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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/http/http_network_layer.h"
#include <memory>
#include <utility>
#include "base/strings/stringprintf.h"
#include "net/cert/mock_cert_verifier.h"
#include "net/dns/mock_host_resolver.h"
#include "net/http/http_network_session.h"
#include "net/http/http_server_properties.h"
#include "net/http/http_transaction_test_util.h"
#include "net/http/transport_security_state.h"
#include "net/log/net_log_with_source.h"
#include "net/proxy_resolution/configured_proxy_resolution_service.h"
#include "net/quic/quic_context.h"
#include "net/socket/socket_test_util.h"
#include "net/spdy/spdy_session_pool.h"
#include "net/ssl/ssl_config_service_defaults.h"
#include "net/test/gtest_util.h"
#include "net/test/test_with_task_environment.h"
#include "net/traffic_annotation/network_traffic_annotation_test_helper.h"
#include "net/url_request/static_http_user_agent_settings.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "testing/platform_test.h"
using net::test::IsError;
using net::test::IsOk;
namespace net {
namespace {
class HttpNetworkLayerTest : public PlatformTest, public WithTaskEnvironment {
protected:
HttpNetworkLayerTest()
: ssl_config_service_(std::make_unique<SSLConfigServiceDefaults>()) {}
void SetUp() override {
ConfigureTestDependencies(ConfiguredProxyResolutionService::CreateDirect());
}
void ConfigureTestDependencies(
std::unique_ptr<ConfiguredProxyResolutionService>
proxy_resolution_service) {
cert_verifier_ = std::make_unique<MockCertVerifier>();
transport_security_state_ = std::make_unique<TransportSecurityState>();
proxy_resolution_service_ = std::move(proxy_resolution_service);
HttpNetworkSessionContext session_context;
session_context.client_socket_factory = &mock_socket_factory_;
session_context.host_resolver = &host_resolver_;
session_context.cert_verifier = cert_verifier_.get();
session_context.transport_security_state = transport_security_state_.get();
session_context.proxy_resolution_service = proxy_resolution_service_.get();
session_context.ssl_config_service = ssl_config_service_.get();
session_context.http_server_properties = &http_server_properties_;
session_context.quic_context = &quic_context_;
session_context.http_user_agent_settings = &http_user_agent_settings_;
network_session_ = std::make_unique<HttpNetworkSession>(
HttpNetworkSessionParams(), session_context);
factory_ = std::make_unique<HttpNetworkLayer>(network_session_.get());
}
MockClientSocketFactory mock_socket_factory_;
MockHostResolver host_resolver_{
/*default_result=*/
MockHostResolverBase::RuleResolver::GetLocalhostResult()};
std::unique_ptr<CertVerifier> cert_verifier_;
std::unique_ptr<TransportSecurityState> transport_security_state_;
std::unique_ptr<ProxyResolutionService> proxy_resolution_service_;
StaticHttpUserAgentSettings http_user_agent_settings_ = {"*", "test-ua"};
std::unique_ptr<SSLConfigService> ssl_config_service_;
QuicContext quic_context_;
std::unique_ptr<HttpNetworkSession> network_session_;
std::unique_ptr<HttpNetworkLayer> factory_;
private:
HttpServerProperties http_server_properties_;
};
TEST_F(HttpNetworkLayerTest, CreateAndDestroy) {
auto trans = factory_->CreateTransaction(DEFAULT_PRIORITY);
EXPECT_TRUE(trans);
}
TEST_F(HttpNetworkLayerTest, Suspend) {
TestCompletionCallback callback;
HttpRequestInfo request_info;
request_info.url = GURL("http://www.google.com/");
request_info.method = "GET";
request_info.extra_headers.SetHeader(HttpRequestHeaders::kUserAgent,
"Foo/1.0");
request_info.load_flags = LOAD_NORMAL;
request_info.traffic_annotation =
MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS);
