git.ozlabs.org Git - ccan/blob - ccan/cdump/test/run-attributes.c

   1 #include <ccan/cdump/cdump.h>
   2 /* Include the C files directly. */
   3 #include <ccan/cdump/cdump.c>
   4 #include <ccan/tap/tap.h>
   5
   6 int main(void)
   7 {
   8         struct cdump_definitions *defs;
   9         const struct cdump_type *t;
  10         char *ctx = tal(NULL, char), *problems;
  11
  12         /* This is how many tests you plan to run */
  13         plan_tests(37);
  14
  15         defs = cdump_extract(ctx, "__attribute__((xxx)) enum foo __attribute__((xxx)) { BAR } __attribute__((xxx));", NULL);
  16         ok1(defs);
  17         ok1(tal_parent(defs) == ctx);
  18
  19         ok1(strmap_empty(&defs->structs));
  20         ok1(strmap_empty(&defs->unions));
  21         t = strmap_get(&defs->enums, "foo");
  22         ok1(t);
  23         ok1(t->kind == CDUMP_ENUM);
  24         ok1(streq(t->name, "foo"));
  25         ok1(tal_count(t->u.enum_vals) == 1);
  26         ok1(streq(t->u.enum_vals[0].name, "BAR"));
  27         ok1(!t->u.enum_vals[0].value);
  28
  29         defs = cdump_extract(ctx, "__attribute__((xxx)) struct foo __attribute__((xxx)) { int __attribute__((xxx)) x __attribute__((xxx)); } __attribute__((xxx));", &problems);
  30         ok1(defs);
  31         ok1(tal_parent(defs) == ctx);
  32         ok1(!problems);
  33
  34         ok1(strmap_empty(&defs->enums));
  35         ok1(strmap_empty(&defs->unions));
  36         t = strmap_get(&defs->structs, "foo");
  37         ok1(t);
  38         ok1(t->kind == CDUMP_STRUCT);
  39         ok1(streq(t->name, "foo"));
  40         ok1(tal_count(t->u.members) == 1);
  41         ok1(streq(t->u.members[0].name, "x"));
  42         ok1(t->u.members[0].type->kind == CDUMP_UNKNOWN);
  43         ok1(streq(t->u.members[0].type->name, "int"));
  44
  45         defs = cdump_extract(ctx, "struct foo { int x, __attribute__((xxx)) y; };", &problems);
  46         ok1(defs);
  47         ok1(tal_parent(defs) == ctx);
  48         ok1(!problems);
  49
  50         ok1(strmap_empty(&defs->enums));
  51         ok1(strmap_empty(&defs->unions));
  52         t = strmap_get(&defs->structs, "foo");
  53         ok1(t);
  54         ok1(t->kind == CDUMP_STRUCT);
  55         ok1(streq(t->name, "foo"));
  56         ok1(tal_count(t->u.members) == 2);
  57
  58         ok1(streq(t->u.members[0].name, "x"));
  59         ok1(t->u.members[0].type->kind == CDUMP_UNKNOWN);
  60         ok1(streq(t->u.members[0].type->name, "int"));
  61
  62         ok1(streq(t->u.members[1].name, "y"));
  63         ok1(t->u.members[1].type->kind == CDUMP_UNKNOWN);
  64         ok1(streq(t->u.members[1].type->name, "int"));
  65
  66         /* This exits depending on whether all tests passed */
  67         return exit_status();
  68 }