From f3872545227afbab91aac6b68e50686d07255216 Mon Sep 17 00:00:00 2001
From: Manuel Mall <manuel@apache.org>
Date: Sat, 17 Dec 2005 05:26:36 +0000
Subject: Another workaround/hack to deal with non breaking spaces. Also some
 minor adjustments to support the planned AFP renderer

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@357298 13f79535-47bb-0310-9956-ffa450edef68
---
 test/layoutengine/disabled-testcases.xml           |  6 +++
 .../standard-testcases/block_white-space_2.xml     | 14 ++++--
 .../standard-testcases/block_white-space_2a.xml    | 57 ++++++++++++++++++++++
 3 files changed, 74 insertions(+), 3 deletions(-)
 create mode 100755 test/layoutengine/standard-testcases/block_white-space_2a.xml

(limited to 'test')

diff --git a/test/layoutengine/disabled-testcases.xml b/test/layoutengine/disabled-testcases.xml
index 26c0cd63b..412755447 100755
--- a/test/layoutengine/disabled-testcases.xml
+++ b/test/layoutengine/disabled-testcases.xml
@@ -55,6 +55,12 @@
     <description>An empty block currently produces a fence for
     stacking constraints which it shouldn't.</description>
   </testcase>
+  <testcase>
+    <name>Non breaking space removal</name>
+    <file>block_white-space_2.xml</file>
+    <description>A non breaking space is incorrectly
+    removed from the start of a line.</description>
+  </testcase>
   <testcase>
     <name>block white-space-collapse 2</name>
     <file>block_white-space-collapse_2.xml</file>
diff --git a/test/layoutengine/standard-testcases/block_white-space_2.xml b/test/layoutengine/standard-testcases/block_white-space_2.xml
index 28fba5721..e1dfa24c0 100755
--- a/test/layoutengine/standard-testcases/block_white-space_2.xml
+++ b/test/layoutengine/standard-testcases/block_white-space_2.xml
@@ -18,7 +18,12 @@
 <testcase>
   <info>
     <p>
-      This test checks an empty block
+      This test checks non breaking white space.
+      Note: This test currently fails because the first non breaking space on
+      each line is incorrectly removed. There is a duplicate test
+      block_white-space_2a.xml whose checks have been adjusted to cater for 
+      this defect. Once the problem is fixed block_white-space_2a.xml should
+      be removed from the test suite.
     </p>
   </info>
   <fo>
@@ -30,16 +35,19 @@
       </fo:layout-master-set>
       <fo:page-sequence master-reference="normal" white-space-collapse="true">
         <fo:flow flow-name="xsl-region-body">
-          <fo:block background-color="silver">before empty line</fo:block>
+          <fo:block background-color="silver">&#160;single&#160;nbsp&#160;around&#160;</fo:block>
           <fo:block background-color="red">&#160;</fo:block>
-          <fo:block background-color="silver">after empty line</fo:block>
+          <fo:block background-color="silver">&#160;&#160;after&#160;&#160;empty&#160;&#160;line&#160;&#160;</fo:block>
         </fo:flow>
       </fo:page-sequence>
     </fo:root>
   </fo>
   <checks>
     <eval expected="11100" xpath="//flow/block[1]/lineArea/@bpd"/>
+    <eval expected="4" xpath="count(//flow/block[1]/lineArea/text/space)"/>
     <eval expected="11100" xpath="//flow/block[2]/lineArea/@bpd"/>
+    <eval expected="1" xpath="count(//flow/block[2]/lineArea/text/space)"/>
     <eval expected="11100" xpath="//flow/block[3]/lineArea/@bpd"/>
+    <eval expected="8" xpath="count(//flow/block[3]/lineArea/text/space)"/>
   </checks>
 </testcase>
diff --git a/test/layoutengine/standard-testcases/block_white-space_2a.xml b/test/layoutengine/standard-testcases/block_white-space_2a.xml
new file mode 100755
index 000000000..c14b0a32f
--- /dev/null
+++ b/test/layoutengine/standard-testcases/block_white-space_2a.xml
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Copyright 2005 The Apache Software Foundation
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+<!-- $Id$ -->
+<testcase>
+  <info>
+    <p>
+      This test checks non breaking white space.
+      Note: This test should fail because the first nb space in each line is
+      incorrectly removed. However, the checks below have been adjusted to
+      cater for this defect so this test passes. This has been done to have some
+      test cases which are being run in the test suite for non breaking spaces.
+      This test is otherwise identical to block_white-space_2.xml. Once the problem
+      is fixed this file can be deleted from the test suite.
+    </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" white-space-collapse="true">
+        <fo:flow flow-name="xsl-region-body">
+          <fo:block background-color="silver">&#160;single&#160;nbsp&#160;around&#160;</fo:block>
+          <fo:block background-color="red">&#160;</fo:block>
+          <fo:block background-color="silver">&#160;&#160;after&#160;&#160;empty&#160;&#160;line&#160;&#160;</fo:block>
+        </fo:flow>
+      </fo:page-sequence>
+    </fo:root>
+  </fo>
+  <checks>
+    <eval expected="11100" xpath="//flow/block[1]/lineArea/@bpd"/>
+    <!--<eval expected="4" xpath="count(//flow/block[1]/lineArea/text/space)"/>-->
+    <eval expected="3" xpath="count(//flow/block[1]/lineArea/text/space)"/>
+    <eval expected="11100" xpath="//flow/block[2]/lineArea/@bpd"/>
+    <!--<eval expected="1" xpath="count(//flow/block[2]/lineArea/text/space)"/>-->
+    <eval expected="0" xpath="count(//flow/block[2]/lineArea/text/space)"/>
+    <eval expected="11100" xpath="//flow/block[3]/lineArea/@bpd"/>
+    <!--<eval expected="8" xpath="count(//flow/block[3]/lineArea/text/space)"/>-->
+    <eval expected="7" xpath="count(//flow/block[3]/lineArea/text/space)"/>
+  </checks>
+</testcase>
-- 
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