Add --transitive flag.

tests/gclient_smoketest.py

 #!/usr/bin/env python
 # Copyright (c) 2011 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 309 matching lines @@
         ('trunk/src@2', 'src'),
         ('trunk/third_party/foo@2', 'src/third_party/fpp'),
         ('trunk/third_party/foo@1', 'src/third_party/foo'),
         ('trunk/other@2', 'src/other'),
         ('trunk/third_party/foo@2', 'src/third_party/prout'))
     tree['src/file/other/DEPS'] = (
         self.FAKE_REPOS.svn_revs[2]['trunk/other/DEPS'])
     tree['src/svn_hooked1'] = 'svn_hooked1'
     self.assertTree(tree)
 
+  def testSyncTransitive(self):
+    # TODO(maruel): safesync.
+    if not self.enabled:
+      return
+    self.gclient(['config', self.svn_base + 'trunk/src/'])
+
+    # Make sure we can populate a new repository with --transitive.
+    self.parseGclient(
+        ['sync', '--transitive', '--revision', 'src@1', '--deps', 'mac',
+          '--jobs', '1'],
+        ['running', 'running', 'running', 'running'])
+    tree = self.mangle_svn_tree(
+        ('trunk/src@1', 'src'),
+        ('trunk/third_party/foo@1', 'src/third_party/fpp'),
+        ('trunk/other@1', 'src/other'),
+        ('trunk/third_party/foo@1', 'src/third_party/prout'))
+
+    # Get up to date, so we can test synching back.
+    self.gclient(['sync', '--deps', 'mac', '--jobs', '1'])
+
+    # Manually remove svn_hooked1 before synching to make sure it's not
+    # recreated.
+    os.remove(join(self.root_dir, 'src', 'svn_hooked1'))
+
+    self.parseGclient(
+        ['sync', '--transitive', '--revision', 'src@1', '--deps', 'mac',
+          '--delete_unversioned_trees', '--jobs', '1'],
+        ['running', 'running', 'running', 'running', 'deleting'])
+    tree = self.mangle_svn_tree(
+        ('trunk/src@1', 'src'),
+        ('trunk/third_party/foo@1', 'src/third_party/fpp'),
+        ('trunk/other@1', 'src/other'),
+        ('trunk/third_party/foo@1', 'src/third_party/prout'))
+    tree['src/file/other/DEPS'] = (
+        self.FAKE_REPOS.svn_revs[2]['trunk/other/DEPS'])
+    self.assertTree(tree)
+
   def testSyncIgnoredSolutionName(self):
     """TODO(maruel): This will become an error soon."""
     if not self.enabled:
       return
     self.gclient(['config', self.svn_base + 'trunk/src/'])
     results = self.gclient(
         ['sync', '--deps', 'mac', '-r', 'invalid@1', '--jobs', '1'])
     self.checkBlock(results[0], [
         'running', 'running',
         # This is due to the way svn update is called for a single file when
@@ skipping 842 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()