callstack__agent-device/ios-runner/README.md

agent-device iOS Runner

This folder is reserved for the lightweight XCUITest runner used to provide element-level automation on iOS.

Intent

• Provide a minimal XCTest target that exposes UI automation over a small HTTP server.
• Allow local builds via xcodebuild and caching for faster subsequent runs.
• Support simulator prebuilds where compatible.

Status

Planned for the automation layer. See docs/ios-automation.md and docs/ios-runner-protocol.md.

UITest Runner File Map

AgentDeviceRunnerUITests/RunnerTests is split into focused files to reduce context size for contributors and LLM agents.

• RunnerTests.swift: shared state/constants, setUp(), and testCommand() entry flow.
• RunnerTests+Models.swift: wire protocol models (Command, Response, snapshot payload models).
• RunnerTests+Environment.swift: environment and CLI argument helpers (RunnerEnv).
• RunnerTests+Transport.swift: TCP request handling and HTTP parsing/encoding.
• RunnerTests+CommandExecution.swift: command dispatch (execute*) and command switch.
• RunnerTests+Lifecycle.swift: activation/retry/stabilization and recording lifecycle helpers.
• RunnerTests+Interaction.swift: tap/drag/swipe/type/back/home/app-switcher helpers.
• RunnerTests+Snapshot.swift: fast/raw snapshot builders and include/filter helpers.
• RunnerTests+SystemModal.swift: SpringBoard/system modal detection and modal snapshot shaping.
• RunnerTests+ScreenRecorder.swift: nested ScreenRecorder implementation.