33 lines
1.1 KiB
JavaScript
33 lines
1.1 KiB
JavaScript
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'use strict';
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// TODO, semver-major: delete this
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var $TypeError = require('es-errors/type');
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var $SyntaxError = require('es-errors/syntax');
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var isMatchRecord = require('./records/match-record');
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var isPropertyDescriptor = require('./records/property-descriptor');
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var isIteratorRecord = require('./records/iterator-record');
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var isPromiseCapabilityRecord = require('./records/promise-capability-record');
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var isAsyncGeneratorRequestRecord = require('./records/async-generator-request-record');
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var isRegExpRecord = require('./records/regexp-record');
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var predicates = {
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'Property Descriptor': isPropertyDescriptor,
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'Match Record': isMatchRecord,
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'Iterator Record': isIteratorRecord,
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'PromiseCapability Record': isPromiseCapabilityRecord,
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'AsyncGeneratorRequest Record': isAsyncGeneratorRequestRecord,
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'RegExp Record': isRegExpRecord
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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(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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