oxc/tasks/transform_conformance
overlookmotel 588df9f366 test(transformer): transformer conformance runner --override output with spaces not tabs (#7865)
When running `just test-transform --override`, generate override files with indentation as double spaces, instead of tabs. This matches our convention for formatting JS files.
2024-12-14 04:57:00 +00:00
..
overrides fix(transformer/class-properties): use UID for args in created class constructor (#7866) 2024-12-14 04:18:48 +00:00
snapshots fix(transformer/class-properties): use UID for args in created class constructor (#7866) 2024-12-14 04:18:48 +00:00
src test(transformer): transformer conformance runner --override output with spaces not tabs (#7865) 2024-12-14 04:57:00 +00:00
tests feat(transformer/class-properties): transform super call expression that is inside static prop initializer (#7831) 2024-12-13 13:47:38 +00:00
.gitignore chore(transformer_conformance): only ignore root fixtures directory (#7198) 2024-11-08 02:36:22 +00:00
Cargo.toml ci(transformer): move post-transform checker to tasks crate (#6288) 2024-10-05 14:48:37 +00:00
package.json test(transformer): fix fixtures updating script (#7499) 2024-11-27 02:38:00 +00:00
README.md test(transformer): update transform conformance README (#5919) 2024-09-20 11:46:44 +01:00
reporter.mjs test(transformer): fix exec test reporter (#7722) 2024-12-08 01:41:30 +00:00
update_fixtures.js test(transformer): remove dead code from fixtures update script (#7808) 2024-12-12 09:27:54 +00:00

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.