// META: script=/resources/testdriver.js
// META: script=/common/utils.js
// META: script=/common/subset-tests.js
// META: script=resources/fledge-util.sub.js
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"use strict";
// These tests focus on trustedBiddingSignals: Requesting them, handling network
// errors, handling the keys portion of the response, and passing keys to
// worklet scripts, and handling the Data-Version header
//
// Because of request batching, left over interest groups from
// other tests may result in tests that request TRUSTED_BIDDING_SIGNALS_URL
// with certain special keys failing, if interest groups with names other than
// the default one are not successfully left after previously run tests.
// Helper for trusted bidding signals test. Runs an auction, and fails the
// test if there's no winner. "generateBidCheck" is an expression that should
// be true when evaluated in generateBid(). "interestGroupOverrides" is a
// set of overridden fields added to the default interestGroup when joining it,
// allowing trusted bidding signals keys and URL to be set, in addition to other
// fields.
async function runTrustedBiddingSignalsTest(
test, generateBidCheck, interestGroupOverrides = {}, auctionConfigOverrides = {}, uuidOverride = null) {
interestGroupOverrides.biddingLogicURL =
createBiddingScriptURL({
allowComponentAuction: true,
generateBid: `if (!(${generateBidCheck})) return false;` });
let testConfig = {
interestGroupOverrides: interestGroupOverrides,
auctionConfigOverrides: auctionConfigOverrides
};
if (uuidOverride)
testConfig.uuid = uuidOverride;
await joinGroupAndRunBasicFledgeTestExpectingWinner(test, testConfig);
}
// Much like runTrustedBiddingSignalsTest, but runs auctions through reporting
// as well, and evaluates `check` both in generateBid() and reportWin(). Also
// makes sure browserSignals.dataVersion is undefined in scoreAd() and
// reportResult().
async function runTrustedBiddingSignalsDataVersionTest(
test, check, interestGroupOverrides = {}) {
const uuid = generateUuid(test);
interestGroupOverrides.biddingLogicURL =
createBiddingScriptURL({
generateBid:
`if (!(${check})) return false;`,
reportWin:
`if (!(${check}))
sendReportTo('${createBidderReportURL(uuid, 'error')}');
else
sendReportTo('${createBidderReportURL(uuid)}');` });
await joinInterestGroup(test, uuid, interestGroupOverrides);
const auctionConfigOverrides = {
decisionLogicURL: createDecisionScriptURL(
uuid,
{ scoreAd:
`if (browserSignals.dataVersion !== undefined)
return false;`,
reportResult:
`if (browserSignals.dataVersion !== undefined)
sendReportTo('${createSellerReportURL(uuid, 'error')}')
sendReportTo('${createSellerReportURL(uuid)}')`, })
}
await runBasicFledgeAuctionAndNavigate(test, uuid, auctionConfigOverrides);
await waitForObservedRequests(
uuid, [createBidderReportURL(uuid), createSellerReportURL(uuid)]);
}
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(test, 'trustedBiddingSignals === null');
}, 'No trustedBiddingSignalsKeys or trustedBiddingSignalsURL.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test, 'trustedBiddingSignals === null',
{ trustedBiddingSignalsKeys: ['numValue'] });
}, 'trustedBiddingSignalsKeys but no trustedBiddingSignalsURL.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test, 'trustedBiddingSignals === null',
{ trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'trustedBiddingSignalsURL without trustedBiddingSignalsKeys.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test, 'trustedBiddingSignals === null',
{ trustedBiddingSignalsKeys: ['close-connection'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'trustedBiddingSignalsURL closes the connection without sending anything.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test, 'trustedBiddingSignals === null',
{ trustedBiddingSignalsKeys: ['http-error'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response is HTTP 404 error.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test, 'trustedBiddingSignals === null',
{ trustedBiddingSignalsKeys: ['no-content-type'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has no content-type.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test, 'trustedBiddingSignals === null',
{ trustedBiddingSignalsKeys: ['wrong-content-type'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has wrong content-type.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test, 'trustedBiddingSignals === null',
{ trustedBiddingSignalsKeys: ['ad-auction-not-allowed'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response does not allow fledge.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test, 'trustedBiddingSignals === null',
{ trustedBiddingSignalsKeys: ['bad-ad-auction-allowed'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has wrong Ad-Auction-Allowed header.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test, 'trustedBiddingSignals === null',
{ trustedBiddingSignalsKeys: ['no-ad-auction-allow'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has no Ad-Auction-Allowed header.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test, 'trustedBiddingSignals === null',
