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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: set ts=8 sts=2 et sw=2 tw=80:
*/
/* 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-tests/tests.h"
BEGIN_TEST(testDeepFreeze_bug535703) {
JS::RootedValue v(cx);
EVAL("var x = {}; x;", &v);
JS::RootedObject obj(cx, v.toObjectOrNull());
CHECK(JS_DeepFreezeObject(cx, obj)); // don't crash
EVAL("Object.isFrozen(x)", &v);
CHECK(v.isTrue());
return true;
}
END_TEST(testDeepFreeze_bug535703)
BEGIN_TEST(testDeepFreeze_deep) {
JS::RootedValue a(cx), o(cx);
EXEC(
"var a = {}, o = a;\n"
"for (var i = 0; i < 5000; i++)\n"
" a = {x: a, y: a};\n");
EVAL("a", &a);
EVAL("o", &o);
JS::RootedObject aobj(cx, a.toObjectOrNull());
CHECK(JS_DeepFreezeObject(cx, aobj));
JS::RootedValue b(cx);
EVAL("Object.isFrozen(a)", &b);
CHECK(b.isTrue());
EVAL("Object.isFrozen(o)", &b);
CHECK(b.isTrue());
return true;
}
END_TEST(testDeepFreeze_deep)
BEGIN_TEST(testDeepFreeze_loop) {
JS::RootedValue x(cx), y(cx);
EXEC("var x = [], y = {x: x}; y.y = y; x.push(x, y);");
EVAL("x", &x);
EVAL("y", &y);
JS::RootedObject xobj(cx, x.toObjectOrNull());
CHECK(JS_DeepFreezeObject(cx, xobj));
JS::RootedValue b(cx);
EVAL("Object.isFrozen(x)", &b);
CHECK(b.isTrue());
EVAL("Object.isFrozen(y)", &b);
CHECK(b.isTrue());
return true;
}
END_TEST(testDeepFreeze_loop)