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# -*- coding: utf-8 -*- #
# frozen_string_literal: true
describe Rouge::Lexers::HTML do
let(:subject) { Rouge::Lexers::HTML.new }
include Support::Lexing
it 'lexes embedded script tags' do
assert_no_errors '<script>x && x < y;</script>'
end
describe 'lexing' do
include Support::Lexing
describe 'element names' do
it 'allow dashes to support custom elements' do
assert_tokens_equal '<custom-element></custom-element>',
['Name.Tag', '<custom-element></custom-element>']
end
end
describe 'attribute names' do
it 'allow * to support Angular 2+ structural Directives' do
assert_tokens_equal '<custom-element *ng-structural-directive></custom-element>',
['Name.Tag', '<custom-element'],
['Text', ' '],
['Name.Attribute', '*ng-structural-directive'],
['Name.Tag', '></custom-element>']
end
end
describe 'attribute names' do
it 'allow # to support Angular 2+ template reference variables' do
assert_tokens_equal '<custom-element #ref></custom-element>',
['Name.Tag', '<custom-element'],
['Text', ' '],
['Name.Attribute', '#ref'],
['Name.Tag', '></custom-element>']
end
end
describe 'attribute names' do
it 'allow [] to support Angular 2+ data binding inputs' do
assert_tokens_equal '<custom-element [target]="expression"></custom-element>',
['Name.Tag', '<custom-element'],
['Text', ' '],
['Name.Attribute', '[target]='],
['Literal.String', '"expression"'],
['Name.Tag', '></custom-element>']
end
end
describe 'attribute names' do
it 'allow () to support Angular 2+ data binding outputs' do
assert_tokens_equal '<custom-element (target)="expression"></custom-element>',
['Name.Tag', '<custom-element'],
['Text', ' '],
['Name.Attribute', '(target)='],
['Literal.String', '"expression"'],
['Name.Tag', '></custom-element>']
end
end
end
describe 'guessing' do
include Support::Guessing
it 'guesses by filename' do
assert_guess :filename => 'foo.html'
assert_guess :filename => 'foo.htm'
assert_guess :filename => 'foo.xhtml'
assert_guess :filename => 'foo.cshtml'
assert_guess :filename => 'foo.razor'
end
it 'guesses by mimetype' do
assert_guess :mimetype => 'text/html'
assert_guess :mimetype => 'application/xhtml+xml'
end
it 'guesses by source' do
assert_guess :source => '<!DOCTYPE html>'
assert_guess :source => <<-source
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
</html>
source
assert_guess :source => <<-source
<!DOCTYPE html PUBLIC
"-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html lang="ar" dir="rtl" xmlns="http://www.w3.org/1999/xhtml">
</html>
source
assert_guess :source => '<html></html>'
end
end
end
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