{ trustedBiddingSignalsKeys: ['replace-body:'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has no body.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test, 'trustedBiddingSignals === null',
{ trustedBiddingSignalsKeys: ['replace-body:Not JSON'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response is not JSON.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test, 'trustedBiddingSignals === null',
{ trustedBiddingSignalsKeys: ['replace-body:[]'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response is a JSON array.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test, 'trustedBiddingSignals === null',
{ trustedBiddingSignalsKeys: ['replace-body:{JSON_keys_need_quotes: 1}'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response in invalid JSON object.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test, 'trustedBiddingSignals["replace-body:{}"] === null',
{ trustedBiddingSignalsKeys: ['replace-body:{}'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has no keys object.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test, `trustedBiddingSignals['replace-body:{"keys":{}}'] === null`,
{ trustedBiddingSignalsKeys: ['replace-body:{"keys":{}}'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has no keys.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test,
`trustedBiddingSignals["0"] === null &&
trustedBiddingSignals["1"] === null &&
trustedBiddingSignals["2"] === null &&
trustedBiddingSignals["length"] === null`,
{ trustedBiddingSignalsKeys:
['replace-body:{"keys":[1,2,3]}', "0", "1", "2", "length"],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response keys is incorrectly an array.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test,
`trustedBiddingSignals["wrong-value"] === null &&
trustedBiddingSignals["another-value"] === undefined`,
{ trustedBiddingSignalsKeys: ['wrong-value'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has key not in trustedBiddingSignalsKeys.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test, 'trustedBiddingSignals["null-value"] === null',
{ trustedBiddingSignalsKeys: ['null-value'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has null value for key.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test, 'trustedBiddingSignals["num-value"] === 1',
{ trustedBiddingSignalsKeys: ['num-value'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has a number value for key.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test, 'trustedBiddingSignals["string-value"] === "1"',
{ trustedBiddingSignalsKeys: ['string-value'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has string value for key.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test,
`JSON.stringify(trustedBiddingSignals["array-value"]) === '[1,"foo",null]'`,
{ trustedBiddingSignalsKeys: ['array-value'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has array value for key.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test,
`Object.keys(trustedBiddingSignals["object-value"]).length === 2 &&
trustedBiddingSignals["object-value"]["a"] === "b" &&
JSON.stringify(trustedBiddingSignals["object-value"]["c"]) === '["d"]'`,
{ trustedBiddingSignalsKeys: ['object-value'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has object value for key.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test,
'trustedBiddingSignals[""] === "default value"',
{ trustedBiddingSignalsKeys: [''],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals receives empty string key.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test,
`Object.keys(trustedBiddingSignals).length === 6 &&
trustedBiddingSignals["wrong-value"] === null &&
trustedBiddingSignals["null-value"] === null &&
trustedBiddingSignals["num-value"] === 1 &&
trustedBiddingSignals["string-value"] === "1" &&
JSON.stringify(trustedBiddingSignals["array-value"]) === '[1,"foo",null]' &&
trustedBiddingSignals[""] === "default value"`,
{ trustedBiddingSignalsKeys: ['wrong-value', 'null-value', 'num-value',
'string-value', 'array-value', ''],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has multiple keys.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test,
'trustedBiddingSignals["+%20 \x00?,3#&"] === "default value"',
{ trustedBiddingSignalsKeys: ['+%20 \x00?,3#&'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals receives escaped key.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test,
'trustedBiddingSignals["\x00"] === "default value"',
{ trustedBiddingSignalsKeys: ['\x00'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals receives null key.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test,
`trustedBiddingSignals["interest-group-names"] === '["${DEFAULT_INTEREST_GROUP_NAME}"]'`,
{ trustedBiddingSignalsKeys: ['interest-group-names'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals receives interest group name.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test,
// Interest group names is a JSONified list of JSONified names, so the
// null ends up being escaped twice.
