Update recursedeps to support use_relative_path.

tests/gclient_test.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.
 
 """Unit tests for gclient.py.
 
 See gclient_smoketest.py for integration tests.
 """
 
@@ skipping 702 matching lines @@
         [
           'svn://example.com/foo',
           'svn://example.com/bar',
           'svn://example.com/tar',
           'svn://example.com/foo/bar',
           'svn://example.com/foo/bar/baz',
           'svn://example.com/foo/bar/baz/fizz',
         ],
         self._get_processed())
 
+  def testRecursedepsOverrideWithRelativePaths(self):
+    """Verifies gclient respects |recursedeps| with relative paths."""
+
+    write(
+        '.gclient',
+        'solutions = [\n'
+        '  { "name": "foo", "url": "svn://example.com/foo" },\n'
+          ']')
+    write(
+        os.path.join('foo', 'DEPS'),
+        'use_relative_paths = True\n'
+        'deps = {\n'
+        '  "bar": "/bar",\n'
+        '}\n'
+        'recursedeps = {"bar"}')
+    write(
+        os.path.join('bar', 'DEPS'),
+        'deps = {\n'
+        '  "baz": "/baz",\n'
+        '}')
+    write(
+        os.path.join('baz', 'DEPS'),
+        'deps = {\n'
+        '  "fizz": "/fizz",\n'
+        '}')
+
+    options, _ = gclient.OptionParser().parse_args([])
+    obj = gclient.GClient.LoadCurrentConfig(options)
+    obj.RunOnDeps('None', [])
+    self.assertEquals(
+        [
+          'svn://example.com/foo',
+          # use_relative_paths means the following dep evaluates with 'foo'
+          # prepended.
+          'svn://example.com/foo/bar',
+        ],
+        self._get_processed())
+
   def testRecursionOverridesRecursedeps(self):
     """Verifies gclient respects |recursion| over |recursedeps|.
 
     |recursion| is set in a top-level DEPS file.  That value is meant
     to affect how many subdeps are parsed via recursion.
 
     |recursedeps| is set in each DEPS file to control whether or not
     to recurse into the immediate next subdep.
 
     This test verifies that if both syntaxes are mixed in a DEPS file,
@@ skipping 141 matching lines @@
   sys.stdout = gclient_utils.MakeFileAutoFlush(sys.stdout)
   sys.stdout = gclient_utils.MakeFileAnnotated(sys.stdout, include_zero=True)
   sys.stderr = gclient_utils.MakeFileAutoFlush(sys.stderr)
   sys.stderr = gclient_utils.MakeFileAnnotated(sys.stderr, include_zero=True)
   logging.basicConfig(
       level=[logging.ERROR, logging.WARNING, logging.INFO, logging.DEBUG][
         min(sys.argv.count('-v'), 3)],
       format='%(relativeCreated)4d %(levelname)5s %(module)13s('
               '%(lineno)d) %(message)s')
   unittest.main()