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Split out of #18662: the converter/manifest hardening without the download parallelization, which stays there. The PIO extra-script shim moves from espidf/ to platformio/ and gains type checks for every manifest field, capture of the Append variants and CPPPATH, warn-once diagnostics for unmodelled env reads, and uniform shlex quoting so captured values survive the lex_build_flags round-trip. The dependency walk normalizes every spelling PIO accepts, splits the routine cross-platform skip (IncompatiblePlatform) from real manifest problems, validates manifest shape once, and the shared flag lexer warns and drops trailing or empty glued arguments.
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 |