`trustedBiddingSignals["interest-group-names"] === '["+%20 \\\\u0000?,3#&"]'`,
{ name: '+%20 \x00?,3#&',
trustedBiddingSignalsKeys: ['interest-group-names'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals receives escaped interest group name.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test,
`trustedBiddingSignals["interest-group-names"] === '[""]'`,
{ name: '',
trustedBiddingSignalsKeys: ['interest-group-names'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals receives empty interest group name.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test,
`trustedBiddingSignals["hostname"] === "${window.location.hostname}"`,
{ trustedBiddingSignalsKeys: ['hostname'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals receives hostname field.');
/////////////////////////////////////////////////////////////////////////////
// Cross-origin trusted bidding signals tests
/////////////////////////////////////////////////////////////////////////////
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test,
`trustedBiddingSignals === null &&
!('dataVersion' in browserSignals) &&
crossOriginTrustedBiddingSignals['${OTHER_ORIGIN1}']['num-value'] === 1 &&
browserSignals.crossOriginDataVersion === 4`,
{ name: 'data-version',
trustedBiddingSignalsKeys: ['num-value', 'cors'],
trustedBiddingSignalsURL: CROSS_ORIGIN_TRUSTED_BIDDING_SIGNALS_URL });
}, 'Basic cross-origin trusted bidding signals');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test,
`trustedBiddingSignals === null &&
!('dataVersion' in browserSignals) &&
crossOriginTrustedBiddingSignals === null &&
!('crossOriginDataVersion' in browserSignals)`,
{ name: 'data-version',
trustedBiddingSignalsKeys: ['num-value'],
trustedBiddingSignalsURL: CROSS_ORIGIN_TRUSTED_BIDDING_SIGNALS_URL });
}, 'Cross-origin trusted bidding signals w/o CORS authorization');
/////////////////////////////////////////////////////////////////////////////
// Data-Version tests
/////////////////////////////////////////////////////////////////////////////
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsDataVersionTest(
test,
'browserSignals.dataVersion === undefined',
{ trustedBiddingSignalsKeys: ['num-value'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has no Data-Version.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsDataVersionTest(
test,
'browserSignals.dataVersion === 3',
{ trustedBiddingSignalsKeys: ['data-version:3'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has numeric Data-Version.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsDataVersionTest(
test,
'browserSignals.dataVersion === 0',
{ trustedBiddingSignalsKeys: ['data-version:0'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has min Data-Version.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsDataVersionTest(
test,
'browserSignals.dataVersion === 4294967295',
{ trustedBiddingSignalsKeys: ['data-version:4294967295'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has max Data-Version.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsDataVersionTest(
test,
'browserSignals.dataVersion === undefined',
{ trustedBiddingSignalsKeys: ['data-version:4294967296'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has too large Data-Version.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsDataVersionTest(
test,
'browserSignals.dataVersion === undefined',
{ trustedBiddingSignalsKeys: ['data-version:03'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has Data-Version with leading 0.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsDataVersionTest(
test,
'browserSignals.dataVersion === undefined',
{ trustedBiddingSignalsKeys: ['data-version:-1'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has negative Data-Version.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsDataVersionTest(
test,
'browserSignals.dataVersion === undefined',
{ trustedBiddingSignalsKeys: ['data-version:1.3'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has decimal in Data-Version.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsDataVersionTest(
test,
'browserSignals.dataVersion === undefined',
{ trustedBiddingSignalsKeys: ['data-version:2 2'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has space in Data-Version.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsDataVersionTest(
test,
'browserSignals.dataVersion === undefined',
{ trustedBiddingSignalsKeys: ['data-version:0x4'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has hex Data-Version.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsDataVersionTest(
test,
'browserSignals.dataVersion === 4',
{ name: 'data-version',
