Datasets:
License:
| license: mit | |
| task_categories: | |
| - text-generation | |
| - other | |
| language: | |
| - en | |
| - code | |
| tags: | |
| - unit-test-generation | |
| - repository-level | |
| - code-generation | |
| - benchmark | |
| pretty_name: XRepoTest | |
| # XRepoTest: Multilingual Repository-Level Unit Test Generation Benchmark | |
| The data release for the XRepoTest benchmark (EMNLP 2026 Main). | |
| Each task item is a **function extracted from a real open-source repository**. The | |
| goal is to generate a unit test for that function using its surrounding repository | |
| context. Generated tests are executed and scored inside Docker on the real codebase. | |
| ## Structure | |
| | Folder | Contents | Pipelines | | |
| |--------|----------|-----------| | |
| | `data/base` | per-language task items `{lang}_functions.jsonl` | `standard`, `file_context` | | |
| | `data/lsp` | LSP-enriched task items `{lang}_functions_enriched.jsonl` | `lsp_context` | | |
| | `data/rag` | retrieval-enriched items (`ws<window>_ss<step>_k<top_k>`, bm25/unixcoder) | `rag_bm25`, `rag_dense` | | |
| ## Languages | |
| Go, Rust, Julia, PHP, Ruby — one folder per language. See the repository | |
| [README](https://github.com/) for pipeline usage. | |
| ## Record fields (base) | |
| - `task_id`, `function_name`, `file_path` | |
| - `focal_code` — the function under test | |
| - `file_content` — full source of the containing file | |
| - `function_component` / `metadata` — parsed structure and provenance | |
| ## Reproducibility | |
| `repo_data/` (the raw crawled source repositories) is **not** published here. The | |
| per-language Docker evaluation images bake the corpus in; dataset construction is | |
| reproducible from the public source repositories listed in each record's metadata. | |
| ## License | |
| Dataset release under the MIT license. Individual source repositories retain their | |
| own licenses; see provenance metadata in each record. | |