Extends test_maxtasks_wiring_ingest.c with two tests: (1) a resource-
request update never changes a job's already-dispatched task count,
because core_events.c's live JOB_UPDATE handler never rebuilds
job->schedobj (Requirement 1.4); (2) two otherwise-identical jobs
differing only in requested task count don't collide in the
unsatisfiable-resource-request cache on the fresh-ingest path
(Requirement 5.4).
Adds a new file, test_maxtasks_wiring_sim_driver_parity.c, proving the
simulation driver's real static translator chain
(sim_process_replay_event_message()/replay_event_to_core_event())
applies this feature's wiring identically to the real driver -- a
genuine white-box test of the real sim_loop.c code (following
test_sim_event_loop.c's established #include technique), not a mirror
of its logic. This was split into its own file because
test_maxtasks_wiring_ingest.c already links the full scheduler_srcs
object list for its own task-3.1 test, which collides at link time
with white-box #include-ing core_events.c/sim_loop.c in one
translation unit; see tasks.md's Implementation Notes.
No production code changed.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XYdtrEWWZfKRRGED7raEYg
Adds test_maxtasks_wiring_ingest.c proving: (1) fresh ingest's
dispatched primary resreq reflects a real multi-task job's requested
count via the real core_build_job()/JOBS_PUSH path; (2) fresh ingest
and snapshot-restore ingest derive the identical task count for an
equivalent job, asserted both against expected constants and via
direct cross-comparison (Requirement 5.6); (3) a single-task job
reaches identical real host-selection/allocation behavior through the
live allocator dispatch chain, proving the feature is a true no-op
for maxTasks==1 (Requirements 3.1/3.2). No production code changed --
tasks 2.1/2.2 already wired the fix; this adds cross-call-site and
behavioral proof neither of those isolated tests attempted.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XYdtrEWWZfKRRGED7raEYg
