test/parser: Add check_boot_option_count helper & get_boot_option

[petitboot] / test / parser / utils.c

diff --git a/test/parser/utils.c b/test/parser/utils.c
index 69b0006d1f25c6263b8f58f76e02ad6cd466ab36..019ba633e23b8de944dca06d906b8e3d4423aa31 100644 (file)
--- a/test/parser/utils.c
+++ b/test/parser/utils.c
@@ -140,3 +140,42 @@ int test_run_parser(struct parser_test *test, const char *parser_name)
 
        return rc;
 }
+
+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);
+}