Add inner tests for timeout mechanism

Inner tests are needed to check if timeout mechanism works correctly
on platform that tests are runned.
Risk of not working is elevated because it uses std::future::wait_for()
method, which implementation had bugs in older compilers.

Change-Id: I3eae4dcab59b1fcec0c46f870653d0ae18c4a85f

diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 7e2f4d8..045b578 100644 (file)
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -26,6 +26,7 @@ PKG_CHECK_MODULES(INNER_TARGET_DEP
 #files to compile
 SET(INNER_TARGET_TEST_SOURCES
     ${PROJECT_SOURCE_DIR}/tests/inner-test.cpp
+    ${PROJECT_SOURCE_DIR}/tests/common/test_cases_timeout.cpp
     )
 
 #header directories
@@ -35,6 +36,7 @@ INCLUDE_DIRECTORIES(SYSTEM
 
 INCLUDE_DIRECTORIES(
     ${PROJECT_SOURCE_DIR}/src/framework/include/
+    ${PROJECT_SOURCE_DIR}/src/
     )
 
 #output format
@@ -43,6 +45,7 @@ ADD_EXECUTABLE(${INNER_TARGET_TEST} ${INNER_TARGET_TEST_SOURCES})
 #linker directories
 TARGET_LINK_LIBRARIES(${INNER_TARGET_TEST}
     ${INNER_TARGET_DEP_LIBRARIES}
+    tests-common
     dpl-test-framework
     )
 

diff --git a/tests/common/test_cases_timeout.cpp b/tests/common/test_cases_timeout.cpp
new file mode 100644 (file)
index 0000000..f11ad41
--- /dev/null
+++ b/tests/common/test_cases_timeout.cpp
@@ -0,0 +1,151 @@
+/*
+ * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+
+/**
+ * @file        test_cases_timeout.cpp
+ * @author      Lukasz Wojciechowski <l.wojciechow@partner.samsung.com>
+ * @version     1.0
+ * @brief       Inner tests for timeout mechanism
+ */
+
+#include <chrono>
+#include <string>
+#include <thread>
+
+#include <dpl/test/test_runner.h>
+#include <common/timeout.h>
+
+RUNNER_TEST_GROUP_INIT(TIMEOUT)
+
+void timeout_test_ret(int waitDuration, int functionDuration, Timeout::ExpectMode expect) {
+    float fRet = 3.1415;
+    auto ret = Timeout::callAndWait(std::chrono::seconds(waitDuration), expect,
+                         Timeout::CancelFunction(),
+                         ([fRet](int sec) -> float {
+                             std::this_thread::sleep_for(std::chrono::seconds(sec));
+                             return fRet;
+                         }), functionDuration);
+    RUNNER_ASSERT_MSG(ret == fRet,
+                         "Function returned = " << ret << " while expected value was " << fRet);
+}
+
+RUNNER_TEST(it01_expected_timeout)
+{
+    timeout_test_ret(3, 5, Timeout::ExpectMode::TIMEOUT);
+}
+
+RUNNER_TEST(it02_unexpected_finish)
+{
+    bool thrown = false;
+    try {
+        timeout_test_ret(3, 5, Timeout::ExpectMode::FINISHED);
+    } catch (const DPL::Test::TestException&) {
+        thrown = true;
+    }
+    RUNNER_ASSERT_MSG(thrown,
+                         "Test should throw DPL::Test::TestException");
+}
+
+RUNNER_TEST(it03_ignored_timeout)
+{
+    timeout_test_ret(3, 5, Timeout::ExpectMode::IGNORE);
+}
+
+RUNNER_TEST(it04_expected_finish)
+{
+    timeout_test_ret(5, 3, Timeout::ExpectMode::FINISHED);
+}
+
+RUNNER_TEST(it05_unexpected_timeout)
+{
+    bool thrown = false;
+    try {
+        timeout_test_ret(5, 3, Timeout::ExpectMode::TIMEOUT);
+    } catch (const DPL::Test::TestException&) {
+        thrown = true;
+    }
+    RUNNER_ASSERT_MSG(thrown,
+                         "Test should throw DPL::Test::TestException");
+}
+
+RUNNER_TEST(it06_ignored_finish)
+{
+    timeout_test_ret(5, 3, Timeout::ExpectMode::IGNORE);
+}
+
+void timeout_test_throw(int waitDuration, int functionDuration, Timeout::ExpectMode expect) {
+    std::string exceptionString("exceptionString");
+    bool thrown = false;
+    try {
+        Timeout::callAndWait(std::chrono::seconds(waitDuration), expect,
+                             Timeout::CancelFunction(),
+                             ([exceptionString](int sec) -> float {
+                                 std::this_thread::sleep_for(std::chrono::seconds(sec));
+                                 throw exceptionString;
+                             }), functionDuration);
+    } catch (const std::string &str) {
+        RUNNER_ASSERT_MSG(str == exceptionString,
+                             "Function thrown = " << str
+                             << " while expected value was " << exceptionString);
+        thrown = true;
+    }
+    RUNNER_ASSERT_MSG(thrown,
+                         "Test should throw std::string(" << exceptionString << ")");
+}
+
+RUNNER_TEST(it07_throw_expected_timeout)
+{
+    timeout_test_throw(3, 5, Timeout::ExpectMode::TIMEOUT);
+}
+
+RUNNER_TEST(it08_throw_unexpected_finish)
+{
+    bool thrown = false;
+    try {
+        timeout_test_throw(3, 5, Timeout::ExpectMode::FINISHED);
+    } catch (const DPL::Test::TestException&) {
+        thrown = true;
+    }
+    RUNNER_ASSERT_MSG(thrown,
+                         "Test should throw DPL::Test::TestException");
+}
+
+RUNNER_TEST(it09_throw_ignored_timeout)
+{
+    timeout_test_throw(3, 5, Timeout::ExpectMode::IGNORE);
+}
+
+RUNNER_TEST(it10_throw_expected_finish)
+{
+    timeout_test_throw(5, 3, Timeout::ExpectMode::FINISHED);
+}
+
+RUNNER_TEST(it11_throw_unexpected_timeout)
+{
+    bool thrown = false;
+    try {
+        timeout_test_throw(5, 3, Timeout::ExpectMode::TIMEOUT);
+    } catch (const DPL::Test::TestException&) {
+        thrown = true;
+    }
+    RUNNER_ASSERT_MSG(thrown,
+                         "Test should throw DPL::Test::TestException");
+}
+
+RUNNER_TEST(it12_throw_ignored_finish)
+{
+    timeout_test_throw(5, 3, Timeout::ExpectMode::IGNORE);
+}