Increase expectation on output of gclient for help and unknown command.

tests/gclient_smoketest.py

 #!/usr/bin/env python
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Smoke tests for gclient.py.
 
 Shell out 'gclient' and run basic conformance tests.
 
 This test assumes GClientSmokeBase.URL_BASE is valid.
@@ skipping 152 matching lines @@
     return 'svn://random.server/svn/'
 
   @property
   def git_base(self):
     return 'git://random.server/git/'
 
   def testHelp(self):
     """testHelp: make sure no new command was added."""
     result = self.gclient(['help'])
     # Roughly, not too short, not too long.
-    self.assertTrue(1000 < len(result[0]) and len(result[0]) < 2000)
+    self.assertTrue(1000 < len(result[0]) and len(result[0]) < 2100,
+                    'Too much written to stdout: %d bytes' % len(result[0]))
     self.assertEquals(0, len(result[1]))
     self.assertEquals(0, result[2])
 
   def testUnknown(self):
     result = self.gclient(['foo'])
     # Roughly, not too short, not too long.
-    self.assertTrue(1000 < len(result[0]) and len(result[0]) < 2000)
+    self.assertTrue(1000 < len(result[0]) and len(result[0]) < 2100,
+                    'Too much written to stdout: %d bytes' % len(result[0]))
     self.assertEquals(0, len(result[1]))
     self.assertEquals(0, result[2])
 
   def testNotConfigured(self):
     res = ('', 'Error: client not configured; see \'gclient config\'\n', 1)
     self.check(res, self.gclient(['cleanup']))
     self.check(res, self.gclient(['diff']))
     self.check(res, self.gclient(['pack']))
     self.check(res, self.gclient(['revert']))
     self.check(res, self.gclient(['revinfo']))
@@ skipping 1128 matching lines @@
 
   if '-c' in sys.argv:
     COVERAGE = True
     sys.argv.remove('-c')
     if os.path.exists('.coverage'):
       os.remove('.coverage')
     os.environ['COVERAGE_FILE'] = os.path.join(
         os.path.dirname(os.path.dirname(os.path.abspath(__file__))),
         '.coverage')
   unittest.main()