lambda-function-test.js

const test = require("./test-util");

module.exports = (eva) => {
  test(
    eva,
    `
    (begin
			(def onClick (callback)
				(begin
					(var x 10)
					(var y 20)
					(callback (+ x y))))
			(onClick (lambda (data) (* data 10))))
  `,
    300
  );

  test(
    eva,
    `
		((lambda (x) (* x x)) 2)
		`,
    4
  );

  test(
    eva,
    `
		(begin
			(var square (lambda (x) (* x x)))
			(square 2))
		`,
    4
  );
};