diff --git a/plugin/protocol/http/test/test_http_half.cpp b/plugin/protocol/http/test/test_http_half.cpp
index 2dbec29..d09c693 100644
--- a/plugin/protocol/http/test/test_http_half.cpp
+++ b/plugin/protocol/http/test/test_http_half.cpp
@@ -1360,6 +1360,126 @@ TEST_F(HttpHalfResponseParser, DeflateResponseStream)
 	EXPECT_EQ(ret, 0);
 }
 
+unsigned char __240_Response_gzip_chunk_txt[] = {
+	0x48, 0x54, 0x54, 0x50, 0x2f, 0x31, 0x2e, 0x31, 0x20, 0x34, 0x30, 0x31,
+	0x20, 0x55, 0x6e, 0x61, 0x75, 0x74, 0x68, 0x6f, 0x72, 0x69, 0x7a, 0x65,
+	0x64, 0x0d, 0x0a, 0x43, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x2d, 0x54,
+	0x79, 0x70, 0x65, 0x3a, 0x20, 0x74, 0x65, 0x78, 0x74, 0x2f, 0x68, 0x74,
+	0x6d, 0x6c, 0x3b, 0x20, 0x63, 0x68, 0x61, 0x72, 0x73, 0x65, 0x74, 0x3d,
+	0x55, 0x54, 0x46, 0x2d, 0x38, 0x0d, 0x0a, 0x57, 0x57, 0x57, 0x2d, 0x41,
+	0x75, 0x74, 0x68, 0x65, 0x6e, 0x74, 0x69, 0x63, 0x61, 0x74, 0x65, 0x3a,
+	0x20, 0x42, 0x41, 0x53, 0x49, 0x43, 0x20, 0x72, 0x65, 0x61, 0x6c, 0x6d,
+	0x3d, 0x22, 0x6d, 0x61, 0x69, 0x6c, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c,
+	0x65, 0x2e, 0x63, 0x6f, 0x6d, 0x22, 0x0d, 0x0a, 0x43, 0x6f, 0x6e, 0x74,
+	0x65, 0x6e, 0x74, 0x2d, 0x45, 0x6e, 0x63, 0x6f, 0x64, 0x69, 0x6e, 0x67,
+	0x3a, 0x20, 0x67, 0x7a, 0x69, 0x70, 0x0d, 0x0a, 0x44, 0x61, 0x74, 0x65,
+	0x3a, 0x20, 0x54, 0x68, 0x75, 0x2c, 0x20, 0x32, 0x37, 0x20, 0x53, 0x65,
+	0x70, 0x20, 0x32, 0x30, 0x31, 0x38, 0x20, 0x30, 0x37, 0x3a, 0x32, 0x35,
+	0x3a, 0x33, 0x30, 0x20, 0x47, 0x4d, 0x54, 0x0d, 0x0a, 0x45, 0x78, 0x70,
+	0x69, 0x72, 0x65, 0x73, 0x3a, 0x20, 0x54, 0x68, 0x75, 0x2c, 0x20, 0x32,
+	0x37, 0x20, 0x53, 0x65, 0x70, 0x20, 0x32, 0x30, 0x31, 0x38, 0x20, 0x30,
+	0x37, 0x3a, 0x32, 0x35, 0x3a, 0x33, 0x30, 0x20, 0x47, 0x4d, 0x54, 0x0d,
+	0x0a, 0x43, 0x61, 0x63, 0x68, 0x65, 0x2d, 0x43, 0x6f, 0x6e, 0x74, 0x72,
+	0x6f, 0x6c, 0x3a, 0x20, 0x70, 0x72, 0x69, 0x76, 0x61, 0x74, 0x65, 0x2c,
+	0x20, 0x6d, 0x61, 0x78, 0x2d, 0x61, 0x67, 0x65, 0x3d, 0x30, 0x0d, 0x0a,
+	0x58, 0x2d, 0x43, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x2d, 0x54, 0x79,
+	0x70, 0x65, 0x2d, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x3a, 0x20,
+	0x6e, 0x6f, 0x73, 0x6e, 0x69, 0x66, 0x66, 0x0d, 0x0a, 0x58, 0x2d, 0x46,
+	0x72, 0x61, 0x6d, 0x65, 0x2d, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73,
