---
dataset_info:
  features:
  - name: ID
    dtype: int64
  - name: Language
    dtype: string
  - name: Repository Name
    dtype: string
  - name: File Name
    dtype: string
  - name: File Path in Repository
    dtype: string
  - name: File Path for Unit Test
    dtype: string
  - name: Code
    dtype: string
  - name: Unit Test - (Ground Truth)
    dtype: string
  splits:
  - name: train
    num_bytes: 52934692
    num_examples: 2653
  download_size: 13965160
  dataset_size: 52934692
configs:
- config_name: default
  data_files:
  - split: train
    path: data/train-*
---
---
# Dataset Card for Open Source Code and Unit Tests

## Dataset Details

### Dataset Description

This dataset contains c++ code snippets and their corresponding ground truth unit tests collected from various open-source GitHub repositories. The primary purpose of this dataset is to aid in the development and evaluation of automated testing tools, code quality analysis, and LLM models for test generation.

- **Curated by:** Vaishnavi Bhargava
- **Language(s):** C++


<img src="https://cdn-uploads.huggingface.co/production/uploads/6658bb3acf5fc31e3a0bd24a/hyIhFHmrjUzypFgNPU2UX.png" alt="image/png" width="800" height="600"/>

## Dataset Structure

```python
from datasets import Dataset, load_dataset

# Load the dataset
dataset = load_dataset("Nutanix/cpp_unit_tests_benchmark_dataset")

# View dataset structure

DatasetDict({
    train: Dataset({
        features: ['ID', 'Language', 'Repository Name', 'File Name', 'File Path in Repository', 'File Path for Unit Test', 'Code', 'Unit Test - (Ground Truth)'],
        num_rows: 2653
    })
})
```

The dataset consists of the following columns:
- `ID`: A unique identifier for each entry in the dataset. [Example: "0"]
- `Language`: The programming language of the file. [Example: "cpp"]
- `Repository Name`: The name of the GitHub repository, formatted as organisation/repository. [Example: "google/googletest"]
- `File Name`: The base name of the file (without extension) where the code or test is located. [Example: "sample1"]
- `File Path in Repository`: The relative path to the file within the GitHub repository. [Example: "googletest/samples/sample1.cc"]
- `File Path for Unit Test`: The relative path to the unit test file, if applicable. [Example: "googletest/samples/sample1_unittest.cc"]
- `Code`: The code content of the file, excluding any documentation or comments.
- `Unit Test - (Ground Truth)`: The content of the unit test file that tests the code. 


### Dataset Sources

<img src="https://cdn-uploads.huggingface.co/production/uploads/6658bb3acf5fc31e3a0bd24a/jE8b8wf1uV_boMaHxsmnP.png" width="800" height="600" />

- **Repository:** The dataset is sourced from the following GitHub repositories: [Latest Commit before 2 July 24]
  - [Pytorch](https://github.com/pytorch/pytorch) 
  - [Abseil Absl](https://github.com/abseil/abseil-cpp) 
  - [Google Test](https://github.com/google/googletest) 
  - [Libphonenumber](https://github.com/google/libphonenumber) 
  - [Tensorstore](https://github.com/google/tensorstore) 
  - [TensorFlow](https://github.com/tensorflow/tensorflow) 
  - [Glog](https://github.com/google/glog/tree/master/src/glog) 
  - [Cel-cpp](https://github.com/google/cel-cpp/tree/master) 
  - [LevelDB](https://github.com/google/leveldb) 
  - [Libaddressinput](https://github.com/google/libaddressinput/tree/master) 
  - [Langsvr](https://github.com/google/langsvr/tree/main)
  - [tsl](https://github.com/google/tsl.git)
  - [cel-cpp](https://github.com/google/cel-cpp.git)
  - [quiche](https://github.com/google/quiche.git)

### Some analysis of the dataset:


The box plot representation depicting number of Code and Unit Test lines across different repositories
<img src="https://cdn-uploads.huggingface.co/production/uploads/6658bb3acf5fc31e3a0bd24a/E7aoKCvyRBjBR89sbetrR.png" width="800" height="600" />

<!-- The histogram visualizes the distribution of the number of lines in the "Code" and "Unit Test-(Ground Truth)" column of the dataset.

<div style="display: flex;">
  <img src="https://cdn-uploads.huggingface.co/production/uploads/6658bb3acf5fc31e3a0bd24a/pm9VHIoIJgSBTWcmfXPOO.png" width="300" height="300" style="margin-right: 10px;" />
  <img src="https://cdn-uploads.huggingface.co/production/uploads/6658bb3acf5fc31e3a0bd24a/Fo48OZiHeiVLQZ9yA5qch.png" width="300" height="300" />
</div>

The histogram visualizes the distribution of the number of tokens in the "Code" and "Unit Test-(Ground Truth)" column of the dataset.

<div style="display: flex;">
  <img src="https://cdn-uploads.huggingface.co/production/uploads/6658bb3acf5fc31e3a0bd24a/UWb5i1bh5keq8hd7NdT6E.png" width="300" height="300" style="margin-right: 10px;" />
  <img src="https://cdn-uploads.huggingface.co/production/uploads/6658bb3acf5fc31e3a0bd24a/bAgGzQGmrVrMxm-uHxffv.png" width="300" height="300" />
</div>
 -->

## Uses

### Direct Use

This dataset is suitable for :
- Developing and evaluating automated testing tools.
- Analyzing code quality by comparing code with its corresponding unit tests.
- Training and testing LLM models for automated unit test generation.


## Dataset Creation

### Curation Rationale

The motivation for creating this dataset is to provide a comprehensive collection of code and unit tests from various reputable open-source projects. This can facilitate research and development in the areas of automated testing, code quality analysis, and LLM for software engineering.

### Source Data

#### Data Collection and Processing

The data was collected from public GitHub repositories. The selection criteria included repositories with well-documented code and corresponding unit tests. The data was filtered and normalized to ensure consistency.

#### Who are the source data producers?

The source data producers are the contributors to the respective open-source GitHub repositories.

## Bias, Risks, and Limitations

The dataset may have biases based on the coding practices and testing methodologies of the included repositories. It may not cover all possible scenarios and edge cases in software testing.

## Citation [optional]