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'use strict';
const common = require('../common');
const assert = require('assert');
const fs = require('fs');
const path = require('path');
const msg = {test: 'this'};
const nodePath = process.execPath;
const copyPath = path.join(common.tmpDir, 'node-copy.exe');
if (process.env.FORK) {
assert(process.send);
assert.strictEqual(process.argv[0], copyPath);
process.send(msg);
process.exit();
} else {
common.refreshTmpDir();
try {
fs.unlinkSync(copyPath);
} catch (e) {
if (e.code !== 'ENOENT') throw e;
}
fs.writeFileSync(copyPath, fs.readFileSync(nodePath));
fs.chmodSync(copyPath, '0755');
// slow but simple
const envCopy = JSON.parse(JSON.stringify(process.env));
envCopy.FORK = 'true';
const child = require('child_process').fork(__filename, {
execPath: copyPath,
env: envCopy
});
child.on('message', common.mustCall(function(recv) {
assert.deepStrictEqual(msg, recv);
}));
child.on('exit', common.mustCall(function(code) {
fs.unlinkSync(copyPath);
assert.strictEqual(code, 0);
}));
}
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