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f5e46c9bf2
This looks like a massive PR, but it's only a move from cli/tests -> tests, and updates of relative paths for files. This is the first step towards aggregate all of the integration test files under tests/, which will lead to a set of integration tests that can run without the CLI binary being built. While we could leave these tests under `cli`, it would require us to keep a more complex directory structure for the various test runners. In addition, we have a lot of complexity to ignore various test files in the `cli` project itself (cargo publish exclusion rules, autotests = false, etc). And finally, the `tests/` folder will eventually house the `test_ffi`, `test_napi` and other testing code, reducing the size of the root repo directory. For easier review, the extremely large and noisy "move" is in the first commit (with no changes -- just a move), while the remainder of the changes to actual files is in the second commit.
74 lines
2.2 KiB
JavaScript
74 lines
2.2 KiB
JavaScript
// deno-fmt-ignore-file
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// deno-lint-ignore-file
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// Copyright Joyent and Node contributors. All rights reserved. MIT license.
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// Taken from Node 18.12.1
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// This file is automatically generated by `tools/node_compat/setup.ts`. Do not modify this file manually.
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'use strict';
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const common = require('../common');
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const stream = require('stream');
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const assert = require('assert');
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// This is very similar to test-stream-pipe-cleanup-pause.js.
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const reader = new stream.Readable();
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const writer1 = new stream.Writable();
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const writer2 = new stream.Writable();
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const writer3 = new stream.Writable();
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// 560000 is chosen here because it is larger than the (default) highWaterMark
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// and will cause `.write()` to return false
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// See: https://github.com/nodejs/node/issues/5820
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const buffer = Buffer.allocUnsafe(560000);
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reader._read = () => {};
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writer1._write = common.mustCall(function(chunk, encoding, cb) {
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this.emit('chunk-received');
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process.nextTick(cb);
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}, 1);
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writer1.once('chunk-received', () => {
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assert.strictEqual(
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reader._readableState.awaitDrainWriters.size,
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0,
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'awaitDrain initial value should be 0, actual is ' +
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reader._readableState.awaitDrainWriters.size
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);
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setImmediate(() => {
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// This one should *not* get through to writer1 because writer2 is not
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// "done" processing.
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reader.push(buffer);
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});
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});
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// A "slow" consumer:
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writer2._write = common.mustCall((chunk, encoding, cb) => {
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assert.strictEqual(
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reader._readableState.awaitDrainWriters.size,
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1,
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'awaitDrain should be 1 after first push, actual is ' +
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reader._readableState.awaitDrainWriters.size
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);
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// Not calling cb here to "simulate" slow stream.
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// This should be called exactly once, since the first .write() call
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// will return false.
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}, 1);
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writer3._write = common.mustCall((chunk, encoding, cb) => {
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assert.strictEqual(
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reader._readableState.awaitDrainWriters.size,
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2,
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'awaitDrain should be 2 after second push, actual is ' +
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reader._readableState.awaitDrainWriters.size
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);
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// Not calling cb here to "simulate" slow stream.
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// This should be called exactly once, since the first .write() call
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// will return false.
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}, 1);
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reader.pipe(writer1);
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reader.pipe(writer2);
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reader.pipe(writer3);
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reader.push(buffer);
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