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denoland-deno/tests/node_compat/test/parallel/test-crypto-lazy-transform-writable.js
Yoshiya Hinosawa fb24fd37c9
test: add node compat test cases (#27134)
This PR enables node compat test cases found passing by using the tool
added in #27122

The percentage of passing test case increases from 16.16% to 30.43% by
this change.
2024-12-04 11:37:20 +09:00

43 lines
1.1 KiB
JavaScript

// deno-fmt-ignore-file
// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.
// Taken from Node 20.11.1
// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
'use strict';
const common = require('../common');
if (!common.hasCrypto)
common.skip('missing crypto');
const assert = require('assert');
const crypto = require('crypto');
const Stream = require('stream');
const hasher1 = crypto.createHash('sha256');
const hasher2 = crypto.createHash('sha256');
// Calculate the expected result.
hasher1.write(Buffer.from('hello world'));
hasher1.end();
const expected = hasher1.read().toString('hex');
class OldStream extends Stream {
constructor() {
super();
this.readable = true;
}
}
const stream = new OldStream();
stream.pipe(hasher2).on('finish', common.mustCall(function() {
const hash = hasher2.read().toString('hex');
assert.strictEqual(hash, expected);
}));
stream.emit('data', Buffer.from('hello'));
stream.emit('data', Buffer.from(' world'));
stream.emit('end');