diff --git a/testscour.py b/testscour.py
index cc6676e..04da38c 100755
--- a/testscour.py
+++ b/testscour.py
@@ -1744,34 +1744,83 @@ class DoNotRemoveGradientsWhenReferencedInStyleCss(unittest.TestCase):
                          'Gradients removed when referenced in CSS')
 
 
-class DoNotPrettyPrintWhenWhitespacePreserved(unittest.TestCase):
+class Whitespace(unittest.TestCase):
 
-    def runTest(self):
-        with open('unittests/whitespace-important.svg') as f:
-            s = scourString(f.read()).splitlines()
-        c = '''<?xml version="1.0" encoding="UTF-8"?>
-<svg xmlns="http://www.w3.org/2000/svg">
- <text xml:space="preserve">This is some <tspan font-style="italic">messed-up</tspan> markup</text>
-</svg>
-'''.splitlines()
-        for i in range(4):
-            self.assertEqual(s[i], c[i],
-                             'Whitespace not preserved for line ' + str(i))
+    def setUp(self):
+        self.doc = scourXmlFile('unittests/whitespace.svg')
 
+    def test_basic(self):
+        text = self.doc.getElementById('txt_a1')
+        self.assertIn('text1 text2', text.toxml(),
+                      'Multiple spaces not stripped from text element')
+        text = self.doc.getElementById('txt_a2')
+        self.assertIn('text1 text2', text.toxml(),
+                      'Tab not replaced with space in text element')
+        text = self.doc.getElementById('txt_a3')
+        self.assertIn('text1 text2', text.toxml(),
+                      'Multiple spaces not stripped from text element with xml:space="default"')
+        text = self.doc.getElementById('txt_a4')
+        self.assertIn('text1 text2', text.toxml(),
+                      'Tab not replaced with space in text element with xml:space="default"')
+        text = self.doc.getElementById('txt_a5')
+        self.assertIn('text1    text2', text.toxml(),
+                      'Multiple spaces not preserved in text element with xml:space="preserve"')
+        text = self.doc.getElementById('txt_a6')
+        self.assertIn('text1\ttext2', text.toxml(),
+                      'Tab not preserved in text element with xml:space="preserve"')
 
-class DoNotPrettyPrintWhenNestedWhitespacePreserved(unittest.TestCase):
+    def test_newlines(self):
+        text = self.doc.getElementById('txt_b1')
+        self.assertIn('text1 text2', text.toxml(),
+                      'Newline not replaced with space in text element')
+        text = self.doc.getElementById('txt_b2')
+        self.assertIn('text1 text2', text.toxml(),
+                      'Newline not replaced with space in text element with xml:space="default"')
+        text = self.doc.getElementById('txt_b3')
+        self.assertIn('text1\n       text2', text.toxml(),
+                      'Newline not preserved in text element with xml:space="preserve"')
 
-    def runTest(self):
-        with open('unittests/whitespace-nested.svg') as f:
-            s = scourString(f.read()).splitlines()
-        c = '''<?xml version="1.0" encoding="UTF-8"?>
-<svg xmlns="http://www.w3.org/2000/svg">
- <text xml:space="preserve"><tspan font-style="italic">Use <tspan font-style="bold">bold</tspan> text</tspan></text>
-</svg>
-'''.splitlines()
-        for i in range(4):
-            self.assertEqual(s[i], c[i],
-                             'Whitespace not preserved when nested for line ' + str(i))
+    def test_inheritance(self):
+        text = self.doc.getElementById('txt_c1')
+        self.assertIn('text1    text2', text.toxml(),
+                      '<tspan> does not inherit xml:space="preserve" of parent text element')
+        text = self.doc.getElementById('txt_c2')
+        self.assertIn('text1 text2', text.toxml(),
+                      'xml:space="default" of <tspan> does not overwrite xml:space="preserve" of parent text element')
+        text = self.doc.getElementById('txt_c3')
+        self.assertIn('text1    text2', text.toxml(),
+                      'xml:space="preserve" of <tspan> does not overwrite xml:space="default" of parent text element')
+        text = self.doc.getElementById('txt_c4')
+        self.assertIn('text1    text2', text.toxml(),
+                      '<text> does not inherit xml:space="preserve" of parent group')
+        text = self.doc.getElementById('txt_c5')
+        self.assertIn('text1 text2', text.toxml(),
+                      'xml:space="default" of text element does not overwrite xml:space="preserve" of parent group')
+        text = self.doc.getElementById('txt_c6')
+        self.assertIn('text1    text2', text.toxml(),
+                      'xml:space="preserve" of text element does not overwrite xml:space="default" of parent group')
+
+    def test_important_whitespace(self):
+        text = self.doc.getElementById('txt_d1')
+        self.assertIn('text1 text2', text.toxml(),
+                      'Newline with whitespace collapsed in text element')
+        text = self.doc.getElementById('txt_d2')
+        self.assertIn('text1 <tspan>tspan1</tspan> text2', text.toxml(),
+                      'Whitespace stripped from the middle of a text element')
+        text = self.doc.getElementById('txt_d3')
+        self.assertIn('text1 <tspan>tspan1 <tspan>tspan2</tspan> text2</tspan>', text.toxml(),
+                      'Whitespace stripped from the middle of a text element')
+
+    def test_incorrect_whitespace(self):
+        text = self.doc.getElementById('txt_e1')
+        self.assertIn('text1text2', text.toxml(),
+                      'Whitespace introduced in text element with newline')
+        text = self.doc.getElementById('txt_e2')
+        self.assertIn('text1<tspan>tspan</tspan>text2', text.toxml(),
+                      'Whitespace introduced in text element with <tspan>')
+        text = self.doc.getElementById('txt_e3')
+        self.assertIn('text1<tspan>tspan</tspan>text2', text.toxml(),
+                      'Whitespace introduced in text element with <tspan> and newlines')
 
