test

Run tests for React codebase across multiple release channels and configurations. Run tests for the React codebase. Arguments: Usage Examples: Release Channels: Instructions: Hard Rules: Common Mistakes: - Supports six release channels: source (default), experimental, www, www with variant false, stable, and classic, each with distinct feature flag configurations - Accepts test patterns, watch mode for TDD, and variant flags to test different code paths - Requires explicit test pattern argument to avoid running the entire test suite; uses --silent flag to surface failures and --no-watchman for sandboxing compatibility - Common workflow: test the same pattern across www and www variant false to verify __VARIANT__ flag behavior; check @gate pragmas in feature-flags skill if tests skip unexpectedly - $ARGUMENTS: Channel, flags, and test pattern - /test ReactFiberHooks - Run with source channel (default) - /test experimental ReactFiberHooks - Run with experimental channel - /test www ReactFiberHooks - Run with www-modern channel - /test www variant false ReactFiberHooks - Test VARIANT =false - /test stable ReactFiberHooks - Run with stable channel - /test classic ReactFiberHooks - Run with www-classic channel - /test watch ReactFiberHooks - Run in watch mode (TDD) - (default) - Source/canary channel, uses ReactFeatureFlags.js defaults - experimental - Source/experimental channel...