Add NaCl smoke test to browser_tests.

chrome/test/base/ui_test_utils.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 "chrome/test/base/ui_test_utils.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #endif
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/file_path.h"
+#include "base/file_util.h"
 #include "base/json/json_reader.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "base/path_service.h"
 #include "base/test/test_timeouts.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 280 matching lines @@
 FilePath GetTestFilePath(const FilePath& dir, const FilePath& file) {
   FilePath path;
   PathService::Get(chrome::DIR_TEST_DATA, &path);
   return path.Append(dir).Append(file);
 }
 
 GURL GetTestUrl(const FilePath& dir, const FilePath& file) {
   return net::FilePathToFileURL(GetTestFilePath(dir, file));
 }
 
+bool GetRelativeBuildDirectory(FilePath* build_dir) {
+  // This function is used to find the build directory so TestServer can serve
+  // built files (nexes, etc).  TestServer expects a path relative to the source
+  // root.
+  FilePath exe_dir = CommandLine::ForCurrentProcess()->GetProgram().DirName();
+  FilePath src_dir;
+  if (!PathService::Get(base::DIR_SOURCE_ROOT, &src_dir))
+    return false;
+
+  // We must first generate absolute paths to SRC and EXE and from there
+  // generate a relative path.
+  if (!exe_dir.IsAbsolute())
+    file_util::AbsolutePath(&exe_dir);
+  if (!src_dir.IsAbsolute())
+    file_util::AbsolutePath(&src_dir);
+  if (!exe_dir.IsAbsolute())
+    return false;
+  if (!src_dir.IsAbsolute())
+    return false;
+
+  size_t match, exe_size, src_size;
+  std::vector<FilePath::StringType> src_parts, exe_parts;
+
+  // Determine point at which src and exe diverge.
+  exe_dir.GetComponents(&exe_parts);
+  src_dir.GetComponents(&src_parts);
+  exe_size = exe_parts.size();
+  src_size = src_parts.size();
+  for (match = 0; match < exe_size && match < src_size; ++match) {
+    if (exe_parts[match] != src_parts[match])
+      break;
+  }
+
+  // Create a relative path.
+  *build_dir = FilePath();
+  for (size_t tmp_itr = match; tmp_itr < src_size; ++tmp_itr)
+    *build_dir = build_dir->Append(FILE_PATH_LITERAL(".."));
+  for (; match < exe_size; ++match)
+    *build_dir = build_dir->Append(exe_parts[match]);
+  return true;
+}
+
 AppModalDialog* WaitForAppModalDialog() {
   content::WindowedNotificationObserver observer(
       chrome::NOTIFICATION_APP_MODAL_DIALOG_SHOWN,
       content::NotificationService::AllSources());
   observer.Wait();
   return content::Source<AppModalDialog>(observer.source()).ptr();
 }
 
 int FindInPage(TabContents* tab_contents, const string16& search_string,
                bool forward, bool match_case, int* ordinal) {
@@ skipping 332 matching lines @@
                int state,
                const base::Closure& followup) {
   if (!followup.is_null())
     ui_controls::SendMouseEventsNotifyWhenDone(button, state, followup);
   else
     ui_controls::SendMouseEvents(button, state);
 }
 
 }  // namespace internal
 }  // namespace ui_test_utils