InputStream decompStream = null;
try {
// invalid 0 and 1 bytes , must be 31, -117
int buffSize = 1 * 1024;
byte buffer[] = new byte[buffSize];
Decompressor decompressor = new BuiltInGzipDecompressor();
DataInputBuffer gzbuf = new DataInputBuffer();
decompStream = new DecompressorStream(gzbuf, decompressor);
gzbuf.reset(new byte[] { 0, 0, 1, 1, 1, 1, 11, 1, 1, 1, 1 }, 11);
decompStream.read(buffer);
} catch (IOException ioex) {
// expected
} catch (Exception ex) {
fail("invalid 0 and 1 byte in gzip stream" + ex);
}
// invalid 2 byte, must be 8
try {
int buffSize = 1 * 1024;
byte buffer[] = new byte[buffSize];
Decompressor decompressor = new BuiltInGzipDecompressor();
DataInputBuffer gzbuf = new DataInputBuffer();
decompStream = new DecompressorStream(gzbuf, decompressor);
gzbuf.reset(new byte[] { 31, -117, 7, 1, 1, 1, 1, 11, 1, 1, 1, 1 }, 11);
decompStream.read(buffer);
} catch (IOException ioex) {
// expected
} catch (Exception ex) {
fail("invalid 2 byte in gzip stream" + ex);
}
try {
int buffSize = 1 * 1024;
byte buffer[] = new byte[buffSize];
Decompressor decompressor = new BuiltInGzipDecompressor();
DataInputBuffer gzbuf = new DataInputBuffer();
decompStream = new DecompressorStream(gzbuf, decompressor);
gzbuf.reset(new byte[] { 31, -117, 8, -32, 1, 1, 1, 11, 1, 1, 1, 1 }, 11);
decompStream.read(buffer);
} catch (IOException ioex) {
// expected
} catch (Exception ex) {
fail("invalid 3 byte in gzip stream" + ex);
}
try {
int buffSize = 1 * 1024;
byte buffer[] = new byte[buffSize];
Decompressor decompressor = new BuiltInGzipDecompressor();
DataInputBuffer gzbuf = new DataInputBuffer();
decompStream = new DecompressorStream(gzbuf, decompressor);
gzbuf.reset(new byte[] { 31, -117, 8, 4, 1, 1, 1, 11, 1, 1, 1, 1 }, 11);
decompStream.read(buffer);
} catch (IOException ioex) {