1
0
Fork 0
mirror of https://github.com/denoland/deno.git synced 2024-12-25 08:39:09 -05:00
denoland-deno/cli/tests/node_compat/test/parallel/test-stream-auto-destroy.js
Yoshiya Hinosawa 6915a9b7a7
test(ext/node): more node compat tests (#17827)
This PR adds the remaining ~650 Node.js compat test cases from std/node.

Among these 650 cases, about 130 cases are now failing. These failing
cases are prefixed with `TODO:` in `tests/node_compat/config.json`.
These will be addressed in later PRs.
2023-02-20 16:35:04 +01:00

119 lines
2.1 KiB
JavaScript

// deno-fmt-ignore-file
// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.
// Taken from Node 18.12.1
// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
'use strict';
const common = require('../common');
const stream = require('stream');
const assert = require('assert');
{
const r = new stream.Readable({
autoDestroy: true,
read() {
this.push('hello');
this.push('world');
this.push(null);
},
destroy: common.mustCall((err, cb) => cb())
});
let ended = false;
r.resume();
r.on('end', common.mustCall(() => {
ended = true;
}));
r.on('close', common.mustCall(() => {
assert(ended);
}));
}
{
const w = new stream.Writable({
autoDestroy: true,
write(data, enc, cb) {
cb(null);
},
destroy: common.mustCall((err, cb) => cb())
});
let finished = false;
w.write('hello');
w.write('world');
w.end();
w.on('finish', common.mustCall(() => {
finished = true;
}));
w.on('close', common.mustCall(() => {
assert(finished);
}));
}
{
const t = new stream.Transform({
autoDestroy: true,
transform(data, enc, cb) {
cb(null, data);
},
destroy: common.mustCall((err, cb) => cb())
});
let ended = false;
let finished = false;
t.write('hello');
t.write('world');
t.end();
t.resume();
t.on('end', common.mustCall(() => {
ended = true;
}));
t.on('finish', common.mustCall(() => {
finished = true;
}));
t.on('close', common.mustCall(() => {
assert(ended);
assert(finished);
}));
}
{
const r = new stream.Readable({
read() {
r2.emit('error', new Error('fail'));
}
});
const r2 = new stream.Readable({
autoDestroy: true,
destroy: common.mustCall((err, cb) => cb())
});
r.pipe(r2);
}
{
const r = new stream.Readable({
read() {
w.emit('error', new Error('fail'));
}
});
const w = new stream.Writable({
autoDestroy: true,
destroy: common.mustCall((err, cb) => cb())
});
r.pipe(w);
}