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/* eslint-disable node-core/required-modules */
'use strict';
const assert = require('assert');
const fs = require('fs');
const path = require('path');
function findReports(pid, dir) {
// Default filenames are of the form
// report.<date>.<time>.<pid>.<seq>.json
const format = '^report\\.\\d+\\.\\d+\\.' + pid + '\\.\\d+\\.json$';
const filePattern = new RegExp(format);
const files = fs.readdirSync(dir);
const results = [];
files.forEach((file) => {
if (filePattern.test(file))
results.push(path.join(dir, file));
});
return results;
}
function validate(report) {
const data = fs.readFileSync(report, 'utf8');
validateContent(data);
}
function validateContent(data) {
const report = JSON.parse(data);
// Verify that all sections are present.
['header', 'javascriptStack', 'nativeStack', 'javascriptHeap',
'libuv', 'environmentVariables', 'sharedObjects'].forEach((section) => {
assert(report.hasOwnProperty(section));
});
assert.deepStrictEqual(report.header.componentVersions, process.versions);
assert.deepStrictEqual(report.header.release, process.release);
}
module.exports = { findReports, validate, validateContent };
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