SERVER-7473 Provide functionality for registering "module" tests in S…

…Cons.

These tests exist to facilitate writing integration tests for MongoDB modules,
and could also be used to register integration tests for core MongoDB components
that are not written as jstests or dbtests.

SConstruct

@@ -286,6 +286,7 @@ env = Environment( BUILD_DIR=variantDir,
                    MODULE_LIBDEPS_MONGOD=[],
                    MODULE_LIBDEPS_MONGOS=[],
                    MODULE_LIBDEPS_MONGOSHELL=[],
+                   MODULETEST_ALIAS='moduletests',
                    MODULETEST_LIST='#build/moduletests.txt',
                    MSVS_ARCH=msarch ,
                    PYTHON=utils.find_python(),
@@ -1121,4 +1122,4 @@ def clean_old_dist_builds(env, target, source):
 env.Alias("dist_clean", [], [clean_old_dist_builds])
 env.AlwaysBuild("dist_clean")
 
-env.Alias('all', ['core', 'tools', 'clientTests', 'test', 'unittests'])
+env.Alias('all', ['core', 'tools', 'clientTests', 'test', 'unittests', 'moduletests'])

site_scons/site_tools/unittest.py

@@ -8,6 +8,10 @@ def register_unit_test(env, test):
     env._UnitTestList('$UNITTEST_LIST', test)
     env.Alias('$UNITTEST_ALIAS', test)
 
+def register_module_test(env, test):
+    env._UnitTestList('$MODULETEST_LIST', test)
+    env.Alias('$MODULETEST_ALIAS', test)
+
 def unit_test_list_builder_action(env, target, source):
     print "Generating " + str(target[0])
     ofile = open(str(target[0]), 'wb')
@@ -41,4 +45,8 @@ def generate(env):
     env.Append(BUILDERS=dict(_UnitTestList=unit_test_list_builder))
     env.AddMethod(register_unit_test, 'RegisterUnitTest')
     env.AddMethod(build_cpp_unit_test, 'CppUnitTest')
+    env.AddMethod(register_module_test, 'RegisterModuleTest')
     env.Alias('$UNITTEST_ALIAS', '$UNITTEST_LIST')
+    env.Alias('$MODULETEST_ALIAS', '$MODULETEST_LIST')
+    env.RegisterUnitTest([])
+    env.RegisterModuleTest([])