1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "net/test/embedded_test_server/http_request.h"
6
7#include "testing/gtest/include/gtest/gtest.h"
8
9namespace net {
10namespace test_server {
11
12TEST(HttpRequestTest, ParseRequest) {
13  HttpRequestParser parser;
14
15  // Process request in chunks to check if the parser deals with border cases.
16  // Also, check multi-line headers as well as multiple requests in the same
17  // chunk. This basically should cover all the simplest border cases.
18  parser.ProcessChunk("POST /foobar.html HTTP/1.1\r\n");
19  EXPECT_EQ(HttpRequestParser::WAITING, parser.ParseRequest());
20  parser.ProcessChunk("Host: localhost:1234\r\n");
21  EXPECT_EQ(HttpRequestParser::WAITING, parser.ParseRequest());
22  parser.ProcessChunk("Multi-line-header: abcd\r\n");
23  EXPECT_EQ(HttpRequestParser::WAITING, parser.ParseRequest());
24  parser.ProcessChunk(" efgh\r\n");
25  EXPECT_EQ(HttpRequestParser::WAITING, parser.ParseRequest());
26  parser.ProcessChunk(" ijkl\r\n");
27  EXPECT_EQ(HttpRequestParser::WAITING, parser.ParseRequest());
28  parser.ProcessChunk("Content-Length: 10\r\n\r\n");
29  EXPECT_EQ(HttpRequestParser::WAITING, parser.ParseRequest());
30  // Content data and another request in the same chunk (possible in http/1.1).
31  parser.ProcessChunk("1234567890GET /another.html HTTP/1.1\r\n\r\n");
32  ASSERT_EQ(HttpRequestParser::ACCEPTED, parser.ParseRequest());
33
34  // Fetch the first request and validate it.
35  {
36    scoped_ptr<HttpRequest> request = parser.GetRequest();
37    EXPECT_EQ("/foobar.html", request->relative_url);
38    EXPECT_EQ(METHOD_POST, request->method);
39    EXPECT_EQ("1234567890", request->content);
40    ASSERT_EQ(3u, request->headers.size());
41
42    EXPECT_EQ(1u, request->headers.count("Host"));
43    EXPECT_EQ(1u, request->headers.count("Multi-line-header"));
44    EXPECT_EQ(1u, request->headers.count("Content-Length"));
45
46    EXPECT_EQ("localhost:1234", request->headers["Host"]);
47    EXPECT_EQ("abcd efgh ijkl", request->headers["Multi-line-header"]);
48    EXPECT_EQ("10", request->headers["Content-Length"]);
49  }
50
51  // No other request available yet since we do not support multiple requests
52  // per connection.
53  EXPECT_EQ(HttpRequestParser::WAITING, parser.ParseRequest());
54}
55
56TEST(HttpRequestTest, ParseRequestWithEmptyBody) {
57  HttpRequestParser parser;
58
59  parser.ProcessChunk("POST /foobar.html HTTP/1.1\r\n");
60  parser.ProcessChunk("Content-Length: 0\r\n\r\n");
61  ASSERT_EQ(HttpRequestParser::ACCEPTED, parser.ParseRequest());
62
63  scoped_ptr<HttpRequest> request = parser.GetRequest();
64  EXPECT_EQ("", request->content);
65  EXPECT_TRUE(request->has_content);
66  EXPECT_EQ(1u, request->headers.count("Content-Length"));
67  EXPECT_EQ("0", request->headers["Content-Length"]);
68}
69
70TEST(HttpRequestTest, ParseRequestWithoutBody) {
71  HttpRequestParser parser;
72
73  parser.ProcessChunk("POST /foobar.html HTTP/1.1\r\n\r\n");
74  ASSERT_EQ(HttpRequestParser::ACCEPTED, parser.ParseRequest());
75
76  scoped_ptr<HttpRequest> request = parser.GetRequest();
77  EXPECT_EQ("", request->content);
78  EXPECT_FALSE(request->has_content);
79}
80
81}  // namespace test_server
82}  // namespace net
83