@Test
  fun fragmentPercentEncodedNonAscii() {
    val url = "http://host/#%C2%80".toHttpUrl()
    assertThat(url.toUri().toString()).isEqualTo("http://host/#%C2%80")
  }

  @Test
  fun fragmentPercentEncodedPartialCodePoint() {
    val url = "http://host/#%80".toHttpUrl()
    assertThat(url.toUri().toString()).isEqualTo("http://host/#%80")
  }

    assertThat(url.toString()).isEqualTo("http://host/#%C2%80")
    assertThat(url.fragment).isEqualTo("\u0080")
    assertThat(url.encodedFragment).isEqualTo("%C2%80")
  }

  @Test
  fun fragmentPercentEncodedPartialCodePoint() {
    val url = parse("http://host/#%80")
    assertThat(url.toString()).isEqualTo("http://host/#%80")
    // Unicode replacement character.
    assertThat(url.fragment).isEqualTo("\ufffd")