Wrap the on_finished_playback CallbackManager storage, registration
method and call site behind USE_RTTTL_FINISHED_PLAYBACK_CALLBACK so
configs without an on_finished_playback automation pay zero RAM and
zero flash for it.
Keeps CallbackManager rather than switching to StaticCallbackManager
because rtttl is MULTI_CONF — a per-class compile-time N would force
every instance to reserve max(callbacks_per_instance) slots.
- script/build_helpers.py: when injecting a non-MULTI_CONF component
into the post-validation config, run its CONFIG_SCHEMA with {} so
defaults are populated. Without this, socket got config = {} and
socket.FILTER_SOURCE_FILES crashed with KeyError on
'implementation' (the schema's defaulted key was never filled in).
Falls back to {} if the schema can't validate empty input.
- tests/components/json/__init__.py: enable codegen for json so its
to_code runs during cpp unit test builds, registering the
ArduinoJson library. Required for any api dep test, since
json_util.cpp #includes <ArduinoJson.h>.
Locally verified 'script/cpp_unit_test.py api' now compiles and runs;
ProtoMacVarint test suite (9 cases) passes.
- Test file: declare proto_debug_end_ locally instead of misusing
PROTO_ENCODE_DEBUG_INIT (which expands to a comma+expression for
appending to a function call, not a standalone statement). Add
NOLINTNEXTLINE on the deterministic mt19937_64 seed so clang-tidy
cert-msc32-c stops failing the build (the seed is intentional for
reproducible test runs).
- socket FILTER_SOURCE_FILES: tolerate non-dict CORE.config['socket']
(e.g. C++ unit-test builds where socket isn't validated as a
mapping). Returning [] is safe -- all impl files are guarded by
USE_SOCKET_IMPL_* defines so only the selected one contributes
code.
Verifies encode_varint_raw_48bit and calc_uint64_48bit_force for the
8 corner-case MAC addresses requested in review:
00:00:00:00:00:00, 11:00:00:00:00:00, 00:AA:00:00:00:00,
00:00:BB:00:00:00, 00:00:00:CC:00:00, 00:00:00:00:DD:00,
00:00:00:00:00:EE, FF:FF:FF:FF:FF:FF
For each value the test asserts byte-identical output to the reference
encode_varint_raw_64 loop, the expected encoded byte length, agreement
with calc_uint64_48bit_force, and round-trip through a generic varint
decoder. Adds a 100-value deterministic-random sample across the full
48-bit space for additional coverage.
J. Nick Koston