SERVER-19447 implement SCons support for CPP integration tests

- add evergreen tasks as well

1 files changed, 50 insertions, 0 deletions

diff --git a/site_scons/site_tools/mongo_integrationtest.py b/site_scons/site_tools/mongo_integrationtest.py
new file mode 100644
index 00000000000..ad87ef8c0f8
--- /dev/null
+++ b/site_scons/site_tools/mongo_integrationtest.py
@@ -0,0 +1,50 @@
+"""Pseudo-builders for building and registering integration tests.
+"""
+
+def exists(env):
+    return True
+
+def register_integration_test(env, test):
+    installed_test = env.Install("#/build/integration_tests/", test)
+    env['INTEGRATION_TEST_LIST_ENV']._IntegrationTestList('$INTEGRATION_TEST_LIST', installed_test)
+
+def integration_test_list_builder_action(env, target, source):
+    print "Generating " + str(target[0])
+    ofile = open(str(target[0]), 'wb')
+    try:
+        for s in source:
+            print '\t' + str(s)
+            ofile.write('%s\n' % s)
+    finally:
+        ofile.close()
+
+def build_cpp_integration_test(env, target, source, **kwargs):
+    libdeps = kwargs.get('LIBDEPS', [])
+    libdeps.append( '$BUILD_DIR/mongo/unittest/integration_test_main' )
+
+    includeCrutch = True
+    if "NO_CRUTCH" in kwargs:
+        includeCrutch = not kwargs["NO_CRUTCH"]
+
+    if includeCrutch:
+        libdeps.append( '$BUILD_DIR/mongo/unittest/unittest_crutch' )
+
+    kwargs['LIBDEPS'] = libdeps
+
+    result = env.Program(target, source, **kwargs)
+    env.RegisterIntegrationTest(result[0])
+    return result
+
+def generate(env):
+    # Capture the top level env so we can use it to generate the integration test list file
+    # indepenently of which environment CppUnitTest was called in. Otherwise we will get "Two
+    # different env" warnings for the unit_test_list_builder_action.
+    env['INTEGRATION_TEST_LIST_ENV'] = env;
+    integration_test_list_builder = env.Builder(
+        action=env.Action(integration_test_list_builder_action, "Generating $TARGET"),
+        multi=True)
+    env.Append(BUILDERS=dict(_IntegrationTestList=integration_test_list_builder))
+    env.AddMethod(register_integration_test, 'RegisterIntegrationTest')
+    env.AddMethod(build_cpp_integration_test, 'CppIntegrationTest')
+    env.Alias('$INTEGRATION_TEST_ALIAS', "#/build/integration_tests/")
+    env.Alias('$INTEGRATION_TEST_ALIAS', '$INTEGRATION_TEST_LIST')