commit | 58109d876ccc1e55e34dd4a4f146019315ba0d3f | [log] [tgz] |
---|---|---|
author | Domenic Denicola <domenic@chromium.org> | Wed Jun 21 09:09:15 2023 |
committer | Chromium WPT Sync <blink-w3c-test-autoroller@chromium.org> | Wed Jun 21 09:09:15 2023 |
tree | b6cc57b9234ce1f223009abd0d0ac5fcb736ec81 | |
parent | 19cc639ee02cb1117b6fdfbe4137c49a47b3f9d7 [diff] |
Preloading WPT: run invalid-rules for prerender too The purpose of this CL is to create a common/ directory, alongside prefetch/ and prerender/, and do the work necessary to support writing tests that cover both technologies at once. The script-supports-speculationrules.html test moves there, as it's trivial. The more interesting one is invalid-rules.https.html. To move that and generalize it to run for both prefetch and prerender, we need a framework that allows us to test either technology. I built one on top of RemoteContextHelper, generalizing some of the utilities that were already in prerender/resources/utils.js. Note that I had several choices: * RemoteContextHelper * RemoteContext, like PrefetchAgent does * RemoteContext, like create_prerendered_page does * BroadcastChannel, like PrerenderChannel does * Server-side value storage, like prerender's readValueFromServer and friends * Server-side value storage, like prefetch's getPrefetchUrl and friends We'll see how well my choice works in future CLs. In any case, to avoid adding yet another communications framework, I migrated prerender's RemoteContextHelper usage to this newer more-general framework (called "PreloadingRemoteContextHelper"), with minor specializations (in a "PrerenderingRemoteContextHelper" class). So at least the number of choices hasn't increased. Bug: 1456579 Change-Id: Ibe90101faf351db7c787799d1583906c72ba9491
The web-platform-tests Project is a cross-browser test suite for the Web-platform stack. Writing tests in a way that allows them to be run in all browsers gives browser projects confidence that they are shipping software that is compatible with other implementations, and that later implementations will be compatible with their implementations. This in turn gives Web authors/developers confidence that they can actually rely on the Web platform to deliver on the promise of working across browsers and devices without needing extra layers of abstraction to paper over the gaps left by specification editors and implementors.
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