src/test/test-xml.c

   1 /***
   2   This file is part of systemd.
   3
   4   Copyright 2013 Lennart Poettering
   5
   6   systemd is free software; you can redistribute it and/or modify it
   7   under the terms of the GNU Lesser General Public License as published by
   8   the Free Software Foundation; either version 2.1 of the License, or
   9   (at your option) any later version.
  10
  11   systemd is distributed in the hope that it will be useful, but
  12   WITHOUT ANY WARRANTY; without even the implied warranty of
  13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14   Lesser General Public License for more details.
  15
  16   You should have received a copy of the GNU Lesser General Public License
  17   along with systemd; If not, see <http://www.gnu.org/licenses/>.
  18 ***/
  19
  20 #include <stdarg.h>
  21
  22 #include "alloc-util.h"
  23 #include "string-util.h"
  24 #include "util.h"
  25 #include "xml.h"
  26
  27 static void test_one(const char *data, ...) {
  28         void *state = NULL;
  29         va_list ap;
  30
  31         va_start(ap, data);
  32
  33         for (;;) {
  34                 _cleanup_free_ char *name = NULL;
  35                 int t, tt;
  36                 const char *nn;
  37
  38                 t = xml_tokenize(&data, &name, &state, NULL);
  39                 assert_se(t >= 0);
  40
  41                 tt = va_arg(ap, int);
  42                 assert_se(tt >= 0);
  43
  44                 assert_se(t == tt);
  45                 if (t == XML_END)
  46                         break;
  47
  48                 nn = va_arg(ap, const char *);
  49                 assert_se(streq_ptr(nn, name));
  50         }
  51
  52         va_end(ap);
  53 }
  54
  55 int main(int argc, char *argv[]) {
  56
  57         test_one("", XML_END);
  58
  59         test_one("<foo></foo>",
  60                  XML_TAG_OPEN, "foo",
  61                  XML_TAG_CLOSE, "foo",
  62                  XML_END);
  63
  64         test_one("<foo waldo=piep meh=\"huhu\"/>",
  65                  XML_TAG_OPEN, "foo",
  66                  XML_ATTRIBUTE_NAME, "waldo",
  67                  XML_ATTRIBUTE_VALUE, "piep",
  68                  XML_ATTRIBUTE_NAME, "meh",
  69                  XML_ATTRIBUTE_VALUE, "huhu",
  70                  XML_TAG_CLOSE_EMPTY, NULL,
  71                  XML_END);
  72
  73         test_one("xxxx\n"
  74                  "<foo><?xml foo?>     <!-- zzzz -->  </foo>",
  75                  XML_TEXT, "xxxx\n",
  76                  XML_TAG_OPEN, "foo",
  77                  XML_TEXT, "     ",
  78                  XML_TEXT, "  ",
  79                  XML_TAG_CLOSE, "foo",
  80                  XML_END);
  81
  82         return 0;
  83 }