test-bindings

name	test-bindings
description	Run parser tests across every language binding (node, python, go, rust, zig, swift) and report which passed and failed. Use to verify a grammar change doesn't break any binding's smoke test.

This grammar ships with seven bindings (c, go, node, python, rust, swift, zig — see tree-sitter.json). Each has its own test command; run them in sequence and collect a pass/fail table.

Prerequisite: src/parser.c must exist and be current. If grammar.js was edited since the last generation, run /regen-parser first.

Run each of the following from the repo root. Capture exit code and the last few lines of output for each.

Binding	Command	Skip if
Grammar corpus	make test	always run
Node	pnpm test	pnpm not on PATH
Python	python -m pytest bindings/python/tests	pytest not installed; tell the user to pip install -e '.[core]' pytest
Go	go test ./bindings/go/...	go not on PATH
Rust	cargo test	cargo not on PATH
Zig	zig build test	zig not on PATH
Swift	swift test	non-macOS or swift not on PATH

Report a summary table at the end:

binding   result
-------   ------
corpus    PASS
node      PASS
python    SKIP (pytest missing)
go        FAIL — see output above
...

Do not mark the task complete if anything other than SKIP is FAIL. If a binding fails, surface the actual error — most cross-binding breakage comes from ABI version mismatches between the runtime tree-sitter and the generated parser.c. Check the LANGUAGE_VERSION line near the top of src/parser.c against each binding's tree-sitter runtime version.