# Copyright (c) Microsoft Corporation.
# Licensed under the MIT License.

# Builtin Out-Parameter Test Suite
# Verifies the compiler handles builtin return-argument syntax consistently
# across variable bindings, equality checks, scheduler ordering, and literals.

cases:
  - note: builtin_out_param_simple_binding
    data: {}
    modules:
      - |
        package test

        rule1 if {
            floor(1.001, x)
            x == 1
        }
    query: data.test.rule1
    want_result: true

  - note: builtin_out_param_scheduler_reordering
    data: {}
    modules:
      - |
        package test

        rule2 if {
            x == 1
            floor(1.001, x)
        }
    query: data.test.rule2
    want_result: true

  - note: builtin_out_param_existing_binding_equality
    data: {}
    modules:
      - |
        package test

        rule3 if {
            x := 1
            floor(1.001, x)
        }
    query: data.test.rule3
    want_result: true

  - note: builtin_out_param_existing_binding_mismatch
    data: {}
    modules:
      - |
        package test

        rule31 if {
            x := 2
            floor(1.001, x)
        }
    query: data.test.rule31
    want_result: "#undefined"

  - note: builtin_out_param_literal_success
    data: {}
    modules:
      - |
        package test

        rule4 if {
            floor(1.001, 1)
        }
    query: data.test.rule4
    want_result: true

  - note: builtin_out_param_literal_failure
    data: {}
    modules:
      - |
        package test

        rule5 if {
            floor(1.001, 2)
        }
    query: data.test.rule5
    want_result: "#undefined"

  - note: builtin_out_param_negated_equality
    data: {}
    modules:
      - |
        package test

        rule5 if {
            not abs(-5, 3)
        }
    query: data.test.rule5
    want_result: true