fop/test/layoutengine/standard-testcases/linefeed-treatment_preserve.xml

<?xml version="1.0" encoding="UTF-8"?>
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<!-- $Id$ -->
<testcase>
  <info>
    <p>
      This test checks linefeed-preservation.
    </p>
  </info>
  <fo>
    <fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
      <fo:layout-master-set>
        <fo:simple-page-master page-width="21cm" page-height="29.7cm" master-name="spm0">
          <fo:region-body region-name="region-body" margin-bottom="1cm" margin-top="1.5cm"/>
          <fo:region-before region-name="header" precedence="false" extent="4cm"/>
          <fo:region-after region-name="footer" extent="1cm"/>
        </fo:simple-page-master>
      </fo:layout-master-set>
      <fo:page-sequence master-reference="spm0">
        <fo:flow flow-name="region-body">
          <fo:block hyphenate="false" font="8pt monospace" 
                text-align="start" wrap-option="no-wrap" 
                white-space="pre" line-stacking-strategy="font-height"
                background-color="yellow">First line yellow background
<fo:inline background-color="red">Second line red background
Third line red background</fo:inline>
<fo:inline background-color="pink"> 
Fifth line pink background; the above line has one preserved space character.</fo:inline>

Seventh line yellow background; the above line is empty.</fo:block>
          <fo:block linefeed-treatment="preserve" background-color="blue"
                    text-align="start" font="8pt Courier" color="yellow">
            <fo:inline background-color="orange">
            
            
            
             One line, surrounded by some linefeeds; orange line in blue block
            
            
            
            </fo:inline>
          </fo:block>
    		</fo:flow>
      </fo:page-sequence>
    </fo:root>
  </fo>
  <checks>
    <eval expected="7" xpath="count(//block[1]/lineArea)" />
    <eval expected="10" xpath="count(//block[2]/lineArea)" />
  </checks>
</testcase>