javascript-url.html

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This WPT test may be referenced by the following Test IDs:
- /html/browsers/origin/inheritance/javascript-url.html - WPT Dashboard Interop Dashboard

<!doctype html>

<html>

  <head>

    <title>javascript: aliases security origin</title>

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

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

  </head>

  <body>

    <script>

      promise_test(t => {

        let iframe = document.createElement('iframe');

        document.body.appendChild(iframe);

        // Should not throw: srcdoc should always be same-origin.

        iframe.contentDocument;

        iframe.contentWindow.location = 'javascript:"Hello world!"';

        return new Promise(resolve => {

          iframe.addEventListener('load', resolve);

        }).then(() => {

          // Explicitly set `domain` component of origin: any other same-origin

          // browsing contexts are now cross-origin unless they also explicitly

          // set document.domain to the same value.

          document.domain = document.domain;

          // Should not throw: the origin should be aliased, so setting

          // document.domain in one Document should affect both Documents.

          assert_equals(

              iframe.contentWindow.document.body.textContent,

              'Hello world!');

});

});

    </script>

  </body>

</html>