# regression-testing

**Repository Path**: vuejs/regression-testing

## Basic Information

- **Project Name**: regression-testing
- **Description**: Regression testing
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2022-08-03
- **Last Updated**: 2025-06-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Vue.js Regression Test

Regression test for popular libraries in Vue.js ecosystem.

Run periodically against Vue.js `dev` branch.
Can also be manually triggered by pushing to Vue.js `regression-test` branch.

## Build & Run

Since we use CircleCI workflows to speed up tests for multiple libraries, it is not impossible to run them locally.

## Included Libraries

- [element-ui](https://github.com/ElemeFE/element)
- [nuxt](https://github.com/nuxt/nuxt.js)
- [vuetify](https://github.com/vuetifyjs/vuetify/)

## How to Add/Update Third Party Libraries

### Requirements for Including Libraries

- Significant user base
- No failing tests for currently Vue.js stable release
- No random failing tests

### To Add a New Library

Adding a new library requires the following steps:

- Add git submodule (point to the latest stable release tag)
- Config test job for CircleCI
  - Take the `vuetify` job as a reference
  - If tests are run by `jest`, add `--maxWorkers 2` to `jest` argument list (otherwise it will cause memory issues on CircleCI)
- Add test job to `test_all` workflow

### To Update an Existing Library

Third-party libraies should be updated manually.
The basic idea is to update libraries to their latest **stable** releases.
Release tags are listed on their corresponding GitHub Releases pages.

```bash
git submodule update --remote <directory-name>
cd <directory-name>
git checkout <latest-stabe-version>
cd ..
git add <directory-name>
git commit -m 'chore: update library version'
git push
```

## To Run Tests Locally

To run the regression tests locally against a specific commit in the [vue](https://github.com/vuejs/vue) repository

```bash
./local-test.sh [COMMIT_HASH_OR_BRANCH_NAME]
```