JSObject * JSAPITest::createGlobal(JSPrincipals *principals)
{
/* Create the global object. */
global = JS_NewGlobalObject(cx, getGlobalClass(), principals);
if (!global)
return NULL;
JS_AddNamedObjectRoot(cx, &global, "test-global");
JS::HandleObject globalHandle = JS::HandleObject::fromMarkedLocation(&global);
JSAutoCompartment ac(cx, globalHandle);
/* Populate the global object with the standard globals, like Object and
Array. */
if (!JS_InitStandardClasses(cx, globalHandle))
return NULL;
return global;
}
bool
eval(const char *asciiChars, JSPrincipals *principals, JSPrincipals *originPrincipals, jsval *rval)
{
size_t len = strlen(asciiChars);
jschar *chars = new jschar[len+1];
for (size_t i = 0; i < len; ++i)
chars[i] = asciiChars[i];
chars[len] = 0;
JS::RootedObject global(cx, JS_NewGlobalObject(cx, getGlobalClass(), principals, JS::FireOnNewGlobalHook));
CHECK(global);
JSAutoCompartment ac(cx, global);
CHECK(JS_InitStandardClasses(cx, global));
bool ok = JS_EvaluateUCScriptForPrincipalsVersionOrigin(cx, global,
principals,
originPrincipals,
chars, len, "", 0, rval,
JSVERSION_DEFAULT);
delete[] chars;
return ok;
}
JSObject * JSAPITest::createGlobal(JSPrincipals *principals)
{
/* Create the global object. */
JS::CompartmentOptions options;
options.setVersion(JSVERSION_LATEST);
global = JS_NewGlobalObject(cx, getGlobalClass(), principals, JS::FireOnNewGlobalHook, options);
if (!global)
return nullptr;
JS::AddNamedObjectRoot(cx, &global, "test-global");
JS::HandleObject globalHandle = JS::HandleObject::fromMarkedLocation(global.unsafeGet());
JSAutoCompartment ac(cx, globalHandle);
/* Populate the global object with the standard globals, like Object and
Array. */
if (!JS_InitStandardClasses(cx, globalHandle)) {
global = nullptr;
JS::RemoveObjectRoot(cx, &global);
}
return global;
}
bool
eval(const char* asciiChars, bool mutedErrors, JS::MutableHandleValue rval)
{
size_t len = strlen(asciiChars);
mozilla::UniquePtr<char16_t[]> chars(new char16_t[len+1]);
for (size_t i = 0; i < len; ++i)
chars[i] = asciiChars[i];
chars[len] = 0;
JS::RootedObject global(cx, JS_NewGlobalObject(cx, getGlobalClass(), nullptr, JS::FireOnNewGlobalHook));
CHECK(global);
JSAutoCompartment ac(cx, global);
CHECK(JS_InitStandardClasses(cx, global));
JS::CompileOptions options(cx);
options.setMutedErrors(mutedErrors)
.setFileAndLine("", 0);
return JS::Evaluate(cx, options, chars.get(), len, rval);
}
JSObject *createTestGlobal()
{
JS::CompartmentOptions options;
options.setVersion(JSVERSION_LATEST);
return JS_NewGlobalObject(cx, getGlobalClass(), nullptr, JS::FireOnNewGlobalHook, options);
}
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2; -*- */
/* 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/. */
// Test that heap snapshots walk the compartment boundaries correctly.
#include "DevTools.h"
DEF_TEST(DoesntCrossCompartmentBoundaries, {
// Create a new global to get a new compartment.
JS::CompartmentOptions options;
JS::RootedObject newGlobal(cx, JS_NewGlobalObject(cx,
getGlobalClass(),
nullptr,
JS::FireOnNewGlobalHook,
options));
ASSERT_TRUE(newGlobal);
JSCompartment* newCompartment = nullptr;
{
JSAutoCompartment ac(cx, newGlobal);
ASSERT_TRUE(JS_InitStandardClasses(cx, newGlobal));
newCompartment = js::GetContextCompartment(cx);
}
ASSERT_TRUE(newCompartment);
ASSERT_NE(newCompartment, compartment);
// Our set of target compartments is only the pre-existing compartment and
// does not include the new compartment.
JS::CompartmentSet targetCompartments;
ASSERT_TRUE(targetCompartments.init());
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2; -*- */
/* 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/. */
// Test that heap snapshots walk the compartment boundaries correctly.
#include "DevTools.h"
DEF_TEST(DoesntCrossCompartmentBoundaries, {
// Create a new global to get a new compartment.
JS::RealmOptions options;
JS::RootedObject newGlobal(
cx, JS_NewGlobalObject(cx, getGlobalClass(), nullptr,
JS::FireOnNewGlobalHook, options));
ASSERT_TRUE(newGlobal);
JS::Compartment* newCompartment = nullptr;
{
JSAutoRealm ar(cx, newGlobal);
ASSERT_TRUE(JS::InitRealmStandardClasses(cx));
newCompartment = js::GetContextCompartment(cx);
}
ASSERT_TRUE(newCompartment);
ASSERT_NE(newCompartment, compartment);
// Our set of target compartments is only the pre-existing compartment and
// does not include the new compartment.
JS::CompartmentSet targetCompartments;
ASSERT_TRUE(targetCompartments.put(compartment));
FakeNode nodeA;
JSObject* createTestGlobal()
{
JS::CompartmentOptions options;
return JS_NewGlobalObject(cx, getGlobalClass(), nullptr, JS::FireOnNewGlobalHook, options);
}