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Add test to check Connection-Specific headers are removed in HTTP/2 (by HttpConversionUtil.toHttp2Headers) (#9766)

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Motivation:
To avoid regression regarding connection-specific headers[1], we should add a test.
[1] https://tools.ietf.org/html/rfc7540#section-8.1.2.2

Modification:
Add test that checks the following headers are removed.
- Connection
- Host
- Keep-Alive
- Proxy-Connection
- Transfer-Encoding
- Upgrade

Result:
There's no functional change.
This commit is contained in:
monkey-mas 2019-11-08 04:14:26 -05:00 committed by Norman Maurer
parent 64bda51d40
commit dc618d6046
1 changed files with 30 additions and 0 deletions
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30
codec-http2/src/test/java/io/netty/handler/codec/http2/HttpConversionUtilTest.java
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@ -23,7 +23,12 @@ import org.junit.Test;
import static io.netty.handler.codec.http.HttpHeaderNames.CONNECTION;
import static io.netty.handler.codec.http.HttpHeaderNames.COOKIE;
import static io.netty.handler.codec.http.HttpHeaderNames.HOST;
import static io.netty.handler.codec.http.HttpHeaderNames.KEEP_ALIVE;
import static io.netty.handler.codec.http.HttpHeaderNames.PROXY_CONNECTION;
import static io.netty.handler.codec.http.HttpHeaderNames.TE;
import static io.netty.handler.codec.http.HttpHeaderNames.TRANSFER_ENCODING;
import static io.netty.handler.codec.http.HttpHeaderNames.UPGRADE;
import static io.netty.handler.codec.http.HttpHeaderValues.GZIP;
import static io.netty.handler.codec.http.HttpHeaderValues.TRAILERS;
import static org.junit.Assert.assertEquals;
@ -159,4 +164,29 @@ public class HttpConversionUtilTest {
assertEquals("no", outHeaders.get("yes"));
assertEquals("foo=bar; bax=baz", outHeaders.get(COOKIE.toString()));
}
@Test
public void connectionSpecificHeadersShouldBeRemoved() {
HttpHeaders inHeaders = new DefaultHttpHeaders();
inHeaders.add(CONNECTION, "keep-alive");
inHeaders.add(HOST, "example.com");
@SuppressWarnings("deprecation")
AsciiString keepAlive = KEEP_ALIVE;
inHeaders.add(keepAlive, "timeout=5, max=1000");
@SuppressWarnings("deprecation")
AsciiString proxyConnection = PROXY_CONNECTION;
inHeaders.add(proxyConnection, "timeout=5, max=1000");
inHeaders.add(TRANSFER_ENCODING, "chunked");
inHeaders.add(UPGRADE, "h2c");
Http2Headers outHeaders = new DefaultHttp2Headers();
HttpConversionUtil.toHttp2Headers(inHeaders, outHeaders);
assertFalse(outHeaders.contains(CONNECTION));
assertFalse(outHeaders.contains(HOST));
assertFalse(outHeaders.contains(keepAlive));
assertFalse(outHeaders.contains(proxyConnection));
assertFalse(outHeaders.contains(TRANSFER_ENCODING));
assertFalse(outHeaders.contains(UPGRADE));
}
}