Experimental test coverage support #4060
Merged
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This PR adds experimental test coverage support facilitated by
minicov
and by Hacken OÜ finding out all the necessary hacks to make this work.The feature requires nightly and is enabled by using
cfg(wasm_bindgen_unstable_test_coverage)
, for more information see the guide I added in the PR.Thank you @aDogCalledSpot for the initial implementation which I adopted here.
Thank you @njelich for pioneering and documenting all this.
Fixes #2276.
Fixes #3774.
Replaces #3782.