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HTTPCLIENT-1895: added test case for multi-member GZIP content streams (per RFC 1952)

This commit is contained in:
Sudheera Palihakkara 2018-01-11 14:13:05 +01:00 committed by Oleg Kalnichevski
parent 3780b706ae
commit a7a70e8cd4
1 changed files with 21 additions and 0 deletions
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21
httpclient5/src/test/java/org/apache/hc/client5/http/entity/TestGZip.java
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@ -27,6 +27,7 @@
package org.apache.hc.client5.http.entity; package org.apache.hc.client5.http.entity;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream; import java.io.ByteArrayOutputStream;
import java.io.IOException; import java.io.IOException;
import java.io.OutputStream; import java.io.OutputStream;
@ -36,6 +37,7 @@ import org.apache.hc.core5.http.ContentType;
import org.apache.hc.core5.http.HttpEntity; import org.apache.hc.core5.http.HttpEntity;
import org.apache.hc.core5.http.io.entity.ByteArrayEntity; import org.apache.hc.core5.http.io.entity.ByteArrayEntity;
import org.apache.hc.core5.http.io.entity.EntityUtils; import org.apache.hc.core5.http.io.entity.EntityUtils;
import org.apache.hc.core5.http.io.entity.InputStreamEntity;
import org.apache.hc.core5.http.io.entity.StringEntity; import org.apache.hc.core5.http.io.entity.StringEntity;
import org.junit.Assert; import org.junit.Assert;
import org.junit.Test; import org.junit.Test;
@ -79,4 +81,23 @@ public class TestGZip {
} }
} }
@Test
public void testDecompressionWithMultipleGZipStream() throws Exception {
final int[] data = new int[] {
0x1f, 0x8b, 0x08, 0x08, 0x03, 0xf1, 0x55, 0x5a, 0x00, 0x03, 0x74, 0x65, 0x73, 0x74, 0x31, 0x00,
0x2b, 0x2e, 0x29, 0x4a, 0x4d, 0xcc, 0xd5, 0x35, 0xe4, 0x02, 0x00, 0x03, 0x61, 0xf0, 0x5f, 0x09,
0x00, 0x00, 0x00, 0x1f, 0x8b, 0x08, 0x08, 0x08, 0xf1, 0x55, 0x5a, 0x00, 0x03, 0x74, 0x65, 0x73,
0x74, 0x32, 0x00, 0x2b, 0x2e, 0x29, 0x4a, 0x4d, 0xcc, 0xd5, 0x35, 0xe2, 0x02, 0x00, 0xc0, 0x32,
0xdd, 0x74, 0x09, 0x00, 0x00, 0x00
};
final byte[] bytes = new byte[data.length];
for (int i = 0; i < data.length; i++) {
bytes[i] = (byte) (data[i] & 0xff);
}
try (final GzipDecompressingEntity entity = new GzipDecompressingEntity(new InputStreamEntity(new ByteArrayInputStream(bytes)))) {
Assert.assertEquals("stream-1\nstream-2\n", EntityUtils.toString(entity, StandardCharsets.US_ASCII));
}
}
} }