# Copyright 2016 Google Inc. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# This file defines the additional JS conformance tests run over lighthouse code
# when compiled with the Closure Compiler. For more, see https://github.com/google/closure-compiler/wiki/JS-Conformance-Framework

requirement: {
  type: CUSTOM
  java_class: 'com.google.javascript.jscomp.ConformanceRules$BanNullDeref'
  error_message: 'Dereferencing `null` or `undefined` is usually an error. See https://github.com/google/closure-compiler/wiki/JS-Conformance-Framework#bannullderef'
}

# TODO(bckenny): fix unknown this error(s)
# requirement: {
#  type: CUSTOM
#  java_class: 'com.google.javascript.jscomp.ConformanceRules$BanUnknownThis'
#  error_message: 'References to `this` that are typed as `unknown` are not allowed. See https://github.com/google/closure-compiler/wiki/JS-Conformance-Framework#banunknownthis'
# }

requirement: {
  type: CUSTOM
  java_class: 'com.google.javascript.jscomp.ConformanceRules$BanUnknownTypedClassPropsReferences'
  error_message: 'References to object props that are typed as `unknown` are discouraged. See https://github.com/google/closure-compiler/wiki/JS-Conformance-Framework#banunknowntypedclasspropsreferences'
}

requirement: {
  type: CUSTOM
  java_class: 'com.google.javascript.jscomp.ConformanceRules$BanUnresolvedType'
  error_message: 'Forward-declared types must be included in the compilation. See https://github.com/google/closure-compiler/wiki/JS-Conformance-Framework#banunresolvedtype'
}