| (async function(testRunner) { |
| const base = 'https://a.test:8443/inspector-protocol/resources/' |
| const bp = testRunner.browserP(); |
| const {page, session, dp} = await testRunner.startBlank( |
| 'Tracing of FLEDGE worklets.', {url: base + 'fledge_join.html?40'}); |
| |
| const TracingHelper = |
| await testRunner.loadScript('../resources/tracing-test.js'); |
| const tracingHelper = new TracingHelper(testRunner, session); |
| await tracingHelper.startTracing( |
| 'fledge,disabled-by-default-devtools.timeline'); |
| |
| function handleUrn(input) { |
| if (typeof input === 'string' && input.startsWith('urn:uuid:')) |
| return 'urn:uuid:(randomized)'; |
| return input; |
| } |
| |
| function verifyAuctionProcessEventData(data) { |
| if (data.type !== 'bidder' && data.type !== 'seller') { |
| testRunner.log( |
| 'Weird AuctionWorkletRunningInProcess event type:' + data.type); |
| } |
| if (isNaN(parseInt(data.pid))) { |
| testRunner.log( |
| 'Weird AuctionWorkletRunningInProcess event pid:' + data.pid); |
| } |
| if (!('target' in data)) { |
| testRunner.log('AuctionWorkletRunningInProcess event missing target'); |
| } |
| } |
| |
| const auctionJs = ` |
| navigator.runAdAuction({ |
| decisionLogicUrl: "${base}fledge_decision_logic.js.php", |
| seller: "https://a.test:8443", |
| interestGroupBuyers: ["https://a.test:8443"]})`; |
| |
| |
| const winner = await session.evaluateAsync(auctionJs); |
| testRunner.log('Auction winner:' + handleUrn(winner)); |
| |
| const devtoolsEvents = |
| await tracingHelper.stopTracing(/fledge|devtools.timeline/); |
| |
| let sawBidders = 0; |
| let sawSellers = 0; |
| // For process ones, we don't count them since the particulars depend on |
| // whether this is on Android or not. |
| let sawBidderRunningInProcess = 'nope'; |
| let sawSellerRunningInProcess = 'nope'; |
| let sawBidderDoneWithProcess = 'nope'; |
| for (ev of devtoolsEvents) { |
| if (ev.name === 'AuctionWorkletRunningInProcess') { |
| let data = ev.args.data; |
| if (data.type === 'bidder') { |
| sawBidderRunningInProcess = data.host; |
| } else if (data.type === 'seller') { |
| sawSellerRunningInProcess = data.host; |
| } |
| verifyAuctionProcessEventData(data); |
| } |
| if (ev.name === 'AuctionWorkletDoneWithProcess') { |
| let data = ev.args.data; |
| if (data.type === 'bidder') { |
| sawBidderDoneWithProcess = data.host; |
| } |
| // Note that seller unload is not guaranteed to be observed, as it can |
| // happen after auction completion. |
| verifyAuctionProcessEventData(data); |
| } |
| if (ev.name === 'generate_bid') |
| ++sawBidders; |
| if (ev.name === 'score_ad') |
| ++sawSellers; |
| } |
| |
| if (sawBidders >= 30) { |
| testRunner.log('Saw enough bidders'); |
| } else { |
| testRunner.log('Saw too few bidders:' + sawBidders); |
| } |
| |
| if (sawSellers >= 30) { |
| testRunner.log('Saw enough sellers'); |
| } else { |
| testRunner.log('Saw too few sellers:' + sawSellers); |
| } |
| testRunner.log( |
| 'Saw process assignment for bidder for host:' + |
| sawBidderRunningInProcess); |
| testRunner.log( |
| 'Saw process assignment for seller for host:' + |
| sawSellerRunningInProcess); |
| testRunner.log( |
| 'Saw process release for bidder for host:' + sawBidderDoneWithProcess); |
| // Note that seller unload is not guaranteed to be observed, as it can happen |
| // after auction completion. |
| |
| testRunner.completeTest(); |
| }) |
