Currently ktf only supports integration with googletest on the user
side, but there's nothing that prevents integration towards other user
land frameworks for running and reporting, if so desired.
Signed-off-by: Knut Omang <knut.omang@xxxxxxxxxx>
---
tools/testing/selftests/ktf/lib/ktf_run.cc | 177 ++++++++++++++++++-
tools/testing/selftests/ktf/lib/ktf_unlproto.c | 21 ++-
2 files changed, 198 insertions(+)
create mode 100644 tools/testing/selftests/ktf/lib/ktf_run.cc
create mode 100644 tools/testing/selftests/ktf/lib/ktf_unlproto.c
diff --git a/tools/testing/selftests/ktf/lib/ktf_run.cc b/tools/testing/selftests/ktf/lib/ktf_run.cc
new file mode 100644
index 0000000..a26e04c
--- /dev/null
+++ b/tools/testing/selftests/ktf/lib/ktf_run.cc
@@ -0,0 +1,177 @@
+/*
+ * Copyright (c) 2012, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Author: Knut Omang <knut.omang@xxxxxxxxxx>
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ *
+ * ktf_run.cpp:
+ * Gtest integration of ktf kernel tests -
+ * e.g. tests that are fully implemented on the test driver side
+ * and only initiated via run_test below
+ */
+
+#include "ktf_int.h"
+#include <assert.h>
+#include <errno.h>
+#include "ktf_debug.h"
+
+namespace ktf
+{
+
+class KernelMetaFactory;
+
+class Kernel : public ::testing::TestWithParam<std::string>
+{
+public:
+ Kernel()
+ {
+ assert(false); // Should not be hit but is needed for template resolving
+ }
+
+ Kernel(std::string& setname, std::string& testname)
+ {
+ log(KTF_INFO, "%s.%s\n", setname.c_str(), testname.c_str());
+
+ ukt = ktf::find_test(setname,testname,&ctx);
+ if (!ukt) {
+ fprintf(stderr, "**** Internal error: Could not find test %s.%s (set %s, name %s) ****\n",
+ setname.c_str(), testname.c_str(), setname.c_str(), testname.c_str());
+ exit(7);
+ }
+ log(KTF_INFO, "### Kernel ctor %s (%ld,%ld)\n", ukt->name.c_str(), ukt->setnum, ukt->testnum);
+ }
+
+ virtual ~Kernel()
+ {
+ log(KTF_INFO, "### Kernel dtor %s\n", ukt->name.c_str());
+
+ /* For some reason errno sometimes get set
+ * TBD: Figure out why - for now just reset it to avoid confusing the next test!
+ */
+ if (errno) {
+ log(KTF_INFO, "### %s: errno was set to %d - resetting..\n", ukt->name.c_str(), errno);
+ errno = 0;
+ }
+ }
+
+ virtual void TestBody();
+private:
+ ktf::KernelTest* ukt;
+ std::string ctx;
+ friend void setup(configurator c);
+ static int AddToRegistry();
+ static configurator configurator_;
+};
+
+
+
+class TFactory : public ::testing::internal::ParameterizedTestFactory<Kernel>
+{
+public:
+ TFactory(std::string s, ParamType parameter)
+ : ::testing::internal::ParameterizedTestFactory<Kernel>(parameter),
+ setname(s)
+ {
+ testname = parameter.c_str();
+ }
+
+ virtual ::testing::Test* CreateTest()
+ {
+ return new Kernel(setname,testname);
+ }
+
+private:
+ std::string setname;
+ std::string testname;
+};
+
+
+class KernelMetaFactory : public ::testing::internal::TestMetaFactory<Kernel>
+{
+public:
+ virtual ::testing::internal::TestFactoryBase* CreateTestFactory(ParamType parameter) {
+ TFactory* tf;
+ std::string setname = get_current_setname();
+ tf = new TFactory(setname, parameter.c_str());
+ return tf;
+ }
+};
+
+testing::internal::ParamGenerator<Kernel::ParamType> gtest_query_tests(void);
+std::string gtest_name_from_info(const testing::TestParamInfo<Kernel::ParamType>&);
+void gtest_handle_test(int result, const char* file, int line, const char* report);
+
+#ifndef INSTANTIATE_TEST_SUITE_P
+/* This rename happens in Googletest commit 3a460a26b7.
+ * Make sure we compile both before and after it:
+ */
+#define AddTestSuiteInstantiation AddTestCaseInstantiation
+#endif
+
+int Kernel::AddToRegistry()
+{
+ if (!ktf::setup(ktf::gtest_handle_test)) return 1;
+
+ /* Run query against kernel to figure out which tests that exists: */
+ stringvec& t = ktf::query_testsets();
+
+ ::testing::internal::ParameterizedTestCaseInfo<Kernel>* tci =
+ ::testing::UnitTest::GetInstance()->parameterized_test_registry()
+ .GetTestCasePatternHolder<Kernel>( "Kernel", ::testing::internal::CodeLocation("", 0));
+
+ for (stringvec::iterator it = t.begin(); it != t.end(); ++it)
+ {
+ ::testing::internal::TestMetaFactory<Kernel>* mf = new KernelMetaFactory();
+ tci->AddTestPattern(it->c_str(), "", mf);
+ }
+
+ tci->AddTestSuiteInstantiation("", >est_query_tests, >est_name_from_info, NULL, 0);
+ return 0;
+}
+
+void setup(configurator c)
+{
+ ktf::set_configurator(c);
+ Kernel::AddToRegistry();
+}
+
+
+void Kernel::TestBody()
+{
+ run_test(ukt, ctx);
+}
+
+
+void gtest_handle_test(int result, const char* file, int line, const char* report)
+{
+ if (result >= 0) {
+ const ::testing::AssertionResult gtest_ar =
+ !result ? (testing::AssertionFailure() << report) : testing::AssertionSuccess();
+
+ if (result) {
+ /* We might get multiple partial results from the kernel in one positive
+ * result report:
+ */
+#if HAVE_ASSERT_COUNT
+ ::testing::UnitTest::GetInstance()->increment_success_assert_count(result);
+#else
+ GTEST_SUCCEED();
+#endif
+ } else {
+ ::testing::internal::AssertHelper(::testing::TestPartResult::kNonFatalFailure,
+ file, line, gtest_ar.failure_message()) = ::testing::Message();
+ }
+ }
+}
+
+testing::internal::ParamGenerator<Kernel::ParamType> gtest_query_tests()
+{
+ return testing::ValuesIn(ktf::get_test_names());
+}
+
+std::string gtest_name_from_info(const testing::TestParamInfo<Kernel::ParamType>& info)
+{
+ return info.param;
+}
+
+} // end namespace ktf
diff --git a/tools/testing/selftests/ktf/lib/ktf_unlproto.c b/tools/testing/selftests/ktf/lib/ktf_unlproto.c
new file mode 100644
index 0000000..3929b03
--- /dev/null
+++ b/tools/testing/selftests/ktf/lib/ktf_unlproto.c
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2012, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Author: Knut Omang <knut.omang@xxxxxxxxxx>
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ *
+ * unlproto.c: This file is needed because the C struct init
+ * used in kernel/unlproto.h is not allowed in C++
+ */
+
+#include <netlink/netlink.h>
+#include <netlink/genl/genl.h>
+#include <netlink/genl/ctrl.h>
+#define NL_INTERNAL 1
+#include "kernel/ktf_unlproto.h"
+
+
+struct nla_policy *ktf_get_gnl_policy(void)
+{
+ return ktf_gnl_policy;
+}
--
git-series 0.9.1
