Examples of javax.imageio.stream.ImageInputStream.readBit()

Class javax.imageio.stream.ImageInputStream

Examples of javax.imageio.stream.ImageInputStream.readBit()

javax.imageio.stream.ImageInputStream.readBit()
Reads a single bit from the stream and returns it as an int with the value 0 or 1. The bit offset is advanced by one and reduced modulo 8. @return an int containing the value 0or 1. @exception java.io.EOFException if the stream reaches the end beforereading all the bits. @exception IOException if an I/O error occurs.

        h.check(i.getBitOffset() == 4);


        h.check(i.readBit() == 0);
        h.check(i.readBit() == 0);
        h.check(i.readBit() == 1);
        h.check(i.readBit() == 0);


        // Check that the bit offset is reset and the position
        // incremented.
        h.check(i.getBitOffset() == 0);
        h.check(i.getStreamPosition() == 6);

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                    case  6: assertEquals("readInt()",           r.readInt(),           t.readInt());           break;
                    case  7: assertEquals("readUnsignedInt()",   r.readUnsignedInt(),   t.readUnsignedInt());   break;
                    case  8: assertEquals("readLong()",          r.readLong(),          t.readLong());          break;
                    case  9: assertEquals("readFloat()",         r.readFloat(),         t.readFloat(),  0f);    break;
                    case 10: assertEquals("readDouble()",        r.readDouble(),        t.readDouble(), 0d);    break;
                    case 11: assertEquals("readBit()",           r.readBit(),           t.readBit());           break;
                    case 12: {
                        final int n = random.nextInt(Long.SIZE + 1);
                        assertEquals("readBits(" + n + ')', r.readBits(n), t.readBits(n));
                        break;
                    }

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                    if (pos >= length) {
                        iis.reset();
                        iis.mark();
                        pos = 0;
                    }
                    iis.readBit();
                    pos++;
                } while (--numReps >= 0);
            } catch (IOException e) {
                e.printStackTrace();
            } finally {

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                    case  6: assertEquals("readInt()",           r.readInt(),           t.readInt());           break;
                    case  7: assertEquals("readUnsignedInt()",   r.readUnsignedInt(),   t.readUnsignedInt());   break;
                    case  8: assertEquals("readLong()",          r.readLong(),          t.readLong());          break;
                    case  9: assertEquals("readFloat()",         r.readFloat(),         t.readFloat(),  0f);    break;
                    case 10: assertEquals("readDouble()",        r.readDouble(),        t.readDouble(), 0d);    break;
                    case 11: assertEquals("readBit()",           r.readBit(),           t.readBit());           break;
                    case 12: {
                        final int n = random.nextInt(Long.SIZE + 1);
                        assertEquals("readBits(" + n + ')', r.readBits(n), t.readBits(n));
                        break;
                    }

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