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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2014/05/03 17:46:48 UTC
svn commit: r1592226 - in
/pdfbox/branches/1.8/pdfbox/src/test/java/org/apache/pdfbox: TestAll.java
io/TestRandomAccessFileOutputStream.java
Author: tilman
Date: Sat May 3 15:46:48 2014
New Revision: 1592226
URL: http://svn.apache.org/r1592226
Log:
PDFBOX-1584: Add unit test for RandomAccessFileOutputStream by Fredrik Kjellberg
Added:
pdfbox/branches/1.8/pdfbox/src/test/java/org/apache/pdfbox/io/TestRandomAccessFileOutputStream.java (with props)
Modified:
pdfbox/branches/1.8/pdfbox/src/test/java/org/apache/pdfbox/TestAll.java
Modified: pdfbox/branches/1.8/pdfbox/src/test/java/org/apache/pdfbox/TestAll.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/1.8/pdfbox/src/test/java/org/apache/pdfbox/TestAll.java?rev=1592226&r1=1592225&r2=1592226&view=diff
==============================================================================
--- pdfbox/branches/1.8/pdfbox/src/test/java/org/apache/pdfbox/TestAll.java (original)
+++ pdfbox/branches/1.8/pdfbox/src/test/java/org/apache/pdfbox/TestAll.java Sat May 3 15:46:48 2014
@@ -26,6 +26,7 @@ import org.apache.pdfbox.cos.TestCOSStri
import org.apache.pdfbox.filter.TestFilters;
import org.apache.pdfbox.io.TestIOUtils;
import org.apache.pdfbox.io.TestRandomAccessBuffer;
+import org.apache.pdfbox.io.TestRandomAccessFileOutputStream;
import org.apache.pdfbox.io.ccitt.TestCCITTFaxG31DDecodeInputStream;
import org.apache.pdfbox.io.ccitt.TestPackedBitArray;
import org.apache.pdfbox.pdmodel.TestFDF;
@@ -106,6 +107,7 @@ public class TestAll extends TestCase
suite.addTestSuite( TestIOUtils.class );
suite.addTestSuite( TestRandomAccessBuffer.class );
+ suite.addTestSuite( TestRandomAccessFileOutputStream.class );
suite.addTestSuite( TestImageIOUtils.class );
suite.addTestSuite( TestPackedBitArray.class );
suite.addTestSuite( TestCCITTFaxG31DDecodeInputStream.class );
Added: pdfbox/branches/1.8/pdfbox/src/test/java/org/apache/pdfbox/io/TestRandomAccessFileOutputStream.java
URL: http://svn.apache.org/viewvc/pdfbox/branches/1.8/pdfbox/src/test/java/org/apache/pdfbox/io/TestRandomAccessFileOutputStream.java?rev=1592226&view=auto
==============================================================================
--- pdfbox/branches/1.8/pdfbox/src/test/java/org/apache/pdfbox/io/TestRandomAccessFileOutputStream.java (added)
+++ pdfbox/branches/1.8/pdfbox/src/test/java/org/apache/pdfbox/io/TestRandomAccessFileOutputStream.java Sat May 3 15:46:48 2014
@@ -0,0 +1,219 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.pdfbox.io;
+
+import java.io.File;
+import java.io.IOException;
+
+import org.apache.pdfbox.cos.COSInteger;
+import org.apache.pdfbox.cos.COSObject;
+import org.apache.pdfbox.cos.COSString;
+
+import junit.framework.TestCase;
+
+/**
+ * This is a unit test for RandomAccessFileOutputStream.
