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brpc_http_message_unittest.cpp
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// Baidu RPC - A framework to host and access services throughout Baidu.
// Copyright (c) 2014 Baidu, Inc.
// Date 2014/10/24 16:44:30
#include <gtest/gtest.h>
#include <google/protobuf/descriptor.h>
#include "brpc/server.h"
#include "brpc/details/http_message.h"
#include "brpc/policy/http_rpc_protocol.h"
#include "echo.pb.h"
namespace brpc {
namespace policy {
Server::MethodProperty*
FindMethodPropertyByURI(const std::string& uri_path, const Server* server,
std::string* unknown_method_str);
bool ParseHttpServerAddress(butil::EndPoint *point, const char *server_addr_and_port);
}}
namespace {
using brpc::policy::FindMethodPropertyByURI;
using brpc::policy::ParseHttpServerAddress;
TEST(HttpMessageTest, http_method) {
ASSERT_STREQ("DELETE", brpc::HttpMethod2Str(brpc::HTTP_METHOD_DELETE));
ASSERT_STREQ("GET", brpc::HttpMethod2Str(brpc::HTTP_METHOD_GET));
ASSERT_STREQ("POST", brpc::HttpMethod2Str(brpc::HTTP_METHOD_POST));
ASSERT_STREQ("PUT", brpc::HttpMethod2Str(brpc::HTTP_METHOD_PUT));
brpc::HttpMethod m;
ASSERT_TRUE(brpc::Str2HttpMethod("DELETE", &m));
ASSERT_EQ(brpc::HTTP_METHOD_DELETE, m);
ASSERT_TRUE(brpc::Str2HttpMethod("GET", &m));
ASSERT_EQ(brpc::HTTP_METHOD_GET, m);
ASSERT_TRUE(brpc::Str2HttpMethod("POST", &m));
ASSERT_EQ(brpc::HTTP_METHOD_POST, m);
ASSERT_TRUE(brpc::Str2HttpMethod("PUT", &m));
ASSERT_EQ(brpc::HTTP_METHOD_PUT, m);
// case-insensitive
ASSERT_TRUE(brpc::Str2HttpMethod("DeLeTe", &m));
ASSERT_EQ(brpc::HTTP_METHOD_DELETE, m);
ASSERT_TRUE(brpc::Str2HttpMethod("get", &m));
ASSERT_EQ(brpc::HTTP_METHOD_GET, m);
// non-existed
ASSERT_FALSE(brpc::Str2HttpMethod("DEL", &m));
ASSERT_FALSE(brpc::Str2HttpMethod("DELETE ", &m));
ASSERT_FALSE(brpc::Str2HttpMethod("GOT", &m));
}
TEST(HttpMessageTest, eof) {
GFLAGS_NS::SetCommandLineOption("verbose", "100");
const char* http_request =
"GET /CloudApiControl/HttpServer/telematics/v3/weather?location=%E6%B5%B7%E5%8D%97%E7%9C%81%E7%9B%B4%E8%BE%96%E5%8E%BF%E7%BA%A7%E8%A1%8C%E6%94%BF%E5%8D%95%E4%BD%8D&output=json&ak=0l3FSP6qA0WbOzGRaafbmczS HTTP/1.1\r\n"
"X-Host: api.map.baidu.com\r\n"
"X-Forwarded-Proto: http\r\n"
"Host: api.map.baidu.com\r\n"
"User-Agent: IME/Android/4.4.2/N80.QHD.LT.X10.V3/N80.QHD.LT.X10.V3.20150812.031915\r\n"
"Accept: application/json\r\n"
"Accept-Charset: UTF-8,*;q=0.5\r\n"
"Accept-Encoding: deflate,sdch\r\n"
"Accept-Language: zh-CN,en-US;q=0.8,zh;q=0.6\r\n"
"Bfe-Atk: NORMAL_BROWSER\r\n"
"Bfe_logid: 8767802212038413243\r\n"
"Bfeip: 10.26.124.40\r\n"
"CLIENTIP: 119.29.102.26\r\n"
"CLIENTPORT: 59863\r\n"
"Cache-Control: max-age=0\r\n"
"Content-Type: application/json;charset=utf8\r\n"
"X-Forwarded-For: 119.29.102.26\r\n"
"X-Forwarded-Port: 59863\r\n"
"X-Ime-Imei: 35629601890905\r\n"
"X_BD_LOGID: 3959476981\r\n"
"X_BD_LOGID64: 16815814797661447369\r\n"
"X_BD_PRODUCT: map\r\n"
"X_BD_SUBSYS: apimap\r\n";
butil::IOBuf buf;
buf.append(http_request);
