Function AssertNotExists

cpp/src/arrow/util/io_util_test.cc:67–71

}

void AssertNotExists(const PlatformFilename& path) {
  bool exists = true;
  ASSERT_OK_AND_ASSIGN(exists, FileExists(path));
  ASSERT_FALSE(exists) << "Path '" << path.ToString() << "' exists";
}

void TouchFile(const PlatformFilename& path) {
  ASSERT_OK_AND_ASSIGN(FileDescriptor fd, FileOpenWritable(path));