> For the complete documentation index, see [llms.txt](https://docs.drizz.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.drizz.dev/getting-started/drizz-desktop-app/introduction-drizz-desktop-app/local-test-execution.md).

# Local Test Execution

Local Test Execution allows users to validate their authored test flows directly on connected devices in real time. This mode is designed for rapid iteration, enabling quick debugging, immediate feedback, and step-level visibility before tests are published or executed in cloud environments. Each execution produces detailed logs, screenshots, and structured reasoning to help users identify issues and refine test stability with precision.

#### Run Procedure:

1. Select device (one time setup)
2. Select test file/write test commands on editor
3. Click Run

#### Output:

Detailed Logs with:

1. Execution summaries
2. Error summaries
3. Execution timestamps
4. Detailed step-wise reporting with explainable step-wise reasoning and screenshots