+	0x3a, 0x20, 0x53, 0x41, 0x4d, 0x45, 0x4f, 0x52, 0x49, 0x47, 0x49, 0x4e,
+	0x0d, 0x0a, 0x58, 0x2d, 0x58, 0x53, 0x53, 0x2d, 0x50, 0x72, 0x6f, 0x74,
+	0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x3a, 0x20, 0x31, 0x3b, 0x20, 0x6d,
+	0x6f, 0x64, 0x65, 0x3d, 0x62, 0x6c, 0x6f, 0x63, 0x6b, 0x0d, 0x0a, 0x53,
+	0x65, 0x72, 0x76, 0x65, 0x72, 0x3a, 0x20, 0x47, 0x53, 0x45, 0x0d, 0x0a,
+	0x54, 0x72, 0x61, 0x6e, 0x73, 0x66, 0x65, 0x72, 0x2d, 0x45, 0x6e, 0x63,
+	0x6f, 0x64, 0x69, 0x6e, 0x67, 0x3a, 0x20, 0x63, 0x68, 0x75, 0x6e, 0x6b,
+	0x65, 0x64, 0x0d, 0x0a, 0x0d, 0x0a, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,
+	0x30, 0x31, 0x0d, 0x0a, 0x1f, 0x0d, 0x0a, 0x30, 0x30, 0x30, 0x30, 0x30,
+	0x30, 0x30, 0x31, 0x0d, 0x0a, 0x8b, 0x0d, 0x0a, 0x30, 0x30, 0x30, 0x30,
+	0x30, 0x30, 0x30, 0x31, 0x0d, 0x0a, 0x08, 0x0d, 0x0a, 0x30, 0x30, 0x30,
+	0x30, 0x30, 0x30, 0x30, 0x31, 0x0d, 0x0a, 0x00, 0x0d, 0x0a, 0x30, 0x30,
+	0x30, 0x30, 0x30, 0x30, 0x30, 0x31, 0x0d, 0x0a, 0x00, 0x0d, 0x0a, 0x30,
+	0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, 0x0d, 0x0a, 0x00, 0x0d, 0x0a,
+	0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, 0x0d, 0x0a, 0x00, 0x0d,
+	0x0a, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, 0x0d, 0x0a, 0x00,
+	0x0d, 0x0a, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, 0x0d, 0x0a,
+	0x00, 0x0d, 0x0a, 0x30, 0x31, 0x0d, 0x0a, 0x00, 0x0d, 0x0a, 0x36, 0x66,
+	0x0d, 0x0a, 0xb3, 0xf1, 0x08, 0xf1, 0xf5, 0xb1, 0xe3, 0xb2, 0xf1, 0x70,
+	0x75, 0x74, 0x01, 0x52, 0x21, 0x9e, 0x21, 0x3e, 0xae, 0x76, 0xa1, 0x79,
+	0x89, 0xa5, 0x25, 0x19, 0xf9, 0x45, 0x99, 0x55, 0xa9, 0x29, 0x36, 0xfa,
+	0x10, 0x31, 0x2e, 0x1b, 0x7d, 0xa8, 0x1a, 0x27, 0x7f, 0x97, 0x48, 0x05,
+	0x27, 0x77, 0x67, 0x7f, 0x1f, 0xff, 0x20, 0x5b, 0x25, 0x65, 0x37, 0x30,
+	0x50, 0x52, 0x08, 0x71, 0x8d, 0x08, 0x01, 0x72, 0x0d, 0xc0, 0x40, 0x09,
+	0x64, 0xa4, 0x21, 0x9a, 0x41, 0x40, 0x01, 0xa0, 0xa8, 0x91, 0x9d, 0x6b,
+	0x51, 0x51, 0x7e, 0x91, 0x82, 0x89, 0x81, 0x21, 0x50, 0xc8, 0x08, 0x64,
+	0x30, 0xc8, 0x44, 0xb0, 0x05, 0x60, 0xb7, 0x00, 0x00, 0xd7, 0x9d, 0xfb,
+	0x97, 0x93, 0x00, 0x00, 0x00, 0x0d, 0x0a, 0x30, 0x0d, 0x0a, 0x0d, 0x0a
+};
+unsigned int __240_Response_gzip_chunk_txt_len = 636;
+
+unsigned char __240_body[] = {
+	0x3c, 0x48, 0x54, 0x4d, 0x4c, 0x3e, 0x0a, 0x3c, 0x48, 0x45, 0x41, 0x44,
+	0x3e, 0x0a, 0x3c, 0x54, 0x49, 0x54, 0x4c, 0x45, 0x3e, 0x55, 0x6e, 0x61,
