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throws.js
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33 lines (29 loc) · 738 Bytes
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'use strict';
const common = require('../common.js');
const assert = require('assert');
const bench = common.createBenchmark(main, {
n: [2e5],
method: ['throws', 'doesNotThrow'],
}, {
combinationFilter(p) {
// These benchmarks purposefully do not run by default. They do not provide
// much insight, due to only being a small wrapper around a try / catch.
return p.n === 1;
},
});
function main({ n, method }) {
const fn = assert[method];
const shouldThrow = method === 'throws';
bench.start();
for (let i = 0; i < n; ++i) {
fn(() => {
const err = new Error(`assert.${method}`);
if (shouldThrow) {
throw err;
} else {
return err;
}
});
}
bench.end(n);
}