test/tst_record_conv.c

   1 /*
   2  * Copyright (C) 2005-2006, Index Data ApS
   3  * See the file LICENSE for details.
   4  *
   5  * $Id: tst_record_conv.c,v 1.7 2006-05-07 17:45:41 adam Exp $
   6  *
   7  */
   8 #include <yaz/record_conv.h>
   9 #include <yaz/test.h>
  10 #include <yaz/wrbuf.h>
  11 #include <string.h>
  12 #include <yaz/log.h>
  13 #include <yaz/libxml2_error.h>
  14
  15 #if HAVE_CONFIG_H
  16 #include <config.h>
  17 #endif
  18
  19 #if HAVE_XSLT
  20
  21 #include <libxml/parser.h>
  22 #include <libxml/tree.h>
  23
  24 yaz_record_conv_t conv_configure(const char *xmlstring, WRBUF w)
  25 {
  26     xmlDocPtr doc = xmlParseMemory(xmlstring, strlen(xmlstring));
  27     if (!doc)
  28     {
  29         wrbuf_printf(w, "xmlParseMemory");
  30         return 0;
  31     }
  32     else
  33     {
  34         xmlNodePtr ptr = xmlDocGetRootElement(doc);
  35         yaz_record_conv_t p = yaz_record_conv_create();
  36
  37         if (p)
  38         {
  39             const char *srcdir = getenv("srcdir");
  40             if (srcdir)
  41                 yaz_record_conv_set_path(p, srcdir);
  42         }
  43         if (!ptr)
  44         {
  45             wrbuf_printf(w, "xmlDocGetRootElement");
  46             yaz_record_conv_destroy(p);
  47             p = 0;
  48         }
  49         else if (!p)
  50         {
  51             wrbuf_printf(w, "yaz_record_conv_create");
  52         }
  53         else
  54         {
  55             int r = yaz_record_conv_configure(p, ptr);
  56
  57             if (r)
  58             {
  59                 wrbuf_puts(w, yaz_record_conv_get_error(p));
  60                 yaz_record_conv_destroy(p);
  61                 p = 0;
  62             }
  63         }
  64         xmlFreeDoc(doc);
  65         return p;
  66     }
  67 }
  68
  69 int conv_configure_test(const char *xmlstring, const char *expect_error,
  70                         yaz_record_conv_t *pt)
  71 {
  72     WRBUF w = wrbuf_alloc();
  73     int ret;
  74
  75     yaz_record_conv_t p = conv_configure(xmlstring, w);
  76
  77     if (!p)
  78     {
  79         if (expect_error && !strcmp(wrbuf_buf(w), expect_error))
  80             ret = 1;
  81         else
  82         {
  83             ret = 0;
  84             printf("%.*s\n", wrbuf_len(w), wrbuf_buf(w));
  85         }
  86     }
  87     else
  88     {
  89         if (expect_error)
  90         {
  91             ret = 0;
  92             yaz_record_conv_destroy(p);
  93         }
  94         else
  95         {
  96             ret = 1;
  97         }
  98     }
  99     if (pt)
 100         *pt = p;
 101     else
 102         yaz_record_conv_destroy(p);
 103
 104     wrbuf_free(w, 1);
 105     return ret;
 106 }
 107
 108 static void tst_configure()
 109 {
 110     YAZ_CHECK(conv_configure_test("<bad", "xmlParseMemory", 0));
 111     YAZ_CHECK(conv_configure_test("<bad/>", "Missing 'convert' element", 0));
 112     YAZ_CHECK(conv_configure_test("<convert/>", 0, 0));
 113     YAZ_CHECK(conv_configure_test("<convert><bad/></convert>",
 114                                   "Bad element 'bad'."
