base_cpp: added test for log wrapper

base_cpp/test/log_test.cc

+/*
+ * Copyright (c) 2014-2015, 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.
+ */
+
+#include <log_test.h>
+#include <embb/base/c/internal/unused.h>
+#include <embb/base/log.h>
+
+namespace embb {
+namespace base {
+namespace test {
+
+LogTest::LogTest() {
+  CreateUnit("Test all").Add(&LogTest::Test, this);
+}
+
+static char const * logged_message;
+
+static void test_log_function(void * context, char const * msg) {
+  EMBB_UNUSED(context);
+  logged_message = msg;
+}
+
+void LogTest::Test() {
+  using embb::base::Log;
+  char const * test_msg = "hello";
+  char const * null = 0;
+
+  Log::SetLogFunction(0, test_log_function);
+
+  Log::SetLogLevel(EMBB_LOG_LEVEL_TRACE);
+  logged_message = null;
+  Log::Trace("chn", test_msg);
+  PT_EXPECT(0 == strcmp(logged_message, "[chn] - [TRACE] hello"));
+  logged_message = null;
+  Log::Info("chn", test_msg);
+  PT_EXPECT(0 == strcmp(logged_message, "[chn] - [INFO ] hello"));
+  logged_message = null;
+  Log::Warning("chn", test_msg);
+  PT_EXPECT(0 == strcmp(logged_message, "[chn] - [WARN ] hello"));
+  logged_message = null;
+  Log::Error("chn", test_msg);
+  PT_EXPECT(0 == strcmp(logged_message, "[chn] - [ERROR] hello"));
+
+  Log::SetLogLevel(EMBB_LOG_LEVEL_INFO);
+  logged_message = null;
+  Log::Trace("chn", test_msg);
+  PT_EXPECT_EQ(null, logged_message);
+  logged_message = null;
+  Log::Info("chn", test_msg);
+  PT_EXPECT(0 == strcmp(logged_message, "[chn] - [INFO ] hello"));
+  logged_message = null;
+  Log::Warning("chn", test_msg);
+  PT_EXPECT(0 == strcmp(logged_message, "[chn] - [WARN ] hello"));
+  logged_message = null;
+  Log::Error("chn", test_msg);
+  PT_EXPECT(0 == strcmp(logged_message, "[chn] - [ERROR] hello"));
+
+  Log::SetLogLevel(EMBB_LOG_LEVEL_WARNING);
+  logged_message = null;
+  Log::Trace("chn", test_msg);
+  PT_EXPECT_EQ(null, logged_message);
+  logged_message = null;
+  Log::Info("chn", test_msg);
+  PT_EXPECT_EQ(null, logged_message);
+  logged_message = null;
+  Log::Warning("chn", test_msg);
+  PT_EXPECT(0 == strcmp(logged_message, "[chn] - [WARN ] hello"));
+  logged_message = null;
+  Log::Error("chn", test_msg);
+  PT_EXPECT(0 == strcmp(logged_message, "[chn] - [ERROR] hello"));
+
+  Log::SetLogLevel(EMBB_LOG_LEVEL_ERROR);
+  logged_message = null;
+  Log::Trace("chn", test_msg);
+  PT_EXPECT_EQ(null, logged_message);
+  logged_message = null;
+  Log::Info("chn", test_msg);
+  PT_EXPECT_EQ(null, logged_message);
+  logged_message = null;
+  Log::Warning("chn", test_msg);
+  PT_EXPECT_EQ(null, logged_message);
+  logged_message = null;
+  Log::Error("chn", test_msg);
+  PT_EXPECT(0 == strcmp(logged_message, "[chn] - [ERROR] hello"));
+
+  Log::SetLogLevel(EMBB_LOG_LEVEL_NONE);
+  logged_message = null;
+  Log::Trace("chn", test_msg);
+  PT_EXPECT_EQ(null, logged_message);
+  logged_message = null;
+  Log::Info("chn", test_msg);
+  PT_EXPECT_EQ(null, logged_message);
+  logged_message = null;
+  Log::Warning("chn", test_msg);
+  PT_EXPECT_EQ(null, logged_message);
+  logged_message = null;
+  Log::Error("chn", test_msg);
+  PT_EXPECT_EQ(null, logged_message);
+}
+
+} // namespace test
+} // namespace base
+} // namespace embb
+
+
+

base_cpp/test/log_test.h

+/*
+ * Copyright (c) 2014-2015, 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 BASE_CPP_TEST_LOG_TEST_H_
+#define BASE_CPP_TEST_LOG_TEST_H_
+
+#include <partest/partest.h>
+
+namespace embb {
+namespace base {
+namespace test {
+
+/**
+ * Provides tests for Log.
+ */
+class LogTest : public partest::TestCase {
+ public:
+  /**
+   * Adds test methods.
+   */
+     LogTest();
+
+ private:
+  /**
+   * Tests all functionalities.
+   */
+  void Test();
+};
+
+} // namespace test
+} // namespace base
+} // namespace embb
+
+#endif // BASE_CPP_TEST_LOG_TEST_H_

base_cpp/test/main.cc

@@ -34,6 +34,7 @@
 #include <thread_specific_storage_test.h>
 #include <atomic_test.h>
 #include <memory_allocation_test.h>
+#include <log_test.h>
 
 #include <embb/base/c/memory_allocation.h>
 
@@ -46,6 +47,7 @@ using embb::base::test::ThreadSpecificStorageTest;
 using embb::base::test::AtomicTest;
 using embb::base::test::MemoryAllocationTest;
 using embb::base::test::ThreadTest;
+using embb::base::test::LogTest;
 
 PT_MAIN("Base C++") {
   unsigned int max_threads =
@@ -61,6 +63,7 @@ PT_MAIN("Base C++") {
   PT_RUN(AtomicTest);
   PT_RUN(MemoryAllocationTest);
   PT_RUN(ThreadTest);
+  PT_RUN(LogTest);
 
   PT_EXPECT(embb_get_bytes_allocated() == 0);
 }