bdde081050
Added test to ensure that release notes are parsed properly Updated to latest dependencies to fix security vulnerability Updated GH Actions Workflow to run test before updating tag Updated README.md to reflect proper whatsnew documentation.
49 lines
1.3 KiB
JavaScript
49 lines
1.3 KiB
JavaScript
'use strict';
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var GetIntrinsic = require('../GetIntrinsic');
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var $TypeError = GetIntrinsic('%TypeError%');
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var $SyntaxError = GetIntrinsic('%SyntaxError%');
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var has = require('has');
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var predicates = {
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// https://ecma-international.org/ecma-262/6.0/#sec-property-descriptor-specification-type
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'Property Descriptor': function isPropertyDescriptor(Type, Desc) {
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if (Type(Desc) !== 'Object') {
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return false;
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}
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var allowed = {
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'[[Configurable]]': true,
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'[[Enumerable]]': true,
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'[[Get]]': true,
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'[[Set]]': true,
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'[[Value]]': true,
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'[[Writable]]': true
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};
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for (var key in Desc) { // eslint-disable-line
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if (has(Desc, key) && !allowed[key]) {
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return false;
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}
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}
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var isData = has(Desc, '[[Value]]');
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var IsAccessor = has(Desc, '[[Get]]') || has(Desc, '[[Set]]');
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if (isData && IsAccessor) {
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throw new $TypeError('Property Descriptors may not be both accessor and data descriptors');
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}
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return true;
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}
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};
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module.exports = function assertRecord(Type, recordType, argumentName, value) {
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var predicate = predicates[recordType];
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if (typeof predicate !== 'function') {
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throw new $SyntaxError('unknown record type: ' + recordType);
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}
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if (!predicate(Type, value)) {
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throw new $TypeError(argumentName + ' must be a ' + recordType);
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}
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};
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