git.ozlabs.org Git - ccan/blob - tools/ccanlint/tests/compile_test_helpers.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 <sys/types.h>
   6 #include <sys/stat.h>
   7 #include <fcntl.h>
   8 #include <unistd.h>
   9 #include <limits.h>
  10 #include <errno.h>
  11 #include <stdlib.h>
  12 #include <stdio.h>
  13 #include <err.h>
  14 #include <string.h>
  15 #include <ctype.h>
  16
  17 static const char *can_run(struct manifest *m)
  18 {
  19         if (safe_mode)
  20                 return "Safe mode enabled";
  21         return NULL;
  22 }
  23
  24 static bool compile(struct manifest *m,
  25                     bool keep,
  26                     struct ccan_file *cfile,
  27                     char **output)
  28 {
  29         cfile->compiled = maybe_temp_file(m, ".o", keep, cfile->fullname);
  30         return compile_object(m, cfile->fullname, ccan_dir, "",
  31                               cfile->compiled, output);
  32 }
  33
  34 static void do_compile_test_helpers(struct manifest *m,
  35                                     bool keep,
  36                                     unsigned int *timeleft,
  37                                     struct score *score)
  38 {
  39         struct ccan_file *i;
  40         bool errors = false, warnings = false;
  41
  42         if (list_empty(&m->other_test_c_files))
  43                 score->total = 0;
  44         else
  45                 score->total = 2;
  46
  47         list_for_each(&m->other_test_c_files, i, list) {
  48                 char *cmdout;
  49
  50                 if (!compile(m, keep, i, &cmdout)) {
  51                         errors = true;
  52                         score->error = "Failed to compile helper C files";
  53                         score_file_error(score, i, 0, cmdout);
  54                 } else if (!streq(cmdout, "")) {
  55                         warnings = true;
  56                         score->error = "Helper C files gave warnings";
  57                         score_file_error(score, i, 0, cmdout);
  58                 }
  59         }
  60
  61         if (!errors) {
  62                 score->pass = true;
  63                 score->score = score->total - warnings;
  64         }
  65 }
  66
  67 struct ccanlint compile_test_helpers = {
  68         .key = "tests_helpers_compile",
  69         .name = "Module test helper objects compile",
  70         .check = do_compile_test_helpers,
  71         .can_run = can_run,
  72 };
  73
  74 REGISTER_TEST(compile_test_helpers, &depends_built, &has_tests, NULL);