marketing-shibata50/cmux
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fix laggy terminal sync during sidebar drags (#1598)

Browse source 
* Fix sidebar drag terminal resize lag

* Add display resolution churn regression

* Prelaunch display churn helper in e2e workflow

* Use manifest handoff for display churn UI test

* Fix e2e display churn harness startup

* Resolve display churn UI test socket path

* Use marker-based socket discovery in display UI test

* Add failing sidebar drag portal regression tests

* Fix sidebar drag terminal portal resize lag

* Add failing scoped resize regression tests

* Fix terminal portal resize scheduling lag

* Add failing zsh resize prompt regression test

* Fix zsh resize prompt duplication

* Fix Sequoia sidebar resize regression

* Guard display-resolution CI runner

* Run display-resolution CI on WarpBuild

* Allow backgrounded display regression app launch

* Launch display regression app directly

* Launch display regression app via NSWorkspace

* Load display regression launch env from manifest

* Write display regression manifest in runner temp dir

* Write display regression manifest in shared tmp

* Write display regression manifest in repo scratch dir

* Launch display regression app with explicit env

* Avoid xcodebuild broken pipe in compat CI

* Launch display regression via XCUIApplication

* Harden display regression socket readiness

* Trust display socket diagnostics path

* Replace display socket probe with render diagnostics

* Write display churn start marker atomically

* Move display churn harness out of /tmp

---------

Co-authored-by: Lawrence Chen <lawrencecchen@users.noreply.github.com>
This commit is contained in:
Lawrence Chen 2026-03-18 01:28:11 -07:00 • committed by GitHub
parent 629b63dfb8
commit 798c1fbc42
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
16 changed files with 1537 additions and 41 deletions
Download patch file Download diff file Expand all files Collapse all files

13
tests/test_ci_self_hosted_guard.sh
View file

@ -39,5 +39,18 @@ if ! awk '
exit 1
fi
# ui-display-resolution-regression: must use WarpBuild runner with fork guard (paid runner)
if ! awk '
/^ ui-display-resolution-regression:/ { in_tests=1; next }
in_tests && /^ [^[:space:]]/ { in_tests=0 }
in_tests && /runs-on: warp-macos-15-arm64-6x/ { saw_warp=1 }
in_tests && /github.event.pull_request.head.repo.full_name == github.repository/ { saw_guard=1 }
END { exit !(saw_warp && saw_guard) }
' "$WORKFLOW_FILE"; then
echo "FAIL: ui-display-resolution-regression block must keep both warp-macos-15-arm64-6x runner and fork guard"
exit 1
fi
echo "PASS: tests WarpBuild runner fork guard is present"
echo "PASS: tests-build-and-lag WarpBuild runner fork guard is present"
echo "PASS: ui-display-resolution-regression WarpBuild runner fork guard is present"