/*
*/
package org.apache.tomcat.lite.http;
import java.util.Random;
import junit.framework.TestCase;
import org.apache.tomcat.lite.io.IOBuffer;
public class CompressFilterTest extends TestCase {
CompressFilter cf = new CompressFilter();
private void check(String clear, String xtra) throws Exception {
IOBuffer in = new IOBuffer();
IOBuffer out = new IOBuffer();
in.append(clear);
in.close();
cf.compress(in, out);
// BBuffer bb = out.copyAll(null);
// String hd = Hex.getHexDump(bb.array(), bb.position(),
// bb.remaining(), true);
// System.err.println(hd);
if (xtra != null) {
out.append(xtra);
}
in.recycle();
out.close();
cf.decompress(out, in);
assertEquals(in.copyAll(null).toString(), clear);
assertTrue(in.isAppendClosed());
if (xtra != null) {
assertEquals(out.copyAll(null).toString(), xtra);
}
}
public void test1() throws Exception {
check("X1Y2Z3", null);
}
public void testXtra() throws Exception {
check("X1Y2Z3", "GET /");
}
public void testLarge() throws Exception {
StringBuffer sb = new StringBuffer();
for (int i = 0; i < 2 * 1024; i++) {
sb.append("0123456789012345");
}
check(sb.toString(), null);
}
public void testLarge10() throws Exception {
for (int i = 0; i < 10; i++) {
testLargeIn();
cf.recycle();
}
}
public void testLargeIn() throws Exception {
StringBuffer sb = new StringBuffer();
Random r = new Random();
for (int i = 0; i < 16 * 2 * 1024; i++) {
sb.append(' ' + r.nextInt(32));
}
check(sb.toString(), null);
}
public void testSpdy() throws Exception {
cf.setDictionary(SpdyConnection.SPDY_DICT, SpdyConnection.DICT_ID);
check("connection: close\n", null);
}
}