+	0x75, 0x74, 0x68, 0x6f, 0x72, 0x69, 0x7a, 0x65, 0x64, 0x3c, 0x2f, 0x54,
+	0x49, 0x54, 0x4c, 0x45, 0x3e, 0x0a, 0x3c, 0x2f, 0x48, 0x45, 0x41, 0x44,
+	0x3e, 0x0a, 0x3c, 0x42, 0x4f, 0x44, 0x59, 0x20, 0x42, 0x47, 0x43, 0x4f,
+	0x4c, 0x4f, 0x52, 0x3d, 0x22, 0x23, 0x46, 0x46, 0x46, 0x46, 0x46, 0x46,
+	0x22, 0x20, 0x54, 0x45, 0x58, 0x54, 0x3d, 0x22, 0x23, 0x30, 0x30, 0x30,
+	0x30, 0x30, 0x30, 0x22, 0x3e, 0x0a, 0x3c, 0x48, 0x31, 0x3e, 0x55, 0x6e,
+	0x61, 0x75, 0x74, 0x68, 0x6f, 0x72, 0x69, 0x7a, 0x65, 0x64, 0x3c, 0x2f,
+	0x48, 0x31, 0x3e, 0x0a, 0x3c, 0x48, 0x32, 0x3e, 0x45, 0x72, 0x72, 0x6f,
+	0x72, 0x20, 0x34, 0x30, 0x31, 0x3c, 0x2f, 0x48, 0x32, 0x3e, 0x0a, 0x3c,
+	0x2f, 0x42, 0x4f, 0x44, 0x59, 0x3e, 0x0a, 0x3c, 0x2f, 0x48, 0x54, 0x4d,
+	0x4c, 0x3e, 0x0a
+};
+unsigned int __240_body_len = 147;
+
+int __hf_callback_on_240(struct http_half_private * hf_private,
+	tfe_http_event ev, const unsigned char * data, size_t len, void * user)
+{
+	auto * vec_raw_content = (std::vector<char> *) user;
+	if (ev & EV_HTTP_REQ_BODY_CONT)
+	{
+		vec_raw_content->insert(vec_raw_content->end(), data, data + len);
+	}
+
+	if(ev & EV_HTTP_REQ_BODY_END)
+	{
+		EXPECT_EQ(vec_raw_content->size(), __240_body_len);
+		EXPECT_EQ(memcmp(vec_raw_content, __240_body, __240_body_len), 0);
+	}
+
+	return 0;
+}
+
+TEST_F(HttpHalfResponseParser, GzipChunkResponse)
+{
+	auto * __data = (const unsigned char *) __240_Response_gzip_chunk_txt;
+	size_t __datalen = sizeof(__240_Response_gzip_chunk_txt);
+
+	hf_private_set_callback(hf_private, __hf_callback_on_240, &__ctx, NULL);
+
+	/* No.17 test case do not contains a 'Content-Length', so
+	 * parser cannot indintify the boundary of HTTP body */
+	int ret = hf_private_parse(hf_private, __data, __datalen);
+	EXPECT_EQ(ret, 1);
+}
+
+TEST_F(HttpHalfResponseParser, GzipChunkResponseStream)
+{
+	auto * __data = (const unsigned char *) __240_Response_gzip_chunk_txt;
+	size_t __datalen = sizeof(__240_Response_gzip_chunk_txt);
+
+	hf_private_set_callback(hf_private, __hf_callback_on_240, &__ctx, NULL);
+
+	auto half_len = __datalen / 2;
+	int ret = hf_private_parse(hf_private, __data, half_len);
+	EXPECT_EQ(ret, 0);
+
+	ret = hf_private_parse(hf_private, __data, __datalen);
+	EXPECT_EQ(ret, 1);
+}
+
 void tfe_stream_write_access_log(const struct tfe_stream * stream, int level, const char * fmt, ...)
 {
 	return;