gpui-test

Overview

GPUI provides a comprehensive testing framework that allows you to test UI components, async operations, and distributed systems. Tests run on a single-threaded executor that provides deterministic execution and the ability to test complex async scenarios. GPUI tests use the #[gpui::test] attribute and work with TestAppContext for basic testing and VisualTestContext for window-dependent tests.

Rules

• If test does not require windows or rendering, we can avoid use [gpui::test] and TestAppContext, just write simple rust test.

Core Testing Infrastructure

Test Attributes

Basic Test