Split up Each Swarm Test into Two Steps

scripts/slave/unittests/test_env.py

Index: scripts/slave/unittests/test_env.py
diff --git a/scripts/slave/unittests/test_env.py b/scripts/slave/unittests/test_env.py
new file mode 100644
index 0000000000000000000000000000000000000000..dbd3c4c12fb6b2e4805b58e3f4ac3832330d614a
--- /dev/null
+++ b/scripts/slave/unittests/test_env.py
@@ -0,0 +1,19 @@
+# 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.
+
+"""Script to setup the environment to run unit tests.
+
+Modifies PYTHONPATH to automatically include parent, common and pylibs
+directories.
+"""
+
+import os
+import sys
+
+RUNTESTS_DIR = os.path.dirname(os.path.abspath(__file__))
+BASE_DIR = os.path.abspath(os.path.join(RUNTESTS_DIR, '..', '..', '..'))
+
+sys.path.insert(0, os.path.join(BASE_DIR, 'scripts'))
+sys.path.insert(0, os.path.join(BASE_DIR, 'site_config'))
+sys.path.insert(0, os.path.join(BASE_DIR, '..', 'depot_tools'))