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denoland-deno/cli/tests/node_compat/test/parallel/test-stream-writable-ended-state.js
2023-06-02 15:05:32 +09:00

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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';
const common = require('../common');
const assert = require('assert');
const stream = require('stream');
const writable = new stream.Writable();
writable._write = (chunk, encoding, cb) => {
assert.strictEqual(writable._writableState.ended, false);
assert.strictEqual(writable._writableState.writable, undefined);
assert.strictEqual(writable.writableEnded, false);
cb();
};
assert.strictEqual(writable._writableState.ended, false);
assert.strictEqual(writable._writableState.writable, undefined);
assert.strictEqual(writable.writable, true);
assert.strictEqual(writable.writableEnded, false);
writable.end('testing ended state', common.mustCall(() => {
assert.strictEqual(writable._writableState.ended, true);
assert.strictEqual(writable._writableState.writable, undefined);
assert.strictEqual(writable.writable, false);
assert.strictEqual(writable.writableEnded, true);
}));
assert.strictEqual(writable._writableState.ended, true);
assert.strictEqual(writable._writableState.writable, undefined);
assert.strictEqual(writable.writable, false);
assert.strictEqual(writable.writableEnded, true);