// masking the remaining seven bytes.
  // To test this, we give an input where bit 7 is not cleared. For example:
  // (1) 00 01 02 03 04 05 06 07 80
  // (2) 00 01 02 03 04 05 06 07 81
  // (3) 00 01 02 03 04 05 06 07 ff (or anything in between)
  // A fault implementation will generate collisions for these inputs.
  public void testCollisionsDueToIncorrectSignExtension() {

 *   <dd>{@code 00 00 00 00 00 00 00 00 00 00 00 00 c0 a8 00 01}
 *   <dt>An IPv6 "IPv4 mapped" address, {@code "::ffff:192.168.0.1"}.
 *   <dd>{@code 00 00 00 00 00 00 00 00 00 00 ff ff c0 a8 00 01}
 * </dl>
 *
 * <p>A few notes about IPv6 "IPv4 mapped" addresses and their observed use in Java.
 *
 * <p>"IPv4 mapped" addresses were originally a representation of IPv4 addresses for use on an IPv6

   * first pre-determined printing line on the next form or page. (Applicable also to display
   * devices.)
   *
   * @since 8.0
   */
  public static final byte FF = 12;

  /**
   * Carriage Return ('\r'): A format effector which controls the movement of the printing position
   * to the first printing position on the same printing line. (Applicable also to display devices.)
   *

      Buffer()
        .write("300A".decodeHex())
        .write("1505".decodeHex())
        .write("Smith".encodeUtf8())
        .write("01".decodeHex())
        .write("01".decodeHex())
        .write("FF".decodeHex())

    val derReader = DerReader(buffer)

    derReader.read("test") { header ->
      assertThat(header.tag).isEqualTo(16L)

      derReader.read("test") { header2 ->

ℕℙ-ℝℤΩℨK-ℭℯ-ℹℼ-ℿⅅ-ⅉⅎↃↄⰀ-Ⱞⰰ-ⱞⱠ-ⳤⳫ-ⳮⳲⳳⴀ-ⴥⴧⴭⴰ-ⵧⵯⶀ-ⶖⶠ-ⶦⶨ-ⶮⶰ-ⶶⶸ-ⶾⷀ-ⷆⷈ-ⷎⷐ-ⷖⷘ-ⷞⸯ々〆〱-〵〻〼ぁ-ゖゝ-ゟァ-ヺー-ヿㄅ-ㄭㄱ-ㆎㆠ-ㆺㇰ-ㇿ㐀-䶵一-鿌ꀀ-ꒌꓐ-ꓽꔀ-ꘌꘐ-ꘟꘪꘫꙀ-ꙮꙿ-ꚗꚠ-ꛥꜗ-ꜟꜢ-ꞈꞋ-ꞎꞐ-ꞓꞠ-Ɦꟸ-ꠁꠃ-ꠅꠇ-ꠊꠌ-ꠢꡀ-ꡳꢂ-ꢳꣲ-ꣷꣻꤊ-ꤥꤰ-ꥆꥠ-ꥼꦄ-ꦲꧏꨀ-ꨨꩀ-ꩂꩄ-ꩋꩠ-ꩶꩺꪀ-ꪯꪱꪵꪶꪹ-ꪽꫀꫂꫛ-ꫝꫠ-ꫪꫲ-ꫴꬁ-ꬆꬉ-ꬎꬑ-ꬖꬠ-ꬦꬨ-ꬮꯀ-ꯢ가-힣ힰ-ퟆퟋ-ퟻ豈-舘並-龎ff-stﬓ-ﬗיִײַ-ﬨשׁ-זּטּ-לּמּנּסּףּפּצּ-ﮱﯓ-ﴽﵐ-ﶏﶒ-ﷇﷰ-ﷻﹰ-ﹴﹶ-ﻼＡ-Ｚａ-ｚｦ-ﾾￂ-ￇￊ-ￏￒ-ￗￚ-ￜ",g="]+)$",h=c.valAttr("allowing"),i="";if(h){i=f+h+g;var j=h.replace(/\\/g,"");j.indexOf(" ")>-1&&(j=j.replace(" ",""),j+=e.andSpaces||a.formUtils.LANG.andSpaces),this.errorMessage=e.badA...

