tls: Create a unit-test runner

configure.ac

@@ -1495,6 +1495,7 @@ AC_CONFIG_FILES([
 	src/libipsec/Makefile
 	src/libsimaka/Makefile
 	src/libtls/Makefile
+	src/libtls/tests/Makefile
 	src/libradius/Makefile
 	src/libtncif/Makefile
 	src/libtnccs/Makefile

src/libtls/Makefile.am

@@ -21,3 +21,5 @@ nobase_tls_include_HEADERS = \
 	tls_crypto.h tls_prf.h tls_socket.h tls_eap.h tls_cache.h tls_peer.h \
 	tls_server.h tls_handshake.h tls_application.h tls_aead.h tls.h
 endif
+
+SUBDIRS = . tests

src/libtls/tests/.gitignore

@@ -0,0 +1 @@
+tls_tests

src/libtls/tests/Makefile.am

@@ -0,0 +1,19 @@
+TESTS = tls_tests
+
+check_PROGRAMS = $(TESTS)
+
+tls_tests_SOURCES = \
+	tls_tests.h tls_tests.c
+
+tls_tests_CFLAGS = \
+	-I$(top_srcdir)/src/libtls \
+	-I$(top_srcdir)/src/libstrongswan \
+	-I$(top_srcdir)/src/libstrongswan/tests \
+	-DPLUGINDIR=\""$(top_builddir)/src/libstrongswan/plugins\"" \
+	-DPLUGINS=\""${s_plugins}\"" \
+	@COVERAGE_CFLAGS@
+
+tls_tests_LDFLAGS = @COVERAGE_LDFLAGS@
+tls_tests_LDADD = \
+	$(top_builddir)/src/libtls/libtls.la \
+	$(top_builddir)/src/libstrongswan/tests/libtest.la

src/libtls/tests/tls_tests.c

@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2014 Martin Willi
+ * Copyright (C) 2014 revosec AG
+ *
+ * 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 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+
+#include <test_runner.h>
+
+/* declare test suite constructors */
+#define TEST_SUITE(x) test_suite_t* x();
+#define TEST_SUITE_DEPEND(x, ...) TEST_SUITE(x)
+#include "tls_tests.h"
+#undef TEST_SUITE
+#undef TEST_SUITE_DEPEND
+
+static test_configuration_t tests[] = {
+#define TEST_SUITE(x) \
+	{ .suite = x, },
+#define TEST_SUITE_DEPEND(x, type, args) \
+	{ .suite = x, .feature = PLUGIN_DEPENDS(type, args) },
+#include "tls_tests.h"
+	{ .suite = NULL, }
+};
+
+static bool test_runner_init(bool init)
+{
+	if (init)
+	{
+		plugin_loader_add_plugindirs(PLUGINDIR, PLUGINS);
+		if (!lib->plugins->load(lib->plugins, PLUGINS))
+		{
+			return FALSE;
+		}
+	}
+	else
+	{
+		lib->credmgr->flush_cache(lib->credmgr, CERT_ANY);
+		lib->processor->set_threads(lib->processor, 0);
+		lib->processor->cancel(lib->processor);
+		lib->plugins->unload(lib->plugins);
+	}
+	return TRUE;
+}
+
+int main(int argc, char *argv[])
+{
+	return test_runner_run("libtls", tests, test_runner_init);
+}

src/libtls/tests/tls_tests.h

@@ -0,0 +1,14 @@
+/*
+ * Copyright (C) 2014 Martin Willi
+ * Copyright (C) 2014 revosec AG
+ *
+ * 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 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */