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'use strict';
const common = require('../common.js');
const assert = require('assert');
const bench = common.createBenchmark(main, {
n: [1e6],
method: [
'doesNotThrow',
'throws',
'throws_TypeError',
'throws_RegExp'
]
});
function main({ n, method }) {
const throws = () => { throw new TypeError('foobar'); };
const doesNotThrow = () => { return 'foobar'; };
const regExp = /foobar/;
const message = 'failure';
var i;
switch (method) {
case '':
// Empty string falls through to next line as default, mostly for tests.
case 'doesNotThrow':
bench.start();
for (i = 0; i < n; ++i) {
// eslint-disable-next-line no-restricted-syntax
assert.doesNotThrow(doesNotThrow);
}
bench.end(n);
break;
case 'throws':
bench.start();
for (i = 0; i < n; ++i) {
// eslint-disable-next-line no-restricted-syntax
assert.throws(throws);
}
bench.end(n);
break;
case 'throws_TypeError':
bench.start();
for (i = 0; i < n; ++i) {
assert.throws(throws, TypeError, message);
}
bench.end(n);
break;
case 'throws_RegExp':
bench.start();
for (i = 0; i < n; ++i) {
assert.throws(throws, regExp, message);
}
bench.end(n);
break;
default:
throw new Error(`Unsupported method ${method}`);
}
}
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