[analyzer] [tests] Show the number of removed/added bug reports

[NoQ]

Is CHANGED even a thing?

[george.karpenkov]

Is CHANGED even a thing?

well apparently... Never saw it though.

utils/analyzer/CmpRuns.py

def dumpScanBuildResultsDiff(dirA, dirB, opts, deleteEmpty=True):
     # Open the verbose log, if given.
     if opts.verboseLog:
         auxLog = open(opts.verboseLog, "wb")
     else:
         auxLog = None
 
     diff = compareResults(resultsA, resultsB)
     foundDiffs = 0
+    totalAdded = 0
+    totalRemoved = 0
+    totalChanged = 0
     for res in diff:
         a, b, confidence = res
         if a is None:
             print "ADDED: %r" % b.getReadableName()
             foundDiffs += 1
+            totalAdded += 1
             if auxLog:
                 print >>auxLog, ("('ADDED', %r, %r)" % (b.getReadableName(),
                                                         b.getReport()))
         elif b is None:
             print "REMOVED: %r" % a.getReadableName()
             foundDiffs += 1
+            totalRemoved += 1
             if auxLog:
                 print >>auxLog, ("('REMOVED', %r, %r)" % (a.getReadableName(),
                                                           a.getReport()))
         elif confidence:
             print "CHANGED: %r to %r" % (a.getReadableName(),
                                          b.getReadableName())
             foundDiffs += 1
+            totalChanged += 1
             if auxLog:
                 print >>auxLog, ("('CHANGED', %r, %r, %r, %r)"
                                  % (a.getReadableName(),
                                     b.getReadableName(),
                                     a.getReport(),
                                     b.getReport()))
         else:
             pass
 
     TotalReports = len(resultsB.diagnostics)
     print "TOTAL REPORTS: %r" % TotalReports
     print "TOTAL DIFFERENCES: %r" % foundDiffs
+    print "TOTAL ADDED: %r" % totalAdded
+    print "TOTAL REMOVED: %r" % totalRemoved
+    print "TOTAL CHANGED: %r" % totalChanged
     if auxLog:
         print >>auxLog, "('TOTAL NEW REPORTS', %r)" % TotalReports
         print >>auxLog, "('TOTAL DIFFERENCES', %r)" % foundDiffs
 
     return foundDiffs, len(resultsA.diagnostics), len(resultsB.diagnostics)
 
 
 def main():