dangernoodle-io / breadboard / 27486520383

100%

push

github

fix(bb_nv): add bb_nv_exists; report telemetry *_set by key existence not an 8-byte probe (#424)

- declare bool bb_nv_exists(ns, key) in bb_nv.h: true when key is present
  with a non-empty value (required > 1 including NUL)
- esp-idf backend: nvs_get_str(NULL, &required) == ESP_OK && required > 1
- host backend: key present in in-memory store with non-empty val[0]
- mqtt_telemetry + sink_http_telemetry section-get: replace 8-byte probe
  buffers with bb_nv_exists — a real PEM (>8 bytes) was causing bb_nv_get_str
  to return truncated/empty, reporting ca_set=false even when cert was stored
- fix stale test_main.c forward-decl left by commit 1: replace removed
  test_bb_tls_creds_len_matches_strlen with the two replacement functions
  added to test_bb_tls_creds.c in b560283 (was causing linker failure)
- add 5 bb_nv_exists host tests: absent/short/long(>8B)/null-ns/null-key

1665 of 1665 branches covered (100.0%)

Branch coverage included in aggregate %.

2775 of 2775 relevant lines covered (100.0%)

1101.51 hits per line