The Tor Browser / file comparison
comparison: js/src/jsapi-tests/testFreshGlobalEvalRedefinition.cpp
js/src/jsapi-tests/testFreshGlobalEvalRedefinition.cpp
- branch
- TOR_BUG_9701
- changeset 14
- 925c144e1f1f
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| -1:000000000000 | 0:092eaf0b8180 |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- | |
| 2 * vim: set ts=8 sts=4 et sw=4 tw=99: | |
| 3 */ | |
| 4 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 5 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 6 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 7 | |
| 8 #include "jsapi-tests/tests.h" | |
| 9 | |
| 10 static bool | |
| 11 GlobalEnumerate(JSContext *cx, JS::Handle<JSObject*> obj) | |
| 12 { | |
| 13 return JS_EnumerateStandardClasses(cx, obj); | |
| 14 } | |
| 15 | |
| 16 static bool | |
| 17 GlobalResolve(JSContext *cx, JS::Handle<JSObject*> obj, JS::Handle<jsid> id) | |
| 18 { | |
| 19 bool resolved = false; | |
| 20 return JS_ResolveStandardClass(cx, obj, id, &resolved); | |
| 21 } | |
| 22 | |
| 23 BEGIN_TEST(testRedefineGlobalEval) | |
| 24 { | |
| 25 static const JSClass cls = { | |
| 26 "global", JSCLASS_GLOBAL_FLAGS, | |
| 27 JS_PropertyStub, JS_DeletePropertyStub, JS_PropertyStub, JS_StrictPropertyStub, | |
| 28 GlobalEnumerate, GlobalResolve, JS_ConvertStub, | |
| 29 nullptr, nullptr, nullptr, nullptr, | |
| 30 JS_GlobalObjectTraceHook | |
| 31 }; | |
| 32 | |
| 33 /* Create the global object. */ | |
| 34 JS::CompartmentOptions options; | |
| 35 options.setVersion(JSVERSION_LATEST); | |
| 36 JS::Rooted<JSObject*> g(cx, JS_NewGlobalObject(cx, &cls, nullptr, JS::FireOnNewGlobalHook, options)); | |
| 37 if (!g) | |
| 38 return false; | |
| 39 | |
| 40 JSAutoCompartment ac(cx, g); | |
| 41 JS::Rooted<JS::Value> v(cx); | |
| 42 CHECK(JS_GetProperty(cx, g, "Object", &v)); | |
| 43 | |
| 44 static const char data[] = "Object.defineProperty(this, 'eval', { configurable: false });"; | |
| 45 CHECK(JS_EvaluateScript(cx, g, data, mozilla::ArrayLength(data) - 1, __FILE__, __LINE__, &v)); | |
| 46 | |
| 47 return true; | |
| 48 } | |
| 49 END_TEST(testRedefineGlobalEval) |
