Examples with InflaterInputStream java.util.zip.InflaterInputStream used on opensource projects

Example 66 with InflaterInputStream

use of java.util.zip.InflaterInputStream in project j2objc by google.

the class InflaterInputStreamTest method test_available.

/**
 * java.util.zip.InflaterInputStream#available()
 */
public void test_available() throws IOException {
    InputStream is = Support_Resources.getStream("hyts_available.tst");
    InflaterInputStream iis = new InflaterInputStream(is);
    int available;
    for (int i = 0; i < 11; i++) {
        iis.read();
        available = iis.available();
        if (available == 0) {
            assertEquals("Expected no more bytes to read", -1, iis.read());
        } else {
            assertEquals("Bytes Available Should Return 1.", 1, available);
        }
    }
    iis.close();
    try {
        iis.available();
        fail("available after close should throw IOException.");
    } catch (IOException e) {
    // Expected
    }
}

Example 67 with InflaterInputStream

use of java.util.zip.InflaterInputStream in project j2objc by google.

the class InflaterInputStreamTest method test_ConstructorLjava_io_InputStreamLjava_util_zip_InflaterI.

/**
 * java.util.zip.InflaterInputStream#InflaterInputStream(java.io.InputStream,
 *java.util.zip.Inflater, int)
 */
public void test_ConstructorLjava_io_InputStreamLjava_util_zip_InflaterI() throws IOException {
    int result = 0;
    int[] buffer = new int[500];
    InputStream infile = Support_Resources.getStream("hyts_construODI.bin");
    Inflater inflate = new Inflater();
    InflaterInputStream inflatIP = new InflaterInputStream(infile, inflate, 1);
    int i = 0;
    while ((result = inflatIP.read()) != -1) {
        buffer[i] = result;
        i++;
    }
    inflatIP.close();
}

Example 68 with InflaterInputStream

use of java.util.zip.InflaterInputStream in project j2objc by google.

the class InflaterInputStreamTest method testInflaterInputStreamWithExternalInflater_2ArgConstructor.

// http://b/26462400
public void testInflaterInputStreamWithExternalInflater_2ArgConstructor() throws Exception {
    InputStream base = new ByteArrayInputStream(new byte[] { 'h', 'i' });
    Inflater inf = new Inflater();
    InflaterInputStream iis = new InflaterInputStream(base, inf);
    iis.close();
    try {
        inf.reset();
        fail();
    } catch (NullPointerException expected) {
    // Expected because the inflater should've been closed when the stream was.
    }
}

Example 69 with InflaterInputStream

use of java.util.zip.InflaterInputStream in project j2objc by google.

the class InflaterInputStreamTest method test_read$BII.

/**
 * java.util.zip.InflaterInputStream#read(byte[], int, int)
 */
public void test_read$BII() throws IOException {
    byte[] test = new byte[507];
    for (int i = 0; i < 256; i++) {
        test[i] = (byte) i;
    }
    for (int i = 256; i < test.length; i++) {
        test[i] = (byte) (256 - i);
    }
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    try (DeflaterOutputStream dos = new DeflaterOutputStream(baos)) {
        dos.write(test);
    }
    try (InflaterInputStream iis = new InflaterInputStream(new ByteArrayInputStream(baos.toByteArray()))) {
        byte[] outBuf = new byte[530];
        int result = 0;
        while (true) {
            result = iis.read(outBuf, 0, 5);
            if (result == -1) {
                // "EOF was reached";
                break;
            }
        }
        try {
            iis.read(outBuf, -1, 10);
            fail("should throw IOOBE.");
        } catch (IndexOutOfBoundsException e) {
        // expected;
        }
    }
}

Example 70 with InflaterInputStream

use of java.util.zip.InflaterInputStream in project j2objc by google.

the class InflaterInputStreamTest method testAvailableEmptySource.

public void testAvailableEmptySource() throws Exception {
    // this byte[] is a deflation of the empty file
    byte[] deflated = { 120, -100, 3, 0, 0, 0, 0, 1 };
    try (InputStream in = new InflaterInputStream(new ByteArrayInputStream(deflated))) {
        assertEquals(-1, in.read());
        assertEquals(-1, in.read());
        assertEquals(0, in.available());
    }
}