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oxc/tasks/transform_conformance
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Yuji Sugiura b3a57696a1
feat(tasks/prettier): Show total match ratio with updating snapshot format (#8788) 
Previously, #8634 visualized each spec result, but this was not enough.

If the implementation has been updated but the spec still fails, there
is no way to know if there is an improvement or not.

This time, finally, all progress is visualized! 🤩 


![image](https://github.com/user-attachments/assets/df5b4658-450a-4b0c-8348-ffc9b977c50c)

e.g. here `arrow_function_expression` is mostly passing, except for
comment handling.
2025-01-30 22:27:34 +08:00
..
overrides fix(transformer/typescript): remove type-only import = when only_remove_type_imports is true (#8275) 2025-01-11 08:42:51 +00:00
snapshots chore(deps): update npm packages (#8740) 2025-01-27 12:10:20 +08:00
src feat(tasks/prettier): Show total match ratio with updating snapshot format (#8788) 2025-01-30 22:27:34 +08:00
tests fix(transformer/typescript): enum merging when same name declared in outer scope (#8691) 2025-01-26 09:18:00 +08:00
.gitignore
Cargo.toml feat(tasks/prettier): Show total match ratio with updating snapshot format (#8788) 2025-01-30 22:27:34 +08:00
package.json feat(transform-conformance): support enabling all class-related plugins when any of them are enabled in update_fixtures (#8200) 2024-12-31 12:30:57 +00:00
README.md
reporter.mjs
update_fixtures.mjs test(transformer): remove repeated code from fixtures updating script (#8287) 2025-01-06 11:55:00 +00:00

README.md

Transformation Conformance Test Runner

Execution

This test runner uses the transformation plugin test suite from the Babel repository.

Additional tests are in the tests directory.

The failing test cases are listed in:

To get started, run

cargo run -p oxc_transform_conformance

or watch for changes

just watch 'run -p oxc_transform_conformance'

Options

--filter

To filter for a specific test case, apply the --filter path option, e.g.

cargo run -p oxc_transform_conformance -- --filter react/arrow-functions

--exec

The Babel test suite contains many exec.js files, which need to be executed by a runtime.

bun is the preferred way to execute these tests, which you may install them via https://bun.sh/docs/installation.

Once bun is installed, apply the --exec flag:

cargo run -p oxc_transform_conformance -- --exec

The failing test cases are listed in babel_exec.snap.md.