## Test-specific linter rules

env:
  node: true
  es6: true

rules:
  no-var: error
  prefer-const: error
  symbol-description: off
  multiline-comment-style: ["error", "separate-lines"] 

  no-restricted-syntax:
    # Config copied from .eslintrc.js
    - error
    - selector: "CallExpression:matches([callee.name='deepStrictEqual'], [callee.property.name='deepStrictEqual'])[arguments.2.type='Literal']"
      message: "Do not use a literal for the third argument of assert.deepStrictEqual()"
    - selector: "CallExpression:matches([callee.name='doesNotThrow'], [callee.property.name='doesNotThrow'])"
      message: "Do not use `assert.doesNotThrow()`. Write the code without the wrapper and add a comment instead."
    - selector: "CallExpression:matches([callee.name='doesNotReject'], [callee.property.name='doesNotReject'])"
      message: "Do not use `assert.doesNotReject()`. Write the code without the wrapper and add a comment instead."
    - selector: "CallExpression:matches([callee.name='rejects'], [callee.property.name='rejects'])[arguments.length<2]"
      message: "`assert.rejects()` must be invoked with at least two arguments."
    - selector: "CallExpression[callee.property.name='strictEqual'][arguments.2.type='Literal']"
      message: "Do not use a literal for the third argument of assert.strictEqual()"
    - selector: "CallExpression:matches([callee.name='throws'], [callee.property.name='throws'])[arguments.1.type='Literal']:not([arguments.1.regex])"
      message: "Use an object as second argument of `assert.throws()`."
    - selector: "CallExpression:matches([callee.name='throws'], [callee.property.name='throws'])[arguments.length<2]"
      message: "`assert.throws()` must be invoked with at least two arguments."
    - selector: "CallExpression[callee.name='setTimeout'][arguments.length<2]"
      message: "`setTimeout()` must be invoked with at least two arguments."
    - selector: "CallExpression[callee.name='setInterval'][arguments.length<2]"
      message: "`setInterval()` must be invoked with at least two arguments."
    - selector: "ThrowStatement > CallExpression[callee.name=/Error$/]"
      message: "Use `new` keyword when throwing an `Error`."
    - selector: "CallExpression:matches([callee.name='notDeepStrictEqual'], [callee.property.name='notDeepStrictEqual'])[arguments.0.type='Literal']:not([arguments.1.type='Literal']):not([arguments.1.type='ObjectExpression']):not([arguments.1.type='ArrayExpression']):not([arguments.1.type='UnaryExpression'])"
      message: "The first argument should be the `actual`, not the `expected` value."
    - selector: "CallExpression:matches([callee.name='notStrictEqual'], [callee.property.name='notStrictEqual'])[arguments.0.type='Literal']:not([arguments.1.type='Literal']):not([arguments.1.type='ObjectExpression']):not([arguments.1.type='ArrayExpression']):not([arguments.1.type='UnaryExpression'])"
      message: "The first argument should be the `actual`, not the `expected` value."
    - selector: "CallExpression:matches([callee.name='deepStrictEqual'], [callee.property.name='deepStrictEqual'])[arguments.0.type='Literal']:not([arguments.1.type='Literal']):not([arguments.1.type='ObjectExpression']):not([arguments.1.type='ArrayExpression']):not([arguments.1.type='UnaryExpression'])"
      message: "The first argument should be the `actual`, not the `expected` value."
    - selector: "CallExpression:matches([callee.name='strictEqual'], [callee.property.name='strictEqual'])[arguments.0.type='Literal']:not([arguments.1.type='Literal']):not([arguments.1.type='ObjectExpression']):not([arguments.1.type='ArrayExpression']):not([arguments.1.type='UnaryExpression'])"
      message: "The first argument should be the `actual`, not the `expected` value."
    - selector: "CallExpression[callee.name='isNaN']"
      message: "Use Number.isNaN() instead of the global isNaN() function."
    - selector: "VariableDeclarator > CallExpression:matches([callee.name='debuglog'], [callee.property.name='debuglog']):not([arguments.0.value='test'])"
      message: "Use 'test' as debuglog value in tests."

  # Custom rules in tools/eslint-rules
  node-core/prefer-assert-iferror: error
  node-core/prefer-assert-methods: error
  node-core/prefer-common-mustnotcall: error
  node-core/prefer-common-mustsucceed: error
  node-core/crypto-check: error
  node-core/eslint-check: error
  node-core/async-iife-no-unused-result: error
  node-core/inspector-check: error
  ## common module is mandatory in tests
  node-core/required-modules:
    - error
    - common: 'common(/index\.(m)?js)?$'
  node-core/require-common-first: error
  node-core/no-duplicate-requires: off

# Global scoped methods and vars
globals:
  WebAssembly: false
  BigInt: false
  BigInt64Array: false
  BigUint64Array: false
  SharedArrayBuffer: false
  globalThis: false