tests/fixtures/layouts/job-vars.yaml

- pipeline:
    name: check
    manager: independent
    trigger:
      gerrit:
        - event: patchset-created
    success:
      gerrit:
        Verified: 1
    failure:
      gerrit:
        Verified: -1

- job:
    name: base
    parent: null

- job:
    name: parentjob
    parent: base
    required-projects:
      - org/project0
    vars:
      override: 0
      child1override: 0
      parent: 0

- job:
    name: child1
    parent: parentjob
    required-projects:
      - org/project1
    vars:
      override: 1
      child1override: 1
      child1: 1

- job:
    name: child2
    parent: parentjob
    required-projects:
      - org/project2
    vars:
      override: 2
      child2: 2

- job:
    name: child3
    parent: parentjob

- project:
    name: org/project
    check:
      jobs:
        - parentjob
        - child1
        - child2
        - child3:
            required-projects:
              - org/project3
            vars:
              override: 3
              child3: 3

- project:
    name: org/project0

- project:
    name: org/project1

- project:
    name: org/project2

- project:
    name: org/project3