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Bundler test suite #109
Description
Since JS bundlers are a major consumer of this proposal, I wonder if it would be possible to create a shared test suite for bundlers, or whether such a test suite already exists. Obviously the standardization process focuses on test suites for JS/Wasm engines, but in the short term, these are not the most important implementers or consumers of this proposal. What is the state of the art here?
Activity
guybedford commentedon Jul 11, 2025
Sorry for the long delay on this one, I've finally been able to come back to this. I'm working on the RollupJS support at the moment and will include a test suite for that. There are no generic bundler test suites that I know of unfortunately. Tools like Rolldown just port RollupJS's test suite directly. I'll aim to put together a fairly comprehensive test suite for the RollupJS case which should hopefully be easy to port to other tools in a similar way, based on the new jsapi WPT cases landed in #110 (which Node.js is now passing).