 
 class GetAttrPrefixRight(unittest.TestCase):
@@ -1807,10 +1856,10 @@ class HandleEmptyStyleElement(unittest.TestCase):
 class EnsureLineEndings(unittest.TestCase):
 
     def runTest(self):
-        with open('unittests/whitespace-important.svg') as f:
+        with open('unittests/newlines.svg') as f:
             s = scourString(f.read())
-        self.assertEqual(len(s.splitlines()), 4,
-                         'Did not output line ending character correctly')
+        self.assertEqual(len(s.splitlines()), 24,
+                         'Did handle reading or outputting line ending characters correctly')
 
 
 class XmlEntities(unittest.TestCase):
diff --git a/unittests/newlines.svg b/unittests/newlines.svg
new file mode 100644
index 0000000..a909603
--- /dev/null
+++ b/unittests/newlines.svg
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+	
+
+<svg xmlns="http://www.w3.org/2000/svg"
+
+>
+
+
+
+     <!-- this file has pretty messed up formatting -->       <rect width="100" height="100"/>	
+  
<rect width="100" height="100"/>
+  <rect width="100" height="100"/>
+  
+  
+ 	
+  
+  
+  <rect width="100" height="100"/>
+                 <rect width="100" height="100"/>	
+  <rect width="100" height="100"/>            
+  
+  
+  
+  
+  
+  
+  <!-- we have mixed newline
+  characters, carriage returns
  and both of them
+  as well as tabs 	   		and spaces        
+  -->
+  
+  <rect width="100" height="100"/><rect width="100" height="100"/>   <rect width="100" height="100"/>
+  
+  <rect width="100" height="100"/>
<rect width="100" height="100"/>   <rect width="100" height="100"/>
+  
+	
+  
+		
+  
+  <rect width="100" height="100"/>		  	<rect width="100" height="100"/>
+  
+  
+</svg>
+
+
+

+
+
+<!-- OMG, really? -->
\ No newline at end of file
diff --git a/unittests/whitespace-important.svg b/unittests/whitespace-important.svg
deleted file mode 100644
index 6918044..0000000
--- a/unittests/whitespace-important.svg
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg xmlns="http://www.w3.org/2000/svg">
- <text xml:space="preserve">This is some <tspan font-style="italic">messed-up</tspan> markup</text>
-</svg>
diff --git a/unittests/whitespace-nested.svg b/unittests/whitespace-nested.svg
deleted file mode 100644
index 3b99356..0000000
--- a/unittests/whitespace-nested.svg
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg xmlns="http://www.w3.org/2000/svg">
- <text xml:space="preserve"><tspan font-style="italic">Use <tspan font-style="bold">bold</tspan> text</tspan></text>
-</svg>
diff --git a/unittests/whitespace.svg b/unittests/whitespace.svg
new file mode 100644
index 0000000..2bb48a6
--- /dev/null
+++ b/unittests/whitespace.svg
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg">
+ <!-- basic tests -->
+ <text id="txt_a1">text1    text2</text> <!-- multiple spaces -->
+ <text id="txt_a2">text1	text2</text> <!-- tab -->
+ <text id="txt_a3" xml:space="default">text1    text2</text> <!-- multiple spaces -->
+ <text id="txt_a4" xml:space="default">text1	text2</text> <!-- tab -->
+ <text id="txt_a5" xml:space="preserve">text1    text2</text> <!-- multiple spaces -->
+ <text id="txt_a6" xml:space="preserve">text1	text2</text> <!-- tab -->
+
+ <!-- newlines -->
+ <text id="txt_b1">text1
+       text2</text>
+ <text id="txt_b2" xml:space="default">text1
+       text2</text>
+ <text id="txt_b3" xml:space="preserve">text1
+       text2</text>
+
+ <!-- inheritance -->
+ <text id="txt_c1" xml:space="preserve"><tspan>text1    text2</tspan></text>
+ <text id="txt_c2" xml:space="preserve"><tspan xml:space="default">text1    text2</tspan></text>
+ <text id="txt_c3" xml:space="default"><tspan xml:space="preserve">text1    text2</tspan></text>
+ <g xml:space="preserve"><text id="txt_c4">text1    text2</text></g>
+ <g xml:space="preserve"><text id="txt_c5" xml:space="default">text1    text2</text></g>
+ <g xml:space="default"><text id="txt_c6" xml:space="preserve">text1    text2</text></g>
+
+ <!-- important whitespace that must not be stripped -->
+ <text id="txt_d1">text1
+ text2</text>
+ <text id="txt_d2">text1 <tspan>tspan1</tspan> text2</text>
+ <text id="txt_d3">text1 <tspan>tspan1 <tspan>tspan2</tspan> text2</tspan></text>
+ 
+ <!-- whitespace must not be introduced -->
+ <text id="txt_e1">text1
+text2</text>
+ <text id="txt_e2">text1<tspan>tspan</tspan>text2</text>
+ <text id="txt_e3">text1
+<tspan>tspan</tspan>
+text2</text>
+</svg>