blobText = 'Blob URL test';

	14

	15 return new Promise(function(resolve) {

	16 worker = new SharedWorker('support/WorkerFetchURL.js');

	17 blob = new Blob([blobText]);

	18 blobUrl = URL.createObjectURL(blob);

	19 worker.port.postMessage(blobUrl);

	20 worker.port.onmessage = resolve;

	21 })

	22 .then(e => {

	23 assert_equals(e.data, 'Worker reply:' + blobText);

	24 URL.revokeObjectURL(blobUrl);

	25 });

	26 }, 'Blob URL shared by document on SharedWorker');

	27

	28 </script>

	29 </html>

	30

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