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

cases:
  - note: all
    rego: a ab abc a1 a1b1 a1b1c _  _a _ab _1 _abc1
    tokens: ["a", "ab", "abc", "a1", "a1b1", "a1b1c",
    "_", "_a", "_ab", "_1", "_abc1",
    ""]

  - note: placeholder
    rego: _
    tokens: ["_", ""]
    
  # Identifiers can only be accii.
  - note: invalid-char/1
    rego: சிக்கி
    tokens:
    error: invalid character
  - note: invalid-char/2
    rego: aசி_க்கி
    tokens:
    error: invalid character

  # set( is a special case.
  - note: set(
    rego: |
      # This is a function call.
      set ()
      # This is lexed as "set(" ")"
      set()
      # This is lexed as a function call.
      set(5)
    tokens: [
    "set", "(", ")",
    "set(", ")",
    "set", "(", "5", ")",    
    ""]