testing/web-platform/tests/fenced-frame/resources/fledge-bidding-logic.js


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// These functions are used by FLEDGE to determine the logic for the ad buyer.
// For our testing purposes, we only need the minimal amount of boilerplate
// code in place to allow them to be invoked properly and move the FLEDGE
// process along. The tests do not deal with reporting results, so we leave
// `reportWin` empty. See `generateURNFromFledge` in "utils.js" to see how
// these files are used.

function generateBid(interestGroup, auctionSignals, perBuyerSignals,
  trustedBiddingSignals, browserSignals) {
  const ad = interestGroup.ads[0];

  // `auctionSignals` controls whether or not component auctions are allowed.
  let allowComponentAuction =
      typeof auctionSignals === 'string' &&
      auctionSignals.includes('bidderAllowsComponentAuction');

  let result = {'ad': ad, 'bid': 1, 'render': ad.renderUrl,
      'allowComponentAuction': allowComponentAuction};
  if (interestGroup.adComponents && interestGroup.adComponents.length > 0)
    result.adComponents = interestGroup.adComponents.map((component) => {
      return component.renderUrl;
    });
  return result;
}

function reportWin(
    auctionSignals, perBuyerSignals, sellerSignals, browserSignals) {
  registerAdBeacon({
    'reserved.top_navigation':
        browserSignals.interestGroupOwner +
        '/fenced-frame/resources/automatic-beacon-store.py'
  });
  return;
}