From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- js/src/jsapi-tests/testMemoryAssociation.cpp | 44 ++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 js/src/jsapi-tests/testMemoryAssociation.cpp (limited to 'js/src/jsapi-tests/testMemoryAssociation.cpp') diff --git a/js/src/jsapi-tests/testMemoryAssociation.cpp b/js/src/jsapi-tests/testMemoryAssociation.cpp new file mode 100644 index 0000000000..49e910d63e --- /dev/null +++ b/js/src/jsapi-tests/testMemoryAssociation.cpp @@ -0,0 +1,44 @@ +/* -*- 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) -- cgit v1.2.3