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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/winhttp/network_fetcher.h"
#include <memory>
#include <string>
#include "base/files/file.h"
#include "base/functional/bind.h"
#include "base/memory/scoped_refptr.h"
#include "base/run_loop.h"
#include "base/test/bind.h"
#include "base/test/task_environment.h"
#include "components/winhttp/scoped_hinternet.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
#include "net/test/embedded_test_server/http_request.h"
#include "net/test/embedded_test_server/http_response.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/zlib/google/compression_utils.h"
#include "url/gurl.h"
namespace winhttp {
TEST(WinHttpNetworkFetcher, InvalidUrlPost) {
base::test::TaskEnvironment environment;
base::RunLoop run_loop;
auto network_fetcher = base::MakeRefCounted<NetworkFetcher>(
base::MakeRefCounted<SharedHInternet>(
CreateSessionHandle(L"WinHttpNetworkFetcher.InvalidUrlPost",
WINHTTP_ACCESS_TYPE_NO_PROXY)),
base::MakeRefCounted<ProxyConfiguration>());
network_fetcher->PostRequest(
/*url=*/GURL("file://afile"),
/*content_type=*/"text/plain",
/*post_data=*/"a request body",
/*post_additional_headers=*/{},
/*fetch_started_callback=*/base::DoNothing(),
/*fetch_progress_callback=*/base::DoNothing(),
/*fetch_complete_callback=*/
base::BindLambdaForTesting(
[&run_loop](int response_code) { run_loop.Quit(); }));
run_loop.Run();
EXPECT_EQ(network_fetcher->GetNetError(), E_INVALIDARG);
}
TEST(WinHttpNetworkFetcher, InvalidUrlDownload) {
base::test::TaskEnvironment environment;
base::RunLoop run_loop;
auto network_fetcher = base::MakeRefCounted<NetworkFetcher>(
base::MakeRefCounted<SharedHInternet>(
CreateSessionHandle(L"WinHttpNetworkFetcher.InvalidUrlDownload",
WINHTTP_ACCESS_TYPE_NO_PROXY)),
base::MakeRefCounted<ProxyConfiguration>());
network_fetcher->DownloadToFile(
/*url=*/GURL("file://afile"),
/*file_path=*/{},
/*fetch_started_callback=*/base::DoNothing(),
/*fetch_progress_callback=*/base::DoNothing(),
/*fetch_complete_callback=*/
base::BindLambdaForTesting(
[&run_loop](int response_code) { run_loop.Quit(); }));
run_loop.Run();
EXPECT_EQ(network_fetcher->GetNetError(), E_INVALIDARG);
}
// Tests that the fetcher is not crashing when the session handle is null.
TEST(WinHttpNetworkFetcher, NullSession) {
base::test::TaskEnvironment environment;
base::RunLoop run_loop;
auto network_fetcher = base::MakeRefCounted<NetworkFetcher>(
base::MakeRefCounted<SharedHInternet>(ScopedHInternet(NULL)),
base::MakeRefCounted<ProxyConfiguration>());
network_fetcher->DownloadToFile(
/*url=*/GURL("http://aurl"),
/*file_path=*/{},
/*fetch_started_callback=*/base::DoNothing(),
/*fetch_progress_callback=*/base::DoNothing(),
/*fetch_complete_callback=*/
base::BindLambdaForTesting(
[&run_loop](int response_code) { run_loop.Quit(); }));
run_loop.Run();
EXPECT_THAT(network_fetcher->GetNetError(),
::testing::AnyOf(MAKE_HRESULT(SEVERITY_ERROR, FACILITY_WIN32,
ERROR_WINHTTP_NOT_INITIALIZED),
E_HANDLE));
}
TEST(WinHttpNetworkFetcher, GZip) {
static const std::string kResponse = "hello response";
net::EmbeddedTestServer test_server;
test_server.RegisterRequestHandler(base::BindRepeating(
[](const net::test_server::HttpRequest& request)
-> std::unique_ptr<net::test_server::HttpResponse> {
auto response = std::make_unique<net::test_server::BasicHttpResponse>();
if (!request.headers.contains("Accept-Encoding") ||
request.headers.at("Accept-Encoding").find("gzip") ==
std::string::npos) {
ADD_FAILURE() << "gzip `Accept-Encoding` not found in request";
response->set_code(net::HTTP_INTERNAL_SERVER_ERROR);
return response;
}
std::string compressed_body;
if (!compression::GzipCompress(kResponse, &compressed_body)) {
ADD_FAILURE() << "gzip compression failed";
response->set_code(net::HTTP_INTERNAL_SERVER_ERROR);
return response;
}
response->AddCustomHeader("Content-Encoding", "gzip");
response->set_content(compressed_body);
return response;
}));
ASSERT_TRUE(test_server.Start());
base::test::TaskEnvironment environment;
base::RunLoop run_loop;
auto network_fetcher = base::MakeRefCounted<NetworkFetcher>(
base::MakeRefCounted<SharedHInternet>(CreateSessionHandle(
L"WinHttpNetworkFetcherTest.GZip", WINHTTP_ACCESS_TYPE_NO_PROXY)),
base::MakeRefCounted<ProxyConfiguration>());
network_fetcher->PostRequest(
/*url=*/test_server.GetURL("/"),
/*content_type=*/"text/plain",
/*post_data=*/"hello request",
/*post_additional_headers=*/{},
/*fetch_started_callback=*/base::DoNothing(),
/*fetch_progress_callback=*/base::DoNothing(),
/*fetch_complete_callback=*/
base::BindLambdaForTesting(
[&run_loop](int /*response_code*/) { run_loop.Quit(); }));
run_loop.Run();
ASSERT_HRESULT_SUCCEEDED(network_fetcher->GetNetError());
ASSERT_EQ(network_fetcher->GetResponseBody(), kResponse);
}
} // namespace winhttp
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