%PDF- <> %âãÏÓ endobj 2 0 obj <> endobj 3 0 obj <>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 28 0 R 29 0 R] /MediaBox[ 0 0 595.5 842.25] /Contents 4 0 R/Group<>/Tabs/S>> endobj ºaâÚÎΞ-ÌE1ÍØÄ÷{òò2ÿ ÛÖ^ÔÀá TÎ{¦?§®¥kuµùÕ5sLOšuY>endobj 2 0 obj<>endobj 2 0 obj<>endobj 2 0 obj<>endobj 2 0 obj<> endobj 2 0 obj<>endobj 2 0 obj<>es 3 0 R>> endobj 2 0 obj<> ox[ 0.000000 0.000000 609.600000 935.600000]/Fi endobj 3 0 obj<> endobj 7 1 obj<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Subtype/Form>> stream
'use strict'; const common = require('../common.js'); const bench = common.createBenchmark(main, { method: ['without-sourcemap', 'sourcemap'], n: [1e6], }); const sourceWithoutSourceMap = ` 'use strict'; (function() { let a = 1; for (let i = 0; i < 1000; i++) { a++; } return a; })(); `; const sourceWithSourceMap = ` ${sourceWithoutSourceMap} //# sourceMappingURL=https://ci.nodejs.org/405 `; function evalN(n, source) { bench.start(); for (let i = 0; i < n; i++) { eval(source); } bench.end(n); } function main({ n, method }) { switch (method) { case 'without-sourcemap': process.setSourceMapsEnabled(false); evalN(n, sourceWithoutSourceMap); break; case 'sourcemap': process.setSourceMapsEnabled(true); evalN(n, sourceWithSourceMap); break; default: throw new Error(`Unexpected method "${method}"`); } }