HttpServer: Handling of multiple header fields with the same name and multiple values of "Connectio…

net/server/http_server_unittest.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <utility>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/compiler_specific.h"
@@ skipping 191 matching lines @@
  protected:
   scoped_refptr<HttpServer> server_;
   IPEndPoint server_address_;
   base::Closure run_loop_quit_func_;
   std::vector<std::pair<HttpServerRequestInfo, int> > requests_;
 
  private:
   size_t quit_after_request_count_;
 };
 
+class WebSocketTest : public HttpServerTest {
+  virtual void OnHttpRequest(int connection_id,
+                             const HttpServerRequestInfo& info) OVERRIDE {
+    NOTREACHED();
+  }
+
+  virtual void OnWebSocketRequest(int connection_id,
+                                  const HttpServerRequestInfo& info) OVERRIDE {
+    HttpServerTest::OnHttpRequest(connection_id, info);
+  }
+
+  virtual void OnWebSocketMessage(int connection_id,
+                                  const std::string& data) OVERRIDE {
+  }
+};
+
 TEST_F(HttpServerTest, Request) {
   TestHttpClient client;
   ASSERT_EQ(OK, client.ConnectAndWait(server_address_));
   client.Send("GET /test HTTP/1.1\r\n\r\n");
   ASSERT_TRUE(RunUntilRequestsReceived(1));
   ASSERT_EQ("GET", GetRequest(0).method);
   ASSERT_EQ("/test", GetRequest(0).path);
   ASSERT_EQ("", GetRequest(0).data);
   ASSERT_EQ(0u, GetRequest(0).headers.size());
   ASSERT_TRUE(StartsWithASCII(GetRequest(0).peer.ToString(),
@@ skipping 24 matching lines @@
   ASSERT_EQ("", GetRequest(0).data);
 
   for (size_t i = 0; i < arraysize(kHeaders); ++i) {
     std::string field = StringToLowerASCII(std::string(kHeaders[i][0]));
     std::string value = kHeaders[i][2];
     ASSERT_EQ(1u, GetRequest(0).headers.count(field)) << field;
     ASSERT_EQ(value, GetRequest(0).headers[field]) << kHeaders[i][0];
   }
 }
 
