File: setup.rs

package info (click to toggle)
rust-minreq 2.13.4-2
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 368 kB
  • sloc: makefile: 2
file content (202 lines) | stat: -rw-r--r-- 8,785 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
extern crate minreq;
extern crate tiny_http;
use self::tiny_http::{Header, Method, Response, Server, StatusCode};
use std::str::FromStr;
use std::sync::{Arc, Once};
use std::thread;
use std::time::Duration;

static INIT: Once = Once::new();

pub fn setup() {
    INIT.call_once(|| {
        let server = Arc::new(Server::http("localhost:35562").unwrap());
        for _ in 0..4 {
            let server = server.clone();

            thread::spawn(move || loop {
                let mut request = {
                    if let Ok(request) = server.recv() {
                        request
                    } else {
                        continue; // If .recv() fails, just try again.
                    }
                };
                let mut content = String::new();
                request.as_reader().read_to_string(&mut content).ok();
                let headers = Vec::from(request.headers());

                let url = String::from(request.url().split('#').next().unwrap());
                match request.method() {
                    Method::Get if url == "/header_pong" => {
                        for header in headers {
                            if header.field.as_str() == "Ping" {
                                let response = Response::from_string(format!("{}", header.value));
                                request.respond(response).ok();
                                return;
                            }
                        }
                        request.respond(Response::from_string("No header!")).ok();
                    }

                    Method::Get if url == "/slow_a" => {
                        thread::sleep(Duration::from_secs(2));
                        let response = Response::from_string(format!("j: {}", content));
                        request.respond(response).ok();
                    }

                    Method::Get if url == "/a" => {
                        let response = Response::from_string(format!("j: {}", content));
                        request.respond(response).ok();
                    }
                    Method::Post if url == "/a" => {
                        let response = Response::from_string("POST to /a is not valid.");
                        request.respond(response).ok();
                    }

                    Method::Get if url == "/long_header" => {
                        let mut long_header = String::with_capacity(1000);
                        long_header += "Very-Long-Header: ";
                        for _ in 0..1000 - long_header.len() {
                            long_header += ".";
                        }
                        let long_header = Header::from_str(&long_header).unwrap();
                        let response = Response::empty(200).with_header(long_header);
                        request.respond(response).ok();
                    }
                    Method::Get if url == "/massive_content_length" => {
                        let status = StatusCode(200);
                        let body = std::io::empty();
                        let length = 1_000_000_000_000_000;
                        let response = Response::new(status, vec![], body, Some(length), None)
                            .with_chunked_threshold(2 * length);
                        request.respond(response).ok();
                    }
                    Method::Get if url == "/long_status_line" => {
                        request.respond(Response::empty(203)).ok();
                    }

                    Method::Get if url == "/redirect-baz" => {
                        let response = Response::empty(301).with_header(
                            Header::from_str("Location: http://localhost:35562/a#baz").unwrap(),
                        );
                        request.respond(response).ok();
                    }

                    Method::Get if url == "/redirect" => {
                        let response = Response::empty(301).with_header(
                            Header::from_bytes(&b"Location"[..], &b"http://localhost:35562/a"[..])
                                .unwrap(),
                        );
                        request.respond(response).ok();
                    }
                    Method::Post if url == "/redirect" => {
                        let response = Response::empty(303).with_header(
                            Header::from_bytes(&b"Location"[..], &b"http://localhost:35562/a"[..])
                                .unwrap(),
                        );
                        request.respond(response).ok();
                    }

                    Method::Get if url == "/infiniteredirect" => {
                        let response = Response::empty(301).with_header(
                            Header::from_bytes(
                                &b"Location"[..],
                                &b"http://localhost:35562/redirectpong"[..],
                            )
                            .unwrap(),
                        );
                        request.respond(response).ok();
                    }
                    Method::Get if url == "/redirectpong" => {
                        let response = Response::empty(301).with_header(
                            Header::from_bytes(
                                &b"Location"[..],
                                &b"http://localhost:35562/infiniteredirect"[..],
                            )
                            .unwrap(),
                        );
                        request.respond(response).ok();
                    }
                    Method::Get if url == "/relativeredirect" => {
                        let response = Response::empty(303)
                            .with_header(Header::from_bytes(&b"Location"[..], &b"/a"[..]).unwrap());
                        request.respond(response).ok();
                    }

                    Method::Post if url == "/echo" => {
                        request.respond(Response::from_string(content)).ok();
                    }

                    Method::Head if url == "/b" => {
                        request.respond(Response::empty(418)).ok();
                    }
                    Method::Post if url == "/c" => {
                        let response = Response::from_string(format!("l: {}", content));
                        request.respond(response).ok();
                    }
                    Method::Put if url == "/d" => {
                        let response = Response::from_string(format!("m: {}", content));
                        request.respond(response).ok();
                    }
                    Method::Delete if url == "/e" => {
                        let response = Response::from_string(format!("n: {}", content));
                        request.respond(response).ok();
                    }
                    Method::Trace if url == "/f" => {
                        let response = Response::from_string(format!("o: {}", content));
                        request.respond(response).ok();
                    }
                    Method::Options if url == "/g" => {
                        let response = Response::from_string(format!("p: {}", content));
                        request.respond(response).ok();
                    }
                    Method::Connect if url == "/h" => {
                        let response = Response::from_string(format!("q: {}", content));
                        request.respond(response).ok();
                    }
                    Method::Patch if url == "/i" => {
                        let response = Response::from_string(format!("r: {}", content));
                        request.respond(response).ok();
                    }

                    _ => {
                        request
                            .respond(Response::from_string("Not Found").with_status_code(404))
                            .ok();
                    }
                }
            });
        }
    });
}

pub fn url(req: &str) -> String {
    format!("http://localhost:35562{}", req)
}

pub fn get_body(request: Result<minreq::Response, minreq::Error>) -> String {
    match request {
        Ok(response) => match response.as_str() {
            Ok(str) => String::from(str),
            Err(err) => {
                println!("\n[ERROR]: {}\n", err);
                String::new()
            }
        },
        Err(err) => {
            println!("\n[ERROR]: {}\n", err);
            String::new()
        }
    }
}

pub fn get_status_code(request: Result<minreq::Response, minreq::Error>) -> i32 {
    match request {
        Ok(response) => response.status_code,
        Err(err) => {
            println!("\n[ERROR]: {}\n", err);
            -1
        }
    }
}