IVGCVSW-5964 Removing some remaining boost utility usages from tests.

* Adding a basic PredicateResult class to replace
  boost::test_tools::predicate_result
* Replacing all uses of boost::test_tools::predicate_result with
  the new armnn::PredicateResult class
* Replacing use of boost::test_tools::output_test_stream output
  with std::ostringstream in ProfilerTests.cpp

Signed-off-by: Colm Donelan <Colm.Donelan@arm.com>
Change-Id: I75cdbbff98d984e26e4a50c125386b2988516fad

1 files changed, 48 insertions, 0 deletions

diff --git a/src/armnn/test/PredicateResult.hpp b/src/armnn/test/PredicateResult.hpp
new file mode 100644
index 0000000000..a344c8e3ad
--- /dev/null
+++ b/src/armnn/test/PredicateResult.hpp
@@ -0,0 +1,48 @@
+//
+// Copyright © 2021 Arm Ltd and Contributors. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+#pragma once
+
+#include <sstream>
+
+namespace armnn
+{
+
+class PredicateResult
+{
+public:
+    explicit PredicateResult(bool result)
+        : m_Result(result)
+    {}
+
+    PredicateResult(const PredicateResult& predicateResult)
+        : m_Result(predicateResult.m_Result)
+        , m_Message(predicateResult.m_Message.str())
+    {}
+
+    void SetResult(bool newResult)
+    {
+        m_Result = newResult;
+    }
+
+    std::stringstream& Message()
+    {
+        return m_Message;
+    }
+
+    bool operator!() const
+    {
+        return !m_Result;
+    }
+
+    void operator=(PredicateResult otherPredicateResult)
+    {
+        otherPredicateResult.m_Result = m_Result;
+    }
+
+    bool m_Result;
+    std::stringstream m_Message;
+};
+
+}    // namespace armnn
\ No newline at end of file