fop/test/layoutengine/standard-testcases/block_space-before_space-after_2.xml

<?xml version="1.0" encoding="UTF-8"?>
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<!-- $Id$ -->
<testcase>
  <info>
    <p>
      This test checks block-level space properties.
    </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="5in">
          <fo:region-body/>
        </fo:simple-page-master>
      </fo:layout-master-set>
      <fo:page-sequence master-reference="normal" id="retain">
        <fo:flow flow-name="xsl-region-body">
          <fo:block space-before.optimum="20pt" space-before.conditionality="retain" space-after.optimum="10pt" space-after.conditionality="retain" text-align="justify">
In olden times when wishing still helped one, there lived a king whose daughters 
were all beautiful; and the youngest was so beautiful that the sun itself, which 
has seen so much, was astonished whenever it shone in her face. Close by the king's 
castle lay a great dark forest, and under an old lime-tree in the forest was a well, 
and when the day was very warm, the king's child went out into the forest and sat 
down by the side of the cool fountain; and when she was bored she took a golden ball, 
and threw it up on high and caught it; and this ball was her favorite plaything.
          </fo:block>
          <fo:block space-before.optimum="10pt" space-before.conditionality="retain" space-after.optimum="20pt" space-after.conditionality="retain">
Two blocks, testing conditionality="retain".
          </fo:block>
        </fo:flow>
      </fo:page-sequence>
      <fo:page-sequence master-reference="normal" id="discard">
        <fo:flow flow-name="xsl-region-body">
          <fo:block space-before.optimum="20pt" space-before.conditionality="discard" space-after.optimum="10pt" space-after.conditionality="discard" text-align="justify">
In olden times when wishing still helped one, there lived a king whose daughters 
were all beautiful; and the youngest was so beautiful that the sun itself, which 
has seen so much, was astonished whenever it shone in her face. Close by the king's 
castle lay a great dark forest, and under an old lime-tree in the forest was a well, 
and when the day was very warm, the king's child went out into the forest and sat 
down by the side of the cool fountain; and when she was bored she took a golden ball, 
and threw it up on high and caught it; and this ball was her favorite plaything.
          </fo:block>
          <fo:block space-before.optimum="10pt" space-before.conditionality="discard" space-after.optimum="20pt" space-after.conditionality="discard">
Two blocks, testing conditionality="discard".
          </fo:block>
        </fo:flow>
      </fo:page-sequence>
    </fo:root>
  </fo>
  <checks>
    <element-list category="breaker" id="retain">
      <box w="0"/> <!-- Helper box bearing the SpaceHandlingPosition and making sure the glue gets processed -->
      <penalty w="0" p="INF"/>
      <glue w="20000" y="0" z="20000"/>
      
      <box w="14400"/>
      <box w="14400"/>
      
      <penalty w="0" p="0"/>
      
      <box w="14400"/>
      
      <penalty w="0" p="0"/>
      
      <box w="14400"/>
      
      <!-- skip three more lines -->
      <skip>2</skip>
      <skip>2</skip>
      <skip>2</skip>
      
      <penalty w="0" p="0"/>
      
      <box w="14400"/>
      <box w="14400"/>
      
      <penalty w="0" p="INF" aux="true"/>
      <glue w="10000" aux="true"/>
      <penalty w="0" p="0"/>
      <glue w="-10000" aux="true"/>
      
      <box w="0" aux="true"/>
      <penalty w="0" p="INF" aux="true"/>
      <glue w="10000" aux="true"/>
      
      <box w="14400"/> <!-- second block -->
      
      <box w="0" aux="true"/>
      <penalty w="0" p="INF" aux="true"/>
      <glue w="20000" aux="true"/>
      
      <box w="0" aux="true"/> <!-- This is used to make sure the preceding glue is not cut off -->
      
      <skip>3</skip>
    </element-list>
    <element-list category="breaker" id="discard">
      <box w="0"/> <!-- Helper box used to notify the LM for the addAreas stage about the discarded spaces -->
      <box w="14400"/>
      <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"/>
      <penalty w="0" p="0"/>
      <box w="14400"/>
      <penalty w="0" p="0"/>
      <box w="14400"/>
      <penalty w="0" p="0"/>
      <box w="14400"/>
      <box w="14400"/>
      <penalty w="0" p="0"/>
      <glue w="10000"/>
      
      <box w="14400"/> <!-- second block -->
      
      <box w="0"/> <!-- SpaceHandlingPosition-bearing helper box -->
      
      <skip>3</skip>
    </element-list>
  </checks>
</testcase>