webkit/fileapi/test_file_set.cc

   1 // Copyright (c) 2012 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 "webkit/fileapi/test_file_set.h"
   6
   7 #include <string>
   8
   9 #include "base/file_util.h"
  10 #include "base/logging.h"
  11 #include "base/platform_file.h"
  12 #include "base/rand_util.h"
  13 #include "testing/gtest/include/gtest/gtest.h"
  14
  15 namespace fileapi {
  16
  17 namespace test {
  18
  19 const TestCaseRecord kRegularTestCases[] = {
  20   {true, FILE_PATH_LITERAL("dir a"), 0},
  21   {true, FILE_PATH_LITERAL("dir a/dir A"), 0},
  22   {true, FILE_PATH_LITERAL("dir a/dir d"), 0},
  23   {true, FILE_PATH_LITERAL("dir a/dir d/dir e"), 0},
  24   {true, FILE_PATH_LITERAL("dir a/dir d/dir e/dir f"), 0},
  25   {true, FILE_PATH_LITERAL("dir a/dir d/dir e/dir g"), 0},
  26   {true, FILE_PATH_LITERAL("dir a/dir d/dir e/dir h"), 0},
  27   {true, FILE_PATH_LITERAL("dir b"), 0},
  28   {true, FILE_PATH_LITERAL("dir b/dir a"), 0},
  29   {true, FILE_PATH_LITERAL("dir c"), 0},
  30   {false, FILE_PATH_LITERAL("file 0"), 38},
  31   {false, FILE_PATH_LITERAL("file 2"), 60},
  32   {false, FILE_PATH_LITERAL("file 3"), 0},
  33   {false, FILE_PATH_LITERAL("dir a/file 0"), 39},
  34   {false, FILE_PATH_LITERAL("dir a/dir d/dir e/dir g/file 0"), 40},
  35   {false, FILE_PATH_LITERAL("dir a/dir d/dir e/dir g/file 1"), 41},
  36   {false, FILE_PATH_LITERAL("dir a/dir d/dir e/dir g/file 2"), 42},
  37   {false, FILE_PATH_LITERAL("dir a/dir d/dir e/dir g/file 3"), 50},
  38 };
  39
  40 const size_t kRegularTestCaseSize = arraysize(kRegularTestCases);
  41
  42 void SetUpOneTestCase(const FilePath& root_path,
  43                       const TestCaseRecord& test_case) {
  44   FilePath path = root_path.Append(test_case.path);
  45   if (test_case.is_directory) {
  46     ASSERT_TRUE(file_util::CreateDirectory(path));
  47     return;
  48   }
  49   base::PlatformFileError error_code;
  50   bool created = false;
  51   int file_flags = base::PLATFORM_FILE_CREATE_ALWAYS |
  52                     base::PLATFORM_FILE_WRITE;
  53   base::PlatformFile file_handle =
  54       base::CreatePlatformFile(path, file_flags, &created, &error_code);
  55   EXPECT_TRUE(created);
  56   ASSERT_EQ(base::PLATFORM_FILE_OK, error_code);
  57   ASSERT_NE(base::kInvalidPlatformFileValue, file_handle);
  58   EXPECT_TRUE(base::ClosePlatformFile(file_handle));
  59   if (test_case.data_file_size > 0U) {
  60     std::string content = base::RandBytesAsString(test_case.data_file_size);
  61     ASSERT_EQ(static_cast<int>(content.size()),
  62               file_util::WriteFile(path, content.data(), content.size()));
  63   }
  64 }
  65
  66
  67 void SetUpRegularTestCases(const FilePath& root_path) {
  68   for (size_t i = 0; i < arraysize(kRegularTestCases); ++i) {
  69     SCOPED_TRACE(testing::Message() << "Creating kRegularTestCases " << i);
  70     SetUpOneTestCase(root_path, kRegularTestCases[i]);
  71   }
  72 }
  73
  74 }  // namespace test
  75
  76 }  // namespace fileapi