Examples with BerInteger org.openmuc.jasn1.ber.types.BerInteger used on opensource projects

Example 6 with BerInteger

use of org.openmuc.jasn1.ber.types.BerInteger in project jasn1 by openmuc.

the class BerIntegerTest method encodeDecodeLargeLongs.

@Test
public void encodeDecodeLargeLongs() throws IOException {
    ReverseByteArrayOutputStream os = new ReverseByteArrayOutputStream(50);
    BerInteger myInt = new BerInteger(BigInteger.valueOf(20093243433l));
    myInt.encode(os, true);
    ByteArrayInputStream berInputStream = new ByteArrayInputStream(os.getArray());
    BerInteger myInt2 = new BerInteger();
    myInt2.decode(berInputStream, true);
    Assert.assertEquals(20093243433l, myInt2.value.longValue());
}

Example 7 with BerInteger

use of org.openmuc.jasn1.ber.types.BerInteger in project jasn1 by openmuc.

the class BerIntegerTest method encodeDecodeLargeNegativeLongs.

@Test
public void encodeDecodeLargeNegativeLongs() throws IOException {
    ReverseByteArrayOutputStream berBAOStream = new ReverseByteArrayOutputStream(50);
    BerInteger myInt = new BerInteger(BigInteger.valueOf(-20093243433l));
    myInt.encode(berBAOStream, true);
    ByteArrayInputStream berInputStream = new ByteArrayInputStream(berBAOStream.getArray());
    BerInteger myInt2 = new BerInteger();
    myInt2.decode(berInputStream, true);
    Assert.assertEquals(-20093243433l, myInt2.value.longValue());
}

Example 8 with BerInteger

use of org.openmuc.jasn1.ber.types.BerInteger in project jasn1 by openmuc.

the class BerIntegerTest method explicitEncoding.

@Test
public void explicitEncoding() throws IOException {
    ReverseByteArrayOutputStream berStream = new ReverseByteArrayOutputStream(50);
    // 51 is the example in X.690
    BerInteger testInteger = new BerInteger(BigInteger.valueOf(51));
    int length = testInteger.encode(berStream, true);
    Assert.assertEquals(3, length);
    byte[] expectedBytes = new byte[] { 0x02, 0x01, 0x33 };
    Assert.assertArrayEquals(expectedBytes, berStream.getArray());
}

Example 9 with BerInteger

use of org.openmuc.jasn1.ber.types.BerInteger in project jasn1 by openmuc.

the class TaggingTest method explicitlyTaggedSeqOfTest.

@Test
public void explicitlyTaggedSeqOfTest() throws Exception {
    ExplicitlyTaggedSeqOf seqOf = new ExplicitlyTaggedSeqOf();
    List<BerInteger> integerList = seqOf.getBerInteger();
    integerList.add(new BerInteger(3));
    integerList.add(new BerInteger(4));
    ReverseByteArrayOutputStream os = new ReverseByteArrayOutputStream(1000);
    seqOf.encode(os);
    System.out.println("seqOf : " + DatatypeConverter.printHexBinary(os.getArray()));
    Assert.assertArrayEquals(DatatypeConverter.parseHexBinary("BF21083006020103020104"), os.getArray());
    seqOf = new ExplicitlyTaggedSeqOf();
    seqOf.decode(new ByteArrayInputStream(os.getArray()));
}

Example 10 with BerInteger

use of org.openmuc.jasn1.ber.types.BerInteger in project jasn1 by openmuc.

the class TaggingTest method seqOfExplicitlyTaggedTypeTest.

@Test
public void seqOfExplicitlyTaggedTypeTest() throws Exception {
    SeqOfExplicitlyTaggedType seqOf = new SeqOfExplicitlyTaggedType();
    List<BerInteger> integerList = seqOf.getBerInteger();
    integerList.add(new BerInteger(3));
    integerList.add(new BerInteger(4));
    ReverseByteArrayOutputStream os = new ReverseByteArrayOutputStream(1000);
    seqOf.encode(os);
    Assert.assertArrayEquals(DatatypeConverter.parseHexBinary("300AA303020103A303020104"), os.getArray());
    seqOf = new SeqOfExplicitlyTaggedType();
    seqOf.decode(new ByteArrayInputStream(os.getArray()));
}