1 files changed, 61 insertions, 0 deletions
diff --git a/tensorflow/compiler/xla/tests/fmax_test.cc b/tensorflow/compiler/xla/tests/fmax_test.cc
new file mode 100644
index 0000000000..2835038c90
--- /dev/null
+++ b/tensorflow/compiler/xla/tests/fmax_test.cc
@@ -0,0 +1,61 @@
+/* Copyright 2017 The TensorFlow Authors. All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+==============================================================================*/
+
+#include <vector>
+
+#include "tensorflow/compiler/xla/client/computation_builder.h"
+#include "tensorflow/compiler/xla/client/local_client.h"
+#include "tensorflow/compiler/xla/legacy_flags/cpu_compiler_flags.h"
+#include "tensorflow/compiler/xla/tests/client_library_test_base.h"
+#include "tensorflow/compiler/xla/tests/literal_test_util.h"
+#include "tensorflow/core/platform/test.h"
+
+namespace xla {
+namespace {
+
+class FmaxSimpleTest : public ClientLibraryTestBase {};
+
+TEST_F(FmaxSimpleTest, FmaxTenValues) {
+  ComputationBuilder builder(client_, TestName());
+  auto x = builder.ConstantR1<float>(
+      {-0.0, 1.0, 2.0, -3.0, -4.0, 5.0, 6.0, -7.0, -8.0, 9.0});
+  auto y = builder.ConstantR1<float>(
+      {-0.0, -1.0, -2.0, 3.0, 4.0, -5.0, -6.0, 7.0, 8.0, -9.0});
+  builder.Max(x, y);
+
+  std::vector<float> expected = {-0.0, 1.0, 2.0, 3.0, 4.0,
+                                 5.0,  6.0, 7.0, 8.0, 9.0};
+  ComputeAndCompareR1<float>(&builder, expected, {}, ErrorSpec(0.0001));
+}
+
+}  // namespace
+}  // namespace xla
+
+int main(int argc, char** argv) {
+  std::vector<tensorflow::Flag> flag_list;
+  xla::legacy_flags::AppendCpuCompilerFlags(&flag_list);
+  xla::string usage = tensorflow::Flags::Usage(argv[0], flag_list);
+  const bool parse_result = tensorflow::Flags::Parse(&argc, argv, flag_list);
+  if (!parse_result) {
+    LOG(ERROR) << "\n" << usage;
+    return 2;
+  }
+  testing::InitGoogleTest(&argc, argv);
+  if (argc > 1) {
+    LOG(ERROR) << "Unknown argument " << argv[1] << "\n" << usage;
+    return 2;
+  }
+  return RUN_ALL_TESTS();
+}