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433 BJavaScriptView Raw
1var falafel = require('../');
2var test = require('tape');
3
4test('generators', function (t) {
5 t.plan(1);
6
7 var src = 'console.log((function * () { yield 3 })().next().value)';
8 var output = falafel(src, { ecmaVersion: 6 }, function (node) {
9 if (node.type === 'Literal') {
10 node.update('555');
11 }
12 });
13 Function(['console'],output)({log:log});
14 function log (n) { t.equal(n, 555) }
15});