From 84c70e65a193aa5faa959d305af82783fa8f78b5 Mon Sep 17 00:00:00 2001
From: jimfly01 <jim.flynn@arm.com>
Date: Wed, 19 Dec 2018 13:14:46 +0000
Subject: IVGCVSW-2367 Add Equal Operator to TfParser

* Unit tests in Equal.cpp
* Fixed error in Network::AddEqualLayer
* Refactored TfParser::Minimum/Equal to get rid of duplicate code

Change-Id: I0ed6f888eb391c995b88be20dc0c1b916dd14c3c
---
 src/armnnTfParser/test/Equal.cpp | 139 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 139 insertions(+)
 create mode 100644 src/armnnTfParser/test/Equal.cpp

(limited to 'src/armnnTfParser/test/Equal.cpp')

diff --git a/src/armnnTfParser/test/Equal.cpp b/src/armnnTfParser/test/Equal.cpp
new file mode 100644
index 0000000000..43a1c6abb5
--- /dev/null
+++ b/src/armnnTfParser/test/Equal.cpp
@@ -0,0 +1,139 @@
+//
+// 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 EqualFixture : public armnnUtils::ParserPrototxtFixture<armnnTfParser::ITfParser>
+    {
+        EqualFixture()
+        {
+            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: "Equal"
+  input: "input0"
+  input: "input1"
+  attr {
+    key: "T"
+    value {
+      type: DT_FLOAT
+    }
+  }
+}
+        )";
+        }
+    };
+
+BOOST_FIXTURE_TEST_CASE(ParseEqualUnsupportedBroadcast, EqualFixture)
+{
+    BOOST_REQUIRE_THROW(Setup({ { "input0", {2, 3} },
+                                { "input1", {1, 2, 2, 3} } },
+                              { "output" }),
+                              armnn::ParseException);
+}
+
+struct EqualFixtureAutoSetup : public EqualFixture
+{
+    EqualFixtureAutoSetup(const armnn::TensorShape& input0Shape,
+                          const armnn::TensorShape& input1Shape)
+                : EqualFixture()
+    {
+         Setup({ { "input0", input0Shape },
+                 { "input1", input1Shape } },
+               { "output" });
+    }
+};
+
+struct EqualTwoByTwo : public EqualFixtureAutoSetup
+{
+    EqualTwoByTwo() : EqualFixtureAutoSetup({2,2}, {2,2}) {}
+};
+
+BOOST_FIXTURE_TEST_CASE(ParseEqualTwoByTwo, EqualTwoByTwo)
+{
+    RunTest<2>({ { "input0", { 1.0f, 2.0f, 3.0f, 2.0f } },
+                 { "input1", { 1.0f, 5.0f, 2.0f, 2.0f } } },
+               { { "output", { 1.0f, 0.0f, 0.0f, 1.0f } } });
+}
+
+struct EqualBroadcast1DAnd4D : public EqualFixtureAutoSetup
+{
+    EqualBroadcast1DAnd4D() : EqualFixtureAutoSetup({1}, {1,1,2,2}) {}
+};
+
+BOOST_FIXTURE_TEST_CASE(ParseEqualBroadcast1DToTwoByTwo, EqualBroadcast1DAnd4D)
+{
+    RunTest<4>({ { "input0", { 2.0f } },
+                 { "input1", { 1.0f, 2.0f, 3.0f, 2.0f } } },
+               { { "output", { 0.0f, 1.0f, 0.0f, 1.0f } } });
+}
+
+struct EqualBroadcast4DAnd1D : public EqualFixtureAutoSetup
+{
+    EqualBroadcast4DAnd1D() : EqualFixtureAutoSetup({1,1,2,2}, {1}) {}
+};
+
+BOOST_FIXTURE_TEST_CASE(ParseEqualBroadcast4DAnd1D, EqualBroadcast4DAnd1D)
+{
+    RunTest<4>({ { "input0", { 1.0f, 2.0f, 3.0f, 2.0f } },
+                 { "input1", { 3.0f } } },
+               { { "output", { 0.0f, 0.0f, 1.0f, 0.0f } } });
+}
+
+struct EqualMultiDimBroadcast : public EqualFixtureAutoSetup
+{
+    EqualMultiDimBroadcast() : EqualFixtureAutoSetup({1,1,2,1}, {1,2,1,3}) {}
+};
+
+BOOST_FIXTURE_TEST_CASE(ParseEqualMultiDimBroadcast, EqualMultiDimBroadcast)
+{
+    RunTest<4>({ { "input0", { 1.0f, 2.0f } },
+                 { "input1", { 1.0f, 2.0f, 3.0f,
+                               3.0f, 2.0f, 2.0f } } },
+               { { "output", { 1.0f, 0.0f, 0.0f,
+                               0.0f, 1.0f, 0.0f,
+                               0.0f, 0.0f, 0.0f,
+                               0.0f, 1.0f, 1.0f } } });
+}
+
+BOOST_AUTO_TEST_SUITE_END()
-- 
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