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Jakub Piasecki
6d907cc86b
A `launch:` on Chromium now starts its own Electron instance, so nested e2e flows and mid-flow relaunches work as they do on iOS/Android. Previously the runner booted one app per run and rejected any second chromium launch. A chromium device id _is_ its CDP port, so a launch that starts an app from scratch has to boot one and move the run onto it: `state.device` became reassignable (steps already read it per call), and `state.owned` tracks what the runner booted, torn down in reverse at run end. An instance the runner did not boot — pinned via `--device`, or auto-detected — is attached to, never killed. Relaunching the same app kills its instance and waits for the process to actually exit, or the replacement loses a race against the app's single-instance lock. The runner needs a device before step 1, so `resolveRunDevice` follows a leading `run:` chain to find the launch the run _begins_ with: a fragment composing a chromium e2e flow now boots instead of failing with "No booted chromium device found". A launch declaring no app id for the run's platform stays an error — the run's platform is fixed start to finish. Also fixes a pre-existing teardown leak: the spawned handle is the npm `electron` node wrapper, not Electron, so signalling it left the app and its helpers running (reparented to launchd, still in the dock). Teardown now sweeps the child's process group. **Behavior change:** a fragment leading with `run:` into a chromium e2e flow now boots a fresh instance where it previously attached to a running one; pass `--device` to keep attaching. ## Tests Cover the boot/attach/settle three-way, teardown ordering and the group sweep, device rebinding after a nested launch, same-app retire ordering, cancellation mid-boot, both "no chromium app declared" guards, and the leading-`run:` chain (multi-hop, cyclic, no-launch). The guard, exit-wait and sweep tests are mutation-checked.
2.2 KiB
2.2 KiB