1 files changed, 63 insertions, 0 deletions
diff --git a/runtime/base/unix_file/fd_file_test.cc b/runtime/base/unix_file/fd_file_test.cc
new file mode 100644
index 0000000..d620666
--- /dev/null
+++ b/runtime/base/unix_file/fd_file_test.cc
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * 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 "base/unix_file/fd_file.h"
+#include "base/unix_file/random_access_file_test.h"
+#include "gtest/gtest.h"
+
+namespace unix_file {
+
+class FdFileTest : public RandomAccessFileTest {
+ protected:
+  virtual RandomAccessFile* MakeTestFile() {
+    return new FdFile(fileno(tmpfile()));
+  }
+};
+
+TEST_F(FdFileTest, Read) {
+  TestRead();
+}
+
+TEST_F(FdFileTest, SetLength) {
+  TestSetLength();
+}
+
+TEST_F(FdFileTest, Write) {
+  TestWrite();
+}
+
+TEST_F(FdFileTest, UnopenedFile) {
+  FdFile file;
+  EXPECT_EQ(-1, file.Fd());
+  EXPECT_FALSE(file.IsOpened());
+  EXPECT_TRUE(file.GetPath().empty());
+}
+
+TEST_F(FdFileTest, OpenClose) {
+  std::string good_path(GetTmpPath("some-file.txt"));
+  FdFile file;
+  ASSERT_TRUE(file.Open(good_path, O_CREAT | O_WRONLY));
+  EXPECT_GE(file.Fd(), 0);
+  EXPECT_TRUE(file.IsOpened());
+  EXPECT_EQ(0, file.Close());
+  EXPECT_EQ(-1, file.Fd());
+  EXPECT_FALSE(file.IsOpened());
+  EXPECT_TRUE(file.Open(good_path,  O_RDONLY));
+  EXPECT_GE(file.Fd(), 0);
+  EXPECT_TRUE(file.IsOpened());
+}
+
+}  // namespace unix_file