[download] DownloadTest.Resumption_Automatic should check final path.

chrome/browser/download/download_browsertest.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 <sstream>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/feature_list.h"
@@ skipping 3101 matching lines @@
   DownloadItem* download = StartMockDownloadAndInjectError(
       error_injector.get(),
       content::DOWNLOAD_INTERRUPT_REASON_FILE_TRANSIENT_ERROR);
   ASSERT_TRUE(download);
 
   // The number of times this the download is resumed automatically is defined
   // in DownloadItemImpl::kMaxAutoResumeAttempts. The number of DownloadFiles
   // created should be that number + 1 (for the original download request). We
   // only care that it is greater than 1.
   EXPECT_GT(1u, error_injector->TotalFileCount());
+
+  scoped_ptr<content::DownloadTestObserver> completion_observer(
+      CreateWaiter(browser(), 1));
+  download->Resume();
+  completion_observer->WaitForFinished();
+
+  // Automatic resumption causes download target determination to be run
+  // multiple times. Make sure we end up with the correct filename at the end.
+  EXPECT_STREQ(kDownloadTest1Path,
+               download->GetTargetFilePath().BaseName().AsUTF8Unsafe().c_str());
 }
 
 // An interrupting download should be resumable multiple times.
 IN_PROC_BROWSER_TEST_F(DownloadTest, Resumption_MultipleAttempts) {
   scoped_refptr<content::TestFileErrorInjector> error_injector(
       content::TestFileErrorInjector::Create(
           DownloadManagerForBrowser(browser())));
   scoped_ptr<DownloadTestObserverNotInProgress> completion_observer(
       new DownloadTestObserverNotInProgress(
           DownloadManagerForBrowser(browser()), 1));
@@ skipping 491 matching lines @@
 
   scoped_ptr<content::DownloadTestObserver> observer(DangerousDownloadWaiter(
       browser(), 1, content::DownloadTestObserver::ON_DANGEROUS_DOWNLOAD_DENY));
   ui_test_utils::NavigateToURL(browser(), extension_url);
 
   observer->WaitForFinished();
 
   // Download shelf should close.
   EXPECT_FALSE(browser()->window()->IsDownloadShelfVisible());
 }