1 files changed, 144 insertions, 0 deletions
diff --git a/src/armnnTfParser/test/Maximum.cpp b/src/armnnTfParser/test/Maximum.cpp
new file mode 100644
index 0000000000..8b87b76296
--- /dev/null
+++ b/src/armnnTfParser/test/Maximum.cpp
@@ -0,0 +1,144 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include <boost/test/unit_test.hpp>
+#include "armnnTfParser/ITfParser.hpp"
+#include "ParserPrototxtFixture.hpp"
+
+BOOST_AUTO_TEST_SUITE(TensorflowParser)
+
+struct MaximumFixture : public armnnUtils::ParserPrototxtFixture<armnnTfParser::ITfParser>
+{
+    MaximumFixture(const armnn::TensorShape& inputShape0, const armnn::TensorShape& inputShape1)
+    {
+        m_Prototext = R"(
+node {
+  name: "input0"
+  op: "Placeholder"
+  attr {
+    key: "dtype"
+    value {
+      type: DT_FLOAT
+    }
+  }
+  attr {
+    key: "shape"
+    value {
+      shape {
+      }
+    }
+  }
+}
+node {
+  name: "input1"
+  op: "Placeholder"
+  attr {
+    key: "dtype"
+    value {
+      type: DT_FLOAT
+    }
+  }
+  attr {
+    key: "shape"
+    value {
+      shape {
+      }
+    }
+  }
+}
+node {
+  name: "output"
+  op: "Maximum"
+  input: "input0"
+  input: "input1"
+  attr {
+    key: "T"
+    value {
+      type: DT_FLOAT
+    }
+  }
+}
+        )";
+
+        Setup({ { "input0", inputShape0 },
+                { "input1", inputShape1 } },
+              { "output" });
+    }
+};
+
+struct MaximumFixture4D4D : public MaximumFixture
+{
+    MaximumFixture4D4D() : MaximumFixture({ 1, 2, 2, 3 }, { 1, 2, 2, 3 }) {}
+};
+
+BOOST_FIXTURE_TEST_CASE(ParseMaximum4D4D, MaximumFixture4D4D)
+{
+    RunTest<4>({ { "input0", { 0.0f, 1.0f, 2.0f,
+                               3.0f, 4.0f, 5.0f,
+                               6.0f, 7.0f, 8.0f,
+                               9.0f, 10.0f, 11.0f } },
+                 { "input1", { 5.0f, 1.0f, 3.0f,
+                               4.0f, 5.5f, 1.0f,
+                               2.0f, 17.0f, 18.0f,
+                               19.0f, 1.0f, 3.0f } } },
+               { { "output", { 5.0f,  1.0f, 3.0f,
+                               4.0f,  5.5f, 5.0f,
+                               6.0f,  17.0f, 18.0f,
+                               19.0f, 10.0f, 11.0f } } });
+}
+
+struct MaximumBroadcastFixture4D4D : public MaximumFixture
+{
+    MaximumBroadcastFixture4D4D() : MaximumFixture({ 1, 1, 2, 1 }, { 1, 2, 1, 3 }) {}
+};
+
+BOOST_FIXTURE_TEST_CASE(ParseMaximumBroadcast4D4D, MaximumBroadcastFixture4D4D)
+{
+    RunTest<4>({ { "input0", { 2.0f, 4.0f } },
+                 { "input1", { 1.0f, 2.0f, 3.0f,
+                               4.0f, 5.0f, 6.0f } } },
+               { { "output", { 2.0f, 2.0f, 3.0f,
+                               4.0f, 4.0f, 4.0f,
+                               4.0f, 5.0f, 6.0f,
+                               4.0f, 5.0f, 6.0f } } });
+}
+
+struct MaximumBroadcastFixture4D1D : public MaximumFixture
+{
+    MaximumBroadcastFixture4D1D() : MaximumFixture({ 1, 2, 2, 3 }, { 1 }) {}
+};
+
+BOOST_FIXTURE_TEST_CASE(ParseMaximumBroadcast4D1D, MaximumBroadcastFixture4D1D)
+{
+    RunTest<4>({ { "input0", { 0.0f, 1.0f, 2.0f,
+                               3.0f, 4.0f, 5.0f,
+                               6.0f, 7.0f, 8.0f,
+                               9.0f, 10.0f, 11.0f } },
+                 { "input1", { 5.0f } } },
+               { { "output", { 5.0f, 5.0f, 5.0f,
+                               5.0f, 5.0f, 5.0f,
+                               6.0f, 7.0f, 8.0f,
+                               9.0f, 10.0f, 11.0f } } });
+}
+
+struct MaximumBroadcastFixture1D4D : public MaximumFixture
+{
+    MaximumBroadcastFixture1D4D() : MaximumFixture({ 1 }, { 1, 2, 2, 3 }) {}
+};
+
+BOOST_FIXTURE_TEST_CASE(ParseMaximumBroadcast1D4D, MaximumBroadcastFixture1D4D)
+{
+    RunTest<4>({ { "input0", { 3.0f } },
+                 { "input1", { 0.0f, 1.0f, 2.0f,
+                               3.0f, 4.0f, 5.0f,
+                               6.0f, 7.0f, 8.0f,
+                               9.0f, 10.0f, 11.0f } } },
+               { { "output", { 3.0f, 3.0f, 3.0f,
+                               3.0f, 4.0f, 5.0f,
+                               6.0f, 7.0f, 8.0f,
+                               9.0f, 10.0f, 11.0f } } });
+}
+
+BOOST_AUTO_TEST_SUITE_END()