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Kmake/deps/v8/test/mjsunit/shared-memory/shared-string-in-code-object.js
2026-05-26 23:36:42 -07:00

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JavaScript

// Copyright 2022 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// Flags: --shared-string-table --allow-natives-syntax --stress-compaction
function foo() { return "foo"; }
%PrepareFunctionForOptimization(foo);
let value = foo();
assertTrue(%IsSharedString(value));
%OptimizeFunctionOnNextCall(foo);
value = foo();
assertTrue(%IsSharedString(value));
%SharedGC();
value = foo();
assertTrue(%IsSharedString(value));
assertEquals("foo", value);