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nodejs/benchmark/permission/permission-startup.js
Ryan Tsien 8216cc964e
benchmark: fix api restriction for the permission category
give appropriate permissions to the following scripts:

* permission-processhas-fs-read.js: 'ChildProcess' permission
* permission-startup.js: 'FileSystemRead' permission
  > Paths delimited by comma (,) are no longer allowed.

Refs: https://github.com/nodejs/node/blob/main/doc/api/cli.md#--allow-fs-read
Signed-off-by: Ryan Qian <i@bitbili.net>
PR-URL: https://github.com/nodejs/node/pull/51528
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
2024-05-18 20:37:31 +00:00

60 lines
1.5 KiB
JavaScript

'use strict';
const common = require('../common.js');
const path = require('path');
const { spawnSync } = require('child_process');
function mockFiles(n, prefix = '/tmp') {
const files = [];
for (let i = 0; i < n; ++i) {
files.push(prefix + '/file' + i + '.js');
}
return files;
}
const bench = common.createBenchmark(main, {
script: [
'test/fixtures/semicolon',
],
prefixPath: ['/tmp'],
nFiles: [10, 100, 1000],
count: [30],
});
function spawnProcess(script, bench, state) {
const cmd = process.execPath || process.argv[0];
while (state.finished < state.count) {
const child = spawnSync(cmd, script);
if (child.status !== 0) {
console.log('---- STDOUT ----');
console.log(child.stdout.toString());
console.log('---- STDERR ----');
console.log(child.stderr.toString());
throw new Error(`Child process stopped with exit code ${child.status}`);
}
state.finished++;
if (state.finished === 0) {
// Finished warmup.
bench.start();
}
if (state.finished === state.count) {
bench.end(state.count);
}
}
}
function main({ count, script, nFiles, prefixPath }) {
script = path.resolve(__dirname, '../../', `${script}.js`);
const optionsWithScript = [
'--experimental-permission',
`--allow-fs-read=${script}`,
...mockFiles(nFiles, prefixPath).map((file) => '--allow-fs-read=' + file),
script,
];
const warmup = 3;
const state = { count, finished: -warmup };
spawnProcess(optionsWithScript, bench, state);
}