mirror of https://github.com/tc39/test262.git
48 lines
1.7 KiB
JavaScript
48 lines
1.7 KiB
JavaScript
// Copyright (C) 2021 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-parse-json-module
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description: Correctly parses the JSON representation of an array
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info: |
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# 1.4 ParseJSONModule ( source )
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The abstract operation ParseJSONModule takes a single argument source which
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is a String representing the contents of a module.
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1. Let json be ? Call(%JSON.parse%, undefined, « source »).
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2. Return CreateDefaultExportSyntheticModule(json).
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To more fully verify parsing correctness, the source text of the imported
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module record includes non-printable characters (specifically, all four forms
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of JSON's so-called "whitespace" token) both before and after the "value."
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flags: [module]
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features: [import-assertions, json-modules]
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---*/
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import value from './json-value-array_FIXTURE.json' assert { type: 'json' };
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assert(Array.isArray(value), 'the exported value is an array');
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assert.sameValue(
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Object.getPrototypeOf(value),
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Array.prototype,
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'the exported value is not a subclass of Array'
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);
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assert.sameValue(Object.getOwnPropertyNames(value).length, 7);
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assert.sameValue(value.length, 6);
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assert.sameValue(value[0], -1.2345);
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assert.sameValue(value[1], true);
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assert.sameValue(value[2], 'a string value');
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assert.sameValue(value[3], null);
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assert.sameValue(Object.getPrototypeOf(value[4]), Object.prototype);
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assert.sameValue(Object.getOwnPropertyNames(value[4]).length, 0);
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assert(Array.isArray(value[5]), 'the fifth element is an array');
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assert.sameValue(
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Object.getPrototypeOf(value[5]),
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Array.prototype,
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'the fifth element is not a subclass of Array'
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);
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assert.sameValue(Object.getOwnPropertyNames(value[5]).length, 1);
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