fop/test/layoutengine/standard-testcases/keep-together_overflow-recovery_bug49835.xml

<?xml version="1.0" encoding="UTF-8"?>
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<!-- $Id$ -->
<testcase>
  <info>
    <p>This test checks for an issue with overflow recovery if there is no 
    previous break. See also Bugzilla 49835. The test checks behavior both
    in single- and multi-column layout. 
    Expected behavior: in case the next page does not have more space available, 
    content should just overflow on the first page. Otherwise, the entire block 
    should be deferred to the next page, but only if it can be kept together there.
    </p>
  </info>
  <fo>
    <fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
      <fo:layout-master-set>
        <fo:simple-page-master master-name="master-short-single" page-width="10cm" page-height="2cm">
          <fo:region-body />
        </fo:simple-page-master>
        <fo:simple-page-master master-name="master-longer-single" page-width="10cm" page-height="2.5cm">
          <fo:region-body />
        </fo:simple-page-master>
        <fo:simple-page-master master-name="master-long-single" page-width="10cm" page-height="5cm">
          <fo:region-body />
        </fo:simple-page-master>
        <fo:simple-page-master master-name="master-short-multi" page-width="10cm" page-height="2cm">
          <fo:region-body column-count="3"/>
        </fo:simple-page-master>
        <fo:simple-page-master master-name="master-longer-multi" page-width="10cm" page-height="2.5cm">
          <fo:region-body column-count="3"/>
        </fo:simple-page-master>
        <fo:simple-page-master master-name="master-long-multi" page-width="10cm" page-height="5cm">
          <fo:region-body column-count="3"/>
        </fo:simple-page-master>
        <fo:page-sequence-master master-name="master-one">
          <fo:single-page-master-reference master-reference="master-short-single"/>
        </fo:page-sequence-master>
        <fo:page-sequence-master master-name="master-two">
          <fo:single-page-master-reference master-reference="master-short-single"/>
          <fo:single-page-master-reference master-reference="master-long-single"/>
        </fo:page-sequence-master>
        <fo:page-sequence-master master-name="master-three">
          <fo:single-page-master-reference master-reference="master-short-multi"/>
        </fo:page-sequence-master>
        <fo:page-sequence-master master-name="master-four">
          <fo:single-page-master-reference master-reference="master-short-multi"/>
          <fo:single-page-master-reference master-reference="master-long-multi"/>
        </fo:page-sequence-master>
        <fo:page-sequence-master master-name="master-five">
          <fo:single-page-master-reference master-reference="master-short-single"/>
          <fo:single-page-master-reference master-reference="master-longer-single"/>
        </fo:page-sequence-master>
        <fo:page-sequence-master master-name="master-six">
          <fo:single-page-master-reference master-reference="master-short-multi"/>
          <fo:single-page-master-reference master-reference="master-longer-multi"/>
        </fo:page-sequence-master>
      </fo:layout-master-set>
      <fo:page-sequence master-reference="master-one">
        <fo:flow flow-name="xsl-region-body">
          <fo:block id="block-1" keep-together.within-column="always">
            <fo:block>Line 1</fo:block>
            <fo:block>Line 2</fo:block>
            <fo:block>Line 3</fo:block>
            <fo:block>Line 4</fo:block>
            <fo:block>Line 5</fo:block>
          </fo:block>
        </fo:flow>
      </fo:page-sequence>
      <fo:page-sequence master-reference="master-two">
        <fo:flow flow-name="xsl-region-body">
          <fo:block id="block-2" keep-together.within-column="always">
            <fo:block>Line 1</fo:block>
            <fo:block>Line 2</fo:block>
            <fo:block>Line 3</fo:block>
            <fo:block>Line 4</fo:block>
            <fo:block>Line 5</fo:block>
          </fo:block>
        </fo:flow>
      </fo:page-sequence>
      <fo:page-sequence master-reference="master-three">
        <fo:flow flow-name="xsl-region-body">
          <fo:block id="block-3" keep-together.within-column="always">
            <fo:block>Line 1</fo:block>
            <fo:block>Line 2</fo:block>
            <fo:block>Line 3</fo:block>
            <fo:block>Line 4</fo:block>
            <fo:block>Line 5</fo:block>
          </fo:block>
        </fo:flow>
      </fo:page-sequence>
      <fo:page-sequence master-reference="master-four">
        <fo:flow flow-name="xsl-region-body">
          <fo:block id="block-4" keep-together.within-column="always">
            <fo:block>Line 1</fo:block>
            <fo:block>Line 2</fo:block>
            <fo:block>Line 3</fo:block>
            <fo:block>Line 4</fo:block>
            <fo:block>Line 5</fo:block>
          </fo:block>
        </fo:flow>
      </fo:page-sequence>
      <fo:page-sequence master-reference="master-five">
        <fo:flow flow-name="xsl-region-body">
          <fo:block id="block-5" keep-together.within-column="always">
            <fo:block>Line 1</fo:block>
            <fo:block>Line 2</fo:block>
            <fo:block>Line 3</fo:block>
            <fo:block>Line 4</fo:block>
            <fo:block>Line 5</fo:block>
          </fo:block>
        </fo:flow>
      </fo:page-sequence>
      <fo:page-sequence master-reference="master-six">
        <fo:flow flow-name="xsl-region-body">
          <fo:block id="block-6" keep-together.within-column="always">
            <fo:block>Line 1</fo:block>
            <fo:block>Line 2</fo:block>
            <fo:block>Line 3</fo:block>
            <fo:block>Line 4</fo:block>
            <fo:block>Line 5</fo:block>
          </fo:block>
        </fo:flow>
      </fo:page-sequence>
    </fo:root>
  </fo>
  <checks>
    <!-- overflow on first page -->
    <eval expected="1" xpath="count(//pageSequence[1]/pageViewport)" />
    <eval expected="1" xpath="count(//pageSequence[1]//span[.//block[@prod-id='block-1']])" />
    <!-- deferral to second page -->
    <eval expected="2" xpath="count(//pageSequence[2]/pageViewport)" />
    <eval expected="1" xpath="count(//pageSequence[2]//span[.//block[@prod-id='block-2']])" />
    <!-- overflow on first page, first column -->
    <eval expected="1" xpath="count(//pageSequence[3]/pageViewport)" />
    <eval expected="1" xpath="count(//pageSequence[3]//span[.//block[@prod-id='block-3']])" />
    <!-- deferral to second page, first column -->
    <eval expected="2" xpath="count(//pageSequence[4]/pageViewport)" />
    <eval expected="1" xpath="count(//pageSequence[4]//span[.//block[@prod-id='block-4']])" />
    <!-- overflow on first page -->
    <eval expected="1" xpath="count(//pageSequence[5]/pageViewport)" />
    <eval expected="1" xpath="count(//pageSequence[5]//span[.//block[@prod-id='block-5']])" />
    <!-- overflow on first page, first column -->
    <eval expected="1" xpath="count(//pageSequence[6]/pageViewport)" />
    <eval expected="1" xpath="count(//pageSequence[6]//span[.//block[@prod-id='block-6']])" />
  </checks>
</testcase>