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denoland-deno/cli/tests/node_compat/test/parallel/test-zlib-unzip-one-byte-chunks.js
Yoshiya Hinosawa 6915a9b7a7
test(ext/node): more node compat tests (#17827)
This PR adds the remaining ~650 Node.js compat test cases from std/node.

Among these 650 cases, about 130 cases are now failing. These failing
cases are prefixed with `TODO:` in `tests/node_compat/config.json`.
These will be addressed in later PRs.
2023-02-20 16:35:04 +01:00

37 lines
1 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 "node/_tools/setup.ts". Do not modify this file manually
'use strict';
const common = require('../common');
const assert = require('assert');
const zlib = require('zlib');
const data = Buffer.concat([
zlib.gzipSync('abc'),
zlib.gzipSync('def'),
]);
const resultBuffers = [];
const unzip = zlib.createUnzip()
.on('error', (err) => {
assert.ifError(err);
})
.on('data', (data) => resultBuffers.push(data))
.on('finish', common.mustCall(() => {
const unzipped = Buffer.concat(resultBuffers).toString();
assert.strictEqual(unzipped, 'abcdef',
`'${unzipped}' should match 'abcdef' after zipping ` +
'and unzipping');
}));
for (let i = 0; i < data.length; i++) {
// Write each single byte individually.
unzip.write(Buffer.from([data[i]]));
}
unzip.end();