lei.chen/myxce
1
0
Fork 1
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

test(scheduler-core): add core contract test for full push-go-drain-end cycle (task 4.6)

Browse source 
Adds test_core_full_cycle.c: drives xce_core_push_events() -> xce_core_go()
-> decision drain -> xce_core_end_session() end-to-end against a real
picker pthread (running the real xce_job_picker_iface_t hooks on a
test-local stub picker) and a main-thread stand-in allocator, since
sched_allocator() is xce_scheduler_t*-coupled and out of pure-core
scope. Proves both preconditions (core_go reentrancy, push_events
mid-session) reject against a genuinely active session and recover
once it ends. Closes out group 4 (Foundation: Scheduler Core
Extraction) -- tasks 4.1-4.6 all complete.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019dw5WnN3DXStaEaPYfACU1
This commit is contained in:
Rongsong Shen 2026-08-04 04:05:57 +00:00
parent c5432f7786
commit 19d8df3532
Signed by: rshen
SSH key fingerprint: SHA256:8Vf2pZ3h6rJa7EhGK+WaAQ9Mta/apZvteW6g9U/WKKk
3 changed files with 768 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

23
src/scheduler/testsuite/meson.build
View file

@ -276,6 +276,26 @@ sched_core_clock_test = executable(
dependencies: [scheduler_test_deps],
install: false)
# Core contract test for the full push-events -> start-session ->
# drain-decisions -> end-session cycle (scheduler-core spec, task 4.6, Req 5
# AC 1 / AC 2), against a real picker thread + a stand-in allocator (this
# test's own driver thread) driving a minimal stub picker plugin through
# xce_core_push_events()/xce_core_go()/xce_core_end_session() end to end --
# also proving, mid-cycle against a GENUINELY active session, both the
# reentrant xce_core_go() rejection (Req 5 AC 5) and the xce_core_push_events()
# -EBUSY rejection (Req 5 AC 8) compose correctly with the rest of the
# cycle. Same white-box #include pattern as test_core_events.c/
# test_core_session.c (pulls ../src/core.c, ../src/core_events.c,
# ../src/core_session.c, ../src/core_clock.c, and ../src/decision.c into
# this TU) -- see the test's own header comment for the allocator-thread-
# vs-direct-jbuf-drain design call.
sched_core_full_cycle_test = executable(
'sched_core_full_cycle_test',
['test_core_full_cycle.c'],
include_directories:[incdir],
dependencies: [scheduler_test_deps],
install: false)
# Register as meson tests so `meson test --suite scheduler` runs them all.
# detect_leaks=0 matches the suite convention (fixtures are not torn down).
test('scheduler test', scheduler_test, suite: 'scheduler',
@ -321,3 +341,6 @@ test('scheduler core session test',
test('scheduler core clock test',
sched_core_clock_test, suite: 'scheduler',
env: ['ASAN_OPTIONS=detect_leaks=0'])
test('scheduler core full cycle test',
sched_core_full_cycle_test, suite: 'scheduler',
env: ['ASAN_OPTIONS=detect_leaks=0'])