containers_cpp: added abstract test for containers

containers_cpp/test/blocking_container_test-inl.h

+/*
+ * Copyright (c) 2014-2016, Siemens AG. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef CONTAINERS_CPP_TEST_BLOCKING_CONTAINER_TEST_INL_H_
+#define CONTAINERS_CPP_TEST_BLOCKING_CONTAINER_TEST_INL_H_
+
+#include <vector>
+#include <algorithm>
+
+namespace embb {
+namespace containers {
+namespace test {
+template<typename Container_t>
+BlockingContainerTest<Container_t>::BlockingContainerTest() :
+n_threads(static_cast<int>
+  (partest::TestSuite::GetDefaultNumThreads())),
+  n_iterations(200),
+  n_container_elements_per_thread(100),
+  n_container_elements(n_container_elements_per_thread*n_threads),
+  container(){
+  std::cout << "num thread = " << n_threads << std::endl;
+  CreateUnit("BlockingContainerTestThreadsPushAndPopToGlobalBlockingContainer").
+  Pre(&BlockingContainerTest::BlockingContainerTest1_Pre, this).
+  Add(&BlockingContainerTest::BlockingContainerTest1_ThreadMethod, this,
+  static_cast<size_t>(n_threads),
+  static_cast<size_t>(n_iterations)).
+  Post(&BlockingContainerTest::BlockingContainerTest1_Post, this);
+}
+
+template<typename Container_t>
+void BlockingContainerTest<Container_t>::BlockingContainerTest1_Pre() {
+  embb_internal_thread_index_reset();
+  thread_local_vectors =
+    new std::vector<int>[static_cast<unsigned int>(n_threads)];
+
+  for (int i = 0; i != n_threads; ++i) {
+    int offset = n_container_elements_per_thread * 2;
+
+    for (int i2 = 0; i2 != n_container_elements_per_thread; ++i2) {
+      int push_element = i2 + (offset*i);
+      thread_local_vectors[i].push_back(push_element);
+      expected_container_elements.push_back(push_element);
+    }
+  }
+}
+
+template<typename Container_t>
+void BlockingContainerTest<Container_t>::BlockingContainerTest1_Post() {
+  std::vector<int> produced;
+  for (int i = 0; i != n_threads; ++i) {
+    std::vector<int>& loc_elements = thread_local_vectors[i];
+    for (std::vector<int>::iterator it = loc_elements.begin();
+      it != loc_elements.end();
+      ++it) {
+      produced.push_back(*it);
+    }
+  }
+
+  PT_ASSERT(produced.size() == expected_container_elements.size());
+
+  std::sort(expected_container_elements.begin(), expected_container_elements.end());
+  std::sort(produced.begin(), produced.end());
+
+  for (unsigned int i = 0;
+    i != static_cast<unsigned int>(produced.size()); ++i) {
+    PT_ASSERT(expected_container_elements[i] == produced[i]);
+  }
+
+  delete[] thread_local_vectors;
+}
+
+template<typename Container_t>
+void BlockingContainerTest<Container_t>::BlockingContainerTest1_ThreadMethod() {
+  unsigned int thread_index;
+  int return_val = embb_internal_thread_index(&thread_index);
+
+  PT_ASSERT(EMBB_SUCCESS == return_val);
+
+  std::vector<int>& my_elements = thread_local_vectors[thread_index];
+
+  for (std::vector<int>::iterator it = my_elements.begin();
+    it != my_elements.end();
+    ++it) {
+    SpecializezdPush(*it);
+  }
+
+  my_elements.clear();
+
+  for (int i = 0; i != n_container_elements_per_thread; ++i) {
+    int return_elem;
+    SpecializedPop(return_elem);
+    my_elements.push_back(return_elem);
+  }
+}
+} // namespace test
+} // namespace containers
+} // namespace embb
+
+#endif  // CONTAINERS_CPP_TEST_BLOCKING_CONTAINER_TEST_INL_H_

containers_cpp/test/blocking_container_test.h

+/*
+ * Copyright (c) 2014-2016, Siemens AG. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef CONTAINERS_CPP_TEST_BLOCKING_CONTAINER_TEST_H_
+#define CONTAINERS_CPP_TEST_BLOCKING_CONTAINER_TEST_H_
+
+#include <vector>
+#include <partest/partest.h>
+#include <embb/base/duration.h>
+
+namespace embb {
+namespace containers {
+namespace test {
+template<typename Container_t>
+class BlockingContainerTest : public partest::TestCase {
+ private:
+  int n_threads;
+  int n_iterations;
+  int n_container_elements_per_thread;
+  int n_container_elements;
+  Container_t container;
+  std::vector<int> expected_container_elements;
+  std::vector<int>* thread_local_vectors;
+
+ public:
+  BlockingContainerTest();
+
+  void BlockingContainerTest1_Pre();
+
+  void BlockingContainerTest1_Post();
+
+  void BlockingContainerTest1_ThreadMethod();
+
+ protected:
+
+   virtual void SpecializedPush(const int& element) = 0;
+
+   virtual void SpecializedPop(int& element) = 0;
+};
+} // namespace test
+} // namespace containers
+} // namespace embb
+
+#include "./blocking_container_test-inl.h"
+
+#endif  // CONTAINERS_CPP_TEST_BLOCKING_CONTAINER_TEST_H_