src/chrome/browser/chromeos/drive/file_system/create_file_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 "chrome/browser/chromeos/drive/file_system/create_file_operation.h"
   6
   7 #include "chrome/browser/chromeos/drive/file_system/operation_test_base.h"
   8 #include "chrome/browser/google_apis/test_util.h"
   9 #include "testing/gtest/include/gtest/gtest.h"
  10
  11 namespace drive {
  12 namespace file_system {
  13
  14 typedef OperationTestBase CreateFileOperationTest;
  15
  16 TEST_F(CreateFileOperationTest, CreateFile) {
  17   CreateFileOperation operation(blocking_task_runner(),
  18                                 observer(),
  19                                 scheduler(),
  20                                 metadata(),
  21                                 cache());
  22
  23   const base::FilePath kExistingFile(
  24       FILE_PATH_LITERAL("drive/root/File 1.txt"));
  25   const base::FilePath kExistingDirectory(
  26       FILE_PATH_LITERAL("drive/root/Directory 1"));
  27   const base::FilePath kNonExistingFile(
  28       FILE_PATH_LITERAL("drive/root/Directory 1/not exist.png"));
  29   const base::FilePath kFileInNonExistingDirectory(
  30       FILE_PATH_LITERAL("drive/root/not exist/not exist.png"));
  31
  32   // Create fails if is_exclusive = true and a file exists.
  33   FileError error = FILE_ERROR_FAILED;
  34   operation.CreateFile(
  35       kExistingFile,
  36       true,  // is_exclusive
  37       std::string(),  // no predetermined mime type
  38       google_apis::test_util::CreateCopyResultCallback(&error));
  39   test_util::RunBlockingPoolTask();
  40   EXPECT_EQ(FILE_ERROR_EXISTS, error);
  41
  42   // Create succeeds if is_exclusive = false and a file exists.
  43   operation.CreateFile(
  44       kExistingFile,
  45       false,  // is_exclusive
  46       std::string(),  // no predetermined mime type
  47       google_apis::test_util::CreateCopyResultCallback(&error));
  48   test_util::RunBlockingPoolTask();
  49   EXPECT_EQ(FILE_ERROR_OK, error);
  50
  51   // Create fails if a directory existed even when is_exclusive = false.
  52   operation.CreateFile(
  53       kExistingDirectory,
  54       false,  // is_exclusive
  55       std::string(),  // no predetermined mime type
  56       google_apis::test_util::CreateCopyResultCallback(&error));
  57   test_util::RunBlockingPoolTask();
  58   EXPECT_EQ(FILE_ERROR_EXISTS, error);
  59
  60   // Create succeeds if no entry exists.
  61   operation.CreateFile(
  62       kNonExistingFile,
  63       true,   // is_exclusive
  64       std::string(),  // no predetermined mime type
  65       google_apis::test_util::CreateCopyResultCallback(&error));
  66   test_util::RunBlockingPoolTask();
  67   EXPECT_EQ(FILE_ERROR_OK, error);
  68
  69   // Create fails if the parent directory does not exist.
  70   operation.CreateFile(
  71       kFileInNonExistingDirectory,
  72       false,  // is_exclusive
  73       std::string(),  // no predetermined mime type
  74       google_apis::test_util::CreateCopyResultCallback(&error));
  75   test_util::RunBlockingPoolTask();
  76   EXPECT_EQ(FILE_ERROR_NOT_A_DIRECTORY, error);
  77 }
  78
  79 TEST_F(CreateFileOperationTest, CreateFileMimeType) {
  80   CreateFileOperation operation(blocking_task_runner(),
  81                                 observer(),
  82                                 scheduler(),
  83                                 metadata(),
  84                                 cache());
  85
  86   const base::FilePath kPng1(FILE_PATH_LITERAL("drive/root/1.png"));
  87   const base::FilePath kPng2(FILE_PATH_LITERAL("drive/root/2.png"));
  88   const base::FilePath kUnknown(FILE_PATH_LITERAL("drive/root/3.unknown"));
  89   const std::string kSpecialMimeType("application/x-createfile-test");
  90
  91   FileError error = FILE_ERROR_FAILED;
  92   operation.CreateFile(
  93       kPng1,
  94       false,  // is_exclusive
  95       std::string(),  // no predetermined mime type
  96       google_apis::test_util::CreateCopyResultCallback(&error));
  97   test_util::RunBlockingPoolTask();
  98   EXPECT_EQ(FILE_ERROR_OK, error);
  99
 100   // If no mime type is specified, it is guessed from the file name.
 101   ResourceEntry entry;
 102   ASSERT_EQ(FILE_ERROR_OK, GetLocalResourceEntry(kPng1, &entry));
 103   EXPECT_EQ("image/png", entry.file_specific_info().content_mime_type());
 104
 105   error = FILE_ERROR_FAILED;
 106   operation.CreateFile(
 107       kPng2,
 108       false,  // is_exclusive
 109       kSpecialMimeType,
 110       google_apis::test_util::CreateCopyResultCallback(&error));
 111   test_util::RunBlockingPoolTask();
 112   EXPECT_EQ(FILE_ERROR_OK, error);
 113
 114   // If the mime type is explicitly set, respect it.
 115   ASSERT_EQ(FILE_ERROR_OK, GetLocalResourceEntry(kPng2, &entry));
 116   EXPECT_EQ(kSpecialMimeType, entry.file_specific_info().content_mime_type());
 117
 118   error = FILE_ERROR_FAILED;
 119   operation.CreateFile(
 120       kUnknown,
 121       false,  // is_exclusive
 122       std::string(),  // no predetermined mime type
 123       google_apis::test_util::CreateCopyResultCallback(&error));
 124   test_util::RunBlockingPoolTask();
 125   EXPECT_EQ(FILE_ERROR_OK, error);
 126
 127   // If the mime type is not set and unknown, default to octet-stream.
 128   ASSERT_EQ(FILE_ERROR_OK, GetLocalResourceEntry(kUnknown, &entry));
 129   EXPECT_EQ("application/octet-stream",
 130             entry.file_specific_info().content_mime_type());
 131 }
 132
 133
 134 }  // namespace file_system
 135 }  // namespace drive