test(master-stack): stub the live pane-base helper #141

Merged

barrettruth merged 1 commit from test/master-stack-trace-pbase into main

2026-04-29 00:38:29 +00:00

barrettruth commented

2026-04-29 00:32:47 +00:00

Problem

The all-masters master-stack trace helper was stubbing _layout_pane_base, but the layout implementation now reads _mosaic_window_pane_base. That left the pure trace tests dependent on ambient tmux state and broke them in CI-like no-tmux runs.

Solution

Stub _mosaic_window_pane_base in the shared trace helper so the tests exercise the same pane-base path as the implementation and stay deterministic without tmux state.

## Problem The all-masters master-stack trace helper was stubbing `_layout_pane_base`, but the layout implementation now reads `_mosaic_window_pane_base`. That left the pure trace tests dependent on ambient tmux state and broke them in CI-like no-tmux runs. ## Solution Stub `_mosaic_window_pane_base` in the shared trace helper so the tests exercise the same pane-base path as the implementation and stay deterministic without tmux state.