fop/test/layoutengine/standard-testcases/block_space-before_space-after_bug38102.xml

<?xml version="1.0" encoding="UTF-8"?>
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<!-- $Id$ -->
<testcase>
  <info>
    <p>
      This test checks if the element list is generated correctly if space-before.optimum is used
      instead of space-before directly in the case where a nested block needs to shrink.
      This tests bug #38102.
    </p>
  </info>
  <fo>
    <fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format" xmlns:svg="http://www.w3.org/2000/svg">
      <fo:layout-master-set>
        <fo:simple-page-master master-name="normal" page-width="5in" page-height="1.5in">
          <fo:region-body/>
        </fo:simple-page-master>
      </fo:layout-master-set>
      <fo:page-sequence master-reference="normal" id="block">
        <fo:flow flow-name="xsl-region-body">
          <fo:block>
            <fo:block>line1</fo:block>
            <fo:block space-before="16pt">line2</fo:block>
            <fo:block space-before.optimum="16pt">line3</fo:block>
            <fo:block>line4</fo:block>
            <fo:block>line5</fo:block>
            <fo:block>line6</fo:block>
          </fo:block>
        </fo:flow>
      </fo:page-sequence>
      <fo:page-sequence master-reference="normal" id="b-c-1">
        <fo:flow flow-name="xsl-region-body">
          <fo:block-container>
            <fo:block>line1</fo:block>
            <fo:block space-before="16pt">line2</fo:block>
            <fo:block space-before.optimum="16pt">line3</fo:block>
            <fo:block>line4</fo:block>
            <fo:block>line5</fo:block>
            <fo:block>line6</fo:block>
          </fo:block-container>
        </fo:flow>
      </fo:page-sequence>
      <fo:page-sequence master-reference="normal" id="b-c-2">
        <fo:flow flow-name="xsl-region-body">
          <fo:block-container height="1.5in">
            <fo:block>line1</fo:block>
            <fo:block space-before="16pt">line2</fo:block>
            <fo:block space-before.optimum="16pt">line3</fo:block>
            <fo:block>line4</fo:block>
            <fo:block>line5</fo:block>
            <fo:block>line6</fo:block>
          </fo:block-container>
        </fo:flow>
      </fo:page-sequence>
      <!-- Spaces inside tables don't get adjusted. The element list combination process is not that advanced, yet.
      <fo:page-sequence master-reference="normal" id="table">
        <fo:flow flow-name="xsl-region-body">
          <fo:table table-layout="fixed" width="100%">
            <fo:table-column column-width="100%"/>
            <fo:table-body>
              <fo:table-row>
                <fo:table-cell>
                  <fo:block>line1</fo:block>
                  <fo:block space-before="16pt">line2</fo:block>
                  <fo:block space-before.optimum="16pt">line3</fo:block>
                  <fo:block>line4</fo:block>
                  <fo:block>line5</fo:block>
                  <fo:block>line6</fo:block>
                </fo:table-cell>
              </fo:table-row>
            </fo:table-body>
          </fo:table>
        </fo:flow>
      </fo:page-sequence-->
      <!-- The same applies to lists, too.
      <fo:page-sequence master-reference="normal" id="list">
        <fo:flow flow-name="xsl-region-body">
          <fo:list-block>
            <fo:list-item>
              <fo:list-item-label>
                <fo:block/>
              </fo:list-item-label>
              <fo:list-item-body>
                <fo:block>line1</fo:block>
                <fo:block space-before="16pt">line2</fo:block>
                <fo:block space-before.optimum="16pt">line3</fo:block>
                <fo:block>line4</fo:block>
                <fo:block>line5</fo:block>
                <fo:block>line6</fo:block>
              </fo:list-item-body>
            </fo:list-item>
          </fo:list-block>
        </fo:flow>
      </fo:page-sequence-->
    </fo:root>
  </fo>
  <checks>
    <element-list category="breaker" id="block">
      <box w="14400"/>
      
      <penalty w="0" p="0"/>
      
      <glue w="16000" y="0" z="0"/>
      <box w="14400"/>
      
      <penalty w="0" p="0"/>
      
      <glue w="16000" y="0" z="16000"/>
      <box w="14400"/>
      
      <penalty w="0" p="0"/>
      <box w="14400"/>
      <penalty w="0" p="0"/>
      <box w="14400"/>
      <penalty w="0" p="0"/>
      <box w="14400"/>
      
      <skip>3</skip>
    </element-list>
    
    <!-- page-sequence 1 with fo:block -->
    <eval expected="1" xpath="count(//pageSequence[1]//pageViewport)"/>
    <eval expected="16000" xpath="//pageSequence[1]//flow/block[1]/block[2]/@space-before"/>
    <!-- The breaker needs to shrink the optimal 1600mpt to 5600mpt to fit everything into the one page -->
    <eval expected="5600" xpath="//pageSequence[1]//flow/block[1]/block[3]/@space-before"/>
    <true xpath="//pageSequence[1]//flow/@bpd = //pageSequence[1]//regionBody/@bpd"/>

    <!-- page-sequence 2 with fo:block-container (auto-height)-->
    <eval expected="1" xpath="count(//pageSequence[2]//pageViewport)"/>
    <eval expected="16000" xpath="//pageSequence[2]//flow/block[1]/block[1]/block[2]/@space-before"/>
    <!-- The breaker needs to shrink the optimal 1600mpt to 5600mpt to fit everything into the one page -->
    <eval expected="5600" xpath="//pageSequence[2]//flow/block[1]/block[1]/block[3]/@space-before"/>
    <true xpath="//pageSequence[2]//flow/@bpd = //pageSequence[2]//regionBody/@bpd"/>

    <!-- page-sequence 3 with fo:block-container (fixed height)-->
    <eval expected="1" xpath="count(//pageSequence[3]//pageViewport)"/>
    <eval expected="16000" xpath="//pageSequence[3]//flow/block[1]/block[1]/block[2]/@space-before"/>
    <!-- The breaker needs to shrink the optimal 1600mpt to 5600mpt to fit everything into the one page -->
    <eval expected="5600" xpath="//pageSequence[3]//flow/block[1]/block[1]/block[3]/@space-before"/>
    <true xpath="//pageSequence[3]//flow/@bpd = //pageSequence[3]//regionBody/@bpd"/>
  </checks>
</testcase>