brpc::HttpMessage http_message;
ASSERT_EQ((ssize_t)buf.size(), http_message.ParseFromIOBuf(buf));
ASSERT_EQ(2, http_message.ParseFromArray("\r\n", 2));
ASSERT_TRUE(http_message.Completed());
}
TEST(HttpMessageTest, request_sanity) {
const char *http_request =
"POST /path/file.html?sdfsdf=sdfs&sldf1=sdf HTTP/12.34\r\n"
"From: [email protected]\r\n"
"User-Agent: HTTPTool/1.0 \r\n" // intended ending spaces
"Content-Type: json\r\n"
"Content-Length: 19\r\n"
"Log-ID: 456\r\n"
"Host: myhost\r\n"
"Correlation-ID: 123\r\n"
"Authorization: test\r\n"
"Accept: */*\r\n"
"\r\n"
"Message Body sdfsdf\r\n"
;
brpc::HttpMessage http_message;
ASSERT_EQ((ssize_t)strlen(http_request),
http_message.ParseFromArray(http_request, strlen(http_request)));
const brpc::HttpHeader& header = http_message.header();
// Check all keys
ASSERT_EQ("json", header.content_type());
ASSERT_TRUE(header.GetHeader("HOST"));
ASSERT_EQ("myhost", *header.GetHeader("host"));
ASSERT_TRUE(header.GetHeader("CORRELATION-ID"));
ASSERT_EQ("123", *header.GetHeader("CORRELATION-ID"));
ASSERT_TRUE(header.GetHeader("User-Agent"));
ASSERT_EQ("HTTPTool/1.0 ", *header.GetHeader("User-Agent"));
ASSERT_TRUE(header.GetHeader("Host"));
ASSERT_EQ("myhost", *header.GetHeader("Host"));
ASSERT_TRUE(header.GetHeader("Accept"));
ASSERT_EQ("*/*", *header.GetHeader("Accept"));
ASSERT_EQ(1, header.major_version());
ASSERT_EQ(34, header.minor_version());
ASSERT_EQ(brpc::HTTP_METHOD_POST, header.method());
ASSERT_EQ(brpc::HTTP_STATUS_OK, header.status_code());
ASSERT_STREQ("OK", header.reason_phrase());
ASSERT_TRUE(header.GetHeader("log-id"));
ASSERT_EQ("456", *header.GetHeader("log-id"));
ASSERT_TRUE(NULL != header.GetHeader("Authorization"));
ASSERT_EQ("test", *header.GetHeader("Authorization"));
}
TEST(HttpMessageTest, response_sanity) {
const char *http_response =
"HTTP/12.34 410 GoneBlah\r\n"
"From: [email protected]\r\n"
"User-Agent: HTTPTool/1.0 \r\n" // intended ending spaces
"Content-Type: json2\r\n"
"Content-Length: 19\r\n"
"Log-ID: 456\r\n"
"Host: myhost\r\n"
"Correlation-ID: 123\r\n"
"Authorization: test\r\n"
"Accept: */*\r\n"
"\r\n"
"Message Body sdfsdf\r\n"
;
brpc::HttpMessage http_message;
ASSERT_EQ((ssize_t)strlen(http_response),
http_message.ParseFromArray(http_response, strlen(http_response)));
// Check all keys
const brpc::HttpHeader& header = http_message.header();
ASSERT_EQ("json2", header.content_type());
ASSERT_TRUE(header.GetHeader("HOST"));
ASSERT_EQ("myhost", *header.GetHeader("host"));
ASSERT_TRUE(header.GetHeader("CORRELATION-ID"));
ASSERT_EQ("123", *header.GetHeader("CORRELATION-ID"));
ASSERT_TRUE(header.GetHeader("User-Agent"));
ASSERT_EQ("HTTPTool/1.0 ", *header.GetHeader("User-Agent"));
ASSERT_TRUE(header.GetHeader("Host"));
ASSERT_EQ("myhost", *header.GetHeader("Host"));
ASSERT_TRUE(header.GetHeader("Accept"));
ASSERT_EQ("*/*", *header.GetHeader("Accept"));
ASSERT_EQ(1, header.major_version());
ASSERT_EQ(34, header.minor_version());
// method is undefined for response, in our case, it's set to 0.
