test(firmware): host C99 tests for vitals count + presence logic (#998, #996)

test/test_vitals_count_presence.c pins the two fixes with deterministic
host-buildable tests (no ESP-IDF needed). 13 cases / 22 assertions, all
passing under gcc 13 -Wall -Wextra:

  #998 count gate: single strong signature + multipath -> count==1;
  two well-separated -> 2; two strong-but-adjacent -> 1 (dedup);
  no signal -> 0; three well-separated -> 3.
  #998 debounce: transient spike rejected; sustained change accepted;
  flapping count stays stable.
  #996 presence: dithering trace -> stable flag (no flicker); brief dips
  held by clear-debounce; genuine departure clears within hold window;
  dead-band holds state.

The named tuning constants are #include'd from the real
edge_processing.h so the test and firmware can never disagree on
thresholds. `make run_vitals` / `make host_tests` added; binaries
gitignored.

Hardware-gated caveat documented in the test header: these pin the
decision LOGIC; the exact energy/separation/hysteresis values that best
match a real room vs labelled occupancy remain on-device tuning.

Co-Authored-By: claude-flow <ruv@ruv.net>
This commit is contained in:
ruv
2026-06-14 00:06:20 -04:00
parent 8416a4d337
commit 8661b6f560
3 changed files with 413 additions and 5 deletions
+17 -5
View File
@@ -43,9 +43,10 @@ MAIN_DIR = ../main
FUZZ_DURATION ?= 30
FUZZ_JOBS ?= 1
.PHONY: all clean run_serialize run_edge run_nvs run_all test_adr110 run_adr110 host_tests
.PHONY: all clean run_serialize run_edge run_nvs run_all test_adr110 run_adr110 \
test_vitals run_vitals host_tests
all: fuzz_serialize fuzz_edge fuzz_nvs test_adr110
all: fuzz_serialize fuzz_edge fuzz_nvs test_adr110 test_vitals
# --- ADR-110 encoding unit tests ---
# Host-side, no libFuzzer needed — plain C99 deterministic table tests
@@ -57,8 +58,19 @@ test_adr110: test_adr110_encoding.c
run_adr110: test_adr110
./test_adr110
host_tests: run_adr110
@echo "ADR-110 host tests passed"
# --- Vitals count + presence logic unit tests (issue #998 / #996) ---
# Host-side, no libFuzzer. Pins the person-count gate (no over-count for one
# body) and the presence hysteresis (no flicker on a dithering score). Pulls
# the named tuning constants from ../main/edge_processing.h so the test and the
# firmware can never disagree on thresholds.
test_vitals: test_vitals_count_presence.c $(MAIN_DIR)/edge_processing.h
cc -std=c99 -Wall -Wextra -Istubs -I$(MAIN_DIR) -o $@ $< -lm
run_vitals: test_vitals
./test_vitals
host_tests: run_adr110 run_vitals
@echo "Host tests passed (ADR-110 + vitals #998/#996)"
# --- Serialize fuzzer ---
# Tests csi_serialize_frame() with random wifi_csi_info_t inputs.
@@ -94,5 +106,5 @@ run_nvs: fuzz_nvs
run_all: run_serialize run_edge run_nvs
clean:
rm -f fuzz_serialize fuzz_edge fuzz_nvs test_adr110
rm -f fuzz_serialize fuzz_edge fuzz_nvs test_adr110 test_vitals
rm -rf corpus_serialize/ corpus_edge/ corpus_nvs/