SVGViewTests/w3c/1.2T/svg/struct-cond-212-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="CL" desc="'requiredFonts' attribute test " status="created" approved="no"
    version="$Revision: 1.2 $" testname="$RCSfile: struct-cond-212-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 is an inforative test for an optional feature. It is intended to assist implementors who choose to implement this optional feature.</p>
      <p>
        Tests that 'requiredFonts' test attribute is correctly processed, both by itself and as
        part of a switch. This test  requires support of TrueType/OpenType fonts, which is an optional feature. 
        It also requires the (<a href="http://www.bitstream.com/font_rendering/products/dev_fonts/vera.html">freely downloadable</a>) fonts Bitstream Vera Sans and Bitstream Vera Serif to be installed on the system.
        If the implementation supports TrueType/OpenType and the two required fonts are installed, 
        the test is passed if four green circles are visible, as in the reference
        image. </p>
      <p> There are four subtests. The first two check for a font which does not exist
        (DoesNotExist, hopefully an unusual name for a font which does not, in fact, exist), so the
        test evaluates to true and the content of the element must not be drawn. The first subtest
        (top left) is on a group element, the second (top right) on a group which is part of a
        switch, so the fallback content must be drawn. The third (bottom left) and fourth (bottom
        right) subtests check for a font which does exist (SVGFreeSans, provided with the test
        suite) so the content of the element must be drawn. The third subtest checks a group while
        the fourth checks a group inside a switch. </p>
      <p>To eliminate false positives from implementations which do not implement requiredFonts at all (thus, not treating it as a test attribute, so always seeming to have evaluated to positive) the third and fourth subtests also use  negative tests (requiredFonts with the DoesNotExist font).</p>
      <p>This test only examines a single value for requiredFonts. A separate test examines a list value for this attribute.</p>
    </d:OperatorScript>
  </SVGTestCase>
  <title xml:id="test-title">$RCSfile: struct-cond-212-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">

    <!-- draw a green circle, which indicates a pass -->
    <circle cx="122.5" cy="95" r="60" fill="green"/>
    <g requiredFonts="DoesNotExist">
      <!-- if subtest fails, obscure the first green circle with a red rectangle -->
      <rect x="10" y="30" width="225" height="130" fill="red"/>
    </g>

    <switch>
      <g requiredFonts="DoesNotExist">
        <!-- evaluates to false, so not drawn unless subtest fails -->
        <rect x="245" y="30" width="225" height="130" fill="red"/>
      </g>
      <!-- else draw a green circle, which indicates a pass -->
      <circle cx="357.5" cy="95" r="60" fill="green"/>
    </switch>

    <g requiredFonts="Bitstream Vera Sans">
      <!-- if true, draw a green circle, which indicates a pass -->
      <circle cx="122.5" cy="235" r="60" fill="green"/>
    </g>
    <g requiredFonts="DoesNotExist">
      <rect x="10" y="170" width="225" height="130" fill="red"/>
    </g>

    <switch>
      <g requiredFonts="Bitstream Vera Serif">
        <!-- if true, draw a green circle, which indicates a pass -->
        <circle cx="357.5" cy="235" r="60" fill="green"/>
      </g>
      <!-- else draw a red rect, which indicates a fail -->
      <rect x="245" y="170" width="225" height="130" fill="red"/>
    </switch>
    <switch>
      <g requiredFonts="DoesNotExist">
        <!-- check for 'always positive' -->
        <rect x="245" y="170" width="225" height="130" fill="red"/>
      </g>
    </switch>

  </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>