a7cbf19a82
PR-URL: https://github.com/nodejs/node/pull/38273 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Michael Dawson <midawson@redhat.com> Reviewed-By: Mary Marchini <oss@mmarchini.me>
38 lines
1.1 KiB
JavaScript
38 lines
1.1 KiB
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: --always-sparkplug --allow-natives-syntax
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// This test mainly exists to make ClusterFuzz aware of
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// d8.test.verifySourcePositions.
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globalValue = false;
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function foo(param1, ...param2) {
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try {
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for (let key in param1) { param2.push(key); }
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for (let a of param1) { param2.push(a); }
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let [a, b] = param2;
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let copy = [{literal:1}, {}, [], [1], 1, ...param2];
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return a + b + copy.length;
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} catch (e) {
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return e.toString().match(/[a-zA-Z]+/g);
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} finally {
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globalValue = new String(23);
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}
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return Math.min(Math.random(), 0.5);
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}
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var obj = [...Array(10).keys()];
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obj.foo = 'bar';
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foo(obj, obj);
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d8.test.verifySourcePositions(foo);
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// Make sure invalid calls throw.
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assertThrows(() => {d8.test.verifySourcePositions(0)});
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assertThrows(() => {d8.test.verifySourcePositions(obj)});
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assertThrows(() => {d8.test.verifySourcePositions(new Proxy(foo, {}))});
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assertThrows(() => {d8.test.verifySourcePositions(%GetUndetectable())});
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