jzombie / term-wm

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Build # 29138246044

Build Type

push

github

Committed by web-flow

Commit Message

feat: Session server/client infrastructure, PTY deadlock fix, and E2E tests (#104)

* feat: Session server/client infrastructure, PTY deadlock fix, and E2E
tests
Full message:
New crates:
  - term-session-client: standalone TUI viewer connecting to a session
    server
    over muxio IPC. Handles keyboard, mouse, resize, and clipboard (OSC
    52).
  - term-session-server: PTY session manager exposing
    spawn/resize/input/output
    via muxio RPC with streaming channels for PTY I/O.
  - term-session-muxio-service-definitions: shared RPC method
    definitions
    (Spawn, ResizePty, CloseSession, WriteInput, ListSessions,
    PushOutput).
  - term-session-mock: deterministic test binary with
    echo/sleep/exit/osc52
    subcommands. Cross-platform via Win32 VT mode configuration.

PTY engine fix (pty.rs):
  - Added cvar.notify_all() in Pty::screen() to wake the reader thread
    from I/O burst budget parking, preventing a permanent deadlock.
  - Added Pty::generate_snapshot() for capturing formatted terminal
    state.

Session server changes:
  - Added Session::sync_screen() to clear dirty/wake reader without
    draining the pending buffer, so early output reaches subscribers.
  - Fixed subscription handler to send accumulated raw PTY bytes
    alongside the terminal snapshot (previously discarded).
  - Replaced try_lock() with async lock().await to eliminate silent
    subscriber registration failures under lock contention (Windows).
  - Removed redundant vt100::Parser from Session (delegates to Pty).

Test infrastructure:
  - tests/common/: shared helpers (get_mock_bin, find_osc52_payload,
    find_sgr_mouse_token, spawn_session, wait_for_output, etc).
  - tests/integration_session.rs: 10 E2E tests covering spawn, I/O
    round-trip, mouse forwarding, OSC 52 clipboard, resize,
    list/close sessions, reconnect, and term-bench execution.
  - Cross-platform: token scanners handle both standard \x1b]52;
    and Windows-translated ←]52; (ESC as lef... (continued)

Coverage Stats

950 of 1512 new or added lines in 14 files covered. (62.83%)

2 existing lines in 1 file now uncovered.

22589 of 30158 relevant lines covered (74.9%)

191.0 hits per line