fetch/metadata/generated/element-img-environment-change.https.sub.html

<!DOCTYPE html>
<!--
This test was procedurally generated. Please do not modify it directly.
Sources:
- fetch/metadata/tools/fetch-metadata.conf.yml
- fetch/metadata/tools/templates/element-img-environment-change.sub.html
-->
<html lang="en">
  <meta charset="utf-8">
  <title>HTTP headers on image request triggered by change to environment</title>
  <script src="/resources/testharness.js"></script>
  <script src="/resources/testharnessreport.js"></script>
  <script src="/fetch/metadata/resources/helper.sub.js"></script>
  <body>
  <script>
  'use strict';

  // The response to the request under test must describe a valid image
  // resource in order for the `load` event to be fired.
  const params = {
    body: `
      <svg xmlns="http://www.w3.org/2000/svg" width="123" height="123">
        <rect fill="lime" width="123" height="123"/>
      </svg>
    `,
    mime: 'image/svg+xml'
  };

  function induceRequest(t, url, attributes) {
    const iframe = document.createElement('iframe');
    iframe.style.width = '50px';
    document.body.appendChild(iframe);
    t.add_cleanup(() => iframe.remove());
    iframe.contentDocument.open();
    iframe.contentDocument.close();

    const image = iframe.contentDocument.createElement('img');
    for (const [ name, value ] of Object.entries(attributes)) {
      image.setAttribute(name, value);
    }
    iframe.contentDocument.body.appendChild(image);

    image.setAttribute('srcset', `${url} 100w, /media/1x1-green.png 1w`);
    image.setAttribute('sizes', '(max-width: 100px) 1px, (min-width: 150px) 123px');

    return new Promise((resolve) => {
        image.onload = image.onerror = resolve;
      })
      .then(() => {

        iframe.style.width = '200px';

        return new Promise((resolve) => image.onload = resolve);
      });
  }

  promise_test((t) => {
    const key = '{{uuid()}}';

    return induceRequest(
        t,
        makeRequestURL(key, ['httpsOrigin'], params),
        {}
      )
      .then(() => retrieve(key))
      .then((headers) => {
          assert_own_property(headers, 'sec-fetch-site');
          assert_array_equals(headers['sec-fetch-site'], ['same-origin']);
        });
  }, 'sec-fetch-site - Same origin, no attributes');

  promise_test((t) => {
    const key = '{{uuid()}}';

    return induceRequest(
        t,
        makeRequestURL(key, ['httpsCrossSite'], params),
        {}
      )
      .then(() => retrieve(key))
      .then((headers) => {
          assert_own_property(headers, 'sec-fetch-site');
          assert_array_equals(headers['sec-fetch-site'], ['cross-site']);
        });
  }, 'sec-fetch-site - Cross-site, no attributes');

  promise_test((t) => {
    const key = '{{uuid()}}';

    return induceRequest(
        t,
        makeRequestURL(key, ['httpsSameSite'], params),
        {}
      )
      .then(() => retrieve(key))
      .then((headers) => {
          assert_own_property(headers, 'sec-fetch-site');
          assert_array_equals(headers['sec-fetch-site'], ['same-site']);
        });
  }, 'sec-fetch-site - Same site, no attributes');

  promise_test((t) => {
    const key = '{{uuid()}}';

    return induceRequest(
        t,
        makeRequestURL(key, ['httpsOrigin', 'httpsCrossSite', 'httpsOrigin'], params),
        {}
      )
      .then(() => retrieve(key))
      .then((headers) => {
          assert_own_property(headers, 'sec-fetch-site');
          assert_array_equals(headers['sec-fetch-site'], ['cross-site']);
        });
  }, 'sec-fetch-site - Same-Origin -> Cross-Site -> Same-Origin redirect, no attributes');

  promise_test((t) => {
    const key = '{{uuid()}}';

    return induceRequest(
        t,
        makeRequestURL(key, ['httpsOrigin', 'httpsSameSite', 'httpsOrigin'], params),
        {}
      )
      .then(() => retrieve(key))
      .then((headers) => {
          assert_own_property(headers, 'sec-fetch-site');
          assert_array_equals(headers['sec-fetch-site'], ['same-site']);
        });
  }, 'sec-fetch-site - Same-Origin -> Same-Site -> Same-Origin redirect, no attributes');

  promise_test((t) => {
    const key = '{{uuid()}}';

    return induceRequest(
        t,
        makeRequestURL(key, ['httpsCrossSite', 'httpsOrigin'], params),
        {}
      )
      .then(() => retrieve(key))
      .then((headers) => {
          assert_own_property(headers, 'sec-fetch-site');
          assert_array_equals(headers['sec-fetch-site'], ['cross-site']);
        });
  }, 'sec-fetch-site - Cross-Site -> Same Origin, no attributes');

  promise_test((t) => {
    const key = '{{uuid()}}';

    return induceRequest(
        t,
        makeRequestURL(key, ['httpsCrossSite', 'httpsSameSite'], params),
        {}
      )
      .then(() => retrieve(key))
      .then((headers) => {
          assert_own_property(headers, 'sec-fetch-site');
          assert_array_equals(headers['sec-fetch-site'], ['cross-site']);
        });
  }, 'sec-fetch-site - Cross-Site -> Same-Site, no attributes');

  promise_test((t) => {
    const key = '{{uuid()}}';

    return induceRequest(
        t,
        makeRequestURL(key, ['httpsCrossSite', 'httpsCrossSite'], params),
        {}
      )
      .then(() => retrieve(key))
      .then((headers) => {
          assert_own_property(headers, 'sec-fetch-site');
          assert_array_equals(headers['sec-fetch-site'], ['cross-site']);
        });
  }, 'sec-fetch-site - Cross-Site -> Cross-Site, no attributes');