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has Data-Version and no trustedBiddingSignalsKeys.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsDataVersionTest(
test,
'browserSignals.dataVersion === undefined',
{ trustedBiddingSignalsKeys: ['data-version:3', 'replace-body:'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response with Data-Version and empty body.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsDataVersionTest(
test,
'browserSignals.dataVersion === undefined',
{ trustedBiddingSignalsKeys: ['data-version:3', 'replace-body:[]'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response with Data-Version and JSON array body.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsDataVersionTest(
test,
'browserSignals.dataVersion === undefined',
{ trustedBiddingSignalsKeys: ['data-version:3', 'replace-body:{} {}'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response with Data-Version and double JSON object body.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsDataVersionTest(
test,
'browserSignals.dataVersion === 3',
{ trustedBiddingSignalsKeys: ['data-version:3', 'replace-body:{"keys":5}'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response with Data-Version and invalid keys entry');
/////////////////////////////////////////////////////////////////////////////
// trustedBiddingSignalsSlotSizeMode tests
/////////////////////////////////////////////////////////////////////////////
async function runTrustedBiddingSignalsSlotSizeTest(
test,
expectedSlotSize,
expectedAllSlotsRequestedSizes,
trustedBiddingSignalsSlotSizeMode = null,
auctionConfigOverrides = {},
uuidOverride = null) {
await runTrustedBiddingSignalsTest(
test,
`trustedBiddingSignals["slotSize"] ===
${JSON.stringify(expectedSlotSize)} &&
trustedBiddingSignals["allSlotsRequestedSizes"] ===
${JSON.stringify(expectedAllSlotsRequestedSizes)}`,
{ trustedBiddingSignalsKeys: ['slotSize', 'allSlotsRequestedSizes'],
trustedBiddingSignalsSlotSizeMode: trustedBiddingSignalsSlotSizeMode,
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL},
auctionConfigOverrides,
uuidOverride);
}
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsSlotSizeTest(
test,
/*expectedSlotSize=*/'not-found',
/*expectedAllSlotsRequestedSizes=*/'not-found');
}, 'Null trustedBiddingSignalsSlotSizeMode, no sizes in AuctionConfig');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsSlotSizeTest(
test,
/*expectedSlotSize=*/'not-found',
/*expectedAllSlotsRequestedSizes=*/'not-found',
/*trustedBiddingSignalsSlotSizeMode=*/'not-a-real-mode');
}, 'Unknown trustedBiddingSignalsSlotSizeMode, no sizes in AuctionConfig');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsSlotSizeTest(
test,
/*expectedSlotSize=*/'not-found',
/*expectedAllSlotsRequestedSizes=*/'not-found',
/*trustedBiddingSignalsSlotSizeMode=*/'none');
}, 'none trustedBiddingSignalsSlotSizeMode, no sizes in AuctionConfig');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsSlotSizeTest(
test,
/*expectedSlotSize=*/'not-found',
/*expectedAllSlotsRequestedSizes=*/'not-found',
/*trustedBiddingSignalsSlotSizeMode=*/'slot-size');
}, 'slot-size trustedBiddingSignalsSlotSizeMode, no sizes in AuctionConfig');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsSlotSizeTest(
test,
/*expectedSlotSize=*/'not-found',
/*expectedAllSlotsRequestedSizes=*/'not-found',
/*trustedBiddingSignalsSlotSizeMode=*/'slot-size');
}, 'all-slots-requested-sizes trustedBiddingSignalsSlotSizeMode, no sizes in AuctionConfig');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsSlotSizeTest(
test,
/*expectedSlotSize=*/'not-found',
/*expectedAllSlotsRequestedSizes=*/'not-found',
/*trustedBiddingSignalsSlotSizeMode=*/'none',
{requestedSize: {width:'10', height:'20'}});
}, 'none trustedBiddingSignalsSlotSizeMode, requestedSize in AuctionConfig');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsSlotSizeTest(
test,
/*expectedSlotSize=*/'not-found',
/*expectedAllSlotsRequestedSizes=*/'not-found',
/*trustedBiddingSignalsSlotSizeMode=*/null,
{requestedSize: {width:'10', height:'20'}});
}, 'Null trustedBiddingSignalsSlotSizeMode, requestedSize in AuctionConfig');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsSlotSizeTest(
test,
/*expectedSlotSize=*/'not-found',
/*expectedAllSlotsRequestedSizes=*/'not-found',
/*trustedBiddingSignalsSlotSizeMode=*/'not-a-real-mode',
{requestedSize: {width:'10', height:'20'}});
}, 'Unknown trustedBiddingSignalsSlotSizeMode, requestedSize in AuctionConfig');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsSlotSizeTest(
test,
/*expectedSlotSize=*/'10px,20px',
/*expectedAllSlotsRequestedSizes=*/'not-found',
