discover: implement default booting

[petitboot] / test / parser / utils.c

diff --git a/test/parser/utils.c b/test/parser/utils.c
index 8ac2060e033a1ca1f03518e99aa8e5d5601b1d04..70a40bbd5b60b2ce40daf3fec41c09b0b5d03a32 100644 (file)
--- a/test/parser/utils.c
+++ b/test/parser/utils.c
@@ -17,14 +17,27 @@
 
 #include "parser-test.h"
 
-static int n_parsers;
-static struct parser **parsers;
+struct p_item {
+       struct list_item list;
+       struct parser *parser;
+};
+
+STATIC_LIST(parsers);
 
 void __register_parser(struct parser *parser)
 {
-       parsers = talloc_realloc(NULL, parsers, struct parser *, n_parsers + 1);
-       parsers[n_parsers] = parser;
-       n_parsers++;
+       struct p_item* i = talloc(NULL, struct p_item);
+
+       i->parser = parser;
+       list_add(&parsers, &i->list);
+}
+
+static void __attribute__((destructor)) __cleanup_parsers(void)
+{
+       struct p_item *item, *tmp;
+
+       list_for_each_entry_safe(&parsers, item, tmp, list)
+               talloc_free(item);
 }
 
 static struct discover_device *test_create_device_simple(
@@ -73,7 +86,7 @@ struct parser_test *test_init(void)
        struct parser_test *test;
 
        test = talloc_zero(NULL, struct parser_test);
-       test->handler = device_handler_init(NULL, 0);
+       test->handler = device_handler_init(NULL, NULL, 0);
        test->ctx = test_create_context(test);
 
        return test;
@@ -122,23 +135,51 @@ void test_read_conf_file(struct parser_test *test, const char *filename)
 
 int test_run_parser(struct parser_test *test, const char *parser_name)
 {
-       struct parser *parser;
-       int i, rc = 0;
+       struct p_item* i;
 
-       for (i = 0; i < n_parsers; i++) {
-               parser = parsers[i];
-               if (strcmp(parser->name, parser_name))
+       list_for_each_entry(&parsers, i, list) {
+               if (strcmp(i->parser->name, parser_name))
                        continue;
-               test->ctx->parser = parser;
-               rc = parser->parse(test->ctx, test->conf.buf, test->conf.size);
-               break;
+               test->ctx->parser = i->parser;
+               return i->parser->parse(test->ctx, test->conf.buf, test->conf.size);
        }
 
-       if (i == n_parsers)
-               errx(EXIT_FAILURE, "%s: parser '%s' not found",
-                               __func__, parser_name);
+       errx(EXIT_FAILURE, "%s: parser '%s' not found", __func__, parser_name);
+}
+
+bool resource_resolve(struct device_handler *handler, struct parser *parser,
+               struct resource *resource)
+{
+       if (!resource)
+               return true;
+       if (resource->resolved)
+               return true;
 
-       return rc;
+       assert(parser);
+       assert(parser->resolve_resource);
+
+       return parser->resolve_resource(handler, resource);
+}
+
+void boot_option_resolve(struct device_handler *handler,
+               struct discover_boot_option *opt)
+{
+       resource_resolve(handler, opt->source, opt->boot_image);
+       resource_resolve(handler, opt->source, opt->initrd);
+       resource_resolve(handler, opt->source, opt->icon);
+}
+
+extern void device_handler_add_device(struct device_handler *handler,
+               struct discover_device *dev);
+
+void test_hotplug_device(struct parser_test *test, struct discover_device *dev)
+{
+       struct discover_boot_option *opt;
+
+       device_handler_add_device(test->handler, dev);
+
+       list_for_each_entry(&test->ctx->boot_options, opt, list)
+               boot_option_resolve(test->handler, opt);
 }
 
 struct discover_boot_option *get_boot_option(struct discover_context *ctx,
@@ -186,7 +227,7 @@ void __check_args(struct discover_boot_option *opt, const char *args,
        int rc;
 
        if (!opt->option->boot_args) {
-               fprintf(stderr, "%s%d: arg check failed\n", file, line);
+               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);
@@ -194,7 +235,7 @@ void __check_args(struct discover_boot_option *opt, const char *args,
 
        rc = strcmp(opt->option->boot_args, args);
        if (rc) {
-               fprintf(stderr, "%s%d: arg check failed\n", file, line);
+               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);
@@ -208,9 +249,51 @@ void __check_name(struct discover_boot_option *opt, const char *name,
 
        rc = strcmp(opt->option->name, name);
        if (rc) {
-               fprintf(stderr, "%s%d: name check failed\n", file, line);
+               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)) {
+               fprintf(stderr, "%s:%d: Resource mismatch\n", file, line);
+               fprintf(stderr, "  got      '%s'\n", got_url);
+               fprintf(stderr, "  expected '%s'\n", exp_url);
+               exit(EXIT_FAILURE);
+       }
+}
+
+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);
+}
+
+void __check_not_present_resource(struct resource *res,
+               const char *file, int line)
+{
+       if (res)
+               errx(EXIT_FAILURE, "%s:%d: Resource present", file, line);
+}