test/test_solr.c

   1 /* This file is part of the YAZ toolkit.
   2  * Copyright (C) 1995-2011 Index Data
   3  * See the file LICENSE for details.
   4  */
   5 #if HAVE_CONFIG_H
   6 #include <config.h>
   7 #endif
   8
   9 #include <stdlib.h>
  10 #include <yaz/srw.h>
  11 #if YAZ_HAVE_XML2
  12 #include <libxml/parser.h>
  13 #endif
  14 #include <yaz/test.h>
  15 #include <yaz/yaz-version.h>
  16 #include <yaz/pquery.h>
  17
  18 #if YAZ_HAVE_XML2
  19 int compare_solr_req(ODR odr, Z_SRW_PDU *sr,
  20                      const char *charset, const char *expect)
  21 {
  22     int r;
  23     Z_GDU *gdu = 0;
  24     YAZ_CHECK(sr);
  25
  26     if (!sr)
  27         return 0;
  28
  29     gdu = z_get_HTTP_Request_host_path(odr, "localhost", "Default");
  30     YAZ_CHECK(gdu);
  31     if (!gdu)
  32         return 0;
  33
  34     yaz_solr_encode_request(gdu->u.HTTP_Request, sr, odr, charset);
  35
  36     r = z_GDU(odr, &gdu, 0, 0);
  37     YAZ_CHECK(r);
  38     if (r)
  39     {
  40         int len = 0;
  41         char *buf = odr_getbuf(odr, &len, 0);
  42
  43         if (buf)
  44         {
  45             if (len == strlen(expect) && !memcmp(buf, expect, len))
  46             {
  47                 odr_reset(odr);
  48                 return 1;
  49             }
  50             yaz_log(YLOG_WARN, "Expect:\n%s\n", expect);
  51             yaz_log(YLOG_WARN, "Got:\n%.*s\n", len, buf);
  52          }
  53     }
  54     odr_reset(odr);
  55     return 0;
  56 }
  57 #endif
  58
  59 void tst_encoding(void)
  60 {
  61 #if YAZ_HAVE_XML2
  62     ODR odr = odr_createmem(ODR_ENCODE);
  63
  64     {
  65         Z_SRW_PDU *sr = yaz_srw_get_pdu(odr, Z_SRW_searchRetrieve_request,
  66                                         "1.2");
  67
  68         YAZ_CHECK(compare_solr_req(
  69                       odr, sr, 0,
  70                       "GET Default/select? HTTP/1.1\r\n"
  71                       "User-Agent: YAZ/" YAZ_VERSION "\r\n"
  72                       "Host: localhost\r\n"
  73                       "Content-Type: text/xml\r\n\r\n"));
  74     }
  75
  76     {
  77         Z_SRW_PDU *sr = yaz_srw_get_pdu(odr, Z_SRW_searchRetrieve_request,
  78                                         "1.2");
  79         YAZ_CHECK(compare_solr_req(
  80                       odr, sr, "utf-8",
  81                       "GET Default/select? HTTP/1.1\r\n"
  82                       "User-Agent: YAZ/" YAZ_VERSION "\r\n"
  83                       "Host: localhost\r\n"
  84                       "Content-Type: text/xml; charset=utf-8\r\n\r\n"));
  85     }
  86
  87     {
  88         Z_SRW_PDU *sr = yaz_srw_get_pdu(odr, Z_SRW_searchRetrieve_request,
  89                                         "1.2");
  90
  91         sr->u.request->query_type = Z_SRW_query_type_cql;
  92         sr->u.request->query.cql = "title:solr";
  93         sr->u.request->startRecord = odr_intdup(odr, 3);
  94         sr->u.request->maximumRecords = odr_intdup(odr, 10);
  95
  96         YAZ_CHECK(compare_solr_req(
  97                       odr, sr, 0,
  98                       "GET Default/select?q=title%3Asolr&start=2&rows=10"
  99                       " HTTP/1.1\r\n"
 100                       "User-Agent: YAZ/" YAZ_VERSION "\r\n"
 101                       "Host: localhost\r\n"
 102                       "Content-Type: text/xml\r\n\r\n"));
 103     }
 104
 105     {
 106         Z_SRW_PDU *sr = yaz_srw_get_pdu(odr, Z_SRW_searchRetrieve_request,
 107                                         "1.2");
 108
 109         sr->u.request->query_type = Z_SRW_query_type_cql;