 115                                   "Expected marc, xslt, ..", 0));
 116     YAZ_CHECK(conv_configure_test("<convert>"
 117                                   "<xslt stylesheet=\"tst_record_conv.xsl\"/>"
 118                                   "<marc"
 119                                   " inputcharset=\"marc-8\""
 120                                   " outputcharset=\"marc-8\""
 121                                   "/>"
 122                                   "</convert>",
 123                                   "Attribute 'inputformat' required", 0));
 124     YAZ_CHECK(conv_configure_test("<convert>"
 125                                   "<xslt/>"
 126                                   "</convert>",
 127                                   "Missing attribute 'stylesheet'", 0));
 128     YAZ_CHECK(conv_configure_test("<convert>"
 129                                   "<xslt stylesheet=\"tst_record_conv.xsl\"/>"
 130                                   "<marc"
 131                                   " inputcharset=\"utf-8\""
 132                                   " outputcharset=\"marc-8\""
 133                                   " inputformat=\"xml\""
 134                                   " outputformat=\"marc\""
 135                                   "/>"
 136                                   "</convert>",
 137                                   0, 0));
 138 }
 139
 140 static int conv_convert_test(yaz_record_conv_t p,
 141                              const char *input_record,
 142                              const char *output_expect_record)
 143 {
 144     int ret = 0;
 145     if (!p)
 146     {
 147         YAZ_CHECK(ret);
 148     }
 149     else
 150     {
 151         WRBUF output_record = wrbuf_alloc();
 152         int r = yaz_record_conv_record(p, input_record, strlen(input_record),
 153                                        output_record);
 154         if (r)
 155         {
 156             if (output_expect_record)
 157             {
 158                 printf("yaz_record_conv error=%s\n",
 159                        yaz_record_conv_get_error(p));
 160                 ret = 0;
 161             }
 162             else
 163                 ret = 1;
 164         }
 165         else
 166         {
 167             if (!output_expect_record)
 168             {
 169                 ret = 0;
 170             }
 171             else if (strlen(output_expect_record) != wrbuf_len(output_record))
 172             {
 173                 int expect_len = strlen(output_expect_record);
 174                 ret = 0;
 175                 printf("output_record expect-len=%d got-len=%d\n", expect_len,
 176                        wrbuf_len(output_record));
 177                 printf("got-output_record = %.*s\n",
 178                        wrbuf_len(output_record), wrbuf_buf(output_record));
 179                 printf("output_expect_record = %s\n",
 180                        output_expect_record);
 181             }
 182             else if (memcmp(output_expect_record, wrbuf_buf(output_record),
 183                             strlen(output_expect_record)))
 184             {
 185                 ret = 0;
 186                 printf("got-output_record = %.*s\n",
 187                        wrbuf_len(output_record), wrbuf_buf(output_record));
 188                 printf("output_expect_record = %s\n",
 189                        output_expect_record);
 190             }
 191             else
 192             {
 193                 ret = 1;
 194             }
 195         }
 196         wrbuf_free(output_record, 1);
 197     }
 198     return ret;
 199 }
 200
 201 static void tst_convert()
 202 {
 203     yaz_record_conv_t p = 0;
 204     const char *marcxml_rec =
 205         "<record xmlns=\"http://www.loc.gov/MARC21/slim\">\n"
 206         "  <leader>00080nam a22000498a 4500</leader>\n"
 207         "  <controlfield tag=\"001\">   11224466 </controlfield>\n"
 208         "  <datafield tag=\"010\" ind1=\" \" ind2=\" \">\n"
 209         "    <subfield code=\"a\">   11224466 </subfield>\n"
 210         "  </datafield>\n"
 211         "</record>\n";
 212     const char *iso2709_rec =
