1 files changed, 93 insertions, 0 deletions
diff --git a/src/jaegertracing/thrift/lib/cpp/test/OpenSSLManualInitTest.cpp b/src/jaegertracing/thrift/lib/cpp/test/OpenSSLManualInitTest.cpp
new file mode 100644
index 000000000..a7518064e
--- /dev/null
+++ b/src/jaegertracing/thrift/lib/cpp/test/OpenSSLManualInitTest.cpp
@@ -0,0 +1,93 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+// To show that this test actually tests something, you can change
+// MANUAL_OPENSSL_INIT to 0 to cause automatic OpenSSL init/cleanup,
+// which will cause the test to fail
+#define MANUAL_OPENSSL_INIT 1
+#ifdef _WIN32
+#include <WinSock2.h>
+#endif
+
+#include <boost/test/unit_test.hpp>
+#include <openssl/evp.h>
+#include <thrift/transport/TSSLSocket.h>
+
+using namespace apache::thrift::transport;
+
+void make_isolated_sslsocketfactory() {
+  // Here we create an isolated TSSLSocketFactory to ensure the
+  // constructor and destructor of TSSLSocketFactory get run.  Thus
+  // without manual initialization normally OpenSSL would be
+  // uninitialized after this function.
+  TSSLSocketFactory factory;
+}
+
+void openssl_init() {
+#if MANUAL_OPENSSL_INIT
+  TSSLSocketFactory::setManualOpenSSLInitialization(true);
+  initializeOpenSSL();
+#endif
+}
+
+void openssl_cleanup() {
+#if MANUAL_OPENSSL_INIT
+  cleanupOpenSSL();
+#endif
+}
+
+void test_openssl_availability() {
+  // Check whether Thrift leaves OpenSSL functionality available after
+  // the last TSSLSocketFactory is destroyed when manual
+  // initialization is set
+  openssl_init();
+  make_isolated_sslsocketfactory();
+
+  // The following function is one that will fail if OpenSSL is
+  // uninitialized.  It might also fail on very old versions of
+  // OpenSSL...
+  const EVP_MD* md = EVP_get_digestbyname("SHA256");
+  BOOST_CHECK(md != nullptr);
+  openssl_cleanup();
+}
+
+#ifdef BOOST_TEST_DYN_LINK
+bool init_unit_test_suite() {
+  boost::unit_test::test_suite* suite = &boost::unit_test::framework::master_test_suite();
+  suite->p_name.value = "OpenSSLManualInit";
+
+  suite->add(BOOST_TEST_CASE(test_openssl_availability));
+
+  return true;
+}
+ 
+int main( int argc, char* argv[] ) {
+  return ::boost::unit_test::unit_test_main(&init_unit_test_suite,argc,argv);
+}
+#else
+boost::unit_test::test_suite* init_unit_test_suite(int argc, char* argv[]) {
+  THRIFT_UNUSED_VARIABLE(argc);
+  THRIFT_UNUSED_VARIABLE(argv);
+  boost::unit_test::test_suite* suite = &boost::unit_test::framework::master_test_suite();
+  suite->p_name.value = "OpenSSLManualInit";
+
+  suite->add(BOOST_TEST_CASE(test_openssl_availability));
+
+  return NULL;
+}
+#endif
+\ No newline at end of file