 110         sr->u.request->query.cql = "title:solr";
 111         sr->u.request->startRecord = odr_intdup(odr, 3);
 112         sr->u.request->maximumRecords = odr_intdup(odr, 10);
 113         sr->u.request->facetList = yaz_pqf_parse_facet_list(
 114             odr, "@attr 1=date @attr 2=0, @attr 1=title_exact @attr 3=17");
 115
 116         YAZ_CHECK(compare_solr_req(
 117                       odr, sr, 0,
 118                       "GET Default/select?q=title%3Asolr&start=2&rows=10"
 119                       "&facet=true&facet.mincount=1&facet.field=date"
 120                       "&facet.field=title_exact&f.title_exact.facet.limit=17"
 121                       " HTTP/1.1\r\n"
 122                       "User-Agent: YAZ/" YAZ_VERSION "\r\n"
 123                       "Host: localhost\r\n"
 124                       "Content-Type: text/xml\r\n\r\n"));
 125     }
 126
 127     odr_destroy(odr);
 128 /* YAZ_HAVE_XML2 */
 129 #endif
 130 }
 131
 132
 133 int check_response(ODR o, const char *content, Z_SRW_searchRetrieveResponse **p)
 134 {
 135     int r;
 136     Z_GDU *gdu;
 137     Z_SRW_PDU *sr_p;
 138     char *http_response = odr_malloc(o, strlen(content) + 300);
 139
 140     strcpy(http_response,
 141            "HTTP/1.1 200 OK\r\n"
 142            "Last-Modified: Wed, 13 Apr 2011 08:30:59 GMT\r\n"
 143            "ETag: \"MjcyMWE5M2JiNDgwMDAwMFNvbHI=\"\r\n"
 144            "Content-Type: text/xml; charset=utf-8\r\n");
 145     sprintf(http_response + strlen(http_response),
 146             "Content-Length: %d\r\n\r\n", (int) strlen(content));
 147     strcat(http_response, content);
 148
 149     odr_setbuf(o, http_response, strlen(http_response), 0);
 150
 151     r = z_GDU(o, &gdu, 0, 0);
 152     if (!r || gdu->which != Z_GDU_HTTP_Response)
 153         return 0;
 154     r = yaz_solr_decode_response(o, gdu->u.HTTP_Response, &sr_p);
 155     if (r)
 156         return 0;
 157     if (sr_p->which != Z_SRW_searchRetrieve_response)
 158         return 0;
 159     *p = sr_p->u.response;
 160     return 1;
 161 }
 162
 163 void tst_decoding(void)
 164 {
 165 #if YAZ_HAVE_XML2
 166     ODR odr = odr_createmem(ODR_DECODE);
 167
 168     Z_SRW_searchRetrieveResponse *response;
 169     YAZ_CHECK(check_response(
 170                   odr,
 171                   "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
 172                   "<response>\n"
 173                   "<lst name=\"responseHeader\"><int name=\"status\">0</int>"
 174                   "<int name=\"QTime\">1</int><lst name=\"params\">"
 175                   "<str name=\"start\">0</str><str name=\"q\">@attr 1=title solr</str>"
 176                   "<str name=\"rows\">0</str></lst>"
 177                   "</lst><result name=\"response\" numFound=\"91\" start=\"0\"/>\n"
 178                   "</response>\n", &response));
 179     YAZ_CHECK_EQ(*response->numberOfRecords, 91);
 180     YAZ_CHECK_EQ(response->num_records, 0);
 181     YAZ_CHECK(response->records == 0);
 182     YAZ_CHECK_EQ(response->num_diagnostics, 0);
 183     YAZ_CHECK(response->diagnostics == 0);
 184     YAZ_CHECK(response->nextRecordPosition == 0);
 185
 186     odr_reset(odr);
 187     odr_destroy(odr);
 188 #endif
 189 }
 190 int main(int argc, char **argv)
 191 {
 192     YAZ_CHECK_INIT(argc, argv);
 193 #if YAZ_HAVE_XML2
 194     LIBXML_TEST_VERSION;
 195 #endif
 196     tst_encoding();
 197     tst_decoding();
 198     YAZ_CHECK_TERM;
 199 }
 200
 201
 202 /*
 203  * Local variables:
 204  * c-basic-offset: 4
 205  * c-file-style: "Stroustrup"
 206  * indent-tabs-mode: nil
 207  * End:
 208  * vim: shiftwidth=4 tabstop=8 expandtab
 209  */
 210