Package org.apache.http.util

Examples of org.apache.http.util.ByteArrayBuffer


            assertEquals(tmp[i], buffer.byteAt(i));
        }
    }
   
    public void testSetLength() throws Exception {
      ByteArrayBuffer buffer = new ByteArrayBuffer(4);
      buffer.setLength(2);
      assertEquals(2, buffer.length());
    }
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      buffer.setLength(2);
      assertEquals(2, buffer.length());
    }
   
    public void testSetInvalidLength() throws Exception {
      ByteArrayBuffer buffer = new ByteArrayBuffer(4);
      try {
          buffer.setLength(-2);
        fail("IndexOutOfBoundsException should have been thrown");
      } catch (IndexOutOfBoundsException ex) {
        // expected
      }
      try {
          buffer.setLength(200);
        fail("IndexOutOfBoundsException should have been thrown");
      } catch (IndexOutOfBoundsException ex) {
        // expected
      }
    }
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        String s1 = "stuff";
        String s2 = " and more stuff";
        char[] b1 = s1.toCharArray();
        char[] b2 = s2.toCharArray();
       
        ByteArrayBuffer buffer = new ByteArrayBuffer(8);
        buffer.append(b1, 0, b1.length);
        buffer.append(b2, 0, b2.length);
        
        assertEquals(s1 + s2, new String(buffer.toByteArray(), "US-ASCII"));
    }
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        assertEquals(s1 + s2, new String(buffer.toByteArray(), "US-ASCII"));
    }
   
    public void testAppendNullCharArray() throws Exception {
        ByteArrayBuffer buffer = new ByteArrayBuffer(8);
        buffer.append((char[])null, 0, 0);
        assertEquals(0, buffer.length());
    }
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        buffer.append((char[])null, 0, 0);
        assertEquals(0, buffer.length());
    }

    public void testAppendEmptyCharArray() throws Exception {
        ByteArrayBuffer buffer = new ByteArrayBuffer(8);
        buffer.append(new char[] {}, 0, 0);
        assertEquals(0, buffer.length());
    }
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        buffer.append(new char[] {}, 0, 0);
        assertEquals(0, buffer.length());
    }

    public void testAppendNullCharArrayBuffer() throws Exception {
        ByteArrayBuffer buffer = new ByteArrayBuffer(8);
        buffer.append((CharArrayBuffer)null, 0, 0);
        assertEquals(0, buffer.length());
    }
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        buffer.append((CharArrayBuffer)null, 0, 0);
        assertEquals(0, buffer.length());
    }

    public void testInvalidAppendCharArrayAsAscii() throws Exception {
        ByteArrayBuffer buffer = new ByteArrayBuffer(4);
        buffer.append((char[])null, 0, 0);

        char[] tmp = new char[] { '1', '2', '3', '4'};
        try {
            buffer.append(tmp, -1, 0);
            fail("IndexOutOfBoundsException should have been thrown");
        } catch (IndexOutOfBoundsException ex) {
            // expected
        }
        try {
            buffer.append(tmp, 0, -1);
            fail("IndexOutOfBoundsException should have been thrown");
        } catch (IndexOutOfBoundsException ex) {
            // expected
        }
        try {
            buffer.append(tmp, 0, 8);
            fail("IndexOutOfBoundsException should have been thrown");
        } catch (IndexOutOfBoundsException ex) {
            // expected
        }
        try {
            buffer.append(tmp, 10, Integer.MAX_VALUE);
            fail("IndexOutOfBoundsException should have been thrown");
        } catch (IndexOutOfBoundsException ex) {
            // expected
        }
        try {
            buffer.append(tmp, 2, 4);
            fail("IndexOutOfBoundsException should have been thrown");
        } catch (IndexOutOfBoundsException ex) {
            // expected
        }
    }
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        }
        if (buffersize <= 0) {
            throw new IllegalArgumentException("Buffer size may not be negative or zero");
        }
        this.outstream = outstream;
        this.buffer = new ByteArrayBuffer(buffersize);
    }
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        }
        this.instream = instream;
        this.buffer = new byte[buffersize];
        this.bufferpos = 0;
        this.bufferlen = 0;
        this.linebuffer = new ByteArrayBuffer(buffersize);
    }
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        }
        this.instream = instream;
        this.buffer = new byte[buffersize];
        this.bufferpos = 0;
        this.bufferlen = 0;
        this.linebuffer = new ByteArrayBuffer(buffersize);
        this.charset = HttpProtocolParams.getHttpElementCharset(params);
        this.ascii = this.charset.equalsIgnoreCase(HTTP.US_ASCII)
                     || this.charset.equalsIgnoreCase(HTTP.ASCII);
        this.maxLineLen = params.getIntParameter(CoreConnectionPNames.MAX_LINE_LENGTH, -1);
        this.minChunkLimit = params.getIntParameter(CoreConnectionPNames.MIN_CHUNK_LIMIT, 512);
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