IVGCVSW-2918 Implement ExecutionFrame.

	*Add interface IExecutionFrame.
	*Add basic implementation ExecutionFrame.
	*Add Unit Test

Change-Id: I960ac84a05c0c9b03735ec5e9c63f6f8f95b57b5
Signed-off-by: Kevin May <kevin.may@arm.com>
Signed-off-by: Teresa Charlin <teresa.charlinreyes@arm.com>
Signed-off-by: Aron Virginas-Tar <Aron.Virginas-Tar@arm.com>

1 files changed, 38 insertions, 0 deletions

diff --git a/src/armnn/test/ExecutionFrameTest.cpp b/src/armnn/test/ExecutionFrameTest.cpp
new file mode 100644
index 0000000000..c3480217a8
--- /dev/null
+++ b/src/armnn/test/ExecutionFrameTest.cpp
@@ -0,0 +1,38 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include <boost/test/unit_test.hpp>
+
+#include <ExecutionFrame.hpp>
+
+// Test that the values set in m_NextExecutionFrame are correct.
+// The execution order is given by the m_NextExecutionFrame in each ExecutionFrame.
+// A
+// |
+// B
+// |
+// C
+BOOST_AUTO_TEST_CASE(NextExecutionFrameTest)
+{
+    armnn::ExecutionFrame executionFrameA;
+    armnn::ExecutionFrame executionFrameB;
+    armnn::ExecutionFrame executionFrameC;
+
+    executionFrameA.SetNextExecutionFrame(&executionFrameB);
+    executionFrameB.SetNextExecutionFrame(&executionFrameC);
+    //not setting C to check that the default setting is nullptr.
+
+    auto nextExecutionFrameA = executionFrameA.ExecuteWorkloads(nullptr);
+    auto nextExecutionFrameB = executionFrameB.ExecuteWorkloads(&executionFrameA);
+    auto nextExecutionFrameC = executionFrameC.ExecuteWorkloads(&executionFrameB);
+
+    BOOST_CHECK_EQUAL(nextExecutionFrameA, &executionFrameB);
+    BOOST_CHECK_EQUAL(nextExecutionFrameB, &executionFrameC);
+
+    BOOST_CHECK(!nextExecutionFrameC);
+
+    BOOST_CHECK_NE(nextExecutionFrameA, &executionFrameC);
+}
+