b890362e1aPR-URL: https://github.com/nodejs/node/pull/60832 Reviewed-By: LiviaMedeiros <livia@cirno.name> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
338 lines
18 KiB
JavaScript
338 lines
18 KiB
JavaScript
// This test is adopted from V8's test suite.
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// See deps/v8/test/mjsunit/instanceof-2.js in Node.js source repository.
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//
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// Copyright 2010 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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'use strict';
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const common = require('../../common');
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const addon = require(`./build/${common.buildType}/test_general`);
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const assert = require('assert');
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const except = 'exception';
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let correct_answer_index = 0;
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const correct_answers = [
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false, false, true, true, false, false, true, true,
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true, false, false, true, true, false, false, true,
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false, true, true, false, false, true, true, false,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, false, true,
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except, except, true, false, except, except, true, false,
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except, except, false, false, except, except, false, false,
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false, false, except, except, false, false, except, except,
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true, false, except, except, true, false, except, except,
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false, true, except, except, false, true, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, false, false, true, true,
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true, false, false, true, false, false, true, true,
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false, true, true, false, false, true, true, false,
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true, true, false, false, false, true, true, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, true, false,
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except, except, false, false, except, except, true, false,
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false, false, except, except, false, false, except, except,
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true, false, except, except, true, false, except, except,
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false, true, except, except, false, true, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, false, true, true, false,
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true, false, false, true, true, true, false, false,
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false, true, true, false, false, true, true, false,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, false, true,
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except, except, true, false, except, except, true, false,
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except, except, false, false, except, except, false, false,
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false, false, except, except, false, true, except, except,
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true, false, except, except, true, true, except, except,
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false, true, except, except, false, true, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, false, true, true, false,
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true, false, false, true, false, true, true, false,
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false, true, true, false, false, true, true, false,
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true, true, false, false, false, true, true, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, true, false,
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except, except, false, false, except, except, true, false,
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false, false, except, except, false, true, except, except,
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true, false, except, except, true, true, except, except,
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false, true, except, except, false, true, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, false, false, true, true,
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true, false, false, true, false, false, true, true,
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false, true, true, false, true, true, false, false,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, false, false,
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except, except, false, false, except, except, false, false,
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false, false, except, except, false, false, except, except,
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true, false, except, except, false, false, except, except,
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false, true, except, except, true, true, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, false, false, true, true,
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true, false, false, true, false, false, true, true,
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false, true, true, false, true, true, false, false,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, false, false,
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except, except, false, false, except, except, false, false,
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false, false, except, except, false, false, except, except,
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true, false, except, except, false, false, except, except,
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false, true, except, except, true, true, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, true, true, false, false,
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true, false, false, true, true, true, false, false,
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false, true, true, false, true, true, false, false,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, false, false,
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except, except, false, false, except, except, false, false,
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false, false, except, except, true, true, except, except,
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true, false, except, except, true, true, except, except,
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false, true, except, except, true, true, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, true, true, false, false,
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true, false, false, true, true, true, false, false,
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false, true, true, false, true, true, false, false,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, false, false,
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except, except, false, false, except, except, false, false,
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false, false, except, except, true, true, except, except,
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true, false, except, except, true, true, except, except,
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false, true, except, except, true, true, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, false, false, true, true,
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true, false, false, true, true, true, false, false,
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false, true, true, false, false, false, true, true,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, false, false,
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except, except, true, false, except, except, true, true,
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except, except, false, false, except, except, false, false,
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false, false, except, except, false, false, except, except,
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true, false, except, except, true, true, except, except,
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false, true, except, except, false, false, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, false, false, true, true,
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true, false, false, true, false, false, true, true,
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false, true, true, false, false, false, true, true,
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true, true, false, false, false, false, true, true,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, true, true,
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except, except, false, false, except, except, true, true,
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false, false, except, except, false, false, except, except,
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true, false, except, except, true, true, except, except,
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false, true, except, except, false, false, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, false, false, true, true,
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true, false, false, true, true, true, false, false,
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false, true, true, false, false, false, true, true,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, false, false,
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except, except, true, false, except, except, true, true,
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except, except, false, false, except, except, false, false,
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false, false, except, except, false, false, except, except,
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true, false, except, except, true, true, except, except,
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false, true, except, except, false, false, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, false, false, true, true,
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true, false, false, true, false, false, true, true,
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false, true, true, false, false, false, true, true,
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true, true, false, false, false, false, true, true,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, true, true,
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except, except, false, false, except, except, true, true,
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false, false, except, except, false, false, except, except,
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true, false, except, except, true, true, except, except,
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false, true, except, except, false, false, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, false, false, true, true,
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true, false, false, true, false, false, true, true,
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false, true, true, false, true, true, false, false,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, false, false,
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except, except, false, false, except, except, false, false,
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false, false, except, except, false, false, except, except,
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true, false, except, except, false, false, except, except,
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false, true, except, except, true, true, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, false, false, true, true,
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true, false, false, true, false, false, true, true,
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false, true, true, false, true, true, false, false,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, false, false,
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except, except, false, false, except, except, false, false,
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false, false, except, except, false, false, except, except,
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true, false, except, except, false, false, except, except,
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false, true, except, except, true, true, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, true, true, false, false,
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true, false, false, true, true, true, false, false,
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false, true, true, false, true, true, false, false,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, false, false,
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except, except, false, false, except, except, false, false,
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false, false, except, except, true, true, except, except,
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true, false, except, except, true, true, except, except,
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false, true, except, except, true, true, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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false, false, true, true, true, true, false, false,
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true, false, false, true, true, true, false, false,
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false, true, true, false, true, true, false, false,
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true, true, false, false, true, true, false, false,
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except, except, true, true, except, except, true, true,
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except, except, false, true, except, except, true, true,
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except, except, true, false, except, except, false, false,
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except, except, false, false, except, except, false, false,
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false, false, except, except, true, true, except, except,
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true, false, except, except, true, true, except, except,
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false, true, except, except, true, true, except, except,
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true, true, except, except, true, true, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except,
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except, except, except, except, except, except, except, except];
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for (let i = 0; i < 256; i++) {
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Test(i & 1, i & 2, i & 4, i & 8, i & 0x10, i & 0x20, i & 0x40, i & 0x80);
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}
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function InstanceTest(x, func) {
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try {
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const answer = addon.doInstanceOf(x, func);
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assert.strictEqual(correct_answers[correct_answer_index], answer);
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} catch (e) {
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assert.match(`${e}`, /prototype/);
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assert.strictEqual(correct_answers[correct_answer_index], except);
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}
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correct_answer_index++;
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}
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function Test(a, b, c, d, e, f, g, h) {
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function Foo() { }
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function Bar() { }
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if (c) Foo.prototype = 12;
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if (d) Bar.prototype = 13;
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const x = a ? new Foo() : new Bar();
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const y = b ? new Foo() : new Bar();
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InstanceTest(x, Foo);
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InstanceTest(y, Foo);
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InstanceTest(x, Bar);
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InstanceTest(y, Bar);
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if (e) x.__proto__ = Bar.prototype; // eslint-disable-line no-proto
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if (f) y.__proto__ = Foo.prototype; // eslint-disable-line no-proto
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if (g) {
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Object.setPrototypeOf(x, y);
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} else if (h) {
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Object.setPrototypeOf(y, x);
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}
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InstanceTest(x, Foo);
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InstanceTest(y, Foo);
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InstanceTest(x, Bar);
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InstanceTest(y, Bar);
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}
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