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//use actix_files as fs;
//use actix_web::{web, App, HttpRequest, HttpResponse, HttpServer, Responder};
use crossbeam_channel as cbc;
use rand::RngCore;
use std::{io::Write, path::PathBuf, sync::Arc};
use urlencoding::decode;
use webbrowser::{open_browser, Browser};
#[derive(Clone)]
struct AppState {
tx: Arc<cbc::Sender<String>>,
}
/*async fn log_handler(req: HttpRequest, data: web::Data<AppState>) -> impl Responder {
if data.tx.send(req.uri().to_string()).is_err() {
panic!("channel send failed");
}
let uri = req.uri();
if uri.path() == URI_PNG_1PX {
HttpResponse::Ok()
.content_type("image/png")
.body(PNG_1PX.to_vec())
} else {
HttpResponse::Ok()
.content_type("text/html; charset=utf-8")
.body(format!("<html><body><p>URI: {}</p><script type=\"text/javascript>window.close();</script></body></html>", req.uri()))
}
}*/
/*async fn delayed_response(req: HttpRequest) -> impl Responder {
let qs = req.query_string();
let ms: u64 = qs
.replace("ms=", "")
.parse()
.expect("failed to parse millis");
tokio::time::sleep(tokio::time::Duration::from_millis(ms)).await;
HttpResponse::Ok()
.content_type("text/html; charset=utf-8")
.body(format!(
"<html><body><p>Delayed by {}ms</p></body></html>",
qs
))
}*/
/*pub async fn check_request_received_using<F>(uri: String, host: &str, op: F)
where
F: FnOnce(&str, u16),
{
// initialize env logger
let _ = env_logger::try_init();
// start the server on a random port
let bind_addr = format!("{}:0", host);
let (tx, rx) = cbc::bounded(2);
let data = AppState {
tx: Arc::new(tx.clone()),
};
let http_server = HttpServer::new(move || {
let wasm_pkg_dir = "tests/test-wasm-app/pkg";
let _ = std::fs::create_dir_all(std::path::Path::new(wasm_pkg_dir));
App::new()
.service(fs::Files::new("/static/wasm", wasm_pkg_dir))
.service(web::scope("/utils").route("/delay", web::get().to(delayed_response)))
.app_data(web::Data::new(data.clone()))
.default_service(web::to(log_handler))
})
.bind(&bind_addr)
.unwrap_or_else(|_| panic!("Can not bind to {}", &bind_addr));
let port = http_server
.addrs()
.first()
.expect("Failed to find bound address")
.port();
let server = http_server.run();
let server_handle = server.handle();
tokio::spawn(server);
// invoke the op
op(&format!("http://{}:{}{}", host, port, &uri), port);
// wait for the url to be hit
let timeout = 90;
match rx.recv_timeout(std::time::Duration::from_secs(timeout)) {
Ok(msg) => assert_eq!(decode(&msg).unwrap(), uri),
Err(_) => panic!("failed to receive uri data"),
}
// stop the server
server_handle.stop(true).await;
}*/
/*#[allow(dead_code)]
pub async fn check_request_received(browser: Browser, uri: String) {
check_request_received_using(uri, "127.0.0.1", |url, _port| {
open_browser(browser, url).expect("failed to open browser");
})
.await;
}*/
/*#[allow(dead_code)]
pub async fn check_local_file<F>(browser: Browser, html_dir: Option<PathBuf>, url_op: F)
where
F: FnOnce(&PathBuf) -> String,
{
let cwd = std::env::current_dir().expect("unable to determine current dir");
let tmpdir = cwd.join("target").join("tmp");
let html_dir = html_dir.unwrap_or(tmpdir);
let id = rand::thread_rng().next_u32();
let pb = html_dir.join(format!("test.{}.html", id));
let img_uri = format!("{}?r={}", URI_PNG_1PX, id);
check_request_received_using(img_uri, "127.0.0.1", |uri, _port| {
let url = url_op(&pb);
let mut html_file = std::fs::File::create(&pb).expect("failed to create html file");
html_file
.write_fmt(format_args!(
"<p>html file: {}</p><p>url: {}</p>img: <img src=\"{}\"/>",
&pb.as_os_str().to_string_lossy(),
url,
uri
))
.expect("failed to write html file");
drop(html_file);
open_browser(browser, &url).expect("failed to open browser");
})
.await;
let _ = std::fs::remove_file(&pb);
}*/
/*#[allow(dead_code)]
pub async fn check_browser(browser: Browser, platform: &str) {
check_request_received(browser, format!("/{}", platform)).await;
check_request_received(browser, format!("/{}/😀😀😀", platform)).await;
}*/
const URI_PNG_1PX: &str = "/img/1px.png";
// generated from https://shoonia.github.io/1x1/#ff4563ff
const PNG_1PX: [u8; 82] = [
137, 80, 78, 71, 13, 10, 26, 10, 0, 0, 0, 13, 73, 72, 68, 82, 0, 0, 0, 1, 0, 0, 0, 1, 8, 2, 0,
0, 0, 144, 119, 83, 222, 0, 0, 0, 1, 115, 82, 71, 66, 0, 174, 206, 28, 233, 0, 0, 0, 12, 73,
68, 65, 84, 24, 87, 99, 248, 239, 154, 12, 0, 3, 238, 1, 168, 16, 134, 253, 64, 0, 0, 0, 0, 73,
69, 78, 68, 174, 66, 96, 130,
];
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