+#include <ccan/cdump/cdump.h>
+/* Include the C files directly. */
+#include <ccan/cdump/cdump.c>
+#include <ccan/tap/tap.h>
+
+int main(void)
+{
+ struct cdump_definitions *defs;
+ const struct cdump_type *t;
+ char *ctx = tal(NULL, char), *problems;
+
+ /* This is how many tests you plan to run */
+ plan_tests(20);
+
+ /* unions and comments. */
+ defs = cdump_extract(ctx,
+ "struct foo {\n"
+ " int x[5 */* Comment */7];\n"
+ " int y[5// Comment\n"
+ " * 7];\n"
+ " int z[5 *\n"
+ "#ifdef FOO\n"
+ " 7\n"
+ "#endif\n"
+ "];\n"
+ "};\n", &problems);
+
+ ok1(defs);
+ ok1(tal_parent(defs) == ctx);
+ ok1(!problems);
+ t = strmap_get(&defs->structs, "foo");
+ ok1(t);
+ ok1(tal_count(t->u.members) == 3);
+ ok1(streq(t->u.members[0].name, "x"));
+ ok1(t->u.members[0].type->kind == CDUMP_ARRAY);
+ ok1(streq(t->u.members[0].type->u.arr.size, "5 * 7"));
+ ok1(t->u.members[0].type->u.arr.type->kind == CDUMP_UNKNOWN);
+ ok1(streq(t->u.members[0].type->u.arr.type->name, "int"));
+
+ ok1(streq(t->u.members[1].name, "y"));
+ ok1(t->u.members[1].type->kind == CDUMP_ARRAY);
+ ok1(streq(t->u.members[1].type->u.arr.size, "5 * 7"));
+ ok1(t->u.members[1].type->u.arr.type->kind == CDUMP_UNKNOWN);
+ ok1(streq(t->u.members[1].type->u.arr.type->name, "int"));
+
+ ok1(streq(t->u.members[2].name, "z"));
+ ok1(t->u.members[2].type->kind == CDUMP_ARRAY);
+ ok1(streq(t->u.members[2].type->u.arr.size, "5 * 7"));
+ ok1(t->u.members[2].type->u.arr.type->kind == CDUMP_UNKNOWN);
+ ok1(streq(t->u.members[2].type->u.arr.type->name, "int"));
+
+ /* This exits depending on whether all tests passed */
+ return exit_status();
+}