--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/3rdparty/vmime/tests/net/smtp/SMTPTransportTest.cpp	Tue Aug 17 11:19:54 2021 +0200
@@ -0,0 +1,178 @@
+//
+// VMime library (http://www.vmime.org)
+// Copyright (C) 2002-2013 Vincent Richard <vincent@vmime.org>
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License as
+// published by the Free Software Foundation; either version 3 of
+// the License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program; if not, write to the Free Software Foundation, Inc.,
+// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+//
+// Linking this library statically or dynamically with other modules is making
+// a combined work based on this library.  Thus, the terms and conditions of
+// the GNU General Public License cover the whole combination.
+//
+
+#include "tests/testUtils.hpp"
+
+#include "vmime/net/smtp/SMTPTransport.hpp"
+#include "vmime/net/smtp/SMTPChunkingOutputStreamAdapter.hpp"
+#include "vmime/net/smtp/SMTPExceptions.hpp"
+
+#include "SMTPTransportTestUtils.hpp"
+
+
+VMIME_TEST_SUITE_BEGIN(SMTPTransportTest)
+
+	VMIME_TEST_LIST_BEGIN
+		VMIME_TEST(testConnectToInvalidServer)
+		VMIME_TEST(testGreetingError)
+		VMIME_TEST(testMAILandRCPT)
+		VMIME_TEST(testChunking)
+		VMIME_TEST(testSize_Chunking)
+		VMIME_TEST(testSize_NoChunking)
+	VMIME_TEST_LIST_END
+
+
+	void testConnectToInvalidServer()
+	{
+		vmime::shared_ptr <vmime::net::session> sess
+			= vmime::make_shared <vmime::net::session>();
+
+		vmime::utility::url url("smtp://invalid-smtp-server");
+		vmime::shared_ptr <vmime::net::transport> store = sess->getTransport(url);
+
+		VASSERT_THROW("connect", store->connect(), vmime::exceptions::connection_error);
+	}
+
+	void testGreetingError()
+	{
+		vmime::shared_ptr <vmime::net::session> session =
+			vmime::make_shared <vmime::net::session>();
+
+		vmime::shared_ptr <vmime::net::transport> tr = session->getTransport
+			(vmime::utility::url("smtp://localhost"));
+
+		tr->setSocketFactory(vmime::make_shared <testSocketFactory <greetingErrorSMTPTestSocket> >());
+		tr->setTimeoutHandlerFactory(vmime::make_shared <testTimeoutHandlerFactory>());
+
+		VASSERT_THROW("Connection", tr->connect(),
+			vmime::exceptions::connection_greeting_error);
+	}
+
+	void testMAILandRCPT()
+	{
+		vmime::shared_ptr <vmime::net::session> session =
+			vmime::make_shared <vmime::net::session>();
+
+		vmime::shared_ptr <vmime::net::transport> tr = session->getTransport
+			(vmime::utility::url("smtp://localhost"));
+
+		tr->setSocketFactory(vmime::make_shared <testSocketFactory <MAILandRCPTSMTPTestSocket> >());
+		tr->setTimeoutHandlerFactory(vmime::make_shared <testTimeoutHandlerFactory>());
+
+		VASSERT_NO_THROW("Connection", tr->connect());
+
+		vmime::mailbox exp("expeditor@test.vmime.org");
+
+		vmime::mailboxList recips;
+		recips.appendMailbox(vmime::make_shared <vmime::mailbox>("recipient1@test.vmime.org"));
+		recips.appendMailbox(vmime::make_shared <vmime::mailbox>("recipient2@test.vmime.org"));
+		recips.appendMailbox(vmime::make_shared <vmime::mailbox>("recipient3@test.vmime.org"));
+
+		vmime::string data("Message data");
+		vmime::utility::inputStreamStringAdapter is(data);
+
+		tr->send(exp, recips, is, 0);
+	}
+
+	void testChunking()
+	{
+		vmime::shared_ptr <vmime::net::session> session =
+			vmime::make_shared <vmime::net::session>();
+
+		vmime::shared_ptr <vmime::net::transport> tr = session->getTransport
+			(vmime::utility::url("smtp://localhost"));
+
+		tr->setSocketFactory(vmime::make_shared <testSocketFactory <chunkingSMTPTestSocket> >());
+		tr->setTimeoutHandlerFactory(vmime::make_shared <testTimeoutHandlerFactory>());
+
+		tr->connect();
+
+		VASSERT("Test server should report it supports the CHUNKING extension!",
+			vmime::dynamicCast <vmime::net::smtp::SMTPTransport>(tr)->getConnection()->hasExtension("CHUNKING"));
+
+		vmime::mailbox exp("expeditor@test.vmime.org");
+
+		vmime::mailboxList recips;
+		recips.appendMailbox(vmime::make_shared <vmime::mailbox>("recipient@test.vmime.org"));
+
+		vmime::shared_ptr <vmime::message> msg = vmime::make_shared <SMTPTestMessage>();
+
+		tr->send(msg, exp, recips);
+	}
+
+	void testSize_Chunking()
+	{
+		vmime::shared_ptr <vmime::net::session> session =
+			vmime::make_shared <vmime::net::session>();
+
+		vmime::shared_ptr <vmime::net::transport> tr = session->getTransport
+			(vmime::utility::url("smtp://localhost"));
+
+		tr->setSocketFactory(vmime::make_shared <testSocketFactory <bigMessageSMTPTestSocket <true> > >());
+		tr->setTimeoutHandlerFactory(vmime::make_shared <testTimeoutHandlerFactory>());
+
+		tr->connect();
+
+		VASSERT("Test server should report it supports the SIZE extension!",
+			vmime::dynamicCast <vmime::net::smtp::SMTPTransport>(tr)->getConnection()->hasExtension("SIZE"));
+
+		vmime::mailbox exp("expeditor@test.vmime.org");
+
+		vmime::mailboxList recips;
+		recips.appendMailbox(vmime::make_shared <vmime::mailbox>("recipient@test.vmime.org"));
+
+		vmime::shared_ptr <vmime::message> msg = vmime::make_shared <SMTPBigTestMessage4MB>();
+
+		VASSERT_THROW("Connection", tr->send(msg, exp, recips),
+			vmime::net::smtp::SMTPMessageSizeExceedsMaxLimitsException);
+	}
+
+	void testSize_NoChunking()
+	{
+		vmime::shared_ptr <vmime::net::session> session =
+			vmime::make_shared <vmime::net::session>();
+
+		vmime::shared_ptr <vmime::net::transport> tr = session->getTransport
+			(vmime::utility::url("smtp://localhost"));
+
+		tr->setSocketFactory(vmime::make_shared <testSocketFactory <bigMessageSMTPTestSocket <false> > >());
+		tr->setTimeoutHandlerFactory(vmime::make_shared <testTimeoutHandlerFactory>());
+
+		tr->connect();
+
+		VASSERT("Test server should report it supports the SIZE extension!",
+			vmime::dynamicCast <vmime::net::smtp::SMTPTransport>(tr)->getConnection()->hasExtension("SIZE"));
+
+		vmime::mailbox exp("expeditor@test.vmime.org");
+
+		vmime::mailboxList recips;
+		recips.appendMailbox(vmime::make_shared <vmime::mailbox>("recipient@test.vmime.org"));
+
+		vmime::shared_ptr <vmime::message> msg = vmime::make_shared <SMTPBigTestMessage4MB>();
+
+		VASSERT_THROW("Connection", tr->send(msg, exp, recips),
+			vmime::net::smtp::SMTPMessageSizeExceedsMaxLimitsException);
+	}
+
+VMIME_TEST_SUITE_END
+