+ *
+ * @author Fredrik Kjellberg
+ */
+public class TestRandomAccessFileOutputStream extends TestCase
+{
+ private final File testResultsDir = new File("target/test-output");
+
+ @Override
+ protected void setUp() throws Exception
+ {
+ super.setUp();
+ testResultsDir.mkdirs();
+ }
+
+ public void testWrite() throws IOException
+ {
+ RandomAccessFileOutputStream out;
+ byte buffer[];
+
+ File file = new File(testResultsDir, "raf-outputstream.bin");
+
+ file.delete();
+
+ RandomAccessFile raFile = new RandomAccessFile(file, "rw");
+
+ // Test single byte writes
+ buffer = createDataSequence(16, 10);
+ out = new RandomAccessFileOutputStream(raFile);
+ for (byte b : buffer)
+ {
+ out.write(b);
+ }
+ assertEquals(0, out.getPosition());
+ assertEquals(16, out.getLength());
+ assertEquals(16, out.getLengthWritten());
+ assertEquals(null, out.getExpectedLength());
+ assertEquals(16, raFile.length());
+ assertEquals(16, raFile.getPosition());
+ out.close();
+
+ raFile.seek(0);
+
+ // Test no write
+ out = new RandomAccessFileOutputStream(raFile);
+ assertEquals(16, out.getPosition());
+ assertEquals(0, out.getLength());
+ assertEquals(0, out.getLengthWritten());
+ assertEquals(null, out.getExpectedLength());
+ assertEquals(16, raFile.length());
+ assertEquals(0, raFile.getPosition());
+ out.close();
+
+ raFile.seek(0);
+
+ // Test buffer writes
+ buffer = createDataSequence(8, 30);
+ out = new RandomAccessFileOutputStream(raFile);
+ out.write(buffer);
+ assertEquals(16, out.getPosition());
+ assertEquals(8, out.getLength());
+ assertEquals(8, out.getLengthWritten());
+ assertEquals(null, out.getExpectedLength());
+ assertEquals(24, raFile.length());
+ assertEquals(24, raFile.getPosition());
+ out.close();
+
+ raFile.seek(0);
+
+ // Test partial buffer writes
+ buffer = createDataSequence(16, 50);
+ out = new RandomAccessFileOutputStream(raFile);
+ out.write(buffer, 8, 4);
+ out.write(buffer, 4, 2);
+ assertEquals(24, out.getPosition());
+ assertEquals(6, out.getLength());
+ assertEquals(6, out.getLengthWritten());
+ assertEquals(null, out.getExpectedLength());
+ assertEquals(30, raFile.length());
+ assertEquals(30, raFile.getPosition());
+ out.close();
+
+ // Verify written data
+ buffer = new byte[(int) raFile.length()];
+ raFile.seek(0);
+ assertEquals(buffer.length, raFile.read(buffer, 0, buffer.length));
+ assertEquals(10, buffer[0]);
+ assertEquals(11, buffer[1]);
+ assertEquals(25, buffer[15]);
+
+ assertEquals(30, buffer[16]);
+ assertEquals(31, buffer[17]);
+ assertEquals(37, buffer[23]);
+
+ assertEquals(58, buffer[24]);
+ assertEquals(59, buffer[25]);
+ assertEquals(60, buffer[26]);
+ assertEquals(61, buffer[27]);
+ assertEquals(54, buffer[28]);
+ assertEquals(55, buffer[29]);
+
+ // Cleanup
+ raFile.close();
+ file.delete();
+ }
+
+ public void testExpectedLength() throws IOException
+ {
+ RandomAccessFileOutputStream out;
+
+ File file = new File(testResultsDir, "raf-outputstream2.bin");
+
+ file.delete();
+
+ RandomAccessFile raFile = new RandomAccessFile(file, "rw");
+
+ byte buffer[] = createDataSequence(16, 10);
+
+ // Test COSInteger
+ out = new RandomAccessFileOutputStream(raFile);
+ out.setExpectedLength(COSInteger.get(24));
+ out.write(buffer);
+ assertEquals(0, out.getPosition());
+ assertEquals(24, out.getLength());
+ assertEquals(16, out.getLengthWritten());
+ assertEquals(COSInteger.get(24), out.getExpectedLength());
+ assertEquals(16, raFile.length());
+ assertEquals(16, raFile.getPosition());
+ out.close();
+
+ raFile.seek(0);
+
+ // Test COSInteger -1
+ out = new RandomAccessFileOutputStream(raFile);
+ out.setExpectedLength(COSInteger.get(-1));
+ out.write(buffer);
+ assertEquals(16, out.getPosition());
+ assertEquals(16, out.getLength());
+ assertEquals(16, out.getLengthWritten());
+ assertEquals(COSInteger.get(-1), out.getExpectedLength());
+ assertEquals(32, raFile.length());
+ assertEquals(32, raFile.getPosition());
+ out.close();
+
+ raFile.seek(0);
+
+ // Test COSObject
+ out = new RandomAccessFileOutputStream(raFile);
+ COSObject expLength = new COSObject(COSInteger.get(24));
+ out.setExpectedLength(expLength);
+ out.write(buffer);
+ assertEquals(32, out.getPosition());
+ assertEquals(24, out.getLength());
+ assertEquals(16, out.getLengthWritten());
+ assertSame(expLength, out.getExpectedLength());
+ assertEquals(48, raFile.length());
+ assertEquals(48, raFile.getPosition());
+ out.close();
+
+ raFile.seek(0);
+
+ // Test COSString
+ out = new RandomAccessFileOutputStream(raFile);
+ out.setExpectedLength(new COSString("24"));
+ out.write(buffer);
+ assertEquals(48, out.getPosition());
+ assertEquals(16, out.getLength());
+ assertEquals(16, out.getLengthWritten());
+ assertEquals(new COSString("24"), out.getExpectedLength());
+ assertEquals(64, raFile.length());
+ assertEquals(64, raFile.getPosition());
+ out.close();
+
+ raFile.seek(0);
+
+ // Cleanup
+ raFile.close();
+ file.delete();
+ }
+
+ protected byte[] createDataSequence(int length, int firstByteValue)
+ {
+ byte buffer[] = new byte[length];
+ for (int i = 0; i < buffer.length; i++)
+ {
+ buffer[i] = (byte) (firstByteValue + i);
+ }
+
+ return buffer;
+ }
+}
Propchange: pdfbox/branches/1.8/pdfbox/src/test/java/org/apache/pdfbox/io/TestRandomAccessFileOutputStream.java
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