1 files changed, 140 insertions, 0 deletions
diff --git a/src/components/utils/test/async_runner_test.cc b/src/components/utils/test/async_runner_test.cc
new file mode 100644
index 000000000..38606c15a
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+++ b/src/components/utils/test/async_runner_test.cc
@@ -0,0 +1,140 @@
+/*
+ * Copyright (c) 2015, Ford Motor Company
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * 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.
+ *
+ * Neither the name of the Ford Motor Company nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * 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 <stdlib.h>
+#include <ctime>
+#include "lock.h"
+#include "threads/async_runner.h"
+#include "utils/conditional_variable.h"
+
+#include "gtest/gtest.h"
+
+namespace test {
+namespace components {
+namespace utils {
+
+using namespace sync_primitives;
+using namespace threads;
+
+namespace {
+uint32_t check_value = 0;
+}
+
+// ThreadDelegate successor
+class TestThreadDelegate : public ThreadDelegate {
+ public:
+  void threadMain() {
+    ++check_value;
+  }
+};
+
+class AsyncRunnerTest : public ::testing::Test {
+ public:
+  AsyncRunnerTest()
+      : kDelegatesNum_(1),
+        asr_pt_(NULL) {
+    CreateAsyncRunner();
+    CreateThreadsArray();
+  }
+
+  ~AsyncRunnerTest() {
+    DeleteAsyncRunner();
+    DeleteThreadsArray();
+  }
+
+ protected:
+  Lock test_lock_;
+  uint32_t kDelegatesNum_;
+  ConditionalVariable cond_var_;
+  TestThreadDelegate **delegates_;
+  AsyncRunner *asr_pt_;
+
+  void CreateThreadsArray() {
+    srand(std::time(NULL));
+    kDelegatesNum_ = (rand() % 20 + 1);
+    delegates_ = new TestThreadDelegate*[kDelegatesNum_];
+  }
+
+  void DeleteThreadsArray() {
+    delete[] delegates_;
+  }
+
+  void CreateAsyncRunner() {
+    asr_pt_ = new AsyncRunner("test");
+  }
+  void DeleteAsyncRunner() {
+    delete asr_pt_;
+  }
+};
+
+TEST_F(AsyncRunnerTest, ASyncRunManyDelegates_ExpectSuccessfulAllDelegatesRun) {
+  AutoLock lock(test_lock_);
+  // Clear global value before test
+  check_value = 0;
+  // Create Delegates and run
+  for (unsigned int i = 0; i < kDelegatesNum_; ++i) {
+    delegates_[i] = new TestThreadDelegate();
+    asr_pt_->AsyncRun(delegates_[i]);
+  }
+  // Wait for 2 secs. Give this time to delegates to be run
+  cond_var_.WaitFor(lock, 2000);
+  // Expect all delegates run successfully
+  EXPECT_EQ(kDelegatesNum_, check_value);
+}
+
+TEST_F(AsyncRunnerTest, RunManyDelegatesAndStop_ExpectSuccessfulDelegatesStop) {
+  AutoLock lock(test_lock_);
+  // Clear global value before test
+  check_value = 0;
+  // Create Delegates
+  for (unsigned int i = 0; i < kDelegatesNum_; ++i) {
+    delegates_[i] = new TestThreadDelegate();
+  }
+  // Wait for 2 secs
+  cond_var_.WaitFor(lock, 2000);
+  // Run created delegates
+  for (unsigned int i = 0; i < kDelegatesNum_; ++i) {
+    if (kDelegatesNum_ > 1) {
+      if (i == kDelegatesNum_ / 2) {
+        asr_pt_->Stop();
+      }
+    }
+    asr_pt_->AsyncRun(delegates_[i]);
+  }
+  // Expect 3 delegates run successlully. The other stopped.
+  EXPECT_EQ(kDelegatesNum_ / 2, check_value);
+}
+
+}  // namespace utils
+}  // namespace components
+}  // namespace test
+