@Test
public void testPrematureClosureWithChunkedEncoding2() throws Exception {
EmbeddedChannel ch = new EmbeddedChannel(new HttpResponseDecoder());
// Write the partial response.
ch.writeInbound(
Unpooled.copiedBuffer(
"HTTP/1.1 200 OK\r\nTransfer-Encoding: chunked\r\n\r\n8\r\n12345678",
CharsetUtil.US_ASCII));
// Read the response headers.
HttpResponse res = ch.readInbound();
assertThat(res.getProtocolVersion(), sameInstance(HttpVersion.HTTP_1_1));
assertThat(res.getStatus(), is(HttpResponseStatus.OK));
assertThat(res.headers().get(Names.TRANSFER_ENCODING), is("chunked"));
// Read the partial content.
HttpContent content = ch.readInbound();
assertThat(content.content().toString(CharsetUtil.US_ASCII), is("12345678"));
assertThat(content, is(not(instanceOf(LastHttpContent.class))));
content.release();
assertThat(ch.readInbound(), is(nullValue()));
// Close the connection.
ch.finish();
// The decoder should not generate the last chunk because it's closed prematurely.
assertThat(ch.readInbound(), is(nullValue()));
}
@Test
public void testLastResponseWithHeaderRemoveTrailingSpaces() {
EmbeddedChannel ch = new EmbeddedChannel(new HttpResponseDecoder());
ch.writeInbound(
Unpooled.copiedBuffer(
"HTTP/1.1 200 OK\r\nX-Header: h2=h2v2; Expires=Wed, 09-Jun-2021 10:18:14 GMT \r\n\r\n",
CharsetUtil.US_ASCII));
HttpResponse res = ch.readInbound();
assertThat(res.getProtocolVersion(), sameInstance(HttpVersion.HTTP_1_1));
assertThat(res.getStatus(), is(HttpResponseStatus.OK));
assertThat(res.headers().get("X-Header"), is("h2=h2v2; Expires=Wed, 09-Jun-2021 10:18:14 GMT"));
assertThat(ch.readInbound(), is(nullValue()));
ch.writeInbound(Unpooled.wrappedBuffer(new byte[1024]));
HttpContent content = ch.readInbound();
assertThat(content.content().readableBytes(), is(1024));
content.release();
assertThat(ch.finish(), is(true));
LastHttpContent lastContent = ch.readInbound();
assertThat(lastContent.content().isReadable(), is(false));
lastContent.release();
assertThat(ch.readInbound(), is(nullValue()));
}
@Test
public void testPrematureClosureWithChunkedEncoding1() throws Exception {
EmbeddedChannel ch = new EmbeddedChannel(new HttpResponseDecoder());
ch.writeInbound(
Unpooled.copiedBuffer(
"HTTP/1.1 200 OK\r\nTransfer-Encoding: chunked\r\n\r\n", CharsetUtil.US_ASCII));
// Read the response headers.
HttpResponse res = ch.readInbound();
assertThat(res.getProtocolVersion(), sameInstance(HttpVersion.HTTP_1_1));
assertThat(res.getStatus(), is(HttpResponseStatus.OK));
assertThat(res.headers().get(Names.TRANSFER_ENCODING), is("chunked"));
assertThat(ch.readInbound(), is(nullValue()));
// Close the connection without sending anything.
ch.finish();
// The decoder should not generate the last chunk because it's closed prematurely.
assertThat(ch.readInbound(), is(nullValue()));
}