  promise_test((t) => {
    const key = '{{uuid()}}';

    return induceRequest(
        t,
        makeRequestURL(key, ['httpsOrigin', 'httpsOrigin'], params),
        {}
      )
      .then(() => retrieve(key))
      .then((headers) => {
          assert_own_property(headers, 'sec-fetch-site');
          assert_array_equals(headers['sec-fetch-site'], ['same-origin']);
        });
  }, 'sec-fetch-site - Same-Origin -> Same Origin, no attributes');

  promise_test((t) => {
    const key = '{{uuid()}}';

    return induceRequest(
        t,
        makeRequestURL(key, ['httpsOrigin', 'httpsSameSite'], params),
        {}
      )
      .then(() => retrieve(key))
      .then((headers) => {
          assert_own_property(headers, 'sec-fetch-site');
          assert_array_equals(headers['sec-fetch-site'], ['same-site']);
        });
  }, 'sec-fetch-site - Same-Origin -> Same-Site, no attributes');

  promise_test((t) => {
    const key = '{{uuid()}}';

    return induceRequest(
        t,
        makeRequestURL(key, ['httpsOrigin', 'httpsCrossSite'], params),
        {}
      )
      .then(() => retrieve(key))
      .then((headers) => {
          assert_own_property(headers, 'sec-fetch-site');
          assert_array_equals(headers['sec-fetch-site'], ['cross-site']);
        });
  }, 'sec-fetch-site - Same-Origin -> Cross-Site, no attributes');

  promise_test((t) => {
    const key = '{{uuid()}}';

    return induceRequest(
        t,
        makeRequestURL(key, ['httpsSameSite', 'httpsOrigin'], params),
        {}
      )
      .then(() => retrieve(key))
      .then((headers) => {
          assert_own_property(headers, 'sec-fetch-site');
          assert_array_equals(headers['sec-fetch-site'], ['same-site']);
        });
  }, 'sec-fetch-site - Same-Site -> Same Origin, no attributes');

  promise_test((t) => {
    const key = '{{uuid()}}';

    return induceRequest(
        t,
        makeRequestURL(key, ['httpsSameSite', 'httpsSameSite'], params),
        {}
      )
      .then(() => retrieve(key))
      .then((headers) => {
          assert_own_property(headers, 'sec-fetch-site');
          assert_array_equals(headers['sec-fetch-site'], ['same-site']);
        });
  }, 'sec-fetch-site - Same-Site -> Same-Site, no attributes');

  promise_test((t) => {
    const key = '{{uuid()}}';

    return induceRequest(
        t,
        makeRequestURL(key, ['httpsSameSite', 'httpsCrossSite'], params),
        {}
      )
      .then(() => retrieve(key))
      .then((headers) => {
          assert_own_property(headers, 'sec-fetch-site');
          assert_array_equals(headers['sec-fetch-site'], ['cross-site']);
        });
  }, 'sec-fetch-site - Same-Site -> Cross-Site, no attributes');

  promise_test((t) => {
    const key = '{{uuid()}}';

    return induceRequest(
        t,
        makeRequestURL(key, [], params),
        {}
      )
      .then(() => retrieve(key))
      .then((headers) => {
          assert_own_property(headers, 'sec-fetch-mode');
          assert_array_equals(headers['sec-fetch-mode'], ['no-cors']);
        });
  }, 'sec-fetch-mode - no attributes');

  promise_test((t) => {
    const key = '{{uuid()}}';

    return induceRequest(
        t,
        makeRequestURL(key, [], params),
        {"crossorigin": ""}
      )
      .then(() => retrieve(key))
      .then((headers) => {
          assert_own_property(headers, 'sec-fetch-mode');
          assert_array_equals(headers['sec-fetch-mode'], ['cors']);
        });
  }, 'sec-fetch-mode - attributes: crossorigin');

  promise_test((t) => {
    const key = '{{uuid()}}';

    return induceRequest(
        t,
        makeRequestURL(key, [], params),
        {"crossorigin": "anonymous"}
      )
      .then(() => retrieve(key))
      .then((headers) => {
          assert_own_property(headers, 'sec-fetch-mode');
          assert_array_equals(headers['sec-fetch-mode'], ['cors']);
        });
  }, 'sec-fetch-mode - attributes: crossorigin=anonymous');

  promise_test((t) => {
    const key = '{{uuid()}}';

    return induceRequest(
        t,
        makeRequestURL(key, [], params),
        {"crossorigin": "use-credentials"}
      )
      .then(() => retrieve(key))
      .then((headers) => {
          assert_own_property(headers, 'sec-fetch-mode');
          assert_array_equals(headers['sec-fetch-mode'], ['cors']);
        });
  }, 'sec-fetch-mode - attributes: crossorigin=use-credentials');

  promise_test((t) => {
    const key = '{{uuid()}}';

    return induceRequest(
        t,
        makeRequestURL(key, [], params),
        {}
      )
      .then(() => retrieve(key))
      .then((headers) => {
          assert_own_property(headers, 'sec-fetch-dest');
          assert_array_equals(headers['sec-fetch-dest'], ['image']);
        });
  }, 'sec-fetch-dest - no attributes');

  promise_test((t) => {
    const key = '{{uuid()}}';

    return induceRequest(
        t,
        makeRequestURL(key, [], params),
        {}
      )
      .then(() => retrieve(key))
      .then((headers) => {
          assert_not_own_property(headers, 'sec-fetch-user');
        });
  }, 'sec-fetch-user - no attributes');
  </script>
  </body>
</html>