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1// Copyright Joyent, Inc. and other Node contributors.
2//
3// Permission is hereby granted, free of charge, to any person obtaining a
4// copy of this software and associated documentation files (the
5// "Software"), to deal in the Software without restriction, including
6// without limitation the rights to use, copy, modify, merge, publish,
7// distribute, sublicense, and/or sell copies of the Software, and to permit
8// persons to whom the Software is furnished to do so, subject to the
9// following conditions:
10//
11// The above copyright notice and this permission notice shall be included
12// in all copies or substantial portions of the Software.
13//
14// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
15// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
16// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
17// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
18// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
19// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
20// USE OR OTHER DEALINGS IN THE SOFTWARE.
21
22'use strict';
23require('../common');
24const assert = require('assert');
25const net = require('net');
26const http = require('http');
27const url = require('url');
28const qs = require('querystring');
29
30// TODO: documentation does not allow Array as an option, so testing that
31// should fail, but currently http.Server does not typecheck further than
32// if `option` is `typeof object` - so we don't test that here right now
33const invalid_options = [ 'foo', 42, true ];
34
35invalid_options.forEach((option) => {
36  assert.throws(() => {
37    new http.Server(option);
38  }, {
39    code: 'ERR_INVALID_ARG_TYPE'
40  });
41});
42
43let request_number = 0;
44let requests_sent = 0;
45let server_response = '';
46let client_got_eof = false;
47
48const server = http.createServer(function(req, res) {
49  res.id = request_number;
50  req.id = request_number++;
51
52  if (req.id === 0) {
53    assert.strictEqual(req.method, 'GET');
54    assert.strictEqual(url.parse(req.url).pathname, '/hello');
55    assert.strictEqual(qs.parse(url.parse(req.url).query).hello, 'world');
56    assert.strictEqual(qs.parse(url.parse(req.url).query).foo, 'b==ar');
57  }
58
59  if (req.id === 1) {
60    assert.strictEqual(req.method, 'POST');
61    assert.strictEqual(url.parse(req.url).pathname, '/quit');
62  }
63
64  if (req.id === 2) {
65    assert.strictEqual(req.headers['x-x'], 'foo');
66  }
67
68  if (req.id === 3) {
69    assert.strictEqual(req.headers['x-x'], 'bar');
70    this.close();
71  }
72
73  setTimeout(function() {
74    res.writeHead(200, { 'Content-Type': 'text/plain' });
75    res.write(url.parse(req.url).pathname);
76    res.end();
77  }, 1);
78
79});
80server.listen(0);
81
82server.httpAllowHalfOpen = true;
83
84server.on('listening', function() {
85  const c = net.createConnection(this.address().port);
86
87  c.setEncoding('utf8');
88
89  c.on('connect', function() {
90    c.write('GET /hello?hello=world&foo=b==ar HTTP/1.1\r\n\r\n');
91    requests_sent += 1;
92  });
93
94  c.on('data', function(chunk) {
95    server_response += chunk;
96
97    if (requests_sent === 1) {
98      c.write('POST /quit HTTP/1.1\r\n\r\n');
99      requests_sent += 1;
100    }
101
102    if (requests_sent === 2) {
103      c.write('GET / HTTP/1.1\r\nX-X: foo\r\n\r\n' +
104              'GET / HTTP/1.1\r\nX-X: bar\r\n\r\n');
105      // Note: we are making the connection half-closed here
106      // before we've gotten the response from the server. This
107      // is a pretty bad thing to do and not really supported
108      // by many http servers. Node supports it optionally if
109      // you set server.httpAllowHalfOpen=true, which we've done
110      // above.
111      c.end();
112      assert.strictEqual(c.readyState, 'readOnly');
113      requests_sent += 2;
114    }
115
116  });
117
118  c.on('end', function() {
119    client_got_eof = true;
120  });
121
122  c.on('close', function() {
123    assert.strictEqual(c.readyState, 'closed');
124  });
125});
126
127process.on('exit', function() {
128  assert.strictEqual(request_number, 4);
129  assert.strictEqual(requests_sent, 4);
130
131  const hello = new RegExp('/hello');
132  assert.ok(hello.test(server_response));
133
134  const quit = new RegExp('/quit');
135  assert.ok(quit.test(server_response));
136
137  assert.strictEqual(client_got_eof, true);
138});
139