jerryscript/tests/jerry/parser-equality-exp-assign-2.js

/* 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);
  }
}