fune/servo/components/script/dom/webidls/PerformanceTiming.webidl
Alan Jeffrey 832283ef24 servo: Merge #19569 - Add a topLevelDomComplete metric (from asajeffrey:script-perf-measure-topLevelDomComplete); r=jdm
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Measure DOM completion without iframes. This is in support of measuring when the main document is loaded, ignoring secondary content, e.g. ads.

---
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- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix #19561
- [X] There are tests for these changes

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Source-Repo: https://github.com/servo/servo
Source-Revision: d832e1b8f843612b4cb124d8c4eb9dce94e92d50

--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 377138e2fc2d7d65866ba238978ba0e30ae910b0
2017-12-14 17:02:44 -06:00

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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/*
* The origin of this IDL file is
* https://dvcs.w3.org/hg/webperf/raw-file/tip/specs/NavigationTiming/Overview.html#sec-navigation-timing-interface
*/
[Exposed=(Window)]
interface PerformanceTiming {
readonly attribute unsigned long long navigationStart;
/* readonly attribute unsigned long long unloadEventStart;
readonly attribute unsigned long long unloadEventEnd;
readonly attribute unsigned long long redirectStart;
readonly attribute unsigned long long redirectEnd;
readonly attribute unsigned long long fetchStart;
readonly attribute unsigned long long domainLookupStart;
readonly attribute unsigned long long domainLookupEnd;
readonly attribute unsigned long long connectStart;
readonly attribute unsigned long long connectEnd;
readonly attribute unsigned long long secureConnectionStart;
readonly attribute unsigned long long requestStart;
readonly attribute unsigned long long responseStart;
readonly attribute unsigned long long responseEnd; */
readonly attribute unsigned long long domLoading;
readonly attribute unsigned long long domInteractive;
readonly attribute unsigned long long domContentLoadedEventStart;
readonly attribute unsigned long long domContentLoadedEventEnd;
readonly attribute unsigned long long domComplete;
readonly attribute unsigned long long loadEventStart;
readonly attribute unsigned long long loadEventEnd;
/* Servo-onnly attribute for measuring when the top-level document (not iframes) is complete. */
[Pref="dom.testperf.enabled"]
readonly attribute unsigned long long topLevelDomComplete;
};