/* Copyright JS Foundation and other contributors, http://js.foundation
 *
 * 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.
 */

// tests for ECMA~262 v6 12.10.1 == and != operations

var tests = [
  // this
  'this == this = 42',
  'this == null = 42',
  'this == undefined = 42',
  'this == true = 42',
  'this == 12 = 42',
  'this == "foo" = 42',
  'this == [12] = 42',
  'this == class a {} = 42',
  'this == function a(){} = 42',
  'this == /[a]/ = 42',
  'this == `foo` = 42',
  'this != this = 42',
  'this != null = 42',
  'this != undefined = 42',
  'this != true = 42',
  'this != 12 = 42',
  'this != "foo" = 42',
  'this != [12] = 42',
  'this != class a {} = 42',
  'this != function a(){} = 42',
  'this != /[a]/ = 42',
  'this != `foo` = 42',
  // undefined
  'undefined == null = 42',
  'undefined == undefined = 42',
  'undefined == true = 42',
  'undefined == 12 = 42',
  'undefined == "foo" = 42',
  'undefined == [12] = 42',
  'undefined == class a {} = 42',
  'undefined == function a(){} = 42',
  'undefined == /[a]/ = 42',
  'undefined == `foo` = 42',
  'undefined != null = 42',
  'undefined != undefined = 42',
  'undefined != true = 42',
  'undefined != 12 = 42',
  'undefined != "foo" = 42',
  'undefined != [12] = 42',
  'undefined != class a {} = 42',
  'undefined != function a(){} = 42',
  'undefined != /[a]/ = 42',
  'undefined != `foo` = 42',
  // NullLiteral
  'null == null = 42',
  'null == true = 42',
  'null == 12 = 42',
  'null == "foo" = 42',
  'null == [12] = 42',
  'null == class a {} = 42',
  'null == function a(){} = 42',
  'null == /[a]/ = 42',
  'null == `foo` = 42',
  'null != null = 42',
  'null != true = 42',
  'null != 12 = 42',
  'null != "foo" = 42',
  'null != [12] = 42',
  'null != class a {} = 42',
  'null != function a(){} = 42',
  'null != /[a]/ = 42',
  'null != `foo` = 42',
  // BooleanLiteral 
  'true == true = 42',
  'true == 12 = 42',
  'true == "foo" = 42',
  'true == [12] = 42',
  'true == class a {} = 42',
  'true == function a(){} = 42',
  'true == /[a]/ = 42',
  'true == `foo` = 42',
  'true != true = 42',
  'true != 12 = 42',
  'true != "foo" = 42',
  'true != [12] = 42',
  'true != class a {} = 42',
  'true != function a(){} = 42',
  'true != /[a]/ = 42',
  'true != `foo` = 42',
  // DecimalLiteral 
  '5 == 12 = 42',
  '5 == "foo" = 42',
  '5 == [12] = 42',
  '5 == class a {} = 42',
  '5 == function a(){} = 42',
  '5 == /[a]/ = 42',
  '5 == `foo` = 42',
  '5 != 12 = 42',
  '5 != "foo" = 42',
  '5 != [12] = 42',
  '5 != class a {} = 42',
  '5 != function a(){} = 42',
  '5 != /[a]/ = 42',
  '5 != `foo` = 42',
  // StringLiteral
  '"foo" == "foo" = 42',
  '"foo" == [12] = 42',
  '"foo" == class a {} = 42',
  '"foo" == function a(){} = 42',
  '"foo" == /[a]/ = 42',
  '"foo" == `foo` = 42',
  '"foo" != "foo" = 42',
  '"foo" != [12] = 42',
  '"foo" != class a {} = 42',
  '"foo" != function a(){} = 42',
  '"foo" != /[a]/ = 42',
  '"foo" != `foo` = 42',
  // ArrayLiteral
  '[12] == [12] = 42',
  '[12] == class a {} = 42',
  '[12] == function a(){} = 42',
  '[12] == /[a]/ = 42',
  '[12] == `foo` = 42',
  '[12] != [12] = 42',
  '[12] != class a {} = 42',
  '[12] != function a(){} = 42',
  '[12] != /[a]/ = 42',
  '[12] != `foo` = 42',
  // ObjectLiteral
  'this == {} = 42',
  'this != {} = 42',
  'undefined == {} = 42',
  'undefined != {} = 42',
  'null == {} = 42',
  'null != {} = 42',
  'true == {} = 42',
  'true != {} = 42',
  '5 == {} = 42',
  '5 != {} = 42',
  '"foo" == {} = 42',
  '"foo" != {} = 42',
  '[12] == {} = 42',
  '[12] != {} = 42',
  '/[a]/ == {} = 42',
  '`foo` == {} = 42',
  '/[a]/ != {} = 42',
  '`foo` != {} = 42',
  // RegularExpressionLiteral
  '/[a]/ == class a{} = 42',
  '/[a]/ == function a(){} = 42',
  '/[a]/ == /[a]/ = 42',
  '/[a]/ == `foo` = 42',
  '/[a]/ != class a{} = 42',
  '/[a]/ != function a(){} = 42',
  '/[a]/ != /[a]/ = 42',
  '/[a]/ != `foo` = 42',
  // TemplateLiteral
  '`foo` == class a{} = 42',
  '`foo` == function a(){} = 42',
  '`foo` == `foo` = 42',
  '`foo` != class a{} = 42',
  '`foo` != function a(){} = 42',
  '`foo` != `foo` = 42',
  // combining with RelationalExpression
  '"foo" == 6 * 6 + !4 / 7 = 42',
  '5 >> void function a(){} != +6 * !6 - ~4 / "foo" = 42',
  'var a = 5; "foo" >> 5 >= 12 != --a / "foo" << function a(){} = 42',
  '~`foo` << !5 == /(?:)/ >> "foo" + void 6 / typeof class a {} = 42',
  'function a(){}; var b = new a(); 6 + 3 == +/[A]/ / "foo" + 2 << 12 == 5 >> b / !23 + ++b = 42',
  'var a = {"foo": function(){}}; !4 * delete a != 3 >> void "foo" % 12 != ++a.foo = 42',
  'var a = {"foo": function(){}}; [1,2,3] / 5 >> void "foo" == 5 << -"foo" % 12 == typeof a.foo() = 42',
  'var a = [1,2,3]; a[2] == !a[0] % /[A]/ - delete 12 = 42',
];

for (var i = 0; i < tests.length; i++)
{
  try {
    eval(tests[i]);
    assert(false);
  } catch (e) {
    assert(e instanceof SyntaxError);
  }
}