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Isolated exec tests #11531

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merged 10 commits into from Aug 10, 2020
Merged

Isolated exec tests #11531

merged 10 commits into from Aug 10, 2020

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jridgewell
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@jridgewell jridgewell commented May 7, 2020

Q                       A
Fixed Issues?
Patch: Bug Fix?
Major: Breaking Change?
Minor: New Feature? Yes
Tests Added + Pass? Yes
Documentation PR Link
Any Dependency Changes?
License MIT

Split from #11520, this run each exec.js test with a fresh global context to avoid pollution.

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babel-bot commented May 7, 2020

Build successful! You can test your changes in the REPL here: https://babeljs.io/repl/build/27204/

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jridgewell commented May 7, 2020

Switching to the bundled @babel/polyfill/dist/polyfill.min.js fixes the perf regression entirely. Now runs at the same speed as master.

@JLHwung JLHwung added the PR: Internal 🏠 A type of pull request used for our changelog categories label May 9, 2020
@@ -1,8 +1,8 @@
var code = multiline([
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nit: Can we also remove multiline from packages/babel-helper-transform-fixture-test-runner/src/helpers.js? It is never exported from index.js.

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Not without a major bump. It's installed into the exec context, so it's available to tests. It's probably unused.

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If it's a concern around people using babel-helper-transform-fixture-test-runner as a dep I think we've never supported that as an API so it's fine (https://www.npmjs.com/package/@babel/helper-transform-fixture-test-runner). It's internal only essentially (we have no docs on it either), not that it's a good thing

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Thanks.

@JLHwung JLHwung changed the base branch from master to main August 10, 2020 21:51
@JLHwung JLHwung merged commit a5bc486 into babel:main Aug 10, 2020
@jridgewell jridgewell deleted the isolated-exec-tests branch August 10, 2020 23:07
@github-actions github-actions bot added the outdated A closed issue/PR that is archived due to age. Recommended to make a new issue label Nov 10, 2020
@github-actions github-actions bot locked as resolved and limited conversation to collaborators Nov 10, 2020
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