https://github.com/oleiade/xk6-encoding

TextDecoder and TextEncoder support for k6
https://github.com/oleiade/xk6-encoding

encoding k6 k6-extension xk6

Last synced: about 1 month ago
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TextDecoder and TextEncoder support for k6

• Host: GitHub
• URL: https://github.com/oleiade/xk6-encoding
• Owner: oleiade
• License: agpl-3.0
• Created: 2023-06-07T12:51:14.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-11-06T08:10:15.000Z (about 1 year ago)
• Last Synced: 2024-10-24T13:58:34.644Z (about 2 months ago)
• Topics: encoding, k6, k6-extension, xk6
• Language: Go
• Homepage:
• Size: 52.7 KB
• Stars: 3
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# `TextEncoder` and `TextDecoder` implementations for k6

Welcome to xk6-encoding, an xk6 extension that brings support for Javascript's TextEncoder and TextDecoder to k6, enabling you to seamlessly handle various text encodings during your performance tests.

## Features

* **Text Encoding**: Convert your strings into byte streams with support for various encoding formats including UTF-8, UTF-16, and Windows-1252.

* **Text Decoding**: Decode byte streams back to strings with ease, even when processing the data in chunks.

* **Flexible Options**: Handle Byte Order Marks (BOM) and determine behavior on decoding invalid data.

## Why Use xk6-encoding?

If you're working with systems that utilize various text encodings or if you're aiming to test the performance of encoding/decoding tasks, this extension will be invaluable for your k6 tests.

## Getting Started

1. Make sure you have the latest version of the xk6 tool installed:

```bash

go install go.k6.io/xk6/cmd/xk6@latest

```

2. Build your custom k6 binary:

```bash

xk6 build --with github.com/oleiade/xk6-encoding@latest

```

3. Use in your k6 script:

To encode text:

```javascript

import { TextEncoder } from 'k6/encoding';

const encoder = new TextEncoder("utf-8");

const encoded = encoder.Encode("Your text here");

```

To decode text:

```javascript

import { TextDecoder } from 'k6/encoding';

const decoder = new TextDecoder("utf-8");

const decoded = decoder.Decode(encodedData);

```

4. Run your k6 test with the custom k6 binary you built:

```bash

./k6 run your-test-script.js

```

## Supported Encodings

* **utf-8**: Standard encoding for the web.

* **utf-16le** and **utf-16be**: Unicode encodings that can represent any character in the Unicode standard.

* **windows-1252**: A character encoding of the Latin alphabet, used by default in the legacy components of Microsoft Windows.

## Contributing

Your contributions are always welcome! If you discover an issue or have a feature request, please open an issue on the GitHub repository.