Add dotfile tests to NetUtil.GetSuggestedFilename

net/base/net_util_unittest.cc

 // Copyright (c) 2009 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/base/net_util.h"
 
 #include "base/file_path.h"
 #include "base/format_macros.h"
 #include "base/string_util.h"
 #include "base/sys_string_conversions.h"
@@ skipping 1003 matching lines @@
     {"data:,looks/like/a.path",
      "",
      "",
      L"default_filename_is_given",
      L"default_filename_is_given"},
     {"data:,looks/like/a.path",
      "",
      "",
      L"\u65e5\u672c\u8a9e",  // Japanese Kanji.
      L"\u65e5\u672c\u8a9e"},
+    // Dotfiles. Ensures preceeding period(s) stripped.
+    {"http://www.google.com/.test.html",
+    "",
+    "",
+    L"",
+    L"test.html"},
+    {"http://www.google.com/.test",
+    "",
+    "",
+    L"",
+    L"test"},
+    {"http://www.google.com/..test",
+    "",
+    "",
+    L"",
+    L"test"},
   };
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(test_cases); ++i) {
 #if defined(OS_WIN)
     FilePath default_name(test_cases[i].default_filename);
 #else
     FilePath default_name(
         base::SysWideToNativeMB(test_cases[i].default_filename));
 #endif
     FilePath filename = net::GetSuggestedFilename(
         GURL(test_cases[i].url), test_cases[i].content_disp_header,
@@ skipping 562 matching lines @@
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(invalid); ++i) {
     net::SetExplicitlyAllowedPorts(invalid[i]);
     EXPECT_EQ(0, static_cast<int>(net::explicitly_allowed_ports.size()));
   }
 
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(valid); ++i) {
     net::SetExplicitlyAllowedPorts(valid[i]);
     EXPECT_EQ(i, net::explicitly_allowed_ports.size());
   }
 }