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net.html: polish module, update docs (#7193)

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Ned Palacios 2020-12-10 03:08:15 +08:00 • committed by GitHub
parent 5fa1e403ec
commit b952bf2e6b
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9 changed files with 302 additions and 446 deletions
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43
vlib/net/html/parser_test.v
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@ -1,10 +1,10 @@
module html
//import net.http
import strings
fn test_split_parse() {
mut parser := Parser{}
parser.initialize_all()
parser.init()
parser.split_parse('<!doctype htm')
parser.split_parse('l public')
parser.split_parse('><html><he')
@ -16,37 +16,26 @@ fn test_split_parse() {
parser.split_parse('Nice Test!</h3>')
parser.split_parse('</bo\n\n\ndy></html>')
parser.finalize()
assert parser.get_tags().len == 11
assert parser.get_tags()[3].get_content() == ' Hum... A Tit\nle'
assert parser.tags.len == 11
assert parser.tags[3].content == ' Hum... A Tit\nle'
}
fn test_giant_string() {
mut temp_html := '<!doctype html><html><head><title>Giant String</title></head><body>'
for counter := 0; counter < 2000; counter++ {
temp_html += "<div id='name_$counter' class='several-$counter'>Look at $counter</div>"
}
temp_html += '</body></html>'
mut temp_html := strings.new_builder(200)
mut parser := Parser{}
parser.parse_html(temp_html, false)
assert parser.get_tags().len == 4009
temp_html.write('<!doctype html><html><head><title>Giant String</title></head><body>')
for counter := 0; counter < 2000; counter++ {
temp_html.write("<div id='name_$counter' class='several-$counter'>Look at $counter</div>")
}
temp_html.write('</body></html>')
parser.parse_html(temp_html.str())
assert parser.tags.len == 4009
}
fn test_script_tag() {
temp_html := "<html><body><script>\nvar googletag = googletag || {};\n
googletag.cmd = googletag.cmd || [];if(3 > 5) {console.log('Birl');}\n</script></body></html>"
mut parser := Parser{}
parser.parse_html(temp_html, false)
assert parser.get_tags()[2].get_content().len == 101
script_content := "\nvar googletag = googletag || {};\ngoogletag.cmd = googletag.cmd || [];if(3 > 5) {console.log(\'Birl\');}\n"
temp_html := '<html><body><script>$script_content</script></body></html>'
parser.parse_html(temp_html)
assert parser.tags[2].content.len == script_content.replace('\n', '').len
}
/*fn test_download_source() {
println('Fetching github data in pastebin')
resp := http.get('https://pastebin.com/raw/5snUQgqN') or {
println('failed to fetch data from the server')
return
}
println('Finalized fetching, start parsing')
mut parser := Parser{}
parser.parse_html(resp.text, false)
assert parser.get_tags().len == 2244
}*/