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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use fetch;
use hyper::header::ContentType;
use hyper::mime::{Attr, Mime, SubLevel, TopLevel, Value};
use hyper_serde::Serde;
use net_traits::{FetchMetadata, FilteredMetadata, NetworkError};
use net_traits::request::{Origin, Request};
use net_traits::response::ResponseBody;
use servo_url::ServoUrl;
use std::ops::Deref;
#[cfg(test)]
fn assert_parse(url: &'static str,
content_type: Option<ContentType>,
charset: Option<&str>,
data: Option<&[u8]>) {
let url = ServoUrl::parse(url).unwrap();
let origin = Origin::Origin(url.origin());
let mut request = Request::new(url, Some(origin), None);
let response = fetch(&mut request, None);
match data {
Some(data) => {
assert!(!response.is_network_error());
assert_eq!(response.headers.len(), 1);
let header_content_type = response.headers.get::<ContentType>();
assert_eq!(header_content_type, content_type.as_ref());
let metadata = match response.metadata() {
Ok(FetchMetadata::Filtered { filtered: FilteredMetadata::Basic(m), .. }) => m,
result => panic!(result),
};
assert_eq!(metadata.content_type.map(Serde::into_inner), content_type);
assert_eq!(metadata.charset.as_ref().map(String::deref), charset);
let resp_body = response.body.lock().unwrap();
match *resp_body {
ResponseBody::Done(ref val) => {
assert_eq!(val, &data);
},
_ => panic!(),
}
},
None => {
assert!(response.is_network_error());
assert_eq!(response.metadata().err(), Some(NetworkError::Internal("Decoding data URL failed".to_owned())));
},
}
}
#[test]
fn empty_invalid() {
assert_parse("data:", None, None, None);
}
#[test]
fn plain() {
assert_parse(
"data:,hello%20world",
Some(ContentType(Mime(TopLevel::Text, SubLevel::Plain,
vec!((Attr::Charset, Value::Ext("US-ASCII".to_owned())))))),
Some("US-ASCII"),
Some(b"hello world"));
}
#[test]
fn plain_ct() {
assert_parse(
"data:text/plain,hello",
Some(ContentType(Mime(TopLevel::Text, SubLevel::Plain, vec!()))),
None,
Some(b"hello"));
}
#[test]
fn plain_html() {
assert_parse(
"data:text/html,<p>Servo</p>",
Some(ContentType(Mime(TopLevel::Text, SubLevel::Html, vec!()))),
None,
Some(b"<p>Servo</p>"));
}
#[test]
fn plain_charset() {
assert_parse(
"data:text/plain;charset=latin1,hello",
Some(ContentType(Mime(TopLevel::Text,
SubLevel::Plain,
vec!((Attr::Charset, Value::Ext("latin1".to_owned())))))),
Some("latin1"),
Some(b"hello"));
}
#[test]
fn plain_only_charset() {
assert_parse(
"data:;charset=utf-8,hello",
Some(ContentType(Mime(TopLevel::Text,
SubLevel::Plain,
vec!((Attr::Charset, Value::Utf8))))),
Some("utf-8"),
Some(b"hello"));
}
#[test]
fn base64() {
assert_parse(
"data:;base64,C62+7w==",
Some(ContentType(Mime(TopLevel::Text,
SubLevel::Plain,
vec!((Attr::Charset, Value::Ext("US-ASCII".to_owned())))))),
Some("US-ASCII"),
Some(&[0x0B, 0xAD, 0xBE, 0xEF]));
}
#[test]
fn base64_ct() {
assert_parse(
"data:application/octet-stream;base64,C62+7w==",
Some(ContentType(Mime(TopLevel::Application, SubLevel::Ext("octet-stream".to_owned()), vec!()))),
None,
Some(&[0x0B, 0xAD, 0xBE, 0xEF]));
}
#[test]
fn base64_charset() {
assert_parse(
"data:text/plain;charset=koi8-r;base64,8PLl9+XkIO3l5Pfl5A==",
Some(ContentType(Mime(TopLevel::Text, SubLevel::Plain,
vec!((Attr::Charset, Value::Ext("koi8-r".to_owned())))))),
Some("koi8-r"),
Some(&[0xF0, 0xF2, 0xE5, 0xF7, 0xE5, 0xE4, 0x20, 0xED, 0xE5, 0xE4, 0xF7, 0xE5, 0xE4]));
}
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