fenced-frame.tentative.https.window.js

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This WPT test may be referenced by the following Test IDs:
- /html/anonymous-iframe/fenced-frame.tentative.https.window.html - WPT Dashboard Interop Dashboard

// META: script=/common/get-host-info.sub.js

// META: script=/common/utils.js

// META: script=/common/dispatcher/dispatcher.js

// META: script=/html/cross-origin-embedder-policy/credentialless/resources/common.js

// META: script=./resources/common.js

// META: timeout=long

setup(() => {

  assert_implements(window.HTMLFencedFrameElement,

    "HTMLFencedFrameElement is not supported.");

})

// Check whether this credentialless bit propagates toward FencedFrame. It

// shouldn't.

promise_test(async test => {

  const origin = get_host_info().HTTPS_ORIGIN;

  const msg_queue = token();

  // 1. Create a credentialless iframe.

  const iframe_credentialless = newIframeCredentialless(origin);

  // 2. Create a FencedFrame within it.

  send(iframe_credentialless, `

    const importScript = ${importScript};

    await importScript("/common/utils.js");

    await importScript("/fenced-frame/resources/utils.js");

    await importScript("/html/cross-origin-embedder-policy/credentialless" +

      "/resources/common.js");

    await importScript("/html/anonymous-iframe/resources/common.js");

    const frame_fenced = await newFencedFrame("${origin}");

    send("${msg_queue}", frame_fenced);

`);

  // TODO: Properly generate a fenced frame to check credentialless.

  assert_true(false, "Fenced frame cannot be created.");

  const frame_fenced = await receive(msg_queue);

  // 3. Expect it not to be considered credentialless.

  send(frame_fenced, `

    send("${msg_queue}", window.credentialless);

`);

  // TODO: Properly generate a fenced frame which can perform this check.

  assert_equals(await receive(msg_queue), "false",

    "Check window.credentialless in FencedFrame");

}, 'FencedFrame within a credentialless iframe is not credentialless')