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// Copyright (c) 2012 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 "ppapi/tests/test_host_resolver_private.h"
#include <stddef.h>
#include "ppapi/c/private/ppb_net_address_private.h"
#include "ppapi/cpp/module_impl.h"
#include "ppapi/cpp/private/host_resolver_private.h"
#include "ppapi/cpp/private/tcp_socket_private.h"
#include "ppapi/cpp/var.h"
#include "ppapi/tests/test_utils.h"
#include "ppapi/tests/testing_instance.h"
REGISTER_TEST_CASE(HostResolverPrivate);
TestHostResolverPrivate::TestHostResolverPrivate(TestingInstance* instance)
: TestCase(instance) {
}
bool TestHostResolverPrivate::Init() {
bool host_resolver_private_is_available =
pp::HostResolverPrivate::IsAvailable();
if (!host_resolver_private_is_available)
instance_->AppendError("PPB_HostResolver_Private interface not available");
bool tcp_socket_private_is_available = pp::TCPSocketPrivate::IsAvailable();
if (!tcp_socket_private_is_available)
instance_->AppendError("PPB_TCPSocket_Private interface not available");
bool init_host_port =
GetLocalHostPort(instance_->pp_instance(), &host_, &port_);
if (!init_host_port)
instance_->AppendError("Can't init host and port");
return host_resolver_private_is_available &&
tcp_socket_private_is_available &&
init_host_port &&
CheckTestingInterface() &&
EnsureRunningOverHTTP();
}
void TestHostResolverPrivate::RunTests(const std::string& filter) {
RUN_TEST(Empty, filter);
RUN_CALLBACK_TEST(TestHostResolverPrivate, Resolve, filter);
RUN_CALLBACK_TEST(TestHostResolverPrivate, ResolveIPv4, filter);
}
std::string TestHostResolverPrivate::SyncConnect(pp::TCPSocketPrivate* socket,
const std::string& host,
uint16_t port) {
TestCompletionCallback callback(instance_->pp_instance(), callback_type());
callback.WaitForResult(
socket->Connect(host.c_str(), port, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
PASS();
}
std::string TestHostResolverPrivate::SyncConnect(
pp::TCPSocketPrivate* socket,
const PP_NetAddress_Private& address) {
TestCompletionCallback callback(instance_->pp_instance(), callback_type());
callback.WaitForResult(
socket->ConnectWithNetAddress(&address, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
PASS();
}
std::string TestHostResolverPrivate::SyncRead(pp::TCPSocketPrivate* socket,
char* buffer,
int32_t num_bytes,
int32_t* bytes_read) {
TestCompletionCallback callback(instance_->pp_instance(), callback_type());
callback.WaitForResult(
socket->Read(buffer, num_bytes, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(num_bytes, callback.result());
*bytes_read = callback.result();
PASS();
}
std::string TestHostResolverPrivate::SyncWrite(pp::TCPSocketPrivate* socket,
const char* buffer,
int32_t num_bytes,
int32_t* bytes_written) {
TestCompletionCallback callback(instance_->pp_instance(), callback_type());
callback.WaitForResult(
socket->Write(buffer, num_bytes, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(num_bytes, callback.result());
*bytes_written = callback.result();
PASS();
}
std::string TestHostResolverPrivate::CheckHTTPResponse(
pp::TCPSocketPrivate* socket,
const std::string& request,
const std::string& response) {
int32_t rv = 0;
ASSERT_SUBTEST_SUCCESS(
SyncWrite(socket, request.c_str(), static_cast<int32_t>(request.size()),
&rv));
std::vector<char> response_buffer(response.size());
ASSERT_SUBTEST_SUCCESS(
SyncRead(socket, &response_buffer[0],
static_cast<int32_t>(response.size()), &rv));
std::string actual_response(&response_buffer[0], rv);
if (response != actual_response) {
return "CheckHTTPResponse failed, expected: " + response +
", actual: " + actual_response;
}
PASS();
}
std::string TestHostResolverPrivate::SyncResolve(
pp::HostResolverPrivate* host_resolver,
const std::string& host,
uint16_t port,
const PP_HostResolver_Private_Hint& hint) {
TestCompletionCallback callback(instance_->pp_instance(), callback_type());
callback.WaitForResult(
host_resolver->Resolve(host, port, hint, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
PASS();
}
std::string TestHostResolverPrivate::TestEmpty() {
pp::HostResolverPrivate host_resolver(instance_);
ASSERT_EQ(0, host_resolver.GetSize());
PP_NetAddress_Private address;
ASSERT_FALSE(host_resolver.GetNetAddress(0, &address));
PASS();
}
std::string TestHostResolverPrivate::ParametrizedTestResolve(
const PP_HostResolver_Private_Hint &hint) {
pp::HostResolverPrivate host_resolver(instance_);
ASSERT_SUBTEST_SUCCESS(SyncResolve(&host_resolver, host_, port_, hint));
const size_t size = host_resolver.GetSize();
ASSERT_TRUE(size >= 1);
PP_NetAddress_Private address;
for (size_t i = 0; i < size; ++i) {
ASSERT_TRUE(host_resolver.GetNetAddress(
static_cast<uint32_t>(i), &address));
pp::TCPSocketPrivate socket(instance_);
ASSERT_SUBTEST_SUCCESS(SyncConnect(&socket, address));
ASSERT_SUBTEST_SUCCESS(CheckHTTPResponse(&socket,
"GET / HTTP/1.0\r\n\r\n",
"HTTP"));
socket.Disconnect();
}
ASSERT_FALSE(host_resolver.GetNetAddress(
static_cast<uint32_t>(size), &address));
pp::Var canonical_name = host_resolver.GetCanonicalName();
ASSERT_TRUE(canonical_name.is_string());
pp::TCPSocketPrivate socket(instance_);
ASSERT_SUBTEST_SUCCESS(SyncConnect(&socket,
canonical_name.AsString(),
port_));
ASSERT_SUBTEST_SUCCESS(CheckHTTPResponse(&socket,
"GET / HTTP/1.0\r\n\r\n",
"HTTP"));
socket.Disconnect();
PASS();
}
std::string TestHostResolverPrivate::TestResolve() {
PP_HostResolver_Private_Hint hint;
hint.family = PP_NETADDRESSFAMILY_PRIVATE_UNSPECIFIED;
hint.flags = PP_HOST_RESOLVER_PRIVATE_FLAGS_CANONNAME;
return ParametrizedTestResolve(hint);
}
std::string TestHostResolverPrivate::TestResolveIPv4() {
PP_HostResolver_Private_Hint hint;
hint.family = PP_NETADDRESSFAMILY_PRIVATE_IPV4;
hint.flags = PP_HOST_RESOLVER_PRIVATE_FLAGS_CANONNAME;
return ParametrizedTestResolve(hint);
}
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