[Checkins] SVN: zope.testing/trunk/src/zope/testing/testrunner/runner.py Added a workaround for Jython to support a gargabe collector call.

[Georgy Berdyshev]

Log message for revision 90511:
  Added a workaround for Jython to support a gargabe collector call.
  
  Signed-off-by: Georgy Berdyshev - ?\208?\147?\208?\181?\208?\190?\209?\128?\208?\179?\208?\184?\208?\185 ?\208?\145?\208?\181?\209?\128?\208?\180?\209?\139?\209?\136?\208?\181?\208?\178 <codingmaster at gmail.com>
  

Changed:
  U   zope.testing/trunk/src/zope/testing/testrunner/runner.py

-=-
Modified: zope.testing/trunk/src/zope/testing/testrunner/runner.py
===================================================================
--- zope.testing/trunk/src/zope/testing/testrunner/runner.py	2008-08-27 23:54:02 UTC (rev 90510)
+++ zope.testing/trunk/src/zope/testing/testrunner/runner.py	2008-08-27 23:54:06 UTC (rev 90511)
@@ -49,6 +49,7 @@
 
 PYREFCOUNT_PATTERN = re.compile('\[[0-9]+ refs\]')
 
+is_jython = sys.platform.startswith('java')
 
 class SubprocessError(Exception):
     """An error occurred when running a subprocess
@@ -178,8 +179,13 @@
         self.features.append(zope.testing.testrunner.coverage.Coverage(self))
         self.features.append(zope.testing.testrunner.doctest.DocTest(self))
         self.features.append(zope.testing.testrunner.profiling.Profiling(self))
-        self.features.append(zope.testing.testrunner.garbagecollection.Threshold(self))
-        self.features.append(zope.testing.testrunner.garbagecollection.Debug(self))
+        if is_jython:
+            # Jython GC support is not yet implemented
+            pass
+        else:
+            self.features.append(zope.testing.testrunner.garbagecollection.Threshold(self))
+            self.features.append(zope.testing.testrunner.garbagecollection.Debug(self))
+
         self.features.append(zope.testing.testrunner.find.Find(self))
         self.features.append(zope.testing.testrunner.subprocess.SubProcess(self))
         self.features.append(zope.testing.testrunner.filter.Filter(self))
@@ -240,8 +246,12 @@
 
     output = options.output
 
-    gc.collect()
-    lgarbage = len(gc.garbage)
+    if is_jython:
+        # Jython has no GC suppport - set count to 0
+        lgarbage = 0
+    else:
+        gc.collect()
+        lgarbage = len(gc.garbage)
 
     sumrc = 0
     if options.report_refcounts:
@@ -301,10 +311,13 @@
         output.summary(result.testsRun, len(result.failures), len(result.errors), t)
         ran = result.testsRun
 
-        gc.collect()
-        if len(gc.garbage) > lgarbage:
-            output.garbage(gc.garbage[lgarbage:])
-            lgarbage = len(gc.garbage)
+        if is_jython:
+            lgarbage = 0
+        else:
+            gc.collect()
+            if len(gc.garbage) > lgarbage:
+                output.garbage(gc.garbage[lgarbage:])
+                lgarbage = len(gc.garbage)
 
         if options.report_refcounts:
 
@@ -618,10 +631,13 @@
         self.testTearDown()
         self.options.output.stop_test(test)
 
-        if gc.garbage:
-            self.options.output.test_garbage(test, gc.garbage)
-            # TODO: Perhaps eat the garbage here, so that the garbage isn't
-            #       printed for every subsequent test.
+        if is_jython:
+            pass
+        else:
+            if gc.garbage:
+                self.options.output.test_garbage(test, gc.garbage)
+                # TODO: Perhaps eat the garbage here, so that the garbage isn't
+                #       printed for every subsequent test.
 
         # Did the test leave any new threads behind?
         new_threads = [t for t in threading.enumerate()