ASSERT_EQ(brpc::HTTP_METHOD_DELETE, header.method());
ASSERT_EQ(brpc::HTTP_STATUS_GONE, header.status_code());
ASSERT_STREQ(brpc::HttpReasonPhrase(header.status_code()), /*not GoneBlah*/
header.reason_phrase());
ASSERT_TRUE(header.GetHeader("log-id"));
ASSERT_EQ("456", *header.GetHeader("log-id"));
ASSERT_TRUE(header.GetHeader("Authorization"));
ASSERT_EQ("test", *header.GetHeader("Authorization"));
}
TEST(HttpMessageTest, bad_format) {
const char *http_request =
"slkdjflksdf skldjf\r\n";
brpc::HttpMessage http_message;
ASSERT_EQ(-1, http_message.ParseFromArray(http_request, strlen(http_request)));
}
TEST(HttpMessageTest, incompleted_request_line) {
const char *http_request = "GE" ;
brpc::HttpMessage http_message;
ASSERT_TRUE(http_message.ParseFromArray(http_request, strlen(http_request)) >= 0);
ASSERT_FALSE(http_message.Completed());
}
TEST(HttpMessageTest, parse_from_iobuf) {
const size_t content_length = 8192;
char header[1024];
snprintf(header, sizeof(header),
"GET /service/method?key1=value1&key2=value2&key3=value3 HTTP/1.1\r\n"
"Content-Type: text/plain\r\n"
"Content-Length: %lu\r\n"
"\r\n",
content_length);
std::string content;
for (size_t i = 0; i < content_length; ++i) content.push_back('2');
butil::IOBuf request;
request.append(header);
request.append(content);
brpc::HttpMessage http_message;
ASSERT_TRUE(http_message.ParseFromIOBuf(request) >= 0);
ASSERT_TRUE(http_message.Completed());
ASSERT_EQ(content, http_message.body().to_string());
ASSERT_EQ("text/plain", http_message.header().content_type());
}
TEST(HttpMessageTest, find_method_property_by_uri) {
brpc::Server server;
ASSERT_EQ(0, server.AddService(new test::EchoService(),
brpc::SERVER_OWNS_SERVICE));
ASSERT_EQ(0, server.Start(9237, NULL));
std::string unknown_method;
brpc::Server::MethodProperty* mp = NULL;
mp = FindMethodPropertyByURI("", &server, NULL);
ASSERT_TRUE(mp);
ASSERT_EQ("index", mp->method->service()->name());
mp = FindMethodPropertyByURI("/", &server, NULL);
ASSERT_TRUE(mp);
ASSERT_EQ("index", mp->method->service()->name());
mp = FindMethodPropertyByURI("//", &server, NULL);
ASSERT_TRUE(mp);
ASSERT_EQ("index", mp->method->service()->name());
mp = FindMethodPropertyByURI("flags", &server, &unknown_method);
ASSERT_TRUE(mp);
ASSERT_EQ("flags", mp->method->service()->name());
mp = FindMethodPropertyByURI("/flags/port", &server, &unknown_method);
ASSERT_TRUE(mp);
ASSERT_EQ("flags", mp->method->service()->name());
ASSERT_EQ("port", unknown_method);
mp = FindMethodPropertyByURI("/flags/foo/bar", &server, &unknown_method);
ASSERT_TRUE(mp);
ASSERT_EQ("flags", mp->method->service()->name());
ASSERT_EQ("foo/bar", unknown_method);
mp = FindMethodPropertyByURI("/brpc.flags/$*",
&server, &unknown_method);
ASSERT_TRUE(mp);
ASSERT_EQ("flags", mp->method->service()->name());
ASSERT_EQ("$*", unknown_method);
mp = FindMethodPropertyByURI("EchoService/Echo", &server, &unknown_method);
