111 lines
2.4 KiB
JavaScript
111 lines
2.4 KiB
JavaScript
/**
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* @license Apache-2.0
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*
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* Copyright (c) 2018 The Stdlib Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict';
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/**
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* Test if a value is a URI.
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*
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* @module @stdlib/assert/is-uri
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*
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* @example
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* var isURI = require( '@stdlib/assert/is-uri' );
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*
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* var bool = isURI( 'http://google.com' );
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* // returns true
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*
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* bool = isURI( 'http://localhost/' );
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* // returns true
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*
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* bool = isURI( 'http://example.w3.org/path%20with%20spaces.html' );
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* // returns true
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*
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* bool = isURI( 'http://example.w3.org/%20' );
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* // returns true
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*
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* bool = isURI( 'ftp://ftp.is.co.za/rfc/rfc1808.txt' );
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* // returns true
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*
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* bool = isURI( 'ftp://ftp.is.co.za/../../../rfc/rfc1808.txt' );
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* // returns true
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*
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* bool = isURI( 'http://www.ietf.org/rfc/rfc2396.txt' );
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* // returns true
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*
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* bool = isURI( 'ldap://[2001:db8::7]/c=GB?objectClass?one' );
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* // returns true
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*
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* bool = isURI( 'mailto:John.Doe@example.com' );
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* // returns true
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*
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* bool = isURI( 'news:comp.infosystems.www.servers.unix' );
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* // returns true
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*
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* bool = isURI( 'tel:+1-816-555-1212' );
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* // returns true
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*
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* bool = isURI( 'telnet://192.0.2.16:80/' );
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* // returns true
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*
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* bool = isURI( 'urn:oasis:names:specification:docbook:dtd:xml:4.1.2' );
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* // returns true
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*
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* // No scheme:
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* bool = isURI( '' );
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* // returns false
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*
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* // No scheme:
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* bool = isURI( 'foo' );
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* // returns false
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*
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* // No scheme:
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* bool = isURI( 'foo@bar' );
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* // returns false
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*
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* // No scheme:
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* bool = isURI( '://foo/' );
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* // returns false
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*
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* // Illegal characters:
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* bool = isURI( 'http://<foo>' );
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* // returns false
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*
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* // Invalid path:
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* bool = isURI( 'http:////foo.html' );
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* // returns false
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*
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* // Incomplete hex escapes...
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* bool = isURI( 'http://example.w3.org/%a' );
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* // returns false
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*
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* bool = isURI( 'http://example.w3.org/%a/foo' );
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* // returns false
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*
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* bool = isURI( 'http://example.w3.org/%at' );
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* // returns false
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*/
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// MODULES //
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var isURI = require( './main.js' );
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// EXPORTS //
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module.exports = isURI;
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