swOperation/node_modules/tape/example/array.js

'use strict';

var falafel = require('falafel');
var test = require('../');

test('array', function (t) {
	t.plan(5);

	var src = '(' + function () {
		var xs = [ 1, 2, [ 3, 4 ] ];
		var ys = [ 5, 6 ];
		g([ xs, ys ]);
	} + ')()';

	var output = falafel(src, function (node) {
		if (node.type === 'ArrayExpression') {
			node.update('fn(' + node.source() + ')');
		}
	});

	var arrays = [
		[3, 4],
		[1, 2, [3, 4]],
		[5, 6],
		[[ 1, 2, [3, 4]], [5, 6]]
	];

	Function(['fn', 'g'], output)(
		function (xs) {
			t.same(arrays.shift(), xs);
			return xs;
		},
		function (xs) {
			t.same(xs, [ [ 1, 2, [ 3, 4 ] ], [ 5, 6 ] ]);
		}
	);
});