diff options
Diffstat (limited to 'cli/tests/node_compat/test/parallel/test-stream-transform-split-highwatermark.js')
-rw-r--r-- | cli/tests/node_compat/test/parallel/test-stream-transform-split-highwatermark.js | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/cli/tests/node_compat/test/parallel/test-stream-transform-split-highwatermark.js b/cli/tests/node_compat/test/parallel/test-stream-transform-split-highwatermark.js deleted file mode 100644 index 783ddfc91..000000000 --- a/cli/tests/node_compat/test/parallel/test-stream-transform-split-highwatermark.js +++ /dev/null @@ -1,80 +0,0 @@ -// 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 `tools/node_compat/setup.ts`. Do not modify this file manually. - -'use strict'; -require('../common'); -const assert = require('assert'); - -const { Transform, Readable, Writable } = require('stream'); - -const DEFAULT = 16 * 1024; - -function testTransform(expectedReadableHwm, expectedWritableHwm, options) { - const t = new Transform(options); - assert.strictEqual(t._readableState.highWaterMark, expectedReadableHwm); - assert.strictEqual(t._writableState.highWaterMark, expectedWritableHwm); -} - -// Test overriding defaultHwm -testTransform(666, DEFAULT, { readableHighWaterMark: 666 }); -testTransform(DEFAULT, 777, { writableHighWaterMark: 777 }); -testTransform(666, 777, { - readableHighWaterMark: 666, - writableHighWaterMark: 777, -}); - -// Test highWaterMark overriding -testTransform(555, 555, { - highWaterMark: 555, - readableHighWaterMark: 666, -}); -testTransform(555, 555, { - highWaterMark: 555, - writableHighWaterMark: 777, -}); -testTransform(555, 555, { - highWaterMark: 555, - readableHighWaterMark: 666, - writableHighWaterMark: 777, -}); - -// Test undefined, null -[undefined, null].forEach((v) => { - testTransform(DEFAULT, DEFAULT, { readableHighWaterMark: v }); - testTransform(DEFAULT, DEFAULT, { writableHighWaterMark: v }); - testTransform(666, DEFAULT, { highWaterMark: v, readableHighWaterMark: 666 }); - testTransform(DEFAULT, 777, { highWaterMark: v, writableHighWaterMark: 777 }); -}); - -// test NaN -{ - assert.throws(() => { - new Transform({ readableHighWaterMark: NaN }); - }, { - name: 'TypeError', - code: 'ERR_INVALID_ARG_VALUE', - message: "The property 'options.readableHighWaterMark' is invalid. " + - 'Received NaN' - }); - - assert.throws(() => { - new Transform({ writableHighWaterMark: NaN }); - }, { - name: 'TypeError', - code: 'ERR_INVALID_ARG_VALUE', - message: "The property 'options.writableHighWaterMark' is invalid. " + - 'Received NaN' - }); -} - -// Test non Duplex streams ignore the options -{ - const r = new Readable({ readableHighWaterMark: 666 }); - assert.strictEqual(r._readableState.highWaterMark, DEFAULT); - const w = new Writable({ writableHighWaterMark: 777 }); - assert.strictEqual(w._writableState.highWaterMark, DEFAULT); -} |