Move PathExists to base namespace.

chrome/installer/util/delete_tree_work_item_unittest.cc

 // Copyright (c) 2011 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 <windows.h>
 
 #include <fstream>
 
 #include "base/base_paths.h"
 #include "base/file_util.h"
@@ skipping 31 matching lines @@
   wchar_t text_content_1[] = L"delete me";
   wchar_t text_content_2[] = L"delete me as well";
 };
 
 // Delete a tree without key path. Everything should be deleted.
 TEST_F(DeleteTreeWorkItemTest, DeleteTreeNoKeyPath) {
   // Create tree to be deleted.
   base::FilePath dir_name_delete(temp_dir_.path());
   dir_name_delete = dir_name_delete.AppendASCII("to_be_delete");
   file_util::CreateDirectory(dir_name_delete);
-  ASSERT_TRUE(file_util::PathExists(dir_name_delete));
+  ASSERT_TRUE(base::PathExists(dir_name_delete));
 
   base::FilePath dir_name_delete_1(dir_name_delete);
   dir_name_delete_1 = dir_name_delete_1.AppendASCII("1");
   file_util::CreateDirectory(dir_name_delete_1);
-  ASSERT_TRUE(file_util::PathExists(dir_name_delete_1));
+  ASSERT_TRUE(base::PathExists(dir_name_delete_1));
 
   base::FilePath dir_name_delete_2(dir_name_delete);
   dir_name_delete_2 = dir_name_delete_2.AppendASCII("2");
   file_util::CreateDirectory(dir_name_delete_2);
-  ASSERT_TRUE(file_util::PathExists(dir_name_delete_2));
+  ASSERT_TRUE(base::PathExists(dir_name_delete_2));
 
   base::FilePath file_name_delete_1(dir_name_delete_1);
   file_name_delete_1 = file_name_delete_1.AppendASCII("File_1.txt");
   CreateTextFile(file_name_delete_1.value(), text_content_1);
-  ASSERT_TRUE(file_util::PathExists(file_name_delete_1));
+  ASSERT_TRUE(base::PathExists(file_name_delete_1));
 
   base::FilePath file_name_delete_2(dir_name_delete_2);
   file_name_delete_2 = file_name_delete_2.AppendASCII("File_2.txt");
   CreateTextFile(file_name_delete_2.value(), text_content_1);
-  ASSERT_TRUE(file_util::PathExists(file_name_delete_2));
+  ASSERT_TRUE(base::PathExists(file_name_delete_2));
 
   // Test Do().
   base::ScopedTempDir temp_dir;
   ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
 
   std::vector<base::FilePath> key_files;
   scoped_ptr<DeleteTreeWorkItem> work_item(
       WorkItem::CreateDeleteTreeWorkItem(dir_name_delete, temp_dir.path(),
                                          key_files));
   EXPECT_TRUE(work_item->Do());
 
   // everything should be gone
-  EXPECT_FALSE(file_util::PathExists(file_name_delete_1));
-  EXPECT_FALSE(file_util::PathExists(file_name_delete_2));
-  EXPECT_FALSE(file_util::PathExists(dir_name_delete));
+  EXPECT_FALSE(base::PathExists(file_name_delete_1));
+  EXPECT_FALSE(base::PathExists(file_name_delete_2));
+  EXPECT_FALSE(base::PathExists(dir_name_delete));
 
   work_item->Rollback();
   // everything should come back
-  EXPECT_TRUE(file_util::PathExists(file_name_delete_1));
-  EXPECT_TRUE(file_util::PathExists(file_name_delete_2));
-  EXPECT_TRUE(file_util::PathExists(dir_name_delete));
+  EXPECT_TRUE(base::PathExists(file_name_delete_1));
+  EXPECT_TRUE(base::PathExists(file_name_delete_2));
+  EXPECT_TRUE(base::PathExists(dir_name_delete));
 }
 
 
 // Delete a tree with keypath but not in use. Everything should be gone.
 // Rollback should bring back everything
 TEST_F(DeleteTreeWorkItemTest, DeleteTree) {
   // Create tree to be deleted
   base::FilePath dir_name_delete(temp_dir_.path());
   dir_name_delete = dir_name_delete.AppendASCII("to_be_delete");
   file_util::CreateDirectory(dir_name_delete);
-  ASSERT_TRUE(file_util::PathExists(dir_name_delete));
+  ASSERT_TRUE(base::PathExists(dir_name_delete));
 
   base::FilePath dir_name_delete_1(dir_name_delete);
   dir_name_delete_1 = dir_name_delete_1.AppendASCII("1");
   file_util::CreateDirectory(dir_name_delete_1);
-  ASSERT_TRUE(file_util::PathExists(dir_name_delete_1));
+  ASSERT_TRUE(base::PathExists(dir_name_delete_1));
 
   base::FilePath dir_name_delete_2(dir_name_delete);
   dir_name_delete_2 = dir_name_delete_2.AppendASCII("2");
   file_util::CreateDirectory(dir_name_delete_2);
-  ASSERT_TRUE(file_util::PathExists(dir_name_delete_2));
+  ASSERT_TRUE(base::PathExists(dir_name_delete_2));
 
   base::FilePath file_name_delete_1(dir_name_delete_1);
   file_name_delete_1 = file_name_delete_1.AppendASCII("File_1.txt");
   CreateTextFile(file_name_delete_1.value(), text_content_1);
-  ASSERT_TRUE(file_util::PathExists(file_name_delete_1));
+  ASSERT_TRUE(base::PathExists(file_name_delete_1));
 
   base::FilePath file_name_delete_2(dir_name_delete_2);
   file_name_delete_2 = file_name_delete_2.AppendASCII("File_2.txt");
   CreateTextFile(file_name_delete_2.value(), text_content_1);
-  ASSERT_TRUE(file_util::PathExists(file_name_delete_2));
+  ASSERT_TRUE(base::PathExists(file_name_delete_2));
 
