SVGViewTests/w3c/1.2T/svg/udom-svg-240-t.svg

<?xml version="1.0" encoding="UTF-8"?>
<svg version="1.2" baseProfile="tiny" xml:id="svg-root" width="100%" height="100%" 
  viewBox="0 0 480 360" xmlns="http://www.w3.org/2000/svg" 
  xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xe="http://www.w3.org/2001/xml-events">
  <!--======================================================================-->
  <!--=  Copyright 2007 World Wide Web Consortium, (Massachusetts          =-->
  <!--=  Institute of Technology, European Research Consortium for         =-->
  <!--=  Informatics and Mathematics (ERCIM), Keio University).            =-->
  <!--=  All Rights Reserved.                                              =-->
  <!--=  See http://www.w3.org/Consortium/Legal/.                          =-->
  <!--======================================================================-->
  <SVGTestCase xmlns="http://www.w3.org/2000/02/svg/testsuite/description/" 
    reviewer="[reviewer]" owner="CM" desc="Test SVGGlobal.stringToBinary()" status="created" 
    approved="no"
    version="$Revision: 1.2 $" testname="$RCSfile: udom-svg-240-t.svg,v $">
    <d:OperatorScript xmlns:d="http://www.w3.org/2000/02/svg/testsuite/description/" xmlns="http://www.w3.org/1999/xhtml">
      <p>
        This document tests the operation of
        <code>SVGGlobal.stringToBinary()</code>.  The tests use the
        two required encodings, UTF-8 and UTF-16.  It consists of three
        subtests, the result of which is represented with a rectangle
        (red for fail, green for pass).  The test is passed if all three
        rectangles are green:
      </p>
      <ol>
        <li>Encode a valid DOMString in UTF-8.</li>
        <li>Encode a valid DOMString in UTF-16.</li>
        <li>Pass an invalid DOMString to be encoded, which must result in an
          <code>ENCODING_ERR</code> <code>GlobalException</code> being thrown.</li>
      </ol>
    </d:OperatorScript>
  </SVGTestCase>
  <title xml:id="test-title">$RCSfile: udom-svg-240-t.svg,v $</title>
  <defs>
    <font-face
      font-family="SVGFreeSansASCII"
      unicode-range="U+0-7F">
      <font-face-src>
        <font-face-uri xlink:href="../images/SVGFreeSans.svg#ascii"/>
      </font-face-src>
    </font-face>
  </defs>
  <g xml:id="test-body-content" font-family="SVGFreeSansASCII,sans-serif" font-size="18">
    <text x='10' y='42'>SVGGlobal.stringToBinary() tests</text>
    <rect xml:id='r1' x='10' y='60' width='40' height='40' fill='red'/>
    <rect xml:id='r2' x='10' y='110' width='40' height='40' fill='red'/>
    <rect xml:id='r3' x='10' y='160' width='40' height='40' fill='red'/>
    <g font-size='14'>
      <text x='60' y='83'>Test encoding in UTF-8</text>
      <text x='60' y='133'>Test encoding in UTF-16</text>
      <text x='60' y='183'>Test passing invalid UTF-16 in 'data' parameter</text>
    </g>
    <script><![CDATA[
      // Valid characters from different planes.
      var utf8 = [
        0x00,                       // U+0000
        0x41,                       // U+0041
        0x7F,                       // U+007F
        0xC2, 0x80,                 // U+0080
        0xCC, 0x83,                 // U+0303
        0xD8, 0xA7,                 // U+0627
        0xE0, 0xA4, 0x85,           // U+0905
        0xE4, 0xB8, 0xAD,           // U+4E2D
        0xEF, 0xBB, 0xBF,           // U+FEFF
        0xEF, 0xBF, 0xBD,           // U+FFFD
        0xF0, 0x90, 0x82, 0x80,     // U+10080
        0xF0, 0xA0, 0x80, 0xA7,     // U+20027
        0xF3, 0xA0, 0x80, 0x81,     // U+E0001
        0xF4, 0x80, 0x80, 0x80      // U+100000
      ];

