git.ozlabs.org Git - ccan/blob - ccan/cdump/test/run-arraysize.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(20);
  14
  15         /* unions and comments. */
  16         defs = cdump_extract(ctx,
  17                              "struct foo {\n"
  18                              "  int x[5 */* Comment */7];\n"
  19                              "  int y[5// Comment\n"
  20                              " * 7];\n"
  21                              "  int z[5 *\n"
  22                              "#ifdef FOO\n"
  23                              " 7\n"
  24                              "#endif\n"
  25                              "];\n"
  26                              "};\n", &problems);
  27
  28         ok1(defs);
  29         ok1(tal_parent(defs) == ctx);
  30         ok1(!problems);
  31         t = strmap_get(&defs->structs, "foo");
  32         ok1(t);
  33         ok1(tal_count(t->u.members) == 3);
  34         ok1(streq(t->u.members[0].name, "x"));
  35         ok1(t->u.members[0].type->kind == CDUMP_ARRAY);
  36         ok1(streq(t->u.members[0].type->u.arr.size, "5 * 7"));
  37         ok1(t->u.members[0].type->u.arr.type->kind == CDUMP_UNKNOWN);
  38         ok1(streq(t->u.members[0].type->u.arr.type->name, "int"));
  39
  40         ok1(streq(t->u.members[1].name, "y"));
  41         ok1(t->u.members[1].type->kind == CDUMP_ARRAY);
  42         ok1(streq(t->u.members[1].type->u.arr.size, "5 * 7"));
  43         ok1(t->u.members[1].type->u.arr.type->kind == CDUMP_UNKNOWN);
  44         ok1(streq(t->u.members[1].type->u.arr.type->name, "int"));
  45
  46         ok1(streq(t->u.members[2].name, "z"));
  47         ok1(t->u.members[2].type->kind == CDUMP_ARRAY);
  48         ok1(streq(t->u.members[2].type->u.arr.size, "5 * 7"));
  49         ok1(t->u.members[2].type->u.arr.type->kind == CDUMP_UNKNOWN);
  50         ok1(streq(t->u.members[2].type->u.arr.type->name, "int"));
  51
  52         /* This exits depending on whether all tests passed */
  53         return exit_status();
  54 }