ASSERT_TRUE(mp);
ASSERT_EQ("test.EchoService.Echo", mp->method->full_name());
mp = FindMethodPropertyByURI("/EchoService/Echo",
&server, &unknown_method);
ASSERT_TRUE(mp);
ASSERT_EQ("test.EchoService.Echo", mp->method->full_name());
mp = FindMethodPropertyByURI("/test.EchoService/Echo",
&server, &unknown_method);
ASSERT_TRUE(mp);
ASSERT_EQ("test.EchoService.Echo", mp->method->full_name());
mp = FindMethodPropertyByURI("/test.EchoService/no_such_method",
&server, &unknown_method);
ASSERT_FALSE(mp);
}
TEST(HttpMessageTest, http_header) {
brpc::HttpHeader header;
header.set_version(10, 100);
ASSERT_EQ(10, header.major_version());
ASSERT_EQ(100, header.minor_version());
ASSERT_TRUE(header.content_type().empty());
header.set_content_type("text/plain");
ASSERT_EQ("text/plain", header.content_type());
ASSERT_FALSE(header.GetHeader("content-type"));
header.set_content_type("application/json");
ASSERT_EQ("application/json", header.content_type());
ASSERT_FALSE(header.GetHeader("content-type"));
ASSERT_FALSE(header.GetHeader("key1"));
header.AppendHeader("key1", "value1");
const std::string* value = header.GetHeader("key1");
ASSERT_TRUE(value && *value == "value1");
header.AppendHeader("key1", "value2");
value = header.GetHeader("key1");
ASSERT_TRUE(value && *value == "value1,value2");
header.SetHeader("key1", "value3");
value = header.GetHeader("key1");
ASSERT_TRUE(value && *value == "value3");
header.RemoveHeader("key1");
ASSERT_FALSE(header.GetHeader("key1"));
ASSERT_EQ(brpc::HTTP_METHOD_GET, header.method());
header.set_method(brpc::HTTP_METHOD_POST);
ASSERT_EQ(brpc::HTTP_METHOD_POST, header.method());
ASSERT_EQ(brpc::HTTP_STATUS_OK, header.status_code());
ASSERT_STREQ(brpc::HttpReasonPhrase(header.status_code()),
header.reason_phrase());
header.set_status_code(brpc::HTTP_STATUS_CONTINUE);
ASSERT_EQ(brpc::HTTP_STATUS_CONTINUE, header.status_code());
ASSERT_STREQ(brpc::HttpReasonPhrase(header.status_code()),
header.reason_phrase());
header.set_status_code(brpc::HTTP_STATUS_GONE);
ASSERT_EQ(brpc::HTTP_STATUS_GONE, header.status_code());
ASSERT_STREQ(brpc::HttpReasonPhrase(header.status_code()),
header.reason_phrase());
}
TEST(HttpMessageTest, empty_url) {
butil::EndPoint host;
ASSERT_FALSE(ParseHttpServerAddress(&host, ""));
}
TEST(HttpMessageTest, serialize_http_request) {
brpc::HttpHeader header;
ASSERT_EQ(0u, header.HeaderCount());
header.SetHeader("Foo", "Bar");
ASSERT_EQ(1u, header.HeaderCount());
header.set_method(brpc::HTTP_METHOD_POST);
butil::EndPoint ep;
ASSERT_EQ(0, butil::str2endpoint("127.0.0.1:1234", &ep));
butil::IOBuf request;
butil::IOBuf content;
content.append("data");
SerializeHttpRequest(&request, &header, ep, &content);
ASSERT_EQ("POST / HTTP/1.1\r\nContent-Length: 4\r\nHost: 127.0.0.1:1234\r\nFoo: Bar\r\nAccept: */*\r\nUser-Agent: brpc/1.0 curl/7.0\r\n\r\ndata", request);
// user-set content-length is ignored.
