fop/test/layoutengine/standard-testcases/table-cell_conditional-spaces_1.xml

<?xml version="1.0" encoding="UTF-8"?>
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<!-- $Id$ -->
<testcase>
  <info>
    <p>
      This test checks that conditional spaces work properly when a table-cell is broken over two
      pages.
    </p>
  </info>
  <fo>
    <fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
      <fo:layout-master-set>
        <fo:simple-page-master master-name="page" page-height="7cm" page-width="10cm" margin="1cm">
          <fo:region-body/>
        </fo:simple-page-master>
      </fo:layout-master-set>
      <fo:page-sequence master-reference="page" font-family="serif" font-size="14pt">
        <fo:flow flow-name="xsl-region-body">

          <fo:block>1. Unbroken table:</fo:block>
          <fo:table width="100%" table-layout="fixed"
            border-collapse="separate" border="4pt solid black">
            <fo:table-column column-width="proportional-column-width(1)"/>
            <fo:table-body>
              <fo:table-row>
                <fo:table-cell>
                  <fo:block space-after="15pt"
                    space-after.conditionality="discard">Line 1</fo:block>
                  <fo:block space-before="25pt"
                    space-before.conditionality="discard">Line 2</fo:block>
                </fo:table-cell>
              </fo:table-row>
            </fo:table-body>
          </fo:table>

          <fo:block break-before="page" space-after="2cm">2. Same table broken over two pages,
            spaces discarded at page breaks:</fo:block>
          <fo:table width="100%" table-layout="fixed"
            border-collapse="separate" border="4pt solid black">
            <fo:table-column column-width="proportional-column-width(1)"/>
            <fo:table-body>
              <fo:table-row>
                <fo:table-cell>
                  <fo:block space-after="15pt"
                    space-after.conditionality="discard">Line 1</fo:block>
                  <fo:block space-before="25pt"
                    space-before.conditionality="discard">Line 2</fo:block>
                </fo:table-cell>
              </fo:table-row>
            </fo:table-body>
          </fo:table>

          <fo:block break-before="page" space-after="2cm">3. Same broken table, spaces retained at
            page breaks:</fo:block>
          <fo:table width="100%" table-layout="fixed"
            border-collapse="separate" border="4pt solid black">
            <fo:table-column column-width="proportional-column-width(1)"/>
            <fo:table-body>
              <fo:table-row>
                <fo:table-cell>
                  <fo:block space-after="15pt"
                    space-after.conditionality="retain">Line 1</fo:block>
                  <fo:block space-before="25pt"
                    space-before.conditionality="retain">Line 2</fo:block>
                </fo:table-cell>
              </fo:table-row>
            </fo:table-body>
          </fo:table>

          <fo:block break-before="page" space-after="2cm">4. Same broken table, space-after
            discarded, space-before retained:</fo:block>
          <fo:table width="100%" table-layout="fixed"
            border-collapse="separate" border="4pt solid black">
            <fo:table-column column-width="proportional-column-width(1)"/>
            <fo:table-body>
              <fo:table-row>
                <fo:table-cell>
                  <fo:block space-after="15pt">Line 1</fo:block>
                  <fo:block space-before="25pt"
                    space-before.conditionality="retain">Line 2</fo:block>
                </fo:table-cell>
              </fo:table-row>
            </fo:table-body>
          </fo:table>

          <fo:block break-before="page" space-after="2cm">5. Same broken table, space-after
            retained, space-before discarded</fo:block>
          <fo:table width="100%" table-layout="fixed"
            border-collapse="separate" border="4pt solid black">
            <fo:table-column column-width="proportional-column-width(1)"/>
            <fo:table-body>
              <fo:table-row>
                <fo:table-cell>
                  <fo:block space-after="15pt"
                    space-after.conditionality="retain">Line 1</fo:block>
                  <fo:block space-before="25pt">Line 2</fo:block>
                </fo:table-cell>
              </fo:table-row>
            </fo:table-body>
          </fo:table>
        </fo:flow>
      </fo:page-sequence>
    </fo:root>
  </fo>
  <checks>
    <!-- Nine pages -->
    <eval expected="9" xpath="count(//pageViewport)"/>
    <!-- 1. table not broken -->
    <eval expected="58600" xpath="//pageViewport[1]//flow/block[2]/@bpd"/>
    <eval expected="58600" xpath="//pageViewport[1]//flow/block[2]/block/@bpd"/>
    <!-- 2. table broken, discarded spaces -->
    <eval expected="16800" xpath="//pageViewport[2]//flow/block[2]/@bpd"/>
    <eval expected="16800" xpath="//pageViewport[2]//flow/block[2]/block/@bpd"/>
    <eval expected="16800" xpath="//pageViewport[3]//flow/block/@bpd"/>
    <eval expected="16800" xpath="//pageViewport[3]//flow/block/block/@bpd"/>
    <!-- 3. table broken, retained spaces -->
    <eval expected="31800" xpath="//pageViewport[4]//flow/block[2]/@bpd"/>
    <eval expected="31800" xpath="//pageViewport[4]//flow/block[2]/block/@bpd"/>
    <eval expected="41800" xpath="//pageViewport[5]//flow/block/@bpd"/>
    <eval expected="41800" xpath="//pageViewport[5]//flow/block/block/@bpd"/>
    <!-- 4. table broken, space-after discarded, space-before retained -->
    <eval expected="16800" xpath="//pageViewport[6]//flow/block[2]/@bpd"/>
    <eval expected="16800" xpath="//pageViewport[6]//flow/block[2]/block/@bpd"/>
    <eval expected="41800" xpath="//pageViewport[7]//flow/block/@bpd"/>
    <eval expected="41800" xpath="//pageViewport[7]//flow/block/block/@bpd"/>
    <!-- 5. table broken, space-after retained, space-before discarded -->
    <eval expected="31800" xpath="//pageViewport[8]//flow/block[2]/@bpd"/>
    <eval expected="31800" xpath="//pageViewport[8]//flow/block[2]/block/@bpd"/>
    <eval expected="16800" xpath="//pageViewport[9]//flow/block/@bpd"/>
    <eval expected="16800" xpath="//pageViewport[9]//flow/block/block/@bpd"/>

    <element-list category="breaker">
      <skip>3</skip>              <!-- The block before the table -->
      <penalty p="INF" w="0"/>
      <glue w="4000"/>            <!-- The border before -->
      <box w="16800"/>            <!-- Line 1 -->
      <penalty p="0" w="0"/>
      <glue w="25000"/>           <!-- The space between lines -->
      <box w="16800"/>            <!-- Line 2 -->
      <penalty p="INF" w="0"/>
      <glue w="4000"/>            <!-- The border after -->
      <box w="0" aux="true"/>     <!-- aux. box to prohibit cutting away the border -->
      <skip>3</skip>              <!-- glue for end of page -->
    </element-list>
  </checks>
</testcase>