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50930a0fa0
PR-URL: https://github.com/nodejs/node/pull/39469 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
60 lines
1001 B
JavaScript
60 lines
1001 B
JavaScript
// Copyright 2021 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --expose-gc --interrupt-budget=100 --predictable
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let GC;
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(function () {
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let countGC = 0;
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GC = function () {
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if (countGC++ < 50) gc();
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};
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})();
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var dummy = {};
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dummy.index = 1;
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delete dummy.index;
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GC();
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dummy.index = 1;
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delete dummy.index;
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GC();
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dummy.index = 1;
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delete dummy.index;
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GC();
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dummy.index = 1;
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delete dummy.index;
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GC();
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dummy.index = 1;
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delete dummy.index;
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GC();
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function main() {
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const obj = {};
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const anotherobj = { a: 10 };
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obj.d = anotherobj;
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try {
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delete obj.d;
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GC();
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} catch (e) {}
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try { obj.d = obj; } catch (e) {}
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const a = [1];
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try {
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for (var i = 0; i < 10; i++) {
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var s = "";
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s.x = function () { if (typeof i == "object") gaga(a); };
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try { obj[0] = {}; } catch (e) {}
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}
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} catch (e) {}
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}
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for (var i = 0; i < 50; i++) {
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main();
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}
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