Add fallback to DEPS from a missing deps file.

tests/gclient_test.py

Index: tests/gclient_test.py
diff --git a/tests/gclient_test.py b/tests/gclient_test.py
index fb6577913e248408e84a689219b4cc2fd4ba35c8..eef4c9f94488c042626320741c3f0ba877cdcc6b 100755
--- a/tests/gclient_test.py
+++ b/tests/gclient_test.py
@@ -809,6 +809,56 @@ class GclientTest(trial_dir.TestCase):
         ],
         self._get_processed())
 
+  def testGitDeps(self):
+    """Verifies gclient respects a .DEPS.git deps file."""
+    write(
+        '.gclient',
+        'solutions = [\n'
+        '  { "name": "foo", "url": "svn://example.com/foo",\n'
+        '    "deps_file" : ".DEPS.git",\n'
+        '  },\n'
+          ']')
+    write(
+        os.path.join('foo', '.DEPS.git'),
+        'deps = {\n'
+        '  "bar": "/bar",\n'
+        '}')
+
+    options, _ = gclient.OptionParser().parse_args([])
+    obj = gclient.GClient.LoadCurrentConfig(options)
+    obj.RunOnDeps('None', [])
+    self.assertEquals(
+        [
+          'svn://example.com/foo',
+          'svn://example.com/foo/bar',
+        ],
+        self._get_processed())
+
+  def testGitDepsFallback(self):
+    """Verifies gclient respects fallback to DEPS upon missing deps file."""
+    write(
+        '.gclient',
+        'solutions = [\n'
+        '  { "name": "foo", "url": "svn://example.com/foo",\n'
+        '    "deps_file" : ".DEPS.git",\n'
+        '  },\n'
+          ']')
+    write(
+        os.path.join('foo', 'DEPS'),
+        'deps = {\n'
+        '  "bar": "/bar",\n'
+        '}')
+
+    options, _ = gclient.OptionParser().parse_args([])
+    obj = gclient.GClient.LoadCurrentConfig(options)
+    obj.RunOnDeps('None', [])
+    self.assertEquals(
+        [
+          'svn://example.com/foo',
+          'svn://example.com/foo/bar',
+        ],
+        self._get_processed())
+
 
 if __name__ == '__main__':
   sys.stdout = gclient_utils.MakeFileAutoFlush(sys.stdout)