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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.h"
#include "jspubtd.h"
#include "js/CompilationAndEvaluation.h"
#include "jsapi-tests/tests.h"
static const JS::MemoryUse TestUse1 = JS::MemoryUse::XPCWrappedNative;
static const JS::MemoryUse TestUse2 = JS::MemoryUse::DOMBinding;
BEGIN_TEST(testMemoryAssociation) {
JS::RootedObject obj(cx, JS_NewPlainObject(cx));
CHECK(obj);
// No association is allowed for nursery objects.
JS_GC(cx);
// Test object/memory association.
JS::AddAssociatedMemory(obj, 100, TestUse1);
JS::RemoveAssociatedMemory(obj, 100, TestUse1);
// Test association when object moves due to compacting GC.
void* initial = obj;
JS::AddAssociatedMemory(obj, 300, TestUse1);
JS::PrepareForFullGC(cx);
JS::NonIncrementalGC(cx, JS::GCOptions::Shrink, JS::GCReason::DEBUG_GC);
CHECK(obj != initial);
JS::RemoveAssociatedMemory(obj, 300, TestUse1);
// Test multiple associations.
JS::AddAssociatedMemory(obj, 400, TestUse1);
JS::AddAssociatedMemory(obj, 500, TestUse2);
JS::RemoveAssociatedMemory(obj, 400, TestUse1);
JS::RemoveAssociatedMemory(obj, 500, TestUse2);
return true;
}
END_TEST(testMemoryAssociation)