header.SetHeader("Content-Length", "100");
SerializeHttpRequest(&request, &header, ep, &content);
ASSERT_EQ("POST / HTTP/1.1\r\nContent-Length: 4\r\nHost: 127.0.0.1:1234\r\nFoo: Bar\r\nAccept: */*\r\nUser-Agent: brpc/1.0 curl/7.0\r\n\r\ndata", request);
// user-host overwrites passed-in remote_side
header.SetHeader("Host", "MyHost: 4321");
SerializeHttpRequest(&request, &header, ep, &content);
ASSERT_EQ("POST / HTTP/1.1\r\nContent-Length: 4\r\nFoo: Bar\r\nHost: MyHost: 4321\r\nAccept: */*\r\nUser-Agent: brpc/1.0 curl/7.0\r\n\r\ndata", request);
// user-set accept
header.SetHeader("accePT"/*intended uppercase*/, "blahblah");
SerializeHttpRequest(&request, &header, ep, &content);
ASSERT_EQ("POST / HTTP/1.1\r\nContent-Length: 4\r\naccePT: blahblah\r\nFoo: Bar\r\nHost: MyHost: 4321\r\nUser-Agent: brpc/1.0 curl/7.0\r\n\r\ndata", request);
// user-set UA
header.SetHeader("user-AGENT", "myUA");
SerializeHttpRequest(&request, &header, ep, &content);
ASSERT_EQ("POST / HTTP/1.1\r\nContent-Length: 4\r\naccePT: blahblah\r\nuser-AGENT: myUA\r\nFoo: Bar\r\nHost: MyHost: 4321\r\n\r\ndata", request);
// user-set Authorization
header.SetHeader("authorization", "myAuthString");
SerializeHttpRequest(&request, &header, ep, &content);
ASSERT_EQ("POST / HTTP/1.1\r\nContent-Length: 4\r\naccePT: blahblah\r\nuser-AGENT: myUA\r\nauthorization: myAuthString\r\nFoo: Bar\r\nHost: MyHost: 4321\r\n\r\ndata", request);
// GET does not serialize content
header.set_method(brpc::HTTP_METHOD_GET);
SerializeHttpRequest(&request, &header, ep, &content);
ASSERT_EQ("GET / HTTP/1.1\r\naccePT: blahblah\r\nuser-AGENT: myUA\r\nauthorization: myAuthString\r\nFoo: Bar\r\nHost: MyHost: 4321\r\n\r\n", request);
}
TEST(HttpMessageTest, serialize_http_response) {
brpc::HttpHeader header;
header.SetHeader("Foo", "Bar");
header.set_method(brpc::HTTP_METHOD_POST);
butil::IOBuf response;
butil::IOBuf content;
content.append("data");
SerializeHttpResponse(&response, &header, &content);
ASSERT_EQ("HTTP/1.1 200 OK\r\nContent-Length: 4\r\nFoo: Bar\r\n\r\ndata", response);
// content is cleared.
CHECK(content.empty());
// user-set content-length is ignored.
content.append("data2");
header.SetHeader("Content-Length", "100");
SerializeHttpResponse(&response, &header, &content);
ASSERT_EQ("HTTP/1.1 200 OK\r\nContent-Length: 5\r\nFoo: Bar\r\n\r\ndata2", response);
// null content
SerializeHttpResponse(&response, &header, NULL);
ASSERT_EQ("HTTP/1.1 200 OK\r\nFoo: Bar\r\n\r\n", response);
}
} //namespace