 *   <dd>{@code 00 00 00 00 00 00 00 00 00 00 00 00 c0 a8 00 01}
 *   <dt>An IPv6 "IPv4 mapped" address, {@code "::ffff:192.168.0.1"}.
 *   <dd>{@code 00 00 00 00 00 00 00 00 00 00 ff ff c0 a8 00 01}
 * </dl>
 *
 * <p>A few notes about IPv6 "IPv4 mapped" addresses and their observed use in Java.
 *
 * <p>"IPv4 mapped" addresses were originally a representation of IPv4 addresses for use on an IPv6

    )
    assertInvalid(
      "http://[0:0:0:0:0:1:256.255.255.255]/",
      "Invalid URL host: \"[0:0:0:0:0:1:256.255.255.255]\"",
    )
    assertInvalid(
      "http://[0:0:0:0:0:1:ff.255.255.255]/",
      "Invalid URL host: \"[0:0:0:0:0:1:ff.255.255.255]\"",
    )
    assertInvalid(
      "http://[0:0:0:0:0:0:1:255.255.255.255]/",
      "Invalid URL host: \"[0:0:0:0:0:0:1:255.255.255.255]\"",
    )
    assertInvalid(

M,UAAA,QG5JJ,YAAA,IAIF,WHwJM,UAAA,KGtJJ,YAAA,IACA,YAAA,IAEF,WHmJM,UAAA,OGjJJ,YAAA,IACA,YAAA,IAEF,WH8IM,UAAA,OG5IJ,YAAA,IACA,YAAA,IAEF,WHyIM,UAAA,OGvIJ,YAAA,IACA,YAAA,IL6BF,GKpBE,WAAA,KACA,cAAA,KACA,OAAA,EACA,WAAA,IAAA,MAAA,eJ6WF,OIrWA,MHkGI,UAAA,OG/FF,YAAA,IJwWF,MIrWA,KAEE,QAAA,KACA,iBAAA,QAQF,eC/EE,aAAA,EACA,WAAA,KDmFF,aCpFE,aAAA,EACA,WAAA,KDsFF,kBACE,QAAA,aADF,mCAII,aAAA,MAUJ,YH2DI,UAAA,IGzDF,eAAA,UAIF,YACE,cAAA,KHoEI,UAAA,QGhEN,mBACE,QAAA,MH+CE,UAAA,OG7CF,MAAA,QAHF,2BAMI,QAAA,aEnHJ,WCIE,UAAA,...

FADA..FAFF    ; disallowed                             # NA   <reserved-FADA>..<reserved-FAFF>
FB00          ; mapped                 ; 0066 0066     # 1.1  LATIN SMALL LIGATURE FF
FB01          ; mapped                 ; 0066 0069     # 1.1  LATIN SMALL LIGATURE FI
FB02          ; mapped                 ; 0066 006C     # 1.1  LATIN SMALL LIGATURE FL

M,UAAA,QG5JJ,YAAA,IAIF,WHwJM,UAAA,KGtJJ,YAAA,IACA,YAAA,IAEF,WHmJM,UAAA,OGjJJ,YAAA,IACA,YAAA,IAEF,WH8IM,UAAA,OG5IJ,YAAA,IACA,YAAA,IAEF,WHyIM,UAAA,OGvIJ,YAAA,IACA,YAAA,IL6BF,GKpBE,WAAA,KACA,cAAA,KACA,OAAA,EACA,WAAA,IAAA,MAAA,eJqXF,OI7WA,MHkGI,UAAA,IG/FF,YAAA,IJgXF,MI7WA,KAEE,QAAA,KACA,iBAAA,QAQF,eC/EE,aAAA,EACA,WAAA,KDmFF,aCpFE,aAAA,EACA,WAAA,KDsFF,kBACE,QAAA,aADF,mCAII,aAAA,MAUJ,YH2DI,UAAA,IGzDF,eAAA,UAIF,YACE,cAAA,KHoEI,UAAA,QGhEN,mBACE,QAAA,MH+CE,UAAA,IG7CF,MAAA,QAHF,2BAMI,QAAA,aEnHJ,WCIE,UAAA,...