---
id: "bug-1559"
status: "fixed"
status_updated: "2026-09-24"
status_note: ""
component: "scheduler"
severity: "unknown"
timestamp: "2026-08-15T13:10:00Z"
last_seen: "2026-09-19T09:00:00Z"
occurrences: 1
files: ["src/tools/xce-build.sh", "src/scheduler/testsuite/meson.build"]
tags: ["build", "tooling", "scheduler", "xce-build.sh", "component-failover-adoption", "coverage-gap"]
related: ["bug-1558"]
legacy: true
---

# bug-1559: xce-build.sh scheduler's RUN_TESTS block never builds or runs the 4 new…

## Description
xce-build.sh scheduler's RUN_TESTS block never builds or runs the 4 new component-failover-adoption task-3.x scheduler test binaries (sched_scheduler_connect_test, sched_scheduler_backpressure_test, sched_scheduler_decision_publish_retry_test, sched_scheduler_decision_redelivery_test) -- it only builds/runs 'xce_scheduler sched_test'. They only got compiled in this session as a side effect of a separate worker build and had to be run directly, bypassing the canonical script.

## Environment
_Not recorded (migrated from buglog.json)._

## Reproduction
_Not recorded (migrated from buglog.json)._

## Root cause
xce-build.sh's scheduler case's RUN_TESTS list was never updated when task 3.x added 4 new standalone test executables under src/scheduler/testsuite/meson.build -- same class of gap as bug-1558 (documented commands cover only a subset of the real suite), just for the scheduler component instead of apiserver's CGO path.

## Fix
FIXED (component-failover-adoption tasks.md Phase 6, non-blocking build-tooling fix). src/tools/xce-build.sh's scheduler case's RUN_TESTS block now runs `meson test -C "$BUILD_DIR" --suite scheduler --print-errorlogs` instead of invoking sched_test directly by path -- meson test rebuilds by default, so no need to separately enumerate the 4 previously-skipped binaries. Verified 2026-08-15: `xce-build.sh scheduler asan` now runs all 41 scheduler suite tests (was: 1 binary only). NOTE: running the full suite for the first time surfaced a previously-invisible failure, test_recordstart_symlink_escape_replies_error (test_admin_request.c) -- logged separately as bug-1560, unrelated to this fix or to component-failover-adoption.

## Verification
_Not recorded (migrated from buglog.json)._

## References
- Related: bug-1558