1 files changed, 58 insertions, 0 deletions
diff --git a/tensorflow/contrib/lite/toco/toco_port_test.cc b/tensorflow/contrib/lite/toco/toco_port_test.cc
new file mode 100644
index 0000000000..650a617aeb
--- /dev/null
+++ b/tensorflow/contrib/lite/toco/toco_port_test.cc
@@ -0,0 +1,58 @@
+/* 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 "tensorflow/contrib/lite/toco/toco_port.h"
+#include "tensorflow/contrib/lite/toco/toco_types.h"
+
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+
+namespace toco {
+namespace port {
+namespace {
+
+#ifdef PLATFORM_GOOGLE
+#define TFLITE_PREFIX "third_party/tensorflow/contrib/lite/"
+#else
+#define TFLITE_PREFIX "tensorflow/contrib/lite/"
+#endif
+
+TEST(TocoPortTest, Exists) {
+  EXPECT_TRUE(
+      file::Exists(TFLITE_PREFIX "toco/toco_port_test.cc", file::Defaults())
+          .ok());
+
+  EXPECT_FALSE(
+      file::Exists("non-existent_file_asldjflasdjf", file::Defaults()).ok());
+}
+
+TEST(TocoPortTest, Readable) {
+  EXPECT_TRUE(
+      file::Readable(TFLITE_PREFIX "toco/toco_port_test.cc", file::Defaults())
+          .ok());
+
+  EXPECT_FALSE(
+      file::Readable("non-existent_file_asldjflasdjf", file::Defaults()).ok());
+}
+
+TEST(TocoPortTest, JoinPath) {
+  EXPECT_EQ("part1/part2", file::JoinPath("part1", "part2"));
+  EXPECT_EQ("part1/part2", file::JoinPath("part1/", "part2"));
+  EXPECT_EQ("part1/part2", file::JoinPath("part1", "/part2"));
+  EXPECT_EQ("part1/part2", file::JoinPath("part1/", "/part2"));
+}
+
+}  // namespace
+}  // namespace port
+}  // namespace toco