      // The same characters as in utf8 above.
      var utf16_no_bom = [
        0x0000,
        0x0041,
        0x007F,
        0x0080,
        0x0303,
        0x0627,
        0x0905,
        0x4E2D,
        0xFEFF,
        0xFFFD,
        0xD800, 0xDC80,
        0xD840, 0xDC27,
        0xDB40, 0xDC01,
        0xDB80, 0xDC00
      ];

      // Generate "UTF-16 with a BE BOM", "UTF-16 with an LE BOM"
      // and "UTF-16 BE with no BOM".
      var utf16_le_with_bom = [0xFF, 0xFE];
      var utf16_be_with_bom = [0xFE, 0xFF];
      var utf16_be = [];
      var i, lo, hi;
      for (i = 0; i < utf16_no_bom.length; i++) {
        lo = utf16_no_bom[i] & 0xFF;
        hi = (utf16_no_bom[i] >> 8) & 0xFF;
        utf16_le_with_bom.push(lo, hi);
        utf16_be_with_bom.push(hi, lo);
        utf16_be.push(hi, lo);
      }

      // Create a string from the 16-bit units.
      var s = String.fromCharCode.apply(null, utf16_no_bom);

      // SUB-TEST 1: Convert it to UTF-8.
      var bytes;
      try {
        bytes = stringToBinary(s, 'UTF-8');
        if (bytes.length == utf8.length) {
          b = true;
          for (i = 0; i < bytes.length; i++) {
            if (bytes[i] !== utf8[i]) {
              b = false;
              break;
            }
          }
          if (b) {
            document.getElementById('r1').setAttributeNS(null, 'fill', 'green');
          }
        }
      } catch (e) {
      }

      // SUB-TEST 2: Convert it to UTF-16.
      // This might result in a BOM or it might not.  If not, then we
      // assume it is BE.
      var a;
      try {
        bytes = stringToBinary(s, 'UTF-16');
        if (bytes.length == utf16_le_with_bom) {
          if (bytes[0] === 0xff) {
            a = utf16_le_with_bom;
          } else if (bytes[0] == 0xfe) {
            a = utf16_be_with_bom;
          }
        } else if (bytes.length == utf16_be.length) {
          a = utf16_be;
        }
        if (a) {
          b = true;
          for (i = 0; i < bytes.length; i++) {
            if (bytes[i] !== a[i]) {
              b = false;
              break;
            }
          }
          if (b) {
            document.getElementById('r2').setAttributeNS(null, 'fill', 'green');
          }
        }
      } catch (e) {
      }

      // SUB-TEST 3: Invalid UTF-16 in the string.
      var invalid_utf16s = [
        // First surrogate without a second.
        'A\xD800B',

        // Second surrogate without a first.
        'A\xDC00B',

        // Two first surrogates.
        'A\xD800\xD800B',

        // Two second surrogates.
        'A\xDC00\xDC00B'
      ];
      var count = 0;
      for (i = 0; i < invalid_utf16s.length; i++) {
        try {
          stringToBinary('\xd800', 'UTF-8');
        } catch (e) {
          if (e.code == GlobalException.ENCODING_ERR) {
            count++;
          }
        }
      }
      if (count == invalid_utf16s.length) {
        document.getElementById('r3').setAttributeNS(null, 'fill', 'green');
      }
    ]]></script>
  </g>
  <g font-family="SVGFreeSansASCII,sans-serif" font-size="32">
  <text xml:id="revision" x="10" y="340" stroke="none" 
    fill="black">$Revision: 1.2 $</text>
  </g>
  <rect xml:id="test-frame" x="1" y="1" width="478" height="358" fill="none" stroke="#000"/>
  <!-- comment out this watermark once the test is approved -->
  <g xml:id="draft-watermark">
    <rect x="1" y="1" width="478" height="20" fill="red" stroke="black" stroke-width="1"/>
    <text font-family="SVGFreeSansASCII,sans-serif" font-weight="bold" font-size="20" x="240" 
      text-anchor="middle" y="18" stroke-width="0.5" stroke="black" fill="white">DRAFT</text>
  </g>
</svg>