jerryscript/tests/jerry/parser-shift-exp-assign.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 12.8.2

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 AdditiveExpression
  '"foo" << 6 * 6 + !4 / 7 = 42',
  'void function a(){} >> +6 * !6 - ~4 / "foo" = 42',
  'var a = 5; 5 >>> ++a * "foo" << function a(){} = 42',
  '`foo` << +/(?:)/ % 25 + void 6 / typeof class a {} = 42',
  'function a(){}; var b = new a(); 5 >>> ++a / !23 + !a = 42',
  'var a = {"foo": function(){}}; void "foo" % 12 >> typeof a.foo = 42',
  'var a = {"foo": function(){}}; -"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);
  }
}