fop/test/layoutengine/standard-testcases/multi-switch_select-first-fitting_multiple-variants.xml

<?xml version="1.0" encoding="UTF-8"?>
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<testcase>
  <info>
    <p>
      Check that the right variant is being selected (if any), depending on the space left on the 
      page.
    </p>
  </info>
  <fo>
    <fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format" 
      xmlns:fox="http://xmlgraphics.apache.org/fop/extensions">
      <fo:layout-master-set>
        <fo:simple-page-master master-name="page"
          page-height="70pt" page-width="220pt" margin="10pt">
          <fo:region-body background-color="#F0F0F0"/>
        </fo:simple-page-master>
      </fo:layout-master-set>
      <fo:page-sequence master-reference="page" font-size="8pt" line-height="10pt">
        <fo:flow flow-name="xsl-region-body">
          <fo:block>Page 1 line 1</fo:block>
          <fo:block
            space-before.minimum="15pt"
            space-before.optimum="25pt"
            space-before.maximum="30pt">Page 1 line 2</fo:block>
          <fo:block>Page 1 line 3</fo:block>
          <fo:block font-size="16pt" line-height="20pt">Filler</fo:block>
          <fo:block>Before the multi-switch</fo:block>
          <fo:multi-switch fox:auto-toggle="select-first-fitting">
            <fo:multi-case>
              <fo:block>Variant 1 line 1</fo:block>
              <fo:block>Variant 1 line 2</fo:block>
            </fo:multi-case>
            <fo:multi-case>
              <fo:block>Variant 2 line 1</fo:block>
            </fo:multi-case>
          </fo:multi-switch>
          <fo:block>This text should be on page 3.</fo:block>
        </fo:flow>
      </fo:page-sequence>

      <fo:page-sequence master-reference="page" font-size="8pt" line-height="10pt">
        <fo:flow flow-name="xsl-region-body">
          <fo:block>Page 1 line 1</fo:block>
          <fo:block
            space-before.minimum="20pt"
            space-before.optimum="25pt"
            space-before.maximum="35pt">Page 1 line 2</fo:block>
          <fo:block>Page 2 line 1</fo:block>
          <fo:block font-size="16pt" line-height="20pt">Filler</fo:block>
          <fo:block>Before the multi-switch</fo:block>
          <fo:multi-switch fox:auto-toggle="select-first-fitting">
            <fo:multi-case>
              <fo:block>Variant 1 line 1</fo:block>
              <fo:block>Variant 1 line 2</fo:block>
            </fo:multi-case>
            <fo:multi-case>
              <fo:block>Variant 2 line 1</fo:block>
            </fo:multi-case>
          </fo:multi-switch>
          <fo:block>This text should be on page 3.</fo:block>
        </fo:flow>
      </fo:page-sequence>

      <fo:page-sequence master-reference="page" font-size="8pt" line-height="10pt">
        <fo:flow flow-name="xsl-region-body">
          <fo:block>Page 1 line 1</fo:block>
          <fo:block
            space-before.minimum="20pt"
            space-before.optimum="25pt"
            space-before.maximum="35pt">Page 1 line 2</fo:block>
          <fo:block>Page 2 line 1</fo:block>
          <fo:block>Page 2 line 2</fo:block>
          <fo:block font-size="16pt" line-height="20pt">Filler</fo:block>
          <fo:block>Before the multi-switch</fo:block>
          <fo:multi-switch fox:auto-toggle="select-first-fitting">
            <fo:multi-case>
              <fo:block>Variant 1 line 1</fo:block>
              <fo:block>Variant 1 line 2</fo:block>
            </fo:multi-case>
            <fo:multi-case>
              <fo:block>Variant 2 line 1</fo:block>
            </fo:multi-case>
          </fo:multi-switch>
          <fo:block>This text should be on page 3.</fo:block>
        </fo:flow>
      </fo:page-sequence>
    </fo:root>
  </fo>
  <checks>
    <!-- 1. First variant -->
    <eval expected="3"                        xpath="count(//pageSequence[1]/pageViewport)"/>
    <eval expected="Filler"                         xpath="//pageSequence[1]/pageViewport[2]//flow/block[1]"/>
    <eval expected="Variant 1 line 1"               xpath="//pageSequence[1]/pageViewport[2]//flow/block[3]"/>
    <eval expected="This text should be on page 3." xpath="//pageSequence[1]/pageViewport[3]//flow/block[1]"/>

    <!-- 2. Second variant -->
    <eval expected="3"                        xpath="count(//pageSequence[2]/pageViewport)"/>
    <eval expected="Page 2 line 1"                  xpath="//pageSequence[2]/pageViewport[2]//flow/block[1]"/>
    <eval expected="Variant 2 line 1"               xpath="//pageSequence[2]/pageViewport[2]//flow/block[4]"/>
    <eval expected="This text should be on page 3." xpath="//pageSequence[2]/pageViewport[3]//flow/block[1]"/>

    <!-- 3. No variant -->
    <eval expected="3"                        xpath="count(//pageSequence[3]/pageViewport)"/>
    <eval expected="4"                        xpath="count(//pageSequence[3]/pageViewport[2]//flow/block)"/>
    <eval expected="Page 2 line 1"                  xpath="//pageSequence[3]/pageViewport[2]//flow/block[1]"/>
    <eval expected="Page 2 line 2"                  xpath="//pageSequence[3]/pageViewport[2]//flow/block[2]"/>
    <eval expected="Filler"                         xpath="//pageSequence[3]/pageViewport[2]//flow/block[3]"/>
    <eval expected="Before the multi-switch"        xpath="//pageSequence[3]/pageViewport[2]//flow/block[4]"/>
    <eval expected="3"                        xpath="count(//pageSequence[3]/pageViewport[3]//flow/block)"/>
    <eval expected="Variant 1 line 1"               xpath="//pageSequence[3]/pageViewport[3]//flow/block[1]"/>
    <eval expected="Variant 1 line 2" xpath="//pageSequence[3]/pageViewport[3]//flow/block[2]"/>
    <eval expected="This text should be on page 3." xpath="//pageSequence[3]/pageViewport[3]//flow/block[3]"/>
  </checks>
</testcase>