module html import strings fn test_parse_empty_string() { mut parser := Parser{} parser.parse_html('') assert parser.tags.len == 0 } fn test_parse_text() { mut parser := Parser{} text_content := 'test\nparse\ntext' parser.parse_html(text_content) assert parser.tags.len == 1 assert parser.tags.first().text() == text_content } fn test_parse_one_tag_with_text() { mut parser := Parser{} text_content := 'tag\nwith\ntext' p_tag := '<p>${text_content}</p>' parser.parse_html(p_tag) assert parser.tags.first().text() == text_content } fn test_split_parse() { mut parser := Parser{} parser.init() parser.split_parse('<!doctype htm') parser.split_parse('l public') parser.split_parse('><html><he') parser.split_parse('ad><t') parser.split_parse('itle> Hum... ') parser.split_parse('A Tit') parser.split_parse('\nle</ti\ntle>') parser.split_parse('</\nhead><body>\t\t\t<h3>') parser.split_parse('Nice Test!</h3>') parser.split_parse('</bo\n\n\ndy></html>') parser.finalize() assert parser.tags.len == 11 assert parser.tags[3].content == ' Hum... A Tit\nle' } fn test_giant_string() { mut temp_html := strings.new_builder(200) mut parser := Parser{} temp_html.write_string('<!doctype html><html><head><title>Giant String</title></head><body>') for counter := 0; counter < 2000; counter++ { temp_html.write_string("<div id='name_${counter}' class='several-${counter}'>Look at ${counter}</div>") } temp_html.write_string('</body></html>') parser.parse_html(temp_html.str()) assert parser.tags.len == 4009 } fn test_script_tag() { mut parser := Parser{} script_content := "\nvar googletag = googletag || {};\ngoogletag.cmd = googletag.cmd || [];if(3 > 5) {console.log('Birl');}\n" temp_html := '<html><body><script>${script_content}</script></body></html>' parser.parse_html(temp_html) assert parser.tags[2].content.len == script_content.len }