git.ozlabs.org Git - ccan/blob - tools/ccanlint/tests/tests_pass.c

   1 #include <tools/ccanlint/ccanlint.h>
   2 #include <tools/tools.h>
   3 #include <ccan/talloc/talloc.h>
   4 #include <ccan/str/str.h>
   5 #include <ccan/foreach/foreach.h>
   6 #include <sys/types.h>
   7 #include <sys/stat.h>
   8 #include <fcntl.h>
   9 #include <unistd.h>
  10 #include <limits.h>
  11 #include <errno.h>
  12 #include <stdlib.h>
  13 #include <stdio.h>
  14 #include <err.h>
  15 #include <string.h>
  16 #include <ctype.h>
  17
  18 static const char *can_run(struct manifest *m)
  19 {
  20         if (safe_mode)
  21                 return "Safe mode enabled";
  22         return NULL;
  23 }
  24
  25 static void do_run_tests(struct manifest *m,
  26                          bool keep,
  27                          unsigned int *timeleft,
  28                          struct score *score)
  29 {
  30         struct list_head *list;
  31         struct ccan_file *i;
  32         char *cmdout;
  33
  34         score->total = 0;
  35         foreach_ptr(list, &m->run_tests, &m->api_tests) {
  36                 list_for_each(list, i, list) {
  37                         score->total++;
  38                         if (run_command(m, timeleft, &cmdout, "%s",
  39                                         i->compiled))
  40                                 score->score++;
  41                         else
  42                                 score_file_error(score, i, 0, "%s", cmdout);
  43                 }
  44         }
  45
  46         if (score->score == score->total)
  47                 score->pass = true;
  48 }
  49
  50 /* Gcc's warn_unused_result is fascist bullshit. */
  51 #define doesnt_matter()
  52
  53 static void run_under_debugger(struct manifest *m, struct score *score)
  54 {
  55         char *command;
  56         struct file_error *first;
  57
  58         if (!ask("Should I run the first failing test under the debugger?"))
  59                 return;
  60
  61         first = list_top(&score->per_file_errors, struct file_error, list);
  62         command = talloc_asprintf(m, "gdb -ex 'break tap.c:136' -ex 'run' %s",
  63                                   first->file->compiled);
  64         if (system(command))
  65                 doesnt_matter();
  66 }
  67
  68 struct ccanlint tests_pass = {
  69         .key = "tests_pass",
  70         .name = "Module's run and api tests pass",
  71         .check = do_run_tests,
  72         .handle = run_under_debugger,
  73         .can_run = can_run,
  74         .needs = "tests_compile"
  75 };
  76
  77 REGISTER_TEST(tests_pass);
  78
  79 struct ccanlint tests_pass_without_features = {
  80         .key = "tests_pass_without_features",
  81         .name = "Module's run and api tests pass (without features)",
  82         .check = do_run_tests,
  83         .handle = run_under_debugger,
  84         .needs = "tests_pass reduce_features"
  85 };
  86
  87 REGISTER_TEST(tests_pass_without_features);