diff options
Diffstat (limited to 'cli/tests/node_compat/test/parallel/test-stream-construct.js')
-rw-r--r-- | cli/tests/node_compat/test/parallel/test-stream-construct.js | 287 |
1 files changed, 287 insertions, 0 deletions
diff --git a/cli/tests/node_compat/test/parallel/test-stream-construct.js b/cli/tests/node_compat/test/parallel/test-stream-construct.js new file mode 100644 index 000000000..06634c00e --- /dev/null +++ b/cli/tests/node_compat/test/parallel/test-stream-construct.js @@ -0,0 +1,287 @@ +// 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 { Writable, Readable, Duplex } = require('stream'); +const assert = require('assert'); + +{ + // Multiple callback. + new Writable({ + construct: common.mustCall((callback) => { + callback(); + callback(); + }) + }).on('error', common.expectsError({ + name: 'Error', + code: 'ERR_MULTIPLE_CALLBACK' + })); +} + +{ + // Multiple callback. + new Readable({ + construct: common.mustCall((callback) => { + callback(); + callback(); + }) + }).on('error', common.expectsError({ + name: 'Error', + code: 'ERR_MULTIPLE_CALLBACK' + })); +} + +{ + // Synchronous error. + + new Writable({ + construct: common.mustCall((callback) => { + callback(new Error('test')); + }) + }).on('error', common.expectsError({ + name: 'Error', + message: 'test' + })); +} + +{ + // Synchronous error. + + new Readable({ + construct: common.mustCall((callback) => { + callback(new Error('test')); + }) + }).on('error', common.expectsError({ + name: 'Error', + message: 'test' + })); +} + +{ + // Asynchronous error. + + new Writable({ + construct: common.mustCall((callback) => { + process.nextTick(callback, new Error('test')); + }) + }).on('error', common.expectsError({ + name: 'Error', + message: 'test' + })); +} + +{ + // Asynchronous error. + + new Readable({ + construct: common.mustCall((callback) => { + process.nextTick(callback, new Error('test')); + }) + }).on('error', common.expectsError({ + name: 'Error', + message: 'test' + })); +} + +function testDestroy(factory) { + { + let constructed = false; + const s = factory({ + construct: common.mustCall((cb) => { + constructed = true; + process.nextTick(cb); + }) + }); + s.on('close', common.mustCall(() => { + assert.strictEqual(constructed, true); + })); + s.destroy(); + } + + { + let constructed = false; + const s = factory({ + construct: common.mustCall((cb) => { + constructed = true; + process.nextTick(cb); + }) + }); + s.on('close', common.mustCall(() => { + assert.strictEqual(constructed, true); + })); + s.destroy(null, () => { + assert.strictEqual(constructed, true); + }); + } + + { + let constructed = false; + const s = factory({ + construct: common.mustCall((cb) => { + constructed = true; + process.nextTick(cb); + }) + }); + s.on('close', common.mustCall(() => { + assert.strictEqual(constructed, true); + })); + s.destroy(); + } + + + { + let constructed = false; + const s = factory({ + construct: common.mustCall((cb) => { + constructed = true; + process.nextTick(cb); + }) + }); + s.on('close', common.mustCall(() => { + assert.strictEqual(constructed, true); + })); + s.on('error', common.mustCall((err) => { + assert.strictEqual(err.message, 'kaboom'); + })); + s.destroy(new Error('kaboom'), (err) => { + assert.strictEqual(err.message, 'kaboom'); + assert.strictEqual(constructed, true); + }); + } + + { + let constructed = false; + const s = factory({ + construct: common.mustCall((cb) => { + constructed = true; + process.nextTick(cb); + }) + }); + s.on('error', common.mustCall(() => { + assert.strictEqual(constructed, true); + })); + s.on('close', common.mustCall(() => { + assert.strictEqual(constructed, true); + })); + s.destroy(new Error()); + } +} +testDestroy((opts) => new Readable({ + read: common.mustNotCall(), + ...opts +})); +testDestroy((opts) => new Writable({ + write: common.mustNotCall(), + final: common.mustNotCall(), + ...opts +})); + +{ + let constructed = false; + const r = new Readable({ + autoDestroy: true, + construct: common.mustCall((cb) => { + constructed = true; + process.nextTick(cb); + }), + read: common.mustCall(() => { + assert.strictEqual(constructed, true); + r.push(null); + }) + }); + r.on('close', common.mustCall(() => { + assert.strictEqual(constructed, true); + })); + r.on('data', common.mustNotCall()); +} + +{ + let constructed = false; + const w = new Writable({ + autoDestroy: true, + construct: common.mustCall((cb) => { + constructed = true; + process.nextTick(cb); + }), + write: common.mustCall((chunk, encoding, cb) => { + assert.strictEqual(constructed, true); + process.nextTick(cb); + }), + final: common.mustCall((cb) => { + assert.strictEqual(constructed, true); + process.nextTick(cb); + }) + }); + w.on('close', common.mustCall(() => { + assert.strictEqual(constructed, true); + })); + w.end('data'); +} + +{ + let constructed = false; + const w = new Writable({ + autoDestroy: true, + construct: common.mustCall((cb) => { + constructed = true; + process.nextTick(cb); + }), + write: common.mustNotCall(), + final: common.mustCall((cb) => { + assert.strictEqual(constructed, true); + process.nextTick(cb); + }) + }); + w.on('close', common.mustCall(() => { + assert.strictEqual(constructed, true); + })); + w.end(); +} + +{ + new Duplex({ + construct: common.mustCall() + }); +} + +{ + // https://github.com/nodejs/node/issues/34448 + + let constructed = false; + const d = new Duplex({ + readable: false, + construct: common.mustCall((callback) => { + setImmediate(common.mustCall(() => { + constructed = true; + callback(); + })); + }), + write(chunk, encoding, callback) { + callback(); + }, + read() { + this.push(null); + } + }); + d.resume(); + d.end('foo'); + d.on('close', common.mustCall(() => { + assert.strictEqual(constructed, true); + })); +} + +{ + // Construct should not cause stream to read. + new Readable({ + construct: common.mustCall((callback) => { + callback(); + }), + read: common.mustNotCall() + }); +} |