{#- Shared Jinja2 macros for DescriptorGenerator templates. -#}

{#- Derives the constant name for a vector data field's test value.
    Uses test_constant_name if set, otherwise derives from the field name
    using the operation's tensor_const_prefix for consistent naming.

    Usage: {{ vector_const_name(df, op) }}
-#}
{%- macro vector_const_name(df, op) -%}
{%- if df.test_constant_name -%}
{{ df.test_constant_name }}
{%- else -%}
{{ op.tensor_const_prefix }}{{ df.name | upper }}
{%- endif -%}
{%- endmacro -%}