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| Current File : //proc/self/root/home/ubuntu/node-v16.18.1/test/parallel/test-vm-sigint.js |
'use strict';
const common = require('../common');
if (common.isWindows) {
// No way to send CTRL_C_EVENT to processes from JS right now.
common.skip('platform not supported');
}
const assert = require('assert');
const vm = require('vm');
const spawn = require('child_process').spawn;
if (process.argv[2] === 'child') {
const method = process.argv[3];
const listeners = +process.argv[4];
assert.ok(method);
assert.ok(Number.isInteger(listeners));
const script = `process.send('${method}'); while(true) {}`;
const args = method === 'runInContext' ?
[vm.createContext({ process })] :
[];
const options = { breakOnSigint: true };
for (let i = 0; i < listeners; i++)
process.on('SIGINT', common.mustNotCall());
assert.throws(
() => { vm[method](script, ...args, options); },
{
code: 'ERR_SCRIPT_EXECUTION_INTERRUPTED',
message: 'Script execution was interrupted by `SIGINT`'
});
return;
}
for (const method of ['runInThisContext', 'runInContext']) {
for (const listeners of [0, 1, 2]) {
const args = [__filename, 'child', method, listeners];
const child = spawn(process.execPath, args, {
stdio: [null, 'pipe', 'inherit', 'ipc']
});
child.on('message', common.mustCall(() => {
process.kill(child.pid, 'SIGINT');
}));
child.on('close', common.mustCall((code, signal) => {
assert.strictEqual(signal, null);
assert.strictEqual(code, 0);
}));
}
}
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