Method TestCreateDir

cpp/src/arrow/filesystem/test_util.cc:236–262

}

void GenericFileSystemTest::TestCreateDir(FileSystem* fs) {
  ASSERT_OK(fs->CreateDir("AB"));
  ASSERT_OK(fs->CreateDir("AB/CD/EF"));  // Recursive
  if (!have_implicit_directories()) {
    // Non-recursive, parent doesn't exist
    ASSERT_RAISES(IOError, fs->CreateDir("AB/GH/IJ", false /* recursive */));
  }
  ASSERT_OK(fs->CreateDir("AB/GH", false /* recursive */));
  ASSERT_OK(fs->CreateDir("AB/GH/IJ", false /* recursive */));
  // Idempotency
  ASSERT_OK(fs->CreateDir("AB/GH/IJ", false /* recursive */));
  ASSERT_OK(fs->CreateDir("XY"));

  AssertAllDirs(fs, {"AB", "AB/CD", "AB/CD/EF", "AB/GH", "AB/GH/IJ", "XY"});
  AssertAllFiles(fs, {});

  // Cannot create a directory as child of a file
  CreateFile(fs, "AB/def", "");
  ASSERT_RAISES(IOError, fs->CreateDir("AB/def/EF/GH", true /* recursive */));
  ASSERT_RAISES(IOError, fs->CreateDir("AB/def/EF", false /* recursive */));

  // Cannot create a directory when there is already a file with the same name
  ASSERT_RAISES(IOError, fs->CreateDir("AB/def"));

  AssertAllDirs(fs, {"AB", "AB/CD", "AB/CD/EF", "AB/GH", "AB/GH/IJ", "XY"});
  AssertAllFiles(fs, {"AB/def"});
}

void GenericFileSystemTest::TestDeleteDir(FileSystem* fs) {
  if (have_flaky_directory_tree_deletion()) GTEST_SKIP() << "Flaky directory deletion";