net: Add SetUploadStream method to URLFetcher.

net/url_request/url_fetcher_impl_unittest.cc

 // 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 "net/url_request/url_fetcher_impl.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/bind.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/path_service.h"
 #include "base/strings/stringprintf.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/threading/thread.h"
 #include "build/build_config.h"
 #include "crypto/nss_util.h"
+#include "net/base/elements_upload_data_stream.h"
 #include "net/base/network_change_notifier.h"
+#include "net/base/upload_bytes_element_reader.h"
+#include "net/base/upload_element_reader.h"
+#include "net/base/upload_file_element_reader.h"
 #include "net/dns/mock_host_resolver.h"
 #include "net/http/http_response_headers.h"
 #include "net/test/spawned_test_server/spawned_test_server.h"
 #include "net/url_request/url_fetcher_delegate.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "net/url_request/url_request_test_util.h"
 #include "net/url_request/url_request_throttler_manager.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 #if defined(USE_NSS) || defined(OS_IOS)
@@ skipping 221 matching lines @@
 
   // URLFetcherDelegate:
   void OnURLFetchComplete(const URLFetcher* source) override;
 
  private:
   base::FilePath path_;
   uint64 range_offset_;
   uint64 range_length_;
 };
 
+class URLFetcherPostStreamTest : public URLFetcherTest {
+ public:
+  URLFetcherPostStreamTest();
+
+  // URLFetcherTest:
+  void CreateFetcher(const GURL& url) override;
+
+  // URLFetcherDelegate:
+  void OnURLFetchComplete(const URLFetcher* source) override;
+
+ private:
+  base::FilePath path_;
+};
+
 // Version of URLFetcherTest that does a POST instead with empty upload body
 class URLFetcherEmptyPostTest : public URLFetcherTest {
  public:
   // URLFetcherTest:
   void CreateFetcher(const GURL& url) override;
 
   // URLFetcherDelegate:
   void OnURLFetchComplete(const URLFetcher* source) override;
 };
 
@@ skipping 292 matching lines @@
   ASSERT_LE(range_offset_, expected.size());
   uint64 expected_size =
       std::min(range_length_, expected.size() - range_offset_);
 
   std::string data;
   EXPECT_TRUE(source->GetResponseAsString(&data));
   EXPECT_EQ(expected.substr(range_offset_, expected_size), data);
   URLFetcherTest::OnURLFetchComplete(source);
 }
 
+URLFetcherPostStreamTest::URLFetcherPostStreamTest() {
+  PathService::Get(base::DIR_SOURCE_ROOT, &path_);
+  path_ = path_.Append(FILE_PATH_LITERAL("net"));
+  path_ = path_.Append(FILE_PATH_LITERAL("data"));
+  path_ = path_.Append(FILE_PATH_LITERAL("url_request_unittest"));
+  path_ = path_.Append(FILE_PATH_LITERAL("BullRunSpeech.txt"));
+}
+
+void URLFetcherPostStreamTest::CreateFetcher(const GURL& url) {
+  fetcher_ = new URLFetcherImpl(url, URLFetcher::POST, this);
+  fetcher_->SetRequestContext(new ThrottlingTestURLRequestContextGetter(
+      io_message_loop_proxy().get(), request_context()));
+
+  ScopedVector<UploadElementReader> readers;
+  const std::string str("bobsyeruncle\n");
+  std::vector<char> buffer(str.begin(), str.end());
+  readers.push_back(new UploadOwnedBytesElementReader(&buffer));
+  readers.push_back(
+      new UploadFileElementReader(base::MessageLoopProxy::current().get(),
+                                  path_, 0, kuint64max, base::Time()));
+  scoped_ptr<ElementsUploadDataStream> stream(
+      new ElementsUploadDataStream(readers.Pass(), 0));
+
+  fetcher_->SetUploadStream("text/plain", stream.Pass());
+  fetcher_->Start();
+}
+
+void URLFetcherPostStreamTest::OnURLFetchComplete(const URLFetcher* source) {
+  std::string data;
+  EXPECT_TRUE(source->GetResponseAsString(&data));
+
+  std::string expected;
+  ASSERT_TRUE(base::ReadFileToString(path_, &expected));
+  EXPECT_EQ(std::string("bobsyeruncle\n") + expected, data);
+
+  URLFetcherTest::OnURLFetchComplete(source);
+}
+
 void URLFetcherEmptyPostTest::CreateFetcher(const GURL& url) {
   fetcher_ = new URLFetcherImpl(url, URLFetcher::POST, this);
   fetcher_->SetRequestContext(new TestURLRequestContextGetter(
       io_message_loop_proxy()));
   fetcher_->SetUploadData("text/plain", std::string());
   fetcher_->Start();
 }
 
 void URLFetcherEmptyPostTest::OnURLFetchComplete(const URLFetcher* source) {
   EXPECT_TRUE(source->GetStatus().is_success());
@@ skipping 494 matching lines @@
                                 SpawnedTestServer::kLocalhost,
                                 base::FilePath(kDocRoot));
   ASSERT_TRUE(test_server.Start());
 
   SetUploadRange(30, 100);
 
   CreateFetcher(test_server.GetURL("echo"));
   base::MessageLoop::current()->Run();
 }
 
+TEST_F(URLFetcherPostStreamTest, Basic) {
+  SpawnedTestServer test_server(SpawnedTestServer::TYPE_HTTP,
+                                SpawnedTestServer::kLocalhost,
+                                base::FilePath(kDocRoot));
+  ASSERT_TRUE(test_server.Start());
+
+  CreateFetcher(test_server.GetURL("echo"));
+  base::MessageLoop::current()->Run();
+}
+
 TEST_F(URLFetcherEmptyPostTest, Basic) {
   SpawnedTestServer test_server(SpawnedTestServer::TYPE_HTTP,
                                 SpawnedTestServer::kLocalhost,
                                 base::FilePath(kDocRoot));
   ASSERT_TRUE(test_server.Start());
 
   CreateFetcher(test_server.GetURL("echo"));
   base::MessageLoop::current()->Run();
 }
 
@@ skipping 436 matching lines @@
 
     base::MessageLoop::current()->RunUntilIdle();
     ASSERT_EQ(kTake[i], base::PathExists(file_path_)) <<
         "FilePath: " << file_path_.value();
   }
 }
 
 }  // namespace
 
 }  // namespace net