20352515932

Committed 18 Dec 2025 09:56PM UTC coverage: 35.115% (-28.4%) from 63.485%

Build # 20352515932

Build Type

push

github

Committed by

web-flow

Commit Message

feat(loader-utils): Export is-type helpers (#3258)

Coverage Stats

1188 of 1998 branches covered (59.46%)

Branch coverage included in aggregate %.

147 of 211 new or added lines in 13 files covered. (69.67%)

30011 existing lines in 424 files now uncovered.

37457 of 108056 relevant lines covered (34.66%)

0.79 hits per line

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59.18

/modules/xml/src/html-loader.ts

// loaders.gl
// SPDX-License-Identifier: MIT
// Copyright (c) vis.gl contributors

import type {LoaderWithParser} from '@loaders.gl/loader-utils';
import {mergeOptions} from '@loaders.gl/loader-utils';
import {XMLLoader, XMLLoaderOptions} from './xml-loader';

export type HTMLLoaderOptions = XMLLoaderOptions;

/**
 * Loader for HTML files
 * Essentially a copy of the XMLLoader with different mime types, file extensions and content tests.
 * This split enables applications can control whether they want HTML responses to be parsed by the XML loader or not.
 * This loader does not have any additional understanding of the structure of HTML or the document.
 */
export const HTMLLoader = {
  ...XMLLoader,
  name: 'HTML',
  id: 'html',
  extensions: ['html', 'htm'],
  mimeTypes: ['text/html'],
  testText: testHTMLFile,
  parse: async (arrayBuffer: ArrayBuffer, options?: XMLLoaderOptions) =>
    parseTextSync(new TextDecoder().decode(arrayBuffer), options),
  parseTextSync: (text: string, options?: XMLLoaderOptions) => parseTextSync(text, options)
} as const satisfies LoaderWithParser<any, never, HTMLLoaderOptions>;

function testHTMLFile(text: string): boolean {
  // TODO - There could be space first.
  return text.startsWith('<html');
}

function parseTextSync(text: string, options?: XMLLoaderOptions): any {
  // fast-xml-parser can recognize HTML entities
  // https://github.com/NaturalIntelligence/fast-xml-parser/blob/master/docs/v4/2.XMLparseOptions.md#htmlentities
  // https://github.com/NaturalIntelligence/fast-xml-parser/blob/master/docs/v4/5.Entities.md
  options = mergeOptions(options, {
    xml: {
      _parser: 'fast-xml-parser',
      _fastXML: {
        htmlEntities: true
      }
    }
  });

  return XMLLoader.parseTextSync?.(text, options);
}

1	// loaders.gl	1✔
2	// SPDX-License-Identifier: MIT	1✔
3	// Copyright (c) vis.gl contributors	1✔
4		1✔
5	import type {LoaderWithParser} from '@loaders.gl/loader-utils';	1✔
6	import {mergeOptions} from '@loaders.gl/loader-utils';	1✔
7	import {XMLLoader, XMLLoaderOptions} from './xml-loader';	1✔
8		1✔
9	export type HTMLLoaderOptions = XMLLoaderOptions;	1✔
10		1✔
11	/**	1✔
12	* Loader for HTML files	1✔
13	* Essentially a copy of the XMLLoader with different mime types, file extensions and content tests.	1✔
14	* This split enables applications can control whether they want HTML responses to be parsed by the XML loader or not.	1✔
15	* This loader does not have any additional understanding of the structure of HTML or the document.	1✔
16	*/	1✔
17	export const HTMLLoader = {	1✔
18	...XMLLoader,	1✔
19	name: 'HTML',	1✔
20	id: 'html',	1✔
21	extensions: ['html', 'htm'],	1✔
22	mimeTypes: ['text/html'],	1✔
23	testText: testHTMLFile,	1✔
24	parse: async (arrayBuffer: ArrayBuffer, options?: XMLLoaderOptions) =>	1✔
25	parseTextSync(new TextDecoder().decode(arrayBuffer), options),	×
26	parseTextSync: (text: string, options?: XMLLoaderOptions) => parseTextSync(text, options)	1✔
27	} as const satisfies LoaderWithParser<any, never, HTMLLoaderOptions>;	1✔
28		1✔
29	function testHTMLFile(text: string): boolean {	×
30	// TODO - There could be space first.	×
31	return text.startsWith('<html');	×
32	}	×
33		1✔
UNCOV 34	function parseTextSync(text: string, options?: XMLLoaderOptions): any {	×
UNCOV 35	// fast-xml-parser can recognize HTML entities	×
UNCOV 36	// https://github.com/NaturalIntelligence/fast-xml-parser/blob/master/docs/v4/2.XMLparseOptions.md#htmlentities	×
UNCOV 37	// https://github.com/NaturalIntelligence/fast-xml-parser/blob/master/docs/v4/5.Entities.md	×
UNCOV 38	options = mergeOptions(options, {	×
UNCOV 39	xml: {	×
UNCOV 40	_parser: 'fast-xml-parser',	×
UNCOV 41	_fastXML: {	×
UNCOV 42	htmlEntities: true	×
UNCOV 43	}	×
UNCOV 44	}	×
UNCOV 45	});	×
UNCOV 46		×
UNCOV 47	return XMLLoader.parseTextSync?.(text, options);	×
UNCOV 48	}	×

visgl / loaders.gl / 20352515932

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