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script: Fix fetch-later length and quota computation #56978

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Merged
servo-wpt-sync merged 1 commit into from
Jan 5, 2026
Merged

script: Fix fetch-later length and quota computation #56978

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24 changes: 15 additions & 9 deletions fetch/fetch-later/quota/accumulated-oversized-payload.https.window.js
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Original file line number Diff line number Diff line change
Expand Up @@ -37,15 +37,21 @@ test(

// Makes the 2nd call (POST) to the same reporting origin that sends
// max bytes, which should be rejected.
assert_throws_quotaexceedederror(() => {
fetchLater(requestUrl, {
method: 'POST',
signal: controller.signal,
body: makeBeaconData(generatePayload(quota), dataType),
// Required, as the size of referrer also take up quota.
referrer: '',
});
}, null, null);
assert_throws_quotaexceedederror(
() => {
fetchLater(requestUrl, {
method: 'POST',
signal: controller.signal,
body: makeBeaconData(generatePayload(quota), dataType),
// Required, as the size of referrer also take up quota.
referrer: '',
});
},
// Either no information should be provided, or it should exactly
// be the expected values
(requested) => [QUOTA_PER_ORIGIN, null].includes(requested),
(remaining) => [halfQuota - 1, null].includes(remaining)
);

// Makes the 3rd call (GET) to the same reporting origin, where its
// request size is len(requestUrl) + headers, which should be accepted.
Expand Down