diff options
Diffstat (limited to 'testing/web-platform/tests/fledge/tentative/trusted-scoring-signals.https.window.js')
| -rw-r--r-- | testing/web-platform/tests/fledge/tentative/trusted-scoring-signals.https.window.js | 151 |
1 files changed, 150 insertions, 1 deletions
diff --git a/testing/web-platform/tests/fledge/tentative/trusted-scoring-signals.https.window.js b/testing/web-platform/tests/fledge/tentative/trusted-scoring-signals.https.window.js index 4de5cfc0f3..105b09fb3b 100644 --- a/testing/web-platform/tests/fledge/tentative/trusted-scoring-signals.https.window.js +++ b/testing/web-platform/tests/fledge/tentative/trusted-scoring-signals.https.window.js @@ -11,7 +11,8 @@ // META: variant=?26-30 // META: variant=?31-35 // META: variant=?36-40 -// META: variant=?41-last +// META: variant=?41-45 +// META: variant=?45-last "use strict"; @@ -510,3 +511,151 @@ subsetTest(promise_test, async test => { }) }); }, 'Component ads trusted scoring signals.'); + +///////////////////////////////////////////////////////////////////////////// +// maxTrustedBiddingSignalsURLLength tests +///////////////////////////////////////////////////////////////////////////// + +// Trusted scoring signals can be retrieved when `maxTrustedScoringSignalsURLLength` is set to 0. +// In the following three tests, the generated request URL contains approximately 294 characters. +// The target of the tests is primarily to make sure the signals were fetched with the full URL. +subsetTest(promise_test, async test => { + const uuid = generateUuid(test); + const renderURL = createRenderURL(uuid, /*script=*/null, 'url'); + const interestGroupOverrides = { ads: [{ renderURL: renderURL }] }; + const auctionConfigOverrides = { + trustedScoringSignalsURL: TRUSTED_SCORING_SIGNALS_URL, + maxTrustedScoringSignalsURLLength: 0, + decisionLogicURL: + createDecisionScriptURL(uuid, { + // Check the URL length is within an approximate range to ensure the URL is not truncated. + scoreAd: + `if (trustedScoringSignals.renderURL["${renderURL}"].length < 280 || + trustedScoringSignals.renderURL["${renderURL}"].length > 300) + throw "error";` + }) + }; + + await joinGroupAndRunBasicFledgeTestExpectingWinner( + test, + { + uuid: uuid, + interestGroupOverrides: interestGroupOverrides, + auctionConfigOverrides: auctionConfigOverrides + }); +}, 'Trusted scoring signals request works with a URL length limit set to 0.'); + +// Trusted scoring signals can be retrieved when `maxTrustedScoringSignalsURLLength` is set to +// a non-zero value smaller than the length of the request URL. +subsetTest(promise_test, async test => { + const uuid = generateUuid(test); + const renderURL = createRenderURL(uuid, /*script=*/null, 'url'); + const interestGroupOverrides = { ads: [{ renderURL: renderURL }] }; + const auctionConfigOverrides = { + trustedScoringSignalsURL: TRUSTED_SCORING_SIGNALS_URL, + maxTrustedScoringSignalsURLLength: 1, + decisionLogicURL: + createDecisionScriptURL(uuid, { + // Check the URL length is within an approximate range to ensure the URL is not truncated. + scoreAd: + `if (trustedScoringSignals.renderURL["${renderURL}"].length < 280 || + trustedScoringSignals.renderURL["${renderURL}"].length > 300) + throw "error";` + }) + }; + + await joinGroupAndRunBasicFledgeTestExpectingWinner( + test, + { + uuid: uuid, + interestGroupOverrides: interestGroupOverrides, + auctionConfigOverrides: auctionConfigOverrides + }); +}, 'Trusted scoring signals request works with a URL length limit smaller than the URL length.'); + +// Trusted scoring signals can be retrieved when `maxTrustedScoringSignalsURLLength` is set to +// a value larger than the length of the request URL. +subsetTest(promise_test, async test => { + const uuid = generateUuid(test); + const renderURL = createRenderURL(uuid, /*script=*/null, 'url'); + const interestGroupOverrides = { ads: [{ renderURL: renderURL }] }; + const auctionConfigOverrides = { + trustedScoringSignalsURL: TRUSTED_SCORING_SIGNALS_URL, + maxTrustedScoringSignalsURLLength: 1000, + decisionLogicURL: + createDecisionScriptURL(uuid, { + scoreAd: `if (trustedScoringSignals.renderURL["${renderURL}"].length > 300) throw "error";` + }) + }; + + await joinGroupAndRunBasicFledgeTestExpectingWinner( + test, + { + uuid: uuid, + interestGroupOverrides: interestGroupOverrides, + auctionConfigOverrides: auctionConfigOverrides + }); +}, 'Trusted scoring signals request works with a URL length limit larger than the URL length.'); + +// Test whether an oversized trusted scoring signals request URL, generated from two interest +// groups, will be split into two parts when `maxTrustedScoringSignalsURLLength` is set to a +// value larger than a single URL length and smaller than the combined URL length. A request +// URL from a single interest group contains about 294 characters, while a request URL from +// two interest groups contains about 466 characters. +subsetTest(promise_test, async test => { + const uuid = generateUuid(test); + const renderURL1 = createRenderURL(uuid, /*script=*/null, 'url,group1'); + const renderURL2 = createRenderURL(uuid, /*script=*/null, 'url,group2'); + const auctionConfigOverrides = { + trustedScoringSignalsURL: TRUSTED_SCORING_SIGNALS_URL, + maxTrustedScoringSignalsURLLength: 300, + decisionLogicURL: + createDecisionScriptURL(uuid, { + // This will make the auction reject `renderURL2`, and if `renderURL1` passes the URL + // length check, we consider `renderURL2` is fetched by itself in the trusted scoring + // signals request. + scoreAd: + `if (!trustedScoringSignals.renderURL.has("${renderURL1}") || + trustedScoringSignals.renderURL.has("${renderURL2}") || + trustedScoringSignals.renderURL["${renderURL1}"].length > 300) { + throw "error"; + }` + }) + }; + + await Promise.all( + [ joinInterestGroup(test, uuid, { name: 'group 1', ads: [{ renderURL: renderURL1 }] }), + joinInterestGroup(test, uuid, { name: 'group 2', ads: [{ renderURL: renderURL2 }] }) ] + ); + + runBasicFledgeTestExpectingWinner(test, uuid, auctionConfigOverrides); +}, 'Trusted scoring signals splits the request if the combined URL length exceeds the limit of regular value.'); + +// Test whether an oversized trusted scoring signals request URL, generated from two interest +// groups, will be split into two parts when `maxTrustedScoringSignalsURLLength` is set to a +// value smaller than a single URL length. +subsetTest(promise_test, async test => { + const uuid = generateUuid(test); + const renderURL1 = createRenderURL(uuid, /*script=*/null, 'url,group1'); + const renderURL2 = createRenderURL(uuid, /*script=*/null, 'url,group2'); + const auctionConfigOverrides = { + trustedScoringSignalsURL: TRUSTED_SCORING_SIGNALS_URL, + maxTrustedScoringSignalsURLLength: 1, + decisionLogicURL: + createDecisionScriptURL(uuid, { + scoreAd: + `if (!trustedScoringSignals.renderURL.has("${renderURL1}") || + trustedScoringSignals.renderURL.has("${renderURL2}") || + trustedScoringSignals.renderURL["${renderURL1}"].length > 300) { + throw "error"; + }` + }) + }; + + await Promise.all( + [ joinInterestGroup(test, uuid, { name: 'group 1', ads: [{ renderURL: renderURL1 }] }), + joinInterestGroup(test, uuid, { name: 'group 2', ads: [{ renderURL: renderURL2 }] }) ] + ); + + runBasicFledgeTestExpectingWinner(test, uuid, auctionConfigOverrides); +}, 'Trusted scoring signals splits the request if the combined URL length exceeds the limit of small value.');
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