Change wildcard source expression matching to conform latest spec

chrome/browser/pdf/pdf_extension_test.cc

 // Copyright 2014 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 <stddef.h>
 
 #include <vector>
 
 #include "base/base_paths.h"
 #include "base/files/file_enumerator.h"
@@ skipping 446 matching lines @@
       "</body></html>";
   TestGetSelectedTextReply(GURL(data_url), false);
 }
 
 // Ensure same-origin replies do work for getSelectedText.
 IN_PROC_BROWSER_TEST_F(PDFExtensionTest, EnsureSameOriginRepliesAllowed) {
   TestGetSelectedTextReply(embedded_test_server()->GetURL("/pdf/test.pdf"),
                            true);
 }
 
+// This test ensures that PDF can be loaded from local file
+IN_PROC_BROWSER_TEST_F(PDFExtensionTest, EnsurePDFFromLocalFileLoads) {
+  base::FilePath test_data_dir;
+  ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &test_data_dir));
+  test_data_dir = test_data_dir.Append(FILE_PATH_LITERAL("pdf"));
+  base::FilePath test_data_file = test_data_dir.AppendASCII("test.pdf");
+  ASSERT_TRUE(PathExists(test_data_file));
+  GURL test_pdf_url("file://" + test_data_file.MaybeAsASCII());
+  content::WebContents* guest_contents = LoadPdfGetGuestContents(test_pdf_url);
+  ASSERT_TRUE(guest_contents);
+}
+
 // This test ensures that link permissions are enforced properly in PDFs.
 IN_PROC_BROWSER_TEST_F(PDFExtensionTest, LinkPermissions) {
   GURL test_pdf_url(embedded_test_server()->GetURL("/pdf/test.pdf"));
   content::WebContents* guest_contents = LoadPdfGetGuestContents(test_pdf_url);
   ASSERT_TRUE(guest_contents);
 
   // chrome://favicon links should be allowed for PDFs, while chrome://settings
   // links should not.
   GURL valid_link_url("chrome://favicon/https://www.google.ca/");
   GURL invalid_link_url("chrome://settings");
@@ skipping 362 matching lines @@
   int tab_count = browser()->tab_strip_model()->count();
   ASSERT_EQ(2, tab_count);
 
   content::WebContents* active_web_contents =
       browser()->tab_strip_model()->GetActiveWebContents();
   ASSERT_NE(web_contents, active_web_contents);
 
   const GURL& url = active_web_contents->GetURL();
   ASSERT_EQ(std::string("http://www.example.com/"), url.spec());
 }