http-response-line: remove unittest

This test is reimplemented in Suricata-Verify

Task: 4911

src/detect-http-response-line.c

@@ -1,4 +1,4 @@
-/* Copyright (C) 2007-2016 Open Information Security Foundation
+/* Copyright (C) 2007-2022 Open Information Security Foundation
  *
  * You can copy, redistribute or modify this Program under the terms of
  * the GNU General Public License version 2 as published by the Free
@@ -165,103 +165,9 @@ static int DetectHttpResponseLineTest01(void)
     PASS;
 }
 
-
-/**
- *\test Test that the http_response_line content matches against a http request
- *      which holds the content.
- */
-static int DetectHttpResponseLineTest02(void)
-{
-    TcpSession ssn;
-    Packet *p = NULL;
-    ThreadVars th_v;
-    DetectEngineCtx *de_ctx = NULL;
-    DetectEngineThreadCtx *det_ctx = NULL;
-    HtpState *http_state = NULL;
-    Flow f;
-    uint8_t http_buf[] =
-        "GET /index.html HTTP/1.0\r\n"
-        "Host: www.openinfosecfoundation.org\r\n"
-        "User-Agent: This is dummy message body\r\n"
-        "Content-Type: text/html\r\n"
-        "\r\n";
-    uint32_t http_len = sizeof(http_buf) - 1;
-    uint8_t http_buf2[] =
-        "HTTP/1.0 200 OK\r\n"
-        "Content-Type: text/html\r\n"
-        "Content-Length: 7\r\n"
-        "\r\n"
-        "message";
-    uint32_t http_len2 = sizeof(http_buf2) - 1;
-
-    AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
-    FAIL_IF_NULL(alp_tctx);
-
-    memset(&th_v, 0, sizeof(th_v));
-    memset(&f, 0, sizeof(f));
-    memset(&ssn, 0, sizeof(ssn));
-
-    p = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
-    FAIL_IF_NULL(p);
-
-    FLOW_INITIALIZE(&f);
-    f.protoctx = (void *)&ssn;
-    f.proto = IPPROTO_TCP;
-    f.flags |= FLOW_IPV4;
-
-    p->flow = &f;
-    p->flowflags |= (FLOW_PKT_TOSERVER|FLOW_PKT_ESTABLISHED);
-    p->flags |= PKT_HAS_FLOW | PKT_STREAM_EST;
-    f.alproto = ALPROTO_HTTP1;
-
-    StreamTcpInitConfig(true);
-
-    de_ctx = DetectEngineCtxInit();
-    FAIL_IF_NULL(de_ctx);
-
-    de_ctx->flags |= DE_QUIET;
-
-    de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
-                               "(http_response_line; content:\"HTTP/1.0 200 OK\"; "
-                               "sid:1;)");
-    FAIL_IF_NULL(de_ctx->sig_list);
-
-    SigGroupBuild(de_ctx);
-    DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
-
-    int r = AppLayerParserParse(
-            &th_v, alp_tctx, &f, ALPROTO_HTTP1, STREAM_TOSERVER, http_buf, http_len);
-    FAIL_IF(r != 0);
-
-    http_state = f.alstate;
-    FAIL_IF_NULL(http_state);
-
-    r = AppLayerParserParse(
-            &th_v, alp_tctx, &f, ALPROTO_HTTP1, STREAM_TOCLIENT, http_buf2, http_len2);
-    FAIL_IF(r != 0);
-
-    /* do detect */
-    SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
-    FAIL_IF(PacketAlertCheck(p, 1));
-
-    p->flowflags = (FLOW_PKT_TOCLIENT|FLOW_PKT_ESTABLISHED);
-
-    SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
-    FAIL_IF(!(PacketAlertCheck(p, 1)));
-
-    AppLayerParserThreadCtxFree(alp_tctx);
-    DetectEngineCtxFree(de_ctx);
-
-    StreamTcpFreeConfig(true);
-    FLOW_DESTROY(&f);
-    UTHFreePackets(&p, 1);
-    PASS;
-}
-
 void DetectHttpResponseLineRegisterTests(void)
 {
     UtRegisterTest("DetectHttpResponseLineTest01", DetectHttpResponseLineTest01);
-    UtRegisterTest("DetectHttpResponseLineTest02", DetectHttpResponseLineTest02);
 }
 #endif /* UNITTESTS */
 /**