SERVER-1424 (re)smoke tag parsing and new test library, v0

Includes:
- Smoke.py options for filtering by jstest tags
- New resmoke.py test utility in v0 alpha
- Lots of example resmoke configurations
- SCons integration for unittests
- Sample tagged jstests

1 files changed, 21 insertions, 0 deletions

diff --git a/site_scons/site_tools/unittest.py b/site_scons/site_tools/mongo_unittest.py
index 93ce02fefac..70d66a02833 100644
--- a/site_scons/site_tools/unittest.py
+++ b/site_scons/site_tools/mongo_unittest.py
@@ -1,6 +1,11 @@
 """Pseudo-builders for building and registering unit tests.
 """
 
+import os
+import json
+
+from buildscripts import smoke
+
 def exists(env):
     return True
 
@@ -17,8 +22,24 @@ def unit_test_list_builder_action(env, target, source):
             ofile.write('%s\n' % s)
     finally:
         ofile.close()
+        
+    dir, filename = os.path.split(str(target[0]))
+    filebase, ext = os.path.splitext(filename)
+    
+    # Generate metadata file for unit tests
+    metadata_filename = os.path.join(dir, ".".join([filebase, "json"]))        
+    print "Generating metadata file %s" % metadata_filename
+    
+    tests = []
+    for s in source:
+        tests.append(smoke.tests.Test(filename=str(s), test_type="exe_test"))
+        print '\t' + str(s)
+    
+    # For now, write JSON to avoid YAML parsing dependency
+    smoke.tests.write_metadata(tests, metadata_filename, json_only=True)
 
 def build_cpp_unit_test(env, target, source, **kwargs):
+
     libdeps = kwargs.get('LIBDEPS', [])
     libdeps.append( '$BUILD_DIR/mongo/unittest/unittest_main' )