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https://github.com/web-platform-tests/wpt
26 December 2018, 22:31:15 UTC
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Tip revision: 491a02ce6f091db542aed561e3d984b0a18f4188 authored by fergald on 04 April 2018, 22:12:43 UTC
Handle the case when MANIFEST.json is empty
Tip revision: 491a02c
dedicated-worker-import.html 
<!DOCTYPE html>
<title>DedicatedWorker: import</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>

// Start a dedicated worker for |scriptURL| and wait until MessageEvents from
// imported modules up to |expectedNumberOfImportedModules|.
function RunImportTest(scriptURL, expectedNumberOfImportedModules) {
  return new Promise(resolve => {
    let numberOfImportedModules = 0;
    const worker = new Worker(scriptURL, { type: 'module' });
    worker.onmessage = e => {
      if (e.data === 'LOADED')
        ++numberOfImportedModules;
      if (numberOfImportedModules === expectedNumberOfImportedModules)
        resolve();
    };
  });
}

promise_test(() => {
  return RunImportTest('resources/static-import-worker.js', 2);
}, 'Test static import on DedicatedWorkerGlobalScope.');

promise_test(() => {
  return RunImportTest('resources/nested-static-import-worker.js', 3);
}, 'Test nested static import on DedicatedWorkerGlobalScope.');

promise_test(() => {
  return RunImportTest(
      'resources/static-import-and-then-dynamic-import-worker.js', 3);
}, 'Test static import and then dynamic import on DedicatedWorkerGlobalScope.');

promise_test(() => {
  return RunImportTest('resources/dynamic-import-worker.js', 2);
}, 'Test dynamic import on DedicatedWorkerGlobalScope.');

promise_test(() => {
  return RunImportTest('resources/nested-dynamic-import-worker.js', 3);
}, 'Test nested dynamic import on DedicatedWorkerGlobalScope.');

promise_test(() => {
  return RunImportTest(
      'resources/dynamic-import-and-then-static-import-worker.js', 3);
}, 'Test dynamic import and then static import on DedicatedWorkerGlobalScope.');

</script>
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