Ejemplo n.º 1
0
 public static boolean buffersEqual(Buffer b1, Buffer b2) {
   if (b1.length() != b2.length()) return false;
   for (int i = 0; i < b1.length(); i++) {
     if (b1.getByte(i) != b2.getByte(i)) return false;
   }
   return true;
 }
Ejemplo n.º 2
0
 private void testSetByte(Buffer buff) throws Exception {
   for (int i = 0; i < numSets; i++) {
     buff.setByte(i, (byte) i);
   }
   for (int i = 0; i < numSets; i++) {
     assertEquals(i, buff.getByte(i));
   }
 }
Ejemplo n.º 3
0
  @Test
  public void testGetByte() throws Exception {
    int bytesLen = 100;
    byte[] bytes = TestUtils.generateRandomByteArray(bytesLen);

    Buffer b = new Buffer(bytes);
    for (int i = 0; i < bytesLen; i++) {
      assertEquals(bytes[i], b.getByte(i));
    }
  }
Ejemplo n.º 4
0
  @Test
  public void testGetOutOfBounds() throws Exception {
    int bytesLen = 100;
    byte[] bytes = TestUtils.generateRandomByteArray(bytesLen);

    Buffer b = new Buffer(bytes);
    try {
      b.getByte(bytesLen);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getByte(bytesLen + 1);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getByte(bytesLen + 100);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getByte(-1);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getByte(-100);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }

    try {
      b.getInt(bytesLen);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getInt(bytesLen + 1);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getInt(bytesLen + 100);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getInt(-1);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getInt(-100);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }

    try {
      b.getLong(bytesLen);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getLong(bytesLen + 1);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getLong(bytesLen + 100);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getLong(-1);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getLong(-100);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }

    try {
      b.getFloat(bytesLen);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getFloat(bytesLen + 1);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getFloat(bytesLen + 100);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getFloat(-1);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getFloat(-100);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }

    try {
      b.getDouble(bytesLen);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getDouble(bytesLen + 1);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getDouble(bytesLen + 100);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getDouble(-1);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getDouble(-100);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }

    try {
      b.getShort(bytesLen);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getShort(bytesLen + 1);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getShort(bytesLen + 100);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getShort(-1);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getShort(-100);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }

    try {
      b.getBytes(bytesLen + 1, bytesLen + 1);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getBytes(bytesLen + 100, bytesLen + 100);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getBytes(-1, -1);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
    try {
      b.getBytes(-100, -100);
      fail();
    } catch (IndexOutOfBoundsException e) {
      // expected
    }
  }