shared-worker-options-mismatch.html

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This WPT test may be referenced by the following Test IDs:
- /workers/shared-worker-options-mismatch.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<title>SharedWorker: type or credentials mismatch failure</title>

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

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

<script>

const mismatch_test = (testName, firstOptions, secondOptions) => {

  promise_test(async () => {

    firstOptions.name = testName;

    secondOptions.name = testName;

    const scriptURL = 'support/SharedWorker-common.js';

    const firstWorker = new SharedWorker(scriptURL, firstOptions);

    const secondWorker = new SharedWorker(scriptURL, secondOptions);

    const result = new Promise((resolve, reject) => {

      secondWorker.onerror = resolve;

      secondWorker.port.onmessage = () => reject("Worker loaded succesfully");

});

    secondWorker.port.postMessage("ping");

    await result;

    firstWorker.port.postMessage("close");

    secondWorker.port.postMessage("close");

    return result;

  }, 'Connecting to shared worker with different options should be blocked: '

  + testName);

};

// Tests different type.

mismatch_test('default to module', {}, { type: 'module' });

mismatch_test('module to default', { type: 'module' }, {});

mismatch_test('classic to module', { type: 'classic' }, { type: 'module' });

mismatch_test('module to classic', { type: 'module' }, { type: 'classic' });

// Tests different credentials in classic and module.

['classic', 'module'].forEach(type => {

  mismatch_test('default to omit in ' + type,

                { type },

                { type, credentials: 'omit' });

  mismatch_test('default to include in ' + type,

                { type },

                { type, credentials: 'include' });

  mismatch_test('omit to default in ' + type,

                { type, credentials: 'omit' },

                { type });

  mismatch_test('omit to same-origin in ' + type,

                { type, credentials: 'omit' },

                { type, credentials: 'same-origin' });

  mismatch_test('omit to include in ' + type,

                { type, credentials: 'omit' },

                { type, credentials: 'include' });

  mismatch_test('same-origin to omit in ' + type,

                { type, credentials: 'same-origin'},

                { type, credentials: 'omit' });

  mismatch_test('same-origin to include in ' + type,

                { type, credentials: 'same-origin'},

                { type, credentials: 'include' });

  mismatch_test('include to default in ' + type,

                { type, credentials: 'include' },

                { type });

  mismatch_test('include to omit in ' + type,

                { type, credentials: 'include' },

                { type, credentials: 'omit' });

  mismatch_test('include to same-origin in ' + type,

                { type, credentials: 'include' },

                { type, credentials: 'same-origin' });

});

</script>