atom-grammar-test

const grammarTest = require('atom-grammar-test'); const path = require('path'); describe('My Custom Grammar', () => { beforeEach(() => { // Ensure your language package is loaded // In Atom, this is typically an asynchronous operation. // WaitsForPromise is an Atom-specific Jasmine helper. waitsForPromise(() => { // Replace 'language-my-grammar' with your actual Atom package name return atom.packages.activatePackage('language-c'); }); }); // Point to a grammar test file. This file would contain inline syntax assertions. // Example: 'test-fixtures/c-grammar-test.c' grammarTest(path.join(__dirname, 'test-fixtures', 'c-grammar-test.c')); // A dummy test file for illustration, replace with actual path: // You would create 'test-fixtures/c-grammar-test.c' with content like: /* // SYNTAX TEST "source.c" #pragma once // <- punctuation.definition.directive meta.preprocessor.c int main() { // <- storage.type // ^ meta.function entity.name.function return 0; // ^^^^^^ keyword.control } */ });