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Diffstat (limited to 'cli/tests/node_compat/test/parallel/test-stream-pipe-await-drain.js')
-rw-r--r--cli/tests/node_compat/test/parallel/test-stream-pipe-await-drain.js74
1 files changed, 0 insertions, 74 deletions
diff --git a/cli/tests/node_compat/test/parallel/test-stream-pipe-await-drain.js b/cli/tests/node_compat/test/parallel/test-stream-pipe-await-drain.js
deleted file mode 100644
index 49062fe0b..000000000
--- a/cli/tests/node_compat/test/parallel/test-stream-pipe-await-drain.js
+++ /dev/null
@@ -1,74 +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';
-const common = require('../common');
-const stream = require('stream');
-const assert = require('assert');
-
-// This is very similar to test-stream-pipe-cleanup-pause.js.
-
-const reader = new stream.Readable();
-const writer1 = new stream.Writable();
-const writer2 = new stream.Writable();
-const writer3 = new stream.Writable();
-
-// 560000 is chosen here because it is larger than the (default) highWaterMark
-// and will cause `.write()` to return false
-// See: https://github.com/nodejs/node/issues/5820
-const buffer = Buffer.allocUnsafe(560000);
-
-reader._read = () => {};
-
-writer1._write = common.mustCall(function(chunk, encoding, cb) {
- this.emit('chunk-received');
- process.nextTick(cb);
-}, 1);
-
-writer1.once('chunk-received', () => {
- assert.strictEqual(
- reader._readableState.awaitDrainWriters.size,
- 0,
- 'awaitDrain initial value should be 0, actual is ' +
- reader._readableState.awaitDrainWriters.size
- );
- setImmediate(() => {
- // This one should *not* get through to writer1 because writer2 is not
- // "done" processing.
- reader.push(buffer);
- });
-});
-
-// A "slow" consumer:
-writer2._write = common.mustCall((chunk, encoding, cb) => {
- assert.strictEqual(
- reader._readableState.awaitDrainWriters.size,
- 1,
- 'awaitDrain should be 1 after first push, actual is ' +
- reader._readableState.awaitDrainWriters.size
- );
- // Not calling cb here to "simulate" slow stream.
- // This should be called exactly once, since the first .write() call
- // will return false.
-}, 1);
-
-writer3._write = common.mustCall((chunk, encoding, cb) => {
- assert.strictEqual(
- reader._readableState.awaitDrainWriters.size,
- 2,
- 'awaitDrain should be 2 after second push, actual is ' +
- reader._readableState.awaitDrainWriters.size
- );
- // Not calling cb here to "simulate" slow stream.
- // This should be called exactly once, since the first .write() call
- // will return false.
-}, 1);
-
-reader.pipe(writer1);
-reader.pipe(writer2);
-reader.pipe(writer3);
-reader.push(buffer);