| /* This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this |
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| |
| #include "jsapi.h" |
| |
| #include "jsapi-tests/tests.h" |
| |
| BEGIN_TEST(testDifferentNewTargetInvokeConstructor) |
| { |
| JS::RootedValue func(cx); |
| JS::RootedValue otherFunc(cx); |
| |
| EVAL("(function() { /* This is a different new.target function */ })", &otherFunc); |
| |
| EVAL("(function(expected) { if (expected !== new.target) throw new Error('whoops'); })", |
| &func); |
| |
| JS::AutoValueArray<1> args(cx); |
| args[0].set(otherFunc); |
| |
| JS::RootedValue rval(cx); |
| |
| JS::RootedObject newTarget(cx, &otherFunc.toObject()); |
| |
| CHECK(JS::Construct(cx, func, newTarget, args, &rval)); |
| |
| // It should fail, though, if newTarget is not a constructor |
| JS::RootedValue plain(cx); |
| EVAL("({})", &plain); |
| args[0].set(plain); |
| newTarget = &plain.toObject(); |
| CHECK(!JS::Construct(cx, func, newTarget, args, &rval)); |
| |
| return true; |
| } |
| END_TEST(testDifferentNewTargetInvokeConstructor) |