gcl: add a new flag '-c' that stands for 'contributor'....

tests/gcl_unittest.py

Index: tests/gcl_unittest.py
===================================================================
--- tests/gcl_unittest.py	(revision 33161)
+++ tests/gcl_unittest.py	(working copy)
@@ -137,6 +137,41 @@
     # TODO(maruel): TEST ME
     pass
 
+  def testCommitWithContributor(self):
+    self.mox.StubOutWithMock(gcl, 'OptionallyDoPresubmitChecks')
+    self.mox.StubOutWithMock(gcl, 'GetIssueDescription')
+    self.mox.StubOutWithMock(gcl, 'GetCodeReviewSetting')
+    self.mox.StubOutWithMock(gcl.ChangeInfo, 'GetLocalRoot')
+    self.mox.StubOutWithMock(gcl.ChangeInfo, 'Delete')
+	
+    root_dir1 = self.Dir()
+    root_dir2 = self.Dir()
+
+    change_info = gcl.ChangeInfo('test-commit-contributor', 0, 0, 'Testing',
+                                [('A', 'aa'), ('B', 'bb')], self.fake_root_dir)
+								
+    expected_text = """Testing\nPatch from john"""
+	
+    # Call sequence
+    gcl.DoPresubmitChecks(change_info, True, True).AndReturn(True)
+    file_handle = 42
+    file_name = "descfile"
+    gcl.GetCodeReviewSetting('CODE_REVIEW_SERVER').AndReturn('my_server')
+    gcl.tempfile.mkstemp(text=True).AndReturn((file_handle, file_name))
+    gcl.os.write(file_handle, expected_text)
+    gcl.os.close(file_handle)
+    gcl.os.getcwd().AndReturn(root_dir1)
+    change_info.GetLocalRoot().AndReturn(root_dir2)
+    gcl.os.chdir(root_dir2)
+    gcl.os.remove(file_name)
+    gcl.RunShell(['svn', 'commit', '--file=..',
+                 '--targets=..']).AndReturn("Committed revision")
+
+    args = ['-c', 'john']
+    # Now time to actually run the test:
+    self.mox.ReplayAll()
+    gcl.Commit(change_info, args)
+	
   def testChange(self):
     # TODO(maruel): TEST ME
     pass