 213         "\x30\x30\x30\x38\x30\x6E\x61\x6D\x20\x61\x32\x32\x30\x30\x30\x34"
 214         "\x39\x38\x61\x20\x34\x35\x30\x30\x30\x30\x31\x30\x30\x31\x33\x30"
 215         "\x30\x30\x30\x30\x30\x31\x30\x30\x30\x31\x37\x30\x30\x30\x31\x33"
 216         "\x1E\x20\x20\x20\x31\x31\x32\x32\x34\x34\x36\x36\x20\x1E\x20\x20"
 217         "\x1F\x61\x20\x20\x20\x31\x31\x32\x32\x34\x34\x36\x36\x20\x1E\x1D";
 218
 219     YAZ_CHECK(conv_configure_test("<convert>"
 220                                   "<marc"
 221                                   " inputcharset=\"utf-8\""
 222                                   " outputcharset=\"marc-8\""
 223                                   " inputformat=\"xml\""
 224                                   " outputformat=\"marc\""
 225                                   "/>"
 226                                   "</convert>",
 227                                   0, &p));
 228     YAZ_CHECK(conv_convert_test(p, marcxml_rec, iso2709_rec));
 229     yaz_record_conv_destroy(p);
 230
 231     YAZ_CHECK(conv_configure_test("<convert>"
 232                                   "<marc"
 233                                   " outputcharset=\"utf-8\""
 234                                   " inputcharset=\"marc-8\""
 235                                   " outputformat=\"marcxml\""
 236                                   " inputformat=\"marc\""
 237                                   "/>"
 238                                   "</convert>",
 239                                   0, &p));
 240     YAZ_CHECK(conv_convert_test(p, iso2709_rec, marcxml_rec));
 241     yaz_record_conv_destroy(p);
 242
 243
 244     YAZ_CHECK(conv_configure_test("<convert>"
 245                                   "<xslt stylesheet=\"tst_record_conv.xsl\"/>"
 246                                   "<xslt stylesheet=\"tst_record_conv.xsl\"/>"
 247                                   "<marc"
 248                                   " inputcharset=\"utf-8\""
 249                                   " outputcharset=\"marc-8\""
 250                                   " inputformat=\"xml\""
 251                                   " outputformat=\"marc\""
 252                                   "/>"
 253                                   "<marc"
 254                                   " outputcharset=\"utf-8\""
 255                                   " inputcharset=\"marc-8\""
 256                                   " outputformat=\"marcxml\""
 257                                   " inputformat=\"marc\""
 258                                   "/>"
 259                                   "</convert>",
 260                                   0, &p));
 261     YAZ_CHECK(conv_convert_test(p, marcxml_rec, marcxml_rec));
 262     yaz_record_conv_destroy(p);
 263
 264
 265     YAZ_CHECK(conv_configure_test("<convert>"
 266                                   "<xslt stylesheet=\"tst_record_conv.xsl\"/>"
 267                                   "<xslt stylesheet=\"tst_record_conv.xsl\"/>"
 268                                   "<marc"
 269                                   " outputcharset=\"marc-8\""
 270                                   " inputformat=\"xml\""
 271                                   " outputformat=\"marc\""
 272                                   "/>"
 273                                   "<marc"
 274                                   " inputcharset=\"marc-8\""
 275                                   " outputformat=\"marcxml\""
 276                                   " inputformat=\"marc\""
 277                                   "/>"
 278                                   "</convert>",
 279                                   0, &p));
 280     YAZ_CHECK(conv_convert_test(p, marcxml_rec, marcxml_rec));
 281     yaz_record_conv_destroy(p);
 282 }
 283
 284 #endif
 285
 286 int main(int argc, char **argv)
 287 {
 288     YAZ_CHECK_INIT(argc, argv);
 289     libxml2_error_to_yazlog(0 /* disable log */, 0);
 290 #if HAVE_XSLT
 291     tst_configure();
 292     tst_convert();
 293 #endif
 294     YAZ_CHECK_TERM;
 295 }
 296
 297 /*
 298  * Local variables:
 299  * c-basic-offset: 4
 300  * indent-tabs-mode: nil
 301  * End:
 302  * vim: shiftwidth=4 tabstop=8 expandtab
 303  */
 304