/*trustedBiddingSignalsSlotSizeMode=*/'slot-size',
{requestedSize: {width:'10', height:'20'}});
}, 'slot-size trustedBiddingSignalsSlotSizeMode, requestedSize in AuctionConfig');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsSlotSizeTest(
test,
/*expectedSlotSize=*/'not-found',
/*expectedAllSlotsRequestedSizes=*/'not-found',
/*trustedBiddingSignalsSlotSizeMode=*/'all-slots-requested-sizes',
{requestedSize: {width:'10', height:'20'}});
}, 'all-slots-requested-sizes trustedBiddingSignalsSlotSizeMode, requestedSize in AuctionConfig');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsSlotSizeTest(
test,
/*expectedSlotSize=*/'not-found',
/*expectedAllSlotsRequestedSizes=*/'not-found',
/*trustedBiddingSignalsSlotSizeMode=*/'none',
{allSlotsRequestedSizes: [{width:10, height:20}]});
}, 'none trustedBiddingSignalsSlotSizeMode, allSlotsRequestedSizes in AuctionConfig');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsSlotSizeTest(
test,
/*expectedSlotSize=*/'not-found',
/*expectedAllSlotsRequestedSizes=*/'not-found',
/*trustedBiddingSignalsSlotSizeMode=*/null,
{allSlotsRequestedSizes: [{width:'10', height:'20'}]});
}, 'Null trustedBiddingSignalsSlotSizeMode, allSlotsRequestedSizes in AuctionConfig');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsSlotSizeTest(
test,
/*expectedSlotSize=*/'not-found',
/*expectedAllSlotsRequestedSizes=*/'not-found',
/*trustedBiddingSignalsSlotSizeMode=*/'not-a-real-mode',
{allSlotsRequestedSizes: [{width:'10', height:'20'}]});
}, 'Unknown trustedBiddingSignalsSlotSizeMode, allSlotsRequestedSizes in AuctionConfig');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsSlotSizeTest(
test,
/*expectedSlotSize=*/'not-found',
/*expectedAllSlotsRequestedSizes=*/'not-found',
/*trustedBiddingSignalsSlotSizeMode=*/'slot-size',
{allSlotsRequestedSizes: [{width:'10', height:'20'}]});
}, 'slot-size trustedBiddingSignalsSlotSizeMode, allSlotsRequestedSizes in AuctionConfig');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsSlotSizeTest(
test,
/*expectedSlotSize=*/'not-found',
/*expectedAllSlotsRequestedSizes=*/'10px,20px',
/*trustedBiddingSignalsSlotSizeMode=*/'all-slots-requested-sizes',
{allSlotsRequestedSizes: [{width:'10', height:'20'}]});
}, 'all-slots-requested-sizes trustedBiddingSignalsSlotSizeMode, allSlotsRequestedSizes in AuctionConfig');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsSlotSizeTest(
test,
/*expectedSlotSize=*/'10px,20px',
/*expectedAllSlotsRequestedSizes=*/'not-found',
/*trustedBiddingSignalsSlotSizeMode=*/'slot-size',
{requestedSize: {width:'10px', height:'20px'}});
}, 'slot-size trustedBiddingSignalsSlotSizeMode, explicit pixel units');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsSlotSizeTest(
test,
/*expectedSlotSize=*/'80sw,12.5sh',
/*expectedAllSlotsRequestedSizes=*/'not-found',
/*trustedBiddingSignalsSlotSizeMode=*/'slot-size',
{requestedSize: {width:'80sw', height:'12.50sh'}});
}, 'slot-size trustedBiddingSignalsSlotSizeMode, screen size units');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsSlotSizeTest(
test,
/*expectedSlotSize=*/'80sh,12.5sw',
/*expectedAllSlotsRequestedSizes=*/'not-found',
/*trustedBiddingSignalsSlotSizeMode=*/'slot-size',
{requestedSize: {width:'80sh', height:'12.5sw'}});
}, 'slot-size trustedBiddingSignalsSlotSizeMode, flipped screen size units');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsSlotSizeTest(
test,
/*expectedSlotSize=*/'10px,25sh',
/*expectedAllSlotsRequestedSizes=*/'not-found',
/*trustedBiddingSignalsSlotSizeMode=*/'slot-size',
{requestedSize: {width:'10', height:'25sh'}});
}, 'slot-size trustedBiddingSignalsSlotSizeMode, mixed pixel and screen width units');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsSlotSizeTest(
test,
/*expectedSlotSize=*/'not-found',
/*expectedAllSlotsRequestedSizes=*/'10px,20px,25sw,20px,22px,80sh',
/*trustedBiddingSignalsSlotSizeMode=*/'all-slots-requested-sizes',
{ allSlotsRequestedSizes: [ {width:'10', height:'20'},
{width:'25sw', height:'20px'},
{width:'22', height:'80sh'}]});
}, 'all-slots-requested-sizes trustedBiddingSignalsSlotSizeMode, multiple unit types');
subsetTest(promise_test, async test => {
const uuid = generateUuid(test);
let group1ReportURL = createBidderReportURL(uuid, /*id=*/'none')
let group2ReportURL = createBidderReportURL(uuid, /*id=*/'slot-size')
let group3ReportURL = createBidderReportURL(uuid, /*id=*/'all-slots-requested-sizes')
// The simplest way to make sure interest groups with different modes all receive
// the right sizes is to have interest groups that modify their bids based on ad
// size sent to the trusted server.
