public void testInitialSlashDot() {
    assertEquals("/a", simplifyPath("/./a"));
    assertEquals("/.a", simplifyPath("/.a/a/.."));
  }

  // https://github.com/google/guava/issues/722
  public void testConsecutiveParentsAfterPresent() {
    assertEquals("../..", simplifyPath("./../../"));
    assertEquals("../..", simplifyPath("./.././../"));
  }

  /*
   * We co-opt some URI resolution tests for our purposes.