Remove runtime flags for Proxy and Reflect

test/mjsunit/harmony/proxies-for.js

-// Copyright 2011 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-//       copyright notice, this list of conditions and the following
-//       disclaimer in the documentation and/or other materials provided
-//       with the distribution.
-//     * Neither the name of Google Inc. nor the names of its
-//       contributors may be used to endorse or promote products derived
-//       from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Flags: --harmony-proxies
-
-// Helper.
-
-function TestWithProxies(test, x, y, z) {
-  test(function(h){ return new Proxy({}, h) }, x, y, z)
-}
-
-
-// Iterate over a proxy.
-
-function TestForIn(properties, handler) {
-  TestWithProxies(TestForIn2, properties, handler)
-}
-
-function TestForIn2(create, properties, handler) {
-  var p = create(handler)
-  var found = []
-  for (var x in p) found.push(x)
-  assertArrayEquals(properties, found)
-}
-
-TestForIn(["0", "a"], {
-  ownKeys() { return ["0", "a"] },
-  has(target, property) { return true },
-  getOwnPropertyDescriptor() { return { enumerable: true, configurable: true }}
-})
-
-TestForIn(["null", "a"], {
-  ownKeys() { return this.enumerate() },
-  enumerate() { return ["null", "a"] },
-  has(target, property) { return true },
-  getOwnPropertyDescriptor() { return { enumerable: true, configurable: true }}
-})
-
-
-// Iterate over an object with a proxy prototype.
-
-function TestForInDerived(properties, handler) {
-  TestWithProxies(TestForInDerived2, properties, handler)
-}
-
-function TestForInDerived2(create, properties, handler) {
-  var p = create(handler)
-  var o = Object.create(p)
-  o.z = 0
-  var found = []
-  for (var x in o) found.push(x)
-  assertArrayEquals(["z"].concat(properties), found)
-
-  var oo = Object.create(o)
-  oo.y = 0
-  var found = []
-  for (var x in oo) found.push(x)
-  assertArrayEquals(["y", "z"].concat(properties), found)
-}
-
-TestForInDerived(["0", "a"], {
-  ownKeys: function() { return ["0", "a"] },
-  has: function(t, k) { return k == "0" || k == "a" },
-  getOwnPropertyDescriptor() { return { enumerable: true, configurable: true }}
-})
-
-TestForInDerived(["null", "a"], {
-  ownKeys: function() { return this.enumerate() },
-  enumerate: function() { return ["null", "a"] },
-  has: function(t, k) { return k == "null" || k == "a" },
-  getOwnPropertyDescriptor() { return { enumerable: true, configurable: true }}
-})
-
-
-
-// Throw exception in ownKeys trap.
-
-function TestForInThrow(handler) {
-  TestWithProxies(TestForInThrow2, handler)
-}
-
-function TestForInThrow2(create, handler) {
-  var p = create(handler)
-  var o = Object.create(p)
-  assertThrowsEquals(function(){ for (var x in p) {} }, "myexn")
-  assertThrowsEquals(function(){ for (var x in o) {} }, "myexn")
-}
-
-TestForInThrow({
-  ownKeys: function() { throw "myexn" }
-})
-
-TestForInThrow({
-  ownKeys: function() { return this.enumerate() },
-  enumerate: function() { throw "myexn" }
-})
-
-TestForInThrow(new Proxy({}, {
-  get: function(pr, pk) {
-    return function() { throw "myexn" }
-  }
-}));
-
-(function() {
-  var p = new Proxy({}, {ownKeys:function() { return ["0"]; }});
-  var o = [0];
-  o.__proto__ = p;
-  var keys = [];
-  for (var k in o) { keys.push(k); };
-  assertEquals(["0"], keys);
-})();
-
-(function () {
-  var p = new Proxy({}, {ownKeys: function() { return ["1", Symbol(), "2"] }});
-  assertEquals(["1","2"], Object.getOwnPropertyNames(p));
-})();