ec49a09bbbPR-URL: https://github.com/nodejs/node/pull/61316 Reviewed-By: Matthew Aitken <maitken033380023@gmail.com> Reviewed-By: Jason Zhang <xzha4350@gmail.com> Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: Mattias Buelens <mattias@buelens.com>
13 lines
503 B
JavaScript
13 lines
503 B
JavaScript
"use strict";
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test(() => {
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class CustomImage extends Image {}
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var instance = new CustomImage();
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assert_equals(
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Object.getPrototypeOf(instance), CustomImage.prototype,
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"Object.getPrototypeOf(instance) === CustomImage.prototype");
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assert_true(instance instanceof CustomImage, "instance instanceof CustomImage");
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assert_true(instance instanceof HTMLImageElement, "instance instanceof HTMLImageElement");
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}, "[LegacyFactoryFunction] can be subclassed and correctly handles NewTarget");
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