await Promise.all(
[ joinInterestGroup(
test, uuid,
{ name: 'group 1',
trustedBiddingSignalsKeys: ['slotSize', 'allSlotsRequestedSizes'],
trustedBiddingSignalsSlotSizeMode: 'none',
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL,
biddingLogicURL: createBiddingScriptURL(
{ generateBid:
`if (trustedBiddingSignals["slotSize"] !== "not-found" ||
trustedBiddingSignals["allSlotsRequestedSizes"] !== "not-found") {
throw "unexpected trustedBiddingSignals";
}
return {bid: 5, render: interestGroup.ads[0].renderURL};`,
reportWin: `sendReportTo("${group1ReportURL}");`})}),
joinInterestGroup(
test, uuid,
{ name: 'group 2',
trustedBiddingSignalsKeys: ['slotSize', 'allSlotsRequestedSizes'],
trustedBiddingSignalsSlotSizeMode: 'slot-size',
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL,
biddingLogicURL: createBiddingScriptURL(
{ generateBid:
`if (trustedBiddingSignals["slotSize"] === "not-found" ||
trustedBiddingSignals["allSlotsRequestedSizes"] !== "not-found") {
throw "unexpected trustedBiddingSignals";
}
// Group 3 bids using the first digit of the first dimension.
return { bid: trustedBiddingSignals["slotSize"].substr(0, 1),
render: interestGroup.ads[0].renderURL};`,
reportWin: `sendReportTo("${group2ReportURL}");`})}),
joinInterestGroup(
test, uuid,
{ name: 'group 3',
trustedBiddingSignalsKeys: ['slotSize', 'allSlotsRequestedSizes'],
trustedBiddingSignalsSlotSizeMode: 'all-slots-requested-sizes',
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL,
biddingLogicURL: createBiddingScriptURL(
{ generateBid:
`if (trustedBiddingSignals["slotSize"] !== "not-found" ||
trustedBiddingSignals["allSlotsRequestedSizes"] === "not-found") {
throw "unexpected trustedBiddingSignals";
}
// Group 3 bids using the second digit of the first dimension.
return { bid: trustedBiddingSignals["allSlotsRequestedSizes"].substr(1, 1),
render: interestGroup.ads[0].renderURL};`,
reportWin: `sendReportTo("${group3ReportURL}");`})}),
]
);
let auctionConfigOverrides = {
// Disable the default seller reporting, for simplicity.
decisionLogicURL: createDecisionScriptURL(uuid, { reportResult: '' }),
// Default sizes start with a "11", so groups 2 and 3 will start with a bid
// of 1 and lose.
requestedSize: {width:'11', height:'20'},
allSlotsRequestedSizes: [{width:'11', height:'20'}]
};
// Group 1 wins the first auction.
await runBasicFledgeAuctionAndNavigate(test, uuid, auctionConfigOverrides);
await waitForObservedRequests(uuid, [group1ReportURL]);
// Group2 should bid "6" in the second auction, and win it.
auctionConfigOverrides.requestedSize = {width:'61', height:'20'};
auctionConfigOverrides.allSlotsRequestedSizes = [{width:'61', height:'20'}];
await runBasicFledgeAuctionAndNavigate(test, uuid, auctionConfigOverrides);
await waitForObservedRequests(uuid, [group1ReportURL, group2ReportURL]);
// Group3 should bid "7" in the third auction, and win it.
auctionConfigOverrides.requestedSize = {width:'67', height:'20'};
auctionConfigOverrides.allSlotsRequestedSizes = [{width:'67', height:'20'}];
await runBasicFledgeAuctionAndNavigate(test, uuid, auctionConfigOverrides);
await waitForObservedRequests(uuid, [group1ReportURL, group2ReportURL, group3ReportURL]);
}, 'Mixed trustedBiddingSignalsSlotSizeModes in a single auction');
subsetTest(promise_test, async test => {
const uuid = generateUuid(test);
let componentAuctionConfig = {
seller: window.location.origin,
decisionLogicURL: createDecisionScriptURL(uuid),
interestGroupBuyers: [window.location.origin],
requestedSize: {width:'10', height:'20'}
};
let auctionConfigOverrides = {
interestGroupBuyers: [],
componentAuctions: [componentAuctionConfig],
requestedSize: {width:'22', height:'33'}
}
await runTrustedBiddingSignalsSlotSizeTest(
test,
// Dimensions from the component auction should be used.
