Mc Runtime Test Mod (26.3, 1.20.1) – Test Client Crashes Without Opening

Mc Runtime Test Mod automates the client boot testing process for Minecraft mods. It launches the game client inside automated testing environments so you can spot crashes without opening the game manually. The mod enters a single-player world, waits for world chunks to load, and then shuts down cleanly. It also runs built-in game tests to help verify that your projects work properly across different game versions.

Features:

• Headless Client Launches: Uses HeadlessMC to start Minecraft inside automated pipelines without needing a physical screen.
• Automatic World Booting: Enters a single-player world, waits for terrain chunks to load up, and quits the game after several seconds.
• GameTest Framework Support: Triggers game tests automatically right after loading into the test world.
• Multi-Loader Compatibility: Works across Forge, Fabric, and NeoForge across a wide selection of game versions.
• Helps catch client-only bugs that only show up when the game boots through a real launcher setup.
• Saves testing time by removing the need to launch Minecraft by hand after every code change.
• Works with virtual framebuffers to simulate display outputs on server machines.
• Provides optional game folder caching to make repeat test runs finish faster.

How to Use:

1. Add the test step into your automated project workflow file.
2. Set your chosen Minecraft version, mod loader, and matching Java version in the job settings.
3. Run your automated build job on your code repository.
4. Review the output logs to confirm that the client booted, loaded chunks, and closed without errors.

Requirements:

NeoForge RequiredMinecraft Forge RequiredFabric Loader RequiredFabric API Required

Mc Runtime Test Mod Download Links