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diff --git a/tests/framework/printers/Printers.h b/tests/framework/printers/Printers.h
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+++ b/tests/framework/printers/Printers.h
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+/*
+ * Copyright (c) 2017 ARM Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef ARM_COMPUTE_TEST_PRINTERS
+#define ARM_COMPUTE_TEST_PRINTERS
+
+#include "JSONPrinter.h"
+#include "PrettyPrinter.h"
+
+namespace arm_compute
+{
+namespace test
+{
+namespace framework
+{
+enum class LogFormat
+{
+    NONE,
+    JSON,
+    PRETTY
+};
+
+LogFormat log_format_from_name(const std::string &name);
+
+inline ::std::stringstream &operator>>(::std::stringstream &stream, LogFormat &format)
+{
+    std::string value;
+    stream >> value;
+    format = log_format_from_name(value);
+    return stream;
+}
+
+inline ::std::stringstream &operator<<(::std::stringstream &stream, LogFormat format)
+{
+    switch(format)
+    {
+        case LogFormat::PRETTY:
+            stream << "PRETTY";
+            break;
+        case LogFormat::NONE:
+            stream << "NONE";
+            break;
+        case LogFormat::JSON:
+            stream << "JSON";
+            break;
+        default:
+            throw std::invalid_argument("Unsupported log format");
+    }
+
+    return stream;
+}
+} // namespace framework
+} // namespace test
+} // namespace arm_compute
+#endif /* ARM_COMPUTE_TEST_PRINTERS */