nodejs-mozilla/test/async-hooks/test-graph.pipe.js

33 lines
792 B
JavaScript

'use strict';
const common = require('../common');
const initHooks = require('./init-hooks');
const verifyGraph = require('./verify-graph');
const spawn = require('child_process').spawn;
const hooks = initHooks();
hooks.enable();
const sleep = spawn('sleep', [ '0.1' ]);
sleep
.on('exit', common.mustCall(onsleepExit))
.on('close', common.mustCall(onsleepClose));
function onsleepExit() {}
function onsleepClose() {}
process.on('exit', onexit);
function onexit() {
hooks.disable();
verifyGraph(
hooks,
[ { type: 'PROCESSWRAP', id: 'process:1', triggerAsyncId: null },
{ type: 'PIPEWRAP', id: 'pipe:1', triggerAsyncId: null },
{ type: 'PIPEWRAP', id: 'pipe:2', triggerAsyncId: null },
{ type: 'PIPEWRAP', id: 'pipe:3', triggerAsyncId: null } ]
);
}