node/test/parallel/test-async-wrap-uid.js
Trevor Norris b49b496a92
async_wrap: call destroy() callback in uv_idle_t
Calling JS during GC is a no-no. So intead create a queue of all ids
that need to have their destroy() callback called and call them later.

Removed checking destroy() in test-async-wrap-uid because destroy() can
be called after the 'exit' callback.

Missing a reliable test to reproduce the issue that caused the
FATAL_ERROR.

PR-URL: https://github.com/nodejs/node/pull/9753
Fixes: https://github.com/nodejs/node/issues/8216
Fixes: https://github.com/nodejs/node/issues/9465
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2016-12-01 16:49:17 -07:00

52 lines
915 B
JavaScript

'use strict';
require('../common');
const fs = require('fs');
const assert = require('assert');
const async_wrap = process.binding('async_wrap');
const storage = new Map();
async_wrap.setupHooks({ init, pre, post });
async_wrap.enable();
function init(uid) {
storage.set(uid, {
init: true,
pre: false,
post: false,
});
}
function pre(uid) {
storage.get(uid).pre = true;
}
function post(uid) {
storage.get(uid).post = true;
}
fs.access(__filename, function(err) {
assert.ifError(err);
});
fs.access(__filename, function(err) {
assert.ifError(err);
});
async_wrap.disable();
process.once('exit', function() {
assert.strictEqual(storage.size, 2);
for (const item of storage) {
const uid = item[0];
const value = item[1];
assert.strictEqual(typeof uid, 'number');
assert.deepStrictEqual(value, {
init: true,
pre: true,
post: true,
});
}
});