turbopack-ecmascript

Adding new parser tests

We use a snapshot-based testing system to ensure that changes to the parser don't break existing code. To add a new test, you need to create a new directory in tests/analyzer/graph with an 'input.js' file inside.

The snapshot tests are done with the testing crate. You can update them by passing the env var UPDATE=1 to the test runner.

UPDATE=1 cargo test -p turbopack-ecmascript