Examples of org.eclipse.jgit.internal.storage.pack.DeltaIndex.encode()

Package org.eclipse.jgit.internal.storage.pack

Class org.eclipse.jgit.internal.storage.pack.DeltaIndex

Examples of org.eclipse.jgit.internal.storage.pack.DeltaIndex.encode()

org.eclipse.jgit.internal.storage.pack.DeltaIndex.encode()
Generate a delta sequence to recreate the result buffer.
There is no limit on the size of the delta sequence created. This is the same as {@code encode(out, res, 0)}. @param out stream to receive the delta instructions that can transform this index's source buffer into {@code res}. This stream should be buffered, as instructions are written directly to it in small bursts. @param res the desired result buffer. The generated instructions will recreate this buffer when applied to the source buffer stored within this index. @throws IOException the output stream refused to write the instructions.

  public void testLimitObjectSize_Length12InsertFails() throws IOException {
    src = getRng().nextBytes(12);
    dst = src;


    DeltaIndex di = new DeltaIndex(src);
    assertFalse(di.encode(actDeltaBuf, dst, src.length));
  }


  @Test
  public void testLimitObjectSize_Length130InsertFails() throws IOException {
    src = getRng().nextBytes(130);

View Full Code Here

  public void testLimitObjectSize_Length130InsertFails() throws IOException {
    src = getRng().nextBytes(130);
    dst = getRng().nextBytes(130);


    DeltaIndex di = new DeltaIndex(src);
    assertFalse(di.encode(actDeltaBuf, dst, src.length));
  }


  @Test
  public void testLimitObjectSize_Length130CopyOk() throws IOException {
    src = getRng().nextBytes(130);

View Full Code Here

    src = getRng().nextBytes(130);
    copy(0, 130);
    dst = dstBuf.toByteArray();


    DeltaIndex di = new DeltaIndex(src);
    assertTrue(di.encode(actDeltaBuf, dst, dst.length));


    byte[] actDelta = actDeltaBuf.toByteArray();
    byte[] expDelta = expDeltaBuf.toByteArray();


    assertEquals(BinaryDelta.format(expDelta, false), //

View Full Code Here


    // The header requires 4 bytes for these objects, so a target length
    // of 5 is bigger than the copy instruction and should cause an abort.
    //
    DeltaIndex di = new DeltaIndex(src);
    assertFalse(di.encode(actDeltaBuf, dst, 5));
    assertEquals(4, actDeltaBuf.size());
  }


  @Test
  public void testLimitObjectSize_InsertFrontFails() throws IOException {

View Full Code Here


    // The header requires 4 bytes for these objects, so a target length
    // of 5 is bigger than the copy instruction and should cause an abort.
    //
    DeltaIndex di = new DeltaIndex(src);
    assertFalse(di.encode(actDeltaBuf, dst, 5));
    assertEquals(4, actDeltaBuf.size());
  }


  private void copy(int offset, int len) throws IOException {
    dstBuf.write(src, offset, len);

View Full Code Here


  private void doTest() throws IOException {
    dst = dstBuf.toByteArray();


    DeltaIndex di = new DeltaIndex(src);
    di.encode(actDeltaBuf, dst);


    byte[] actDelta = actDeltaBuf.toByteArray();
    byte[] expDelta = expDeltaBuf.toByteArray();


    assertEquals(BinaryDelta.format(expDelta, false), //

View Full Code Here

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.