=== modified file 'bzrlib/benchmarks/__init__.py'
--- bzrlib/benchmarks/__init__.py       2006-07-19 05:54:36 +0000
+++ bzrlib/benchmarks/__init__.py       2006-08-08 13:24:50 +0000
@@ -20,10 +20,22 @@
 from bzrlib import bzrdir, plugin
 from bzrlib.tests.TestUtil import TestLoader
 from bzrlib.tests.blackbox import ExternalBase
+import bzrlib.trace
+import os


 class Benchmark(ExternalBase):

+    def _finishLogFile(self):
+        if self._log_file is None:
+            return
+        bzrlib.trace.disable_test_log(self._log_nonce)
+        self._log_contents = 'DELETED to lower the memory footprint'
+        self._log_file.close()
+        os.remove(self._log_file_name)
+        self._log_file = self._log_file_name = None
+
+
     def make_kernel_like_tree(self, url=None):
         """Setup a temporary tree roughly like a kernel tree.