node/test/node-api/test_async/test-async-hooks.js

61 lines
1.5 KiB
JavaScript

'use strict';
const common = require('../../common');
const assert = require('assert');
const async_hooks = require('async_hooks');
const test_async = require(`./build/${common.buildType}/test_async`);
const events = [];
let testId;
const initAsyncId = async_hooks.executionAsyncId();
async_hooks.createHook({
init(id, provider, triggerAsyncId, resource) {
if (provider === 'TestResource') {
testId = id;
events.push({ type: 'init', id, provider, triggerAsyncId, resource });
}
},
before(id) {
if (testId === id) {
events.push({ type: 'before', id });
}
},
after(id) {
if (testId === id) {
events.push({ type: 'after', id });
}
},
destroy(id) {
if (testId === id) {
events.push({ type: 'destroy', id });
}
},
}).enable();
const resource = { foo: 'foo' };
events.push({ type: 'start' });
test_async.Test(5, resource, common.mustCall(function(err, val) {
assert.strictEqual(err, null);
assert.strictEqual(val, 10);
events.push({ type: 'complete' });
process.nextTick(common.mustCall());
}));
events.push({ type: 'scheduled' });
process.on('exit', () => {
assert.deepStrictEqual(events, [
{ type: 'start' },
{ type: 'init',
id: testId,
provider: 'TestResource',
triggerAsyncId: initAsyncId,
resource },
{ type: 'scheduled' },
{ type: 'before', id: testId },
{ type: 'complete' },
{ type: 'after', id: testId },
{ type: 'destroy', id: testId },
]);
});