pkg/analyzer_utilities/test/html_parser_test.dart

// Copyright (c) 2026, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'package:analyzer_utilities/html_parser.dart' as html_parser;
import 'package:test/test.dart';

void main() {
  test('removes empty HTML comments', () {
    var document = html_parser.parse(
      '<div><!---->hello</div>',
      Uri.parse('test.html'),
    );

    expect(document.outerHtml, '<!DOCTYPE html><div>hello</div>\n');
  });

  test('removes comments containing greater-than signs', () {
    var document = html_parser.parse(
      '<div><!-- a > b -->hello</div>',
      Uri.parse('test.html'),
    );

    expect(document.outerHtml, '<!DOCTYPE html><div>hello</div>\n');
  });

  test('removes multiline comments', () {
    var document = html_parser.parse(
      '<div><!--\nmultiline\ncomment\n-->hello</div>',
      Uri.parse('test.html'),
    );

    expect(document.outerHtml, '<!DOCTYPE html><div>hello</div>\n');
  });
}