| // Copyright 2022 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // A generate bid script that offers a bid of 2 passed through a "multiply by 4" |
| // WASM helper, using the first ad's `renderURL`. |
| function generateBid( |
| interestGroup, auctionSignals, perBuyerSignals, trustedBiddingSignals, |
| browserSignals) { |
| const instance = new WebAssembly.Instance(browserSignals.wasmHelper); |
| const ad = interestGroup.ads[0]; |
| const bid = instance.exports.compute(2); |
| // The WASM is expected to multiply by 4, so bid should be 2 * 4 = 8. |
| if (bid != 8) |
| throw 'WASM didn\'t do what was expected:' + bid; |
| let result = {'ad': ad, 'bid': bid, 'render': ad.renderURL}; |
| return result; |
| } |
| |
| function reportWin( |
| auctionSignals, perBuyerSignals, sellerSignals, browserSignals) { |
| sendReportTo(browserSignals.interestGroupOwner + '/echoall?report_bidder'); |
| } |
