net/test/embedded_test_server/http_request_unittest.cc

   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
  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("POST", request->method_string);
  39     EXPECT_EQ(METHOD_POST, request->method);
  40     EXPECT_EQ("1234567890", request->content);
  41     ASSERT_EQ(3u, request->headers.size());
  42
  43     EXPECT_EQ(1u, request->headers.count("Host"));
  44     EXPECT_EQ(1u, request->headers.count("Multi-line-header"));
  45     EXPECT_EQ(1u, request->headers.count("Content-Length"));
  46
  47     EXPECT_EQ("localhost:1234", request->headers["Host"]);
  48     EXPECT_EQ("abcd efgh ijkl", request->headers["Multi-line-header"]);
  49     EXPECT_EQ("10", request->headers["Content-Length"]);
  50   }
  51
  52   // No other request available yet since we do not support multiple requests
  53   // per connection.
  54   EXPECT_EQ(HttpRequestParser::WAITING, parser.ParseRequest());
  55 }
  56
  57 TEST(HttpRequestTest, ParseRequestWithEmptyBody) {
  58   HttpRequestParser parser;
  59
  60   parser.ProcessChunk("POST /foobar.html HTTP/1.1\r\n");
  61   parser.ProcessChunk("Content-Length: 0\r\n\r\n");
  62   ASSERT_EQ(HttpRequestParser::ACCEPTED, parser.ParseRequest());
  63
  64   scoped_ptr<HttpRequest> request = parser.GetRequest();
  65   EXPECT_EQ("", request->content);
  66   EXPECT_TRUE(request->has_content);
  67   EXPECT_EQ(1u, request->headers.count("Content-Length"));
  68   EXPECT_EQ("0", request->headers["Content-Length"]);
  69 }
  70
  71 TEST(HttpRequestTest, ParseRequestWithoutBody) {
  72   HttpRequestParser parser;
  73
  74   parser.ProcessChunk("POST /foobar.html HTTP/1.1\r\n\r\n");
  75   ASSERT_EQ(HttpRequestParser::ACCEPTED, parser.ParseRequest());
  76
  77   scoped_ptr<HttpRequest> request = parser.GetRequest();
  78   EXPECT_EQ("", request->content);
  79   EXPECT_FALSE(request->has_content);
  80 }
  81
  82 TEST(HttpRequestTest, ParseGet) {
  83   HttpRequestParser parser;
  84
  85   parser.ProcessChunk("GET /foobar.html HTTP/1.1\r\n\r\n");
  86   ASSERT_EQ(HttpRequestParser::ACCEPTED, parser.ParseRequest());
  87
  88   scoped_ptr<HttpRequest> request = parser.GetRequest();
  89   EXPECT_EQ("/foobar.html", request->relative_url);
  90   EXPECT_EQ("GET", request->method_string);
  91   EXPECT_EQ(METHOD_GET, request->method);
  92   EXPECT_EQ("", request->content);
  93   EXPECT_FALSE(request->has_content);
  94 }
  95
  96 }  // namespace test_server
  97 }  // namespace net