Lift filtering of the test higher as otherwise we can get

empty list of tests to run after the filtering and
would actually die with division by 0.

And there was a type (|c| instead of |case|) which is fixed too.

Review URL: http://codereview.chromium.org/545080

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3629 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

tools/test.py

@@ -639,10 +639,7 @@ class Context(object):
       name = name + '.exe'
     return name
 
-def RunTestCases(all_cases, progress, tasks):
-  def DoSkip(case):
-    return SKIP in c.outcomes or SLOW in c.outcomes
-  cases_to_run = [ c for c in all_cases if not DoSkip(c) ]
+def RunTestCases(cases_to_run, progress, tasks):
   progress = PROGRESS_INDICATORS[progress](cases_to_run)
   return progress.Run(tasks)
 
@@ -1335,13 +1332,16 @@ def Main():
     PrintReport(all_cases)
 
   result = None
-  if len(all_cases) == 0:
+  def DoSkip(case):
+    return SKIP in case.outcomes or SLOW in case.outcomes
+  cases_to_run = [ c for c in all_cases if not DoSkip(c) ]
+  if len(cases_to_run) == 0:
     print "No tests to run."
     return 0
   else:
     try:
       start = time.time()
-      if RunTestCases(all_cases, options.progress, options.j):
+      if RunTestCases(cases_to_run, options.progress, options.j):
         result = 0
       else:
         result = 1
@@ -1355,7 +1355,7 @@ def Main():
     # test output.
     print
     sys.stderr.write("--- Total time: %s ---\n" % FormatTime(duration))
-    timed_tests = [ t.case for t in all_cases if not t.case.duration is None ]
+    timed_tests = [ t.case for t in cases_to_run if not t.case.duration is None ]
     timed_tests.sort(lambda a, b: a.CompareTime(b))
     index = 1
     for entry in timed_tests[:20]: