components/drive/file_system/remove_operation_unittest.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "components/drive/file_system/remove_operation.h"
   6
   7 #include "components/drive/file_change.h"
   8 #include "components/drive/file_system/operation_test_base.h"
   9 #include "components/drive/file_system_core_util.h"
  10 #include "content/public/test/test_utils.h"
  11 #include "google_apis/drive/test_util.h"
  12 #include "testing/gtest/include/gtest/gtest.h"
  13
  14 namespace drive {
  15 namespace file_system {
  16
  17 typedef OperationTestBase RemoveOperationTest;
  18
  19 TEST_F(RemoveOperationTest, RemoveFile) {
  20   RemoveOperation operation(blocking_task_runner(), delegate(), metadata(),
  21                             cache());
  22
  23   base::FilePath nonexisting_file(
  24       FILE_PATH_LITERAL("drive/root/Dummy file.txt"));
  25   base::FilePath file_in_root(FILE_PATH_LITERAL("drive/root/File 1.txt"));
  26   base::FilePath file_in_subdir(
  27       FILE_PATH_LITERAL("drive/root/Directory 1/SubDirectory File 1.txt"));
  28
  29   // Remove a file in root.
  30   ResourceEntry entry;
  31   FileError error = FILE_ERROR_FAILED;
  32   ASSERT_EQ(FILE_ERROR_OK, GetLocalResourceEntry(file_in_root, &entry));
  33   operation.Remove(file_in_root,
  34                    false,  // is_recursive
  35                    google_apis::test_util::CreateCopyResultCallback(&error));
  36   content::RunAllBlockingPoolTasksUntilIdle();
  37   EXPECT_EQ(FILE_ERROR_OK, error);
  38   EXPECT_EQ(FILE_ERROR_NOT_FOUND, GetLocalResourceEntry(file_in_root, &entry));
  39
  40   const std::string id_file_in_root = entry.local_id();
  41   EXPECT_EQ(FILE_ERROR_OK, GetLocalResourceEntryById(id_file_in_root, &entry));
  42   EXPECT_EQ(util::kDriveTrashDirLocalId, entry.parent_local_id());
  43
  44   // Remove a file in subdirectory.
  45   error = FILE_ERROR_FAILED;
  46   ASSERT_EQ(FILE_ERROR_OK, GetLocalResourceEntry(file_in_subdir, &entry));
  47   const std::string resource_id = entry.resource_id();
  48
  49   operation.Remove(file_in_subdir,
  50                    false,  // is_recursive
  51                    google_apis::test_util::CreateCopyResultCallback(&error));
  52   content::RunAllBlockingPoolTasksUntilIdle();
  53   EXPECT_EQ(FILE_ERROR_OK, error);
  54   EXPECT_EQ(FILE_ERROR_NOT_FOUND,
  55             GetLocalResourceEntry(file_in_subdir, &entry));
  56
  57   const std::string id_file_in_subdir = entry.local_id();
  58   EXPECT_EQ(FILE_ERROR_OK,
  59             GetLocalResourceEntryById(id_file_in_subdir, &entry));
  60   EXPECT_EQ(util::kDriveTrashDirLocalId, entry.parent_local_id());
  61
  62   // Try removing non-existing file.
  63   error = FILE_ERROR_FAILED;
  64   ASSERT_EQ(FILE_ERROR_NOT_FOUND,
  65             GetLocalResourceEntry(nonexisting_file, &entry));
  66   operation.Remove(nonexisting_file,
  67                    false,  // is_recursive
  68                    google_apis::test_util::CreateCopyResultCallback(&error));
  69   content::RunAllBlockingPoolTasksUntilIdle();
  70   EXPECT_EQ(FILE_ERROR_NOT_FOUND, error);
  71
  72   // Verify delegate notifications.
  73   EXPECT_EQ(2U, delegate()->get_changed_files().size());
  74   EXPECT_TRUE(delegate()->get_changed_files().count(file_in_root));
  75   EXPECT_TRUE(delegate()->get_changed_files().count(file_in_subdir));
  76
  77   EXPECT_EQ(2U, delegate()->updated_local_ids().size());
  78   EXPECT_TRUE(delegate()->updated_local_ids().count(id_file_in_root));
  79   EXPECT_TRUE(delegate()->updated_local_ids().count(id_file_in_subdir));
  80 }
  81
  82 TEST_F(RemoveOperationTest, RemoveDirectory) {
  83   RemoveOperation operation(blocking_task_runner(), delegate(), metadata(),
  84                             cache());
  85
  86   base::FilePath empty_dir(FILE_PATH_LITERAL(
  87       "drive/root/Directory 1/Sub Directory Folder/Sub Sub Directory Folder"));
  88   base::FilePath non_empty_dir(FILE_PATH_LITERAL(
  89       "drive/root/Directory 1"));
  90   base::FilePath file_in_non_empty_dir(FILE_PATH_LITERAL(
  91       "drive/root/Directory 1/SubDirectory File 1.txt"));
  92
  93   // Empty directory can be removed even with is_recursive = false.
  94   FileError error = FILE_ERROR_FAILED;
  95   ResourceEntry entry;
  96   operation.Remove(empty_dir,
  97                    false,  // is_recursive
  98                    google_apis::test_util::CreateCopyResultCallback(&error));
  99   content::RunAllBlockingPoolTasksUntilIdle();
 100   EXPECT_EQ(FILE_ERROR_OK, error);
 101   EXPECT_EQ(FILE_ERROR_NOT_FOUND,
 102             GetLocalResourceEntry(empty_dir, &entry));
 103
 104   // Non-empty directory, cannot.
 105   error = FILE_ERROR_FAILED;
 106   ASSERT_EQ(FILE_ERROR_OK, GetLocalResourceEntry(non_empty_dir, &entry));
 107   operation.Remove(non_empty_dir,
 108                    false,  // is_recursive
 109                    google_apis::test_util::CreateCopyResultCallback(&error));
 110   content::RunAllBlockingPoolTasksUntilIdle();
 111   EXPECT_EQ(FILE_ERROR_NOT_EMPTY, error);
 112   EXPECT_EQ(FILE_ERROR_OK,
 113             GetLocalResourceEntry(non_empty_dir, &entry));
 114
 115   // With is_recursive = true, it can be deleted, however. Descendant entries
 116   // are removed together.
 117   error = FILE_ERROR_FAILED;
 118   ASSERT_EQ(FILE_ERROR_OK,
 119             GetLocalResourceEntry(file_in_non_empty_dir, &entry));
 120   operation.Remove(non_empty_dir,
 121                    true,  // is_recursive
 122                    google_apis::test_util::CreateCopyResultCallback(&error));
 123   content::RunAllBlockingPoolTasksUntilIdle();
 124   EXPECT_EQ(FILE_ERROR_OK, error);
 125   EXPECT_EQ(FILE_ERROR_NOT_FOUND,
 126             GetLocalResourceEntry(non_empty_dir, &entry));
 127   EXPECT_EQ(FILE_ERROR_NOT_FOUND,
 128             GetLocalResourceEntry(file_in_non_empty_dir, &entry));
 129 }
 130
 131 }  // namespace file_system
 132 }  // namespace drive