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bench-symlinkSync.js
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bench-symlinkSync.js
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'use strict';
const common = require('../common');
const fs = require('fs');
const assert = require('assert');
const tmpdir = require('../../test/common/tmpdir');
if (process.platform === 'win32') {
console.log('Skipping: Windows does not play well with `symlink`');
process.exit(0);
}
const bench = common.createBenchmark(main, {
type: ['valid', 'invalid'],
n: [1e3],
});
function main({ n, type }) {
switch (type) {
case 'valid': {
tmpdir.refresh();
bench.start();
for (let i = 0; i < n; i++) {
fs.symlinkSync(tmpdir.resolve('.non-existent-symlink-file'), tmpdir.resolve(`.valid-${i}`), 'file');
}
bench.end(n);
break;
}
case 'invalid': {
let hasError = false;
bench.start();
for (let i = 0; i < n; i++) {
try {
fs.symlinkSync(
tmpdir.resolve('.non-existent-symlink-file'),
__filename,
'file',
);
} catch {
hasError = true;
}
}
bench.end(n);
assert(hasError);
break;
}
default:
new Error('Invalid type');
}
}