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589ac5004c
PR-URL: https://github.com/nodejs/node/pull/49730 Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com> Reviewed-By: Zeyu "Alex" Yang <himself65@outlook.com> Reviewed-By: Matthew Aitken <maitken033380023@gmail.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com> Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
55 lines
1.3 KiB
JavaScript
55 lines
1.3 KiB
JavaScript
// Flags: --no-warnings
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'use strict';
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const common = require('../common');
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// Because registering a Blob URL requires generating a random
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// UUID, it can only be done if crypto support is enabled.
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if (!common.hasCrypto)
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common.skip('missing crypto');
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const {
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URL,
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} = require('url');
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const {
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Blob,
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resolveObjectURL,
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} = require('buffer');
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const assert = require('assert');
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(async () => {
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const blob = new Blob(['hello']);
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const id = URL.createObjectURL(blob);
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assert.strictEqual(typeof id, 'string');
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const otherBlob = resolveObjectURL(id);
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assert.ok(otherBlob instanceof Blob);
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assert.strictEqual(otherBlob.constructor, Blob);
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assert.strictEqual(otherBlob.size, 5);
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assert.strictEqual(
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Buffer.from(await otherBlob.arrayBuffer()).toString(),
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'hello');
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URL.revokeObjectURL(id);
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// should do nothing
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URL.revokeObjectURL(id);
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assert.strictEqual(resolveObjectURL(id), undefined);
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// Leaving a Blob registered should not cause an assert
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// when Node.js exists
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URL.createObjectURL(new Blob());
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})().then(common.mustCall());
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['not a url', undefined, 1, 'blob:nodedata:1:wrong', {}].forEach((i) => {
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assert.strictEqual(resolveObjectURL(i), undefined);
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});
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[undefined, 1, '', false, {}].forEach((i) => {
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assert.throws(() => URL.createObjectURL(i), {
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code: 'ERR_INVALID_ARG_TYPE',
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});
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});
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