cmux/tests/test_ci_self_hosted_guard.sh
Lawrence Chen 798c1fbc42
Fix laggy terminal sync during sidebar drags (#1598)
* 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>
2026-03-18 01:28:11 -07:00

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#!/usr/bin/env bash
# Regression test for https://github.com/manaflow-ai/cmux/issues/385.
# Ensures paid/gated CI jobs are never run for fork pull requests.
set -euo pipefail
ROOT_DIR="$(cd "$(dirname "$0")/.." && pwd)"
WORKFLOW_FILE="$ROOT_DIR/.github/workflows/ci.yml"
EXPECTED_IF="if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository"
if ! grep -Fq "$EXPECTED_IF" "$WORKFLOW_FILE"; then
echo "FAIL: Missing fork pull_request guard in $WORKFLOW_FILE"
echo "Expected line:"
echo " $EXPECTED_IF"
exit 1
fi
# tests: must use WarpBuild runner with fork guard (paid runner)
if ! awk '
/^ tests:/ { in_tests=1; next }
in_tests && /^ [^[:space:]]/ { in_tests=0 }
in_tests && /runs-on: warp-macos-15-arm64-6x/ { saw_warp=1 }
in_tests && /github.event.pull_request.head.repo.full_name == github.repository/ { saw_guard=1 }
END { exit !(saw_warp && saw_guard) }
' "$WORKFLOW_FILE"; then
echo "FAIL: tests block must keep both warp-macos-15-arm64-6x runner and fork guard"
exit 1
fi
# tests-build-and-lag: must use WarpBuild runner with fork guard (paid runner)
if ! awk '
/^ tests-build-and-lag:/ { 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) }
' "$WORKFLOW_FILE"; then
echo "FAIL: tests-build-and-lag block must keep both warp-macos-15-arm64-6x runner and fork guard"
exit 1
fi
# ui-display-resolution-regression: must use WarpBuild runner with fork guard (paid runner)
if ! awk '
/^ ui-display-resolution-regression:/ { in_tests=1; next }
in_tests && /^ [^[:space:]]/ { in_tests=0 }
in_tests && /runs-on: warp-macos-15-arm64-6x/ { saw_warp=1 }
in_tests && /github.event.pull_request.head.repo.full_name == github.repository/ { saw_guard=1 }
END { exit !(saw_warp && saw_guard) }
' "$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"