std::unique_ptr<HttpTransaction> trans =
factory_->CreateTransaction(DEFAULT_PRIORITY);
ASSERT_TRUE(trans);
factory_->GetSession()->OnSuspend();
int rv = trans->Start(&request_info, callback.callback(), NetLogWithSource());
EXPECT_THAT(rv, IsError(ERR_NETWORK_IO_SUSPENDED));
}
TEST_F(HttpNetworkLayerTest, GET) {
MockRead data_reads[] = {
MockRead("HTTP/1.0 200 OK\r\n\r\n"),
MockRead("hello world"),
MockRead(SYNCHRONOUS, OK),
};
MockWrite data_writes[] = {
MockWrite("GET / HTTP/1.1\r\n"
"Host: www.google.com\r\n"
"Connection: keep-alive\r\n"
"User-Agent: Foo/1.0\r\n\r\n"),
};
StaticSocketDataProvider data(data_reads, data_writes);
mock_socket_factory_.AddSocketDataProvider(&data);
TestCompletionCallback callback;
HttpRequestInfo request_info;
request_info.url = GURL("http://www.google.com/");
request_info.method = "GET";
request_info.extra_headers.SetHeader(HttpRequestHeaders::kUserAgent,
"Foo/1.0");
request_info.load_flags = LOAD_NORMAL;
request_info.traffic_annotation =
MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS);
std::unique_ptr<HttpTransaction> trans =
factory_->CreateTransaction(DEFAULT_PRIORITY);
ASSERT_TRUE(trans);
int rv = trans->Start(&request_info, callback.callback(), NetLogWithSource());
rv = callback.GetResult(rv);
ASSERT_THAT(rv, IsOk());
std::string contents;
rv = ReadTransaction(trans.get(), &contents);
EXPECT_THAT(rv, IsOk());
EXPECT_EQ("hello world", contents);
}
TEST_F(HttpNetworkLayerTest, NetworkVerified) {
MockRead data_reads[] = {
MockRead("HTTP/1.0 200 OK\r\n\r\n"),
MockRead("hello world"),
MockRead(SYNCHRONOUS, OK),
};
MockWrite data_writes[] = {
MockWrite("GET / HTTP/1.1\r\n"
"Host: www.google.com\r\n"
"Connection: keep-alive\r\n"
"User-Agent: Foo/1.0\r\n\r\n"),
};
StaticSocketDataProvider data(data_reads, data_writes);
mock_socket_factory_.AddSocketDataProvider(&data);
TestCompletionCallback callback;
HttpRequestInfo request_info;
request_info.url = GURL("http://www.google.com/");
request_info.method = "GET";
request_info.extra_headers.SetHeader(HttpRequestHeaders::kUserAgent,
"Foo/1.0");
request_info.load_flags = LOAD_NORMAL;
request_info.traffic_annotation =
MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS);
std::unique_ptr<HttpTransaction> trans =
factory_->CreateTransaction(DEFAULT_PRIORITY);
ASSERT_TRUE(trans);
int rv = trans->Start(&request_info, callback.callback(), NetLogWithSource());
ASSERT_THAT(callback.GetResult(rv), IsOk());
EXPECT_TRUE(trans->GetResponseInfo()->network_accessed);
}
TEST_F(HttpNetworkLayerTest, NetworkUnVerified) {
MockRead data_reads[] = {
MockRead(ASYNC, ERR_CONNECTION_RESET),
};
MockWrite data_writes[] = {
MockWrite("GET / HTTP/1.1\r\n"
"Host: www.google.com\r\n"
"Connection: keep-alive\r\n"
"User-Agent: Foo/1.0\r\n\r\n"),
};
StaticSocketDataProvider data(data_reads, data_writes);
mock_socket_factory_.AddSocketDataProvider(&data);
TestCompletionCallback callback;
HttpRequestInfo request_info;
request_info.url = GURL("http://www.google.com/");
request_info.method = "GET";
request_info.extra_headers.SetHeader(HttpRequestHeaders::kUserAgent,
"Foo/1.0");
request_info.load_flags = LOAD_NORMAL;
request_info.traffic_annotation =
MutableNetworkTrafficAnnotationTag(TRAFFIC_ANNOTATION_FOR_TESTS);
std::unique_ptr<HttpTransaction> trans =
factory_->CreateTransaction(DEFAULT_PRIORITY);
ASSERT_TRUE(trans);
int rv = trans->Start(&request_info, callback.callback(), NetLogWithSource());
ASSERT_THAT(callback.GetResult(rv), IsError(ERR_CONNECTION_RESET));
// network_accessed is true; the HTTP stack did try to make a connection.
EXPECT_TRUE(trans->GetResponseInfo()->network_accessed);
}
} // namespace
} // namespace net
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