/*expectedSlotSize=*/'10px,20px',
/*expectedAllSlotsRequestedSizes=*/'not-found',
/*trustedBiddingSignalsSlotSizeMode=*/'slot-size',
auctionConfigOverrides,
uuid);
}, 'slot-size trustedBiddingSignalsSlotSizeMode in a component auction');
subsetTest(promise_test, async test => {
const uuid = generateUuid(test);
let componentAuctionConfig = {
seller: window.location.origin,
decisionLogicURL: createDecisionScriptURL(uuid),
interestGroupBuyers: [window.location.origin],
allSlotsRequestedSizes: [{width:'11', height:'22'}, {width:'12', height:'23'}]
};
let auctionConfigOverrides = {
interestGroupBuyers: [],
componentAuctions: [componentAuctionConfig],
allSlotsRequestedSizes: [{width:'10', height:'20'}]
}
await runTrustedBiddingSignalsSlotSizeTest(
test,
// Dimensions from the component auction should be used.
/*expectedSlotSize=*/'not-found',
/*expectedAllSlotsRequestedSizes=*/'11px,22px,12px,23px',
/*trustedBiddingSignalsSlotSizeMode=*/'all-slots-requested-sizes',
auctionConfigOverrides,
uuid);
}, 'all-slots-requested-sizes trustedBiddingSignalsSlotSizeMode in a component auction');
/////////////////////////////////////////////////////////////////////////////
// maxTrustedBiddingSignalsURLLength tests
/////////////////////////////////////////////////////////////////////////////
// Trusted bidding signals can be retrieved when `maxTrustedBiddingSignalsURLLength` is set to 0,
// which means infinite length limit.
// In the following three tests, the generated request URL contains approximately 166 characters.
// The target of the tests is primarily to make sure all the signals are fetched with the full URL.
subsetTest(promise_test, async test => {
const name = 'group';
await runTrustedBiddingSignalsTest(
test,
// Check the URL length is within an approximate range to ensure the URL is not truncated.
` trustedBiddingSignals["interest-group-names"] === '["${name}"]' &&
trustedBiddingSignals["url"].length > 150 &&
trustedBiddingSignals["url"].length < 180 `,
{
name: name,
trustedBiddingSignalsKeys: ['interest-group-names', 'url'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL,
maxTrustedBiddingSignalsURLLength: 0
});
}, 'Trusted bidding signals request works with a URL length limit set to 0.');
// Trusted bidding signals can be retrieved when `maxTrustedBiddingSignalsURLLength` is set to
// a non-zero value smaller than the length of the request URL. It also tests that multiple
// bidding keys from the same interest group will not be separated even the full URL length is
// larger than the limit.
subsetTest(promise_test, async test => {
const name = 'group';
await runTrustedBiddingSignalsTest(
test,
` trustedBiddingSignals["interest-group-names"] === '["${name}"]' &&
trustedBiddingSignals["url"].length > 150 &&
trustedBiddingSignals["url"].length < 180 `,
{
name: name,
trustedBiddingSignalsKeys: ['interest-group-names', 'url'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL,
maxTrustedBiddingSignalsURLLength: 1
});
}, 'Trusted bidding signals request works with a URL length limit smaller than the URL length.');
// Trusted bidding signals can be retrieved when `maxTrustedBiddingSignalsURLLength` is set to
// a value larger than the length of the request URL.
subsetTest(promise_test, async test => {
const name = 'group';
await runTrustedBiddingSignalsTest(
test,
` trustedBiddingSignals["interest-group-names"] === '["${name}"]' &&
trustedBiddingSignals["url"].length < 180 `,
{
name: name,
trustedBiddingSignalsKeys: ['interest-group-names', 'url'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL,
maxTrustedBiddingSignalsURLLength: 1000
});
}, 'Trusted bidding signals request works with a URL length limit larger than the URL length.');
// Test whether an oversized trusted bidding signals request URL, generated from two interest
// groups, will be split into two parts when `maxTrustedBiddingSignalsURLLength` is set to a
// value larger than a single URL length and smaller than the combined URL length. A request
// URL from a single interest group contains about 188 characters, while a request URL from
// two interest groups contains about 216 characters. Note that this test can only verifies
// the fetch status of the winner's trusted bidding signal, which is the second interest
// group. We consider the request to be split if the URL length check passes for the second
// interest group.
