test/libapt/sourcelist_test.cc

   1 #include <apt-pkg/sourcelist.h>
   2 #include <apt-pkg/tagfile.h>
   3
   4 #include "assert.h"
   5 #include <stdlib.h>
   6 #include <string.h>
   7 #include <unistd.h>
   8
   9 char *tempfile = NULL;
  10 int tempfile_fd = -1;
  11
  12 void remove_tmpfile(void)
  13 {
  14    if (tempfile_fd > 0)
  15       close(tempfile_fd);
  16    if (tempfile != NULL) {
  17       unlink(tempfile);
  18       free(tempfile);
  19    }
  20 }
  21
  22 int main(int argc, char *argv[])
  23 {
  24    const char contents[] = ""
  25       "Type: deb\n"
  26       "Uri: http://ftp.debian.org/debian\n"
  27       "Suite: stable\n"
  28       "Section: main\n"
  29       "Comment: Some random string\n"
  30       " that can be very long\n"
  31       "\n"
  32       "Type: deb\n"
  33       "Uri: http://ftp.debian.org/debian\n"
  34       "Suite: unstable\n"
  35       "Section: main non-free\n"
  36       ;
  37
  38    FileFd fd;
  39    atexit(remove_tmpfile);
  40    tempfile = strdup("apt-test.XXXXXXXX");
  41    tempfile_fd = mkstemp(tempfile);
  42
  43    /* (Re-)Open (as FileFd), write and seek to start of the temp file */
  44    equals(fd.OpenDescriptor(tempfile_fd, FileFd::ReadWrite), true);
  45    equals(fd.Write(contents, strlen(contents)), true);
  46    equals(fd.Seek(0), true);
  47
  48    pkgSourceList sources(tempfile);
  49    equals(sources.size(), 2);
  50
  51    /* clean up handled by atexit handler, so just return here */
  52    return 0;
  53 }