zephyr/samples/hello_world/sample.yaml

sample:
  description: Hello World sample, the simplest Zephyr
    application
  name: hello world
  platforms: all
common:
    tags: samples
    harness: console
    harness_config:
      type: one_line
      regex:
        - "Hello World! (.*)"
tests:
  sample.helloworld:
    tags: samples