Updates to test with new XML format changes.

These changes add a date attribute, which needs to be
ignored robustly when doing baseline differences.

cxxtest/XmlFormatter.h

@@ -394,8 +394,8 @@ class XmlFormatter : public TestListener
         os << totaltime;
         (*_o) << "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>" << endl;
         (*_o) << "<testsuite name=\"" << desc.worldName() << "\" ";
-        (*_o) << " date=\"" << current_date_string << "\" ";
-        (*_o) << " tests=\"" << ntests
+        (*_o) << "date=\"" << current_date_string;
+        (*_o) << "\" tests=\"" << ntests
               << "\" errors=\"" << nerror
               << "\" failures=\"" << nfail
               << "\" time=\"" << os.str().c_str() << "\" >";

test/normal.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<testsuite name="cxxtest"  tests="35" errors="0" failures="28" time="0" >
+<testsuite name="cxxtest" date="Tue Apr 23 23:28:43 2013" tests="35" errors="0" failures="28" time="0" >
 <testcase classname="LessThanEquals" name="testLessThanEquals" line="11">
 LessThanEquals.h" line="16" type="failedAssertLessThanEquals" >Error: Expected (1 &lt;= 0), found (1 &gt; 0)
 Test failed: 1 &lt;=? 0

test/test_cxxtest.py

@@ -39,6 +39,7 @@
 compilerre = re.compile("^(?P<path>[^:]+)(?P<rest>:.*)$")
 dirre      = re.compile("^([^%s]*/)*" % re.escape(os.sep))
 xmlre      = re.compile("\"(?P<path>[^\"]*/[^\"]*)\"")
+datere      = re.compile("date=\"[^\"]*\"")
 
 # Headers from the cxxtest/sample directory
 samples = ' '.join(file for file in sorted(glob.glob(sampledir+'*.h')))
@@ -136,6 +137,8 @@ def normalize_line_for_diff(line):
             lambda match: '"'+re.sub("^[^/]+/", "", match.group(1))+'"',
             line
             )
+    # Remove date info
+    line = datere.sub( lambda match: 'date=""', line)
     return line
 
 def make_diff_readable(diff):