test-svn-fe.c

   1 /*
   2  * test-svn-fe: Code to exercise the svn import lib
   3  */
   4
   5 #include "git-compat-util.h"
   6 #include "vcs-svn/svndump.h"
   7 #include "vcs-svn/svndiff.h"
   8 #include "vcs-svn/sliding_window.h"
   9 #include "vcs-svn/line_buffer.h"
  10
  11 int main(int argc, char *argv[])
  12 {
  13         static const char test_svnfe_usage[] =
  14                 "test-svn-fe (<dumpfile> | [-d] <preimage> <delta> <len>)";
  15         if (argc == 2) {
  16                 if (svndump_init(argv[1]))
  17                         return 1;
  18                 svndump_read(NULL);
  19                 svndump_deinit();
  20                 svndump_reset();
  21                 return 0;
  22         }
  23         if (argc == 5 && !strcmp(argv[1], "-d")) {
  24                 struct line_buffer preimage = LINE_BUFFER_INIT;
  25                 struct line_buffer delta = LINE_BUFFER_INIT;
  26                 struct sliding_view preimage_view = SLIDING_VIEW_INIT(&preimage);
  27                 if (buffer_init(&preimage, argv[2]))
  28                         die_errno("cannot open preimage");
  29                 if (buffer_init(&delta, argv[3]))
  30                         die_errno("cannot open delta");
  31                 if (svndiff0_apply(&delta, (off_t) strtoull(argv[4], NULL, 0),
  32                                         &preimage_view, stdout))
  33                         return 1;
  34                 if (buffer_deinit(&preimage))
  35                         die_errno("cannot close preimage");
  36                 if (buffer_deinit(&delta))
  37                         die_errno("cannot close delta");
  38                 buffer_reset(&preimage);
  39                 strbuf_release(&preimage_view.buf);
  40                 buffer_reset(&delta);
  41                 return 0;
  42         }
  43         usage(test_svnfe_usage);
  44 }