mirror of
https://github.com/esphome/esphome.git
synced 2026-09-01 02:26:01 +00:00
J. Nick Koston
f7aeaad929
Replace std::vector<uint8_t> with a minimal APIBuffer class for the shared protobuf write buffer, frame helper receive buffer (rx_buf_), and noise handshake prologue buffer. std::vector::resize() zero-fills new bytes via memset. Every byte is immediately overwritten by the protobuf encoder or socket reads, making the zero-fill pure waste. APIBuffer skips zero-initialization on resize() and uses make_unique_for_overwrite where available. Also removes a dead write_raw_ template overload from api_frame_helper.h.
Tests for ESPHome
This directory contains some tests for ESPHome.
At the moment, all the tests only work by simply executing
esphome over some YAML files that are made to test
whether the yaml gets converted to the proper C++ code.
Of course this is all just very high-level and things like unit tests would be much better. So if you have time and know how to set up a unit testing framework for python, please do give it a try.
When adding entries in test_.yaml files we usually need only
one file updated, unless conflicting code is generated for
different configurations, e.g. wifi and ethernet cannot
be tested on the same device.
Current test_.yaml file contents.
| Test name | Platform | Network | BLE |
|---|---|---|---|
| test1.yaml | ESP32 | wifi | None |
| test2.yaml | ESP32 | ethernet | esp32_ble_tracker |
| test3.yaml | ESP8266 | wifi | N/A |
| test4.yaml | ESP32 | ethernet | None |
| test5.yaml | ESP32 | wifi | ble_server |
| test6.yaml | RP2040 | wifi | N/A |
| test7.yaml | ESP32-C3 | wifi | N/A |
| test8.yaml | ESP32-S3 | wifi | None |
| test10.yaml | ESP32 | wifi | None |