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29 lines
703 B
JavaScript
29 lines
703 B
JavaScript
7 years ago
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var falafel = require('../');
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var test = require('tape');
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test('for loop', function (t) {
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t.plan(3);
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var src = '(' + function () {
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var sum = 0;
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for (var i = 0; i < 10; i++) {
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sum += i;
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}
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return sum;
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} + ')()';
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var output = falafel(src, function (node) {
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if (node.type === 'ForStatement') {
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t.equal(node.update.source(), 'i++');
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node.update.update('i+=2');
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}
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if (node.type === 'UpdateExpression') {
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t.equal(node.source(), 'i++');
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}
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});
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var res = Function('return ' + output)();
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t.equal(res, 2 + 4 + 6 + 8);
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//t.equal(res, 222 + 4 + 6 + 8);
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});
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