+TEST_F(HttpServerTest, RequestWithDuplicateHeaders) {
+  TestHttpClient client;
+  ASSERT_EQ(OK, client.ConnectAndWait(server_address_));
+  const char* kHeaders[][3] = {
+      {"FirstHeader", ": ", "1"},
+      {"DuplicateHeader", ": ", "2"},
+      {"MiddleHeader", ": ", "3"},
+      {"DuplicateHeader", ": ", "4"},
+      {"LastHeader", ": ", "5"},
+  };
+  std::string headers;
+  for (size_t i = 0; i < arraysize(kHeaders); ++i) {
+    headers +=
+        std::string(kHeaders[i][0]) + kHeaders[i][1] + kHeaders[i][2] + "\r\n";
+  }
+
+  client.Send("GET /test HTTP/1.1\r\n" + headers + "\r\n");
+  ASSERT_TRUE(RunUntilRequestsReceived(1));
+  ASSERT_EQ("", GetRequest(0).data);
+
+  for (size_t i = 0; i < arraysize(kHeaders); ++i) {
+    std::string field = StringToLowerASCII(std::string(kHeaders[i][0]));
+    std::string value = (field == "duplicateheader") ? "2,4" : kHeaders[i][2];
+    ASSERT_EQ(1u, GetRequest(0).headers.count(field)) << field;
+    ASSERT_EQ(value, GetRequest(0).headers[field]) << kHeaders[i][0];
+  }
+}
+
+TEST_F(HttpServerTest, HasHeaderValueTest) {
+  TestHttpClient client;
+  ASSERT_EQ(OK, client.ConnectAndWait(server_address_));
+  const char* kHeaders[] = {
+      "Header: Abcd",
+      "HeaderWithNoWhitespace:E",
+      "HeaderWithWhitespace   :  \t   f \t  ",
+      "DuplicateHeader: g",
+      "HeaderWithComma: h, i ,j",
+      "DuplicateHeader: k",
+      "EmptyHeader:",
+      "EmptyHeaderWithWhitespace:  \t  ",
+      "HeaderWithNonASCII:  \xf7",
+  };
+  std::string headers;
+  for (size_t i = 0; i < arraysize(kHeaders); ++i) {
+    headers += std::string(kHeaders[i]) + "\r\n";
+  }
+
+  client.Send("GET /test HTTP/1.1\r\n" + headers + "\r\n");
+  ASSERT_TRUE(RunUntilRequestsReceived(1));
+  ASSERT_EQ("", GetRequest(0).data);
+
+  ASSERT_TRUE(GetRequest(0).HasHeaderValue("header", "abcd"));
+  ASSERT_FALSE(GetRequest(0).HasHeaderValue("header", "bc"));
+  ASSERT_TRUE(GetRequest(0).HasHeaderValue("headerwithnowhitespace", "e"));
+  ASSERT_TRUE(GetRequest(0).HasHeaderValue("headerwithwhitespace", "f"));
+  ASSERT_TRUE(GetRequest(0).HasHeaderValue("duplicateheader", "g"));
+  ASSERT_TRUE(GetRequest(0).HasHeaderValue("headerwithcomma", "h"));
+  ASSERT_TRUE(GetRequest(0).HasHeaderValue("headerwithcomma", "i"));
+  ASSERT_TRUE(GetRequest(0).HasHeaderValue("headerwithcomma", "j"));
+  ASSERT_TRUE(GetRequest(0).HasHeaderValue("duplicateheader", "k"));
+  ASSERT_FALSE(GetRequest(0).HasHeaderValue("emptyheader", "x"));
+  ASSERT_FALSE(GetRequest(0).HasHeaderValue("emptyheaderwithwhitespace", "x"));
+  ASSERT_TRUE(GetRequest(0).HasHeaderValue("headerwithnonascii", "\xf7"));
+}
+
 TEST_F(HttpServerTest, RequestWithBody) {
   TestHttpClient client;
   ASSERT_EQ(OK, client.ConnectAndWait(server_address_));
   std::string body = "a" + std::string(1 << 10, 'b') + "c";
   client.Send(base::StringPrintf(
       "GET /test HTTP/1.1\r\n"
       "SomeHeader: 1\r\n"
       "Content-Length: %" PRIuS "\r\n\r\n%s",
       body.length(),
       body.c_str()));
   ASSERT_TRUE(RunUntilRequestsReceived(1));
   ASSERT_EQ(2u, GetRequest(0).headers.size());
   ASSERT_EQ(body.length(), GetRequest(0).data.length());
   ASSERT_EQ('a', body[0]);
   ASSERT_EQ('c', *body.rbegin());
 }
 
+TEST_F(WebSocketTest, RequestWebSocket) {
+  TestHttpClient client;
+  ASSERT_EQ(OK, client.ConnectAndWait(server_address_));
+  client.Send(
+      "GET /test HTTP/1.1\r\n"
+      "Upgrade: WebSocket\r\n"
+      "Connection: SomethingElse, Upgrade\r\n"
+      "Sec-WebSocket-Version: 8\r\n"
+      "Sec-WebSocket-Key: key\r\n"
+      "\r\n");
+  ASSERT_TRUE(RunUntilRequestsReceived(1));
+}
+
 TEST_F(HttpServerTest, RequestWithTooLargeBody) {
   class TestURLFetcherDelegate : public URLFetcherDelegate {
    public:
     TestURLFetcherDelegate(const base::Closure& quit_loop_func)
         : quit_loop_func_(quit_loop_func) {}
     virtual ~TestURLFetcherDelegate() {}
 
     virtual void OnURLFetchComplete(const URLFetcher* source) OVERRIDE {
       EXPECT_EQ(HTTP_INTERNAL_SERVER_ERROR, source->GetResponseCode());
       quit_loop_func_.Run();
@@ skipping 120 matching lines @@
 
   ASSERT_EQ(client_connection_id, GetConnectionId(2));
   server_->Send200(client_connection_id, "Content for /test3", "text/plain");
   std::string response3;
   ASSERT_TRUE(client.Read(&response3));
   ASSERT_TRUE(StartsWithASCII(response3, "HTTP/1.1 200 OK", true));
   ASSERT_TRUE(EndsWith(response3, "Content for /test3", true));
 }
 
 }  // namespace net