+
+struct discover_boot_option *get_boot_option(struct discover_context *ctx,
+ int idx)
+{
+ struct discover_boot_option *opt;
+ int i = 0;
+
+ list_for_each_entry(&ctx->boot_options, opt, list) {
+ if (i++ == idx)
+ return opt;
+ }
+
+ assert(0);
+
+ return NULL;
+}
+
+void __check_boot_option_count(struct discover_context *ctx, int count,
+ const char *file, int line)
+{
+ struct discover_boot_option *opt;
+ int i = 0;
+
+ list_for_each_entry(&ctx->boot_options, opt, list)
+ i++;
+
+ if (i == count)
+ return;
+
+ fprintf(stderr, "%s:%d: boot option count check failed\n", file, line);
+ fprintf(stderr, "expected %d options, got %d:\n", count, i);
+
+ i = 1;
+ list_for_each_entry(&ctx->boot_options, opt, list)
+ fprintf(stderr, " %2d: %s [%s]\n", i++, opt->option->name,
+ opt->option->id);
+
+ exit(EXIT_FAILURE);
+}
+
+void __check_args(struct discover_boot_option *opt, const char *args,
+ const char *file, int line)
+{
+ int rc;
+
+ if (!opt->option->boot_args) {
+ fprintf(stderr, "%s%d: arg check failed\n", file, line);
+ fprintf(stderr, " no arguments parsed\n");
+ fprintf(stderr, " expected '%s'\n", args);
+ exit(EXIT_FAILURE);
+ }
+
+ rc = strcmp(opt->option->boot_args, args);
+ if (rc) {
+ fprintf(stderr, "%s%d: arg check failed\n", file, line);
+ fprintf(stderr, " got '%s'\n", opt->option->boot_args);
+ fprintf(stderr, " expected '%s'\n", args);
+ exit(EXIT_FAILURE);
+ }
+}
+
+void __check_name(struct discover_boot_option *opt, const char *name,
+ const char *file, int line)
+{
+ int rc;
+
+ rc = strcmp(opt->option->name, name);
+ if (rc) {
+ fprintf(stderr, "%s%d: name check failed\n", file, line);
+ fprintf(stderr, " got '%s'\n", opt->option->name);
+ fprintf(stderr, " expected '%s'\n", name);
+ exit(EXIT_FAILURE);
+ }
+}
+
+void __check_resolved_local_resource(struct resource *res,
+ struct discover_device *dev, const char *local_path,
+ const char *file, int line)
+{
+ const char *exp_url, *got_url;
+
+ if (!res)
+ errx(EXIT_FAILURE, "%s:%d: No resource", file, line);
+
+ if (!res->resolved)
+ errx(EXIT_FAILURE, "%s:%d: Resource is not resolved",
+ file, line);
+
+ exp_url = talloc_asprintf(res, "file://%s%s",
+ dev->mount_path, local_path);
+ got_url = pb_url_to_string(res->url);
+
+ if (strcmp(got_url, exp_url)) {
+ errx(EXIT_FAILURE,
+ "%s:%d Resource mismatch: got %s, expected %s",
+ file, line, got_url, exp_url);
+ }
+}
+
+void __check_unresolved_resource(struct resource *res,
+ const char *file, int line)
+{
+ if (!res)
+ errx(EXIT_FAILURE, "%s:%d: No resource", file, line);
+
+ if (res->resolved)
+ errx(EXIT_FAILURE, "%s:%d: Resource is resolved", file, line);
+}