michael@0: /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
michael@0:  * vim: set ts=8 sts=4 et sw=4 tw=99:
michael@0:  */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "jsapi-tests/tests.h"
michael@0: 
michael@0: BEGIN_TEST(testDeepFreeze_bug535703)
michael@0: {
michael@0:     JS::RootedValue v(cx);
michael@0:     EVAL("var x = {}; x;", &v);
michael@0:     JS::RootedObject obj(cx, JSVAL_TO_OBJECT(v));
michael@0:     CHECK(JS_DeepFreezeObject(cx, obj));  // don't crash
michael@0:     EVAL("Object.isFrozen(x)", &v);
michael@0:     CHECK_SAME(v, JSVAL_TRUE);
michael@0:     return true;
michael@0: }
michael@0: END_TEST(testDeepFreeze_bug535703)
michael@0: 
michael@0: BEGIN_TEST(testDeepFreeze_deep)
michael@0: {
michael@0:     JS::RootedValue a(cx), o(cx);
michael@0:     EXEC("var a = {}, o = a;\n"
michael@0:          "for (var i = 0; i < 5000; i++)\n"
michael@0:          "    a = {x: a, y: a};\n");
michael@0:     EVAL("a", &a);
michael@0:     EVAL("o", &o);
michael@0: 
michael@0:     JS::RootedObject aobj(cx, JSVAL_TO_OBJECT(a));
michael@0:     CHECK(JS_DeepFreezeObject(cx, aobj));
michael@0: 
michael@0:     JS::RootedValue b(cx);
michael@0:     EVAL("Object.isFrozen(a)", &b);
michael@0:     CHECK_SAME(b, JSVAL_TRUE);
michael@0:     EVAL("Object.isFrozen(o)", &b);
michael@0:     CHECK_SAME(b, JSVAL_TRUE);
michael@0:     return true;
michael@0: }
michael@0: END_TEST(testDeepFreeze_deep)
michael@0: 
michael@0: BEGIN_TEST(testDeepFreeze_loop)
michael@0: {
michael@0:     JS::RootedValue x(cx), y(cx);
michael@0:     EXEC("var x = [], y = {x: x}; y.y = y; x.push(x, y);");
michael@0:     EVAL("x", &x);
michael@0:     EVAL("y", &y);
michael@0: 
michael@0:     JS::RootedObject xobj(cx, JSVAL_TO_OBJECT(x));
michael@0:     CHECK(JS_DeepFreezeObject(cx, xobj));
michael@0: 
michael@0:     JS::RootedValue b(cx);
michael@0:     EVAL("Object.isFrozen(x)", &b);
michael@0:     CHECK_SAME(b, JSVAL_TRUE);
michael@0:     EVAL("Object.isFrozen(y)", &b);
michael@0:     CHECK_SAME(b, JSVAL_TRUE);
michael@0:     return true;
michael@0: }
michael@0: END_TEST(testDeepFreeze_loop)