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denoland-deno/tests/node_compat/test/parallel/test-stream-writableState-ending.js
Matt Mastracci f5e46c9bf2
chore: move cli/tests/ -> tests/ (#22369)
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.
2024-02-10 20:22:13 +00:00

44 lines
1.2 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 `tools/node_compat/setup.ts`. Do not modify this file manually.
'use strict';
require('../common');
const assert = require('assert');
const stream = require('stream');
const writable = new stream.Writable();
function testStates(ending, finished, ended) {
assert.strictEqual(writable._writableState.ending, ending);
assert.strictEqual(writable._writableState.finished, finished);
assert.strictEqual(writable._writableState.ended, ended);
}
writable._write = (chunk, encoding, cb) => {
// Ending, finished, ended start in false.
testStates(false, false, false);
cb();
};
writable.on('finish', () => {
// Ending, finished, ended = true.
testStates(true, true, true);
});
const result = writable.end('testing function end()', () => {
// Ending, finished, ended = true.
testStates(true, true, true);
});
// End returns the writable instance
assert.strictEqual(result, writable);
// Ending, ended = true.
// finished = false.
testStates(true, false, true);