original

[gb-231r1-is01/GB_2.3_IS01.git] / cts / tests / tests / util / src / android / util / cts / PrintStreamPrinterTest.java

diff --git a/cts/tests/tests/util/src/android/util/cts/PrintStreamPrinterTest.java b/cts/tests/tests/util/src/android/util/cts/PrintStreamPrinterTest.java
new file mode 100644 (file)
index 0000000..6ac33eb
--- /dev/null
+++ b/cts/tests/tests/util/src/android/util/cts/PrintStreamPrinterTest.java
@@ -0,0 +1,89 @@
+/*
+ * 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.
+ */
+
+package android.util.cts;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.PrintStream;
+import android.test.AndroidTestCase;
+import android.util.PrintStreamPrinter;
+import dalvik.annotation.TestLevel;
+import dalvik.annotation.TestTargetClass;
+import dalvik.annotation.TestTargetNew;
+
+@TestTargetClass(PrintStreamPrinter.class)
+public class PrintStreamPrinterTest extends AndroidTestCase {
+    private File mFile;
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        mFile = new File(getContext().getFilesDir(), "PrintStreamPrinter.log");
+        if (!mFile.exists()) {
+            mFile.createNewFile();
+        }
+    }
+
+    @TestTargetNew(
+        level = TestLevel.COMPLETE,
+        method = "PrintStreamPrinter",
+        args = {PrintStream.class}
+    )
+    public void testConstructor() throws FileNotFoundException {
+        new PrintStreamPrinter(new PrintStream(mFile));
+    }
+
+    @TestTargetNew(
+        level = TestLevel.COMPLETE,
+        method = "println",
+        args = {String.class}
+    )
+    public void testPrintln() throws FileNotFoundException, SecurityException, IOException {
+        PrintStreamPrinter printStreamPrinter = null;
+        final String message = "testMessageOfPrintStreamPrinter";
+        InputStream is = null;
+
+        PrintStream ps = new PrintStream(mFile);
+        printStreamPrinter = new PrintStreamPrinter(ps);
+        printStreamPrinter.println(message);
+        ps.flush();
+        ps.close();
+        String mLine;
+
+        try {
+            is = new FileInputStream(mFile);
+            BufferedReader reader = new BufferedReader(new InputStreamReader(is));
+            mLine = reader.readLine();
+            assertEquals(message, mLine);
+            reader.close();
+        } finally {
+            is.close();
+        }
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        if (mFile.exists()) {
+            mFile.delete();
+        }
+        super.tearDown();
+    }
+}