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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 
9 namespace net {
10 namespace test_server {
11 
TEST(HttpRequestTest,ParseRequest)12 TEST(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 
TEST(HttpRequestTest,ParseRequestWithEmptyBody)56 TEST(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 
TEST(HttpRequestTest,ParseRequestWithoutBody)70 TEST(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