subsetTest(promise_test, async test => {
const uuid = generateUuid(test);
const name1 = 'extraordinarilyLongNameGroup1';
const name2 = 'extraordinarilyLongNameGroup2';
await Promise.all(
[ joinInterestGroup(
test, uuid,
{
name: name1,
trustedBiddingSignalsKeys: ['interest-group-names', 'url'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL,
maxTrustedBiddingSignalsURLLength: 200,
biddingLogicURL: createBiddingScriptURL(
{
// Return 0 as bid to force the second interest group to win. This interest group
// is considered as fetching trusted bidding signals by itself if the winner's
// URL length passes the limit check.
generateBid:
`return { bid: 0, render: interestGroup.ads[0].renderURL };`
})
}),
joinInterestGroup(
test, uuid,
{
name: name2,
trustedBiddingSignalsKeys: ['interest-group-names', 'url'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL,
maxTrustedBiddingSignalsURLLength: 200,
biddingLogicURL: createBiddingScriptURL(
{
generateBid:
`if (trustedBiddingSignals["interest-group-names"] !== '["${name2}"]' ||
trustedBiddingSignals["url"].length > 200) {
throw "unexpected trustedBiddingSignals";
}
return { bid: 10, render: interestGroup.ads[0].renderURL };`})
})
]
);
runBasicFledgeTestExpectingWinner(test, uuid);
}, 'Trusted bidding signals splits the request if the combined URL length exceeds the limit of regular value.');
// Test whether an oversized trusted bidding signals request URL, generated from two interest
// groups, will be split into two parts when `maxTrustedBiddingSignalsURLLength` is set to a
// value smaller than a single URL length.
subsetTest(promise_test, async test => {
const uuid = generateUuid(test);
const name1 = 'extraordinaryLongNameGroup1';
const name2 = 'extraordinaryLongNameGroup2';
await Promise.all(
[ joinInterestGroup(
test, uuid,
{
name: name1,
trustedBiddingSignalsKeys: ['interest-group-names', 'url'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL,
maxTrustedBiddingSignalsURLLength: 1,
biddingLogicURL: createBiddingScriptURL(
{
generateBid:
`return { bid: 0, render: interestGroup.ads[0].renderURL };`
})
}),
joinInterestGroup(
test, uuid,
{
name: name2,
trustedBiddingSignalsKeys: ['interest-group-names', 'url'],
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL,
maxTrustedBiddingSignalsURLLength: 1,
biddingLogicURL: createBiddingScriptURL(
{
generateBid:
`if (trustedBiddingSignals["interest-group-names"] !== '["${name2}"]' ||
trustedBiddingSignals["url"].length > 200) {
throw "unexpected trustedBiddingSignals";
}
return { bid: 10, render: interestGroup.ads[0].renderURL };`})
})
]
);
runBasicFledgeTestExpectingWinner(test, uuid);
}, 'Trusted bidding signals splits the request if the combined URL length exceeds the limit of small value.');
/////////////////////////////////////////////////////////////////////////////
// updateIfOlderThanMs tests
//
// NOTE: Due to the lack of mock time in wpt, these test just exercise the code
// paths and ensure that no crash occurs -- they don't otherwise verify
// behavior.
/////////////////////////////////////////////////////////////////////////////
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test,
'true',
{ name: 'use-update-if-older-than-ms',
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has updateIfOlderThanMs > 10 min.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test,
'true',
{ name: 'use-update-if-older-than-ms-small',
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has updateIfOlderThanMs == 1 ms.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test,
'true',
{ name: 'use-update-if-older-than-ms-zero',
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has updateIfOlderThanMs == 0 ms.');
subsetTest(promise_test, async test => {
await runTrustedBiddingSignalsTest(
test,
'true',
{ name: 'use-update-if-older-than-ms-negative',
trustedBiddingSignalsURL: TRUSTED_BIDDING_SIGNALS_URL });
}, 'Trusted bidding signals response has updateIfOlderThanMs == -1 ms.');
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