   // test Do()
   base::ScopedTempDir temp_dir;
   ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
 
   std::vector<base::FilePath> key_files(1, file_name_delete_1);
   scoped_ptr<DeleteTreeWorkItem> work_item(
       WorkItem::CreateDeleteTreeWorkItem(dir_name_delete, temp_dir.path(),
                                          key_files));
   EXPECT_TRUE(work_item->Do());
 
   // everything should be gone
-  EXPECT_FALSE(file_util::PathExists(file_name_delete_1));
-  EXPECT_FALSE(file_util::PathExists(file_name_delete_2));
-  EXPECT_FALSE(file_util::PathExists(dir_name_delete));
+  EXPECT_FALSE(base::PathExists(file_name_delete_1));
+  EXPECT_FALSE(base::PathExists(file_name_delete_2));
+  EXPECT_FALSE(base::PathExists(dir_name_delete));
 
   work_item->Rollback();
   // everything should come back
-  EXPECT_TRUE(file_util::PathExists(file_name_delete_1));
-  EXPECT_TRUE(file_util::PathExists(file_name_delete_2));
-  EXPECT_TRUE(file_util::PathExists(dir_name_delete));
+  EXPECT_TRUE(base::PathExists(file_name_delete_1));
+  EXPECT_TRUE(base::PathExists(file_name_delete_2));
+  EXPECT_TRUE(base::PathExists(dir_name_delete));
 }
 
 // Delete a tree with key_path in use. Everything should still be there.
 TEST_F(DeleteTreeWorkItemTest, DeleteTreeInUse) {
   // Create tree to be deleted
   base::FilePath dir_name_delete(temp_dir_.path());
   dir_name_delete = dir_name_delete.AppendASCII("to_be_delete");
   file_util::CreateDirectory(dir_name_delete);
-  ASSERT_TRUE(file_util::PathExists(dir_name_delete));
+  ASSERT_TRUE(base::PathExists(dir_name_delete));
 
   base::FilePath dir_name_delete_1(dir_name_delete);
   dir_name_delete_1 = dir_name_delete_1.AppendASCII("1");
   file_util::CreateDirectory(dir_name_delete_1);
-  ASSERT_TRUE(file_util::PathExists(dir_name_delete_1));
+  ASSERT_TRUE(base::PathExists(dir_name_delete_1));
 
   base::FilePath dir_name_delete_2(dir_name_delete);
   dir_name_delete_2 = dir_name_delete_2.AppendASCII("2");
   file_util::CreateDirectory(dir_name_delete_2);
-  ASSERT_TRUE(file_util::PathExists(dir_name_delete_2));
+  ASSERT_TRUE(base::PathExists(dir_name_delete_2));
 
   base::FilePath file_name_delete_1(dir_name_delete_1);
   file_name_delete_1 = file_name_delete_1.AppendASCII("File_1.txt");
   CreateTextFile(file_name_delete_1.value(), text_content_1);
-  ASSERT_TRUE(file_util::PathExists(file_name_delete_1));
+  ASSERT_TRUE(base::PathExists(file_name_delete_1));
 
   base::FilePath file_name_delete_2(dir_name_delete_2);
   file_name_delete_2 = file_name_delete_2.AppendASCII("File_2.txt");
   CreateTextFile(file_name_delete_2.value(), text_content_1);
-  ASSERT_TRUE(file_util::PathExists(file_name_delete_2));
+  ASSERT_TRUE(base::PathExists(file_name_delete_2));
 
   // Create a key path file.
   base::FilePath key_path(dir_name_delete);
   key_path = key_path.AppendASCII("key_file.exe");
 
   wchar_t exe_full_path_str[MAX_PATH];
   ::GetModuleFileNameW(NULL, exe_full_path_str, MAX_PATH);
   base::FilePath exe_full_path(exe_full_path_str);
 
   base::CopyFile(exe_full_path, key_path);
-  ASSERT_TRUE(file_util::PathExists(key_path));
+  ASSERT_TRUE(base::PathExists(key_path));
 
   VLOG(1) << "copy ourself from " << exe_full_path.value()
           << " to " << key_path.value();
 
   // Run the key path file to keep it in use.
   STARTUPINFOW si = {sizeof(si)};
   PROCESS_INFORMATION pi = {0};
   ASSERT_TRUE(
       ::CreateProcessW(NULL, const_cast<wchar_t*>(key_path.value().c_str()),
                        NULL, NULL, FALSE, CREATE_NO_WINDOW | CREATE_SUSPENDED,
                        NULL, NULL, &si, &pi));
 
   // test Do().
   {
     base::ScopedTempDir temp_dir;
     ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
 
     std::vector<base::FilePath> key_paths(1, key_path);
     scoped_ptr<DeleteTreeWorkItem> work_item(
         WorkItem::CreateDeleteTreeWorkItem(dir_name_delete, temp_dir.path(),
                                            key_paths));
 
     // delete should fail as file in use.
     EXPECT_FALSE(work_item->Do());
   }
 
   // verify everything is still there.
-  EXPECT_TRUE(file_util::PathExists(key_path));
-  EXPECT_TRUE(file_util::PathExists(file_name_delete_1));
-  EXPECT_TRUE(file_util::PathExists(file_name_delete_2));
+  EXPECT_TRUE(base::PathExists(key_path));
+  EXPECT_TRUE(base::PathExists(file_name_delete_1));
+  EXPECT_TRUE(base::PathExists(file_name_delete_2));
 
   TerminateProcess(pi.hProcess, 0);
   // make sure the handle is closed.
   WaitForSingleObject(pi.hProcess, INFINITE);
 }