1 files changed, 50 insertions, 0 deletions
diff --git a/src/test/test-gpt.c b/src/test/test-gpt.c
new file mode 100644
index 0000000..5037f49
--- /dev/null
+++ b/src/test/test-gpt.c
@@ -0,0 +1,50 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include "architecture.h"
+#include "glyph-util.h"
+#include "gpt.h"
+#include "log.h"
+#include "pretty-print.h"
+#include "strv.h"
+#include "terminal-util.h"
+#include "tests.h"
+#include "util.h"
+
+TEST(gpt_types_against_architectures) {
+        int r;
+
+        /* Dumps a table indicating for which architectures we know we have matching GPT partition
+         * types. Also validates whether we can properly categorize the entries. */
+
+        FOREACH_STRING(prefix, "root-", "usr-")
+                for (Architecture a = 0; a < _ARCHITECTURE_MAX; a++)
+                        FOREACH_STRING(suffix, "", "-verity", "-verity-sig") {
+                                _cleanup_free_ char *joined = NULL;
+                                sd_id128_t id;
+
+                                joined = strjoin(prefix, architecture_to_string(a), suffix);
+                                if (!joined)
+                                        return (void) log_oom();
+
+                                r = gpt_partition_type_uuid_from_string(joined, &id);
+                                if (r < 0) {
+                                        printf("%s %s\n", RED_CROSS_MARK(), joined);
+                                        continue;
+                                }
+
+                                printf("%s %s\n", GREEN_CHECK_MARK(), joined);
+
+                                if (streq(prefix, "root-") && streq(suffix, ""))
+                                        assert_se(gpt_partition_type_is_root(id));
+                                if (streq(prefix, "root-") && streq(suffix, "-verity"))
+                                        assert_se(gpt_partition_type_is_root_verity(id));
+                                if (streq(prefix, "usr-") && streq(suffix, ""))
+                                        assert_se(gpt_partition_type_is_usr(id));
+                                if (streq(prefix, "usr-") && streq(suffix, "-verity"))
+                                        assert_se(gpt_partition_type_is_usr_verity(id));
+
+                                assert_se(gpt_partition_type_uuid_to_arch(id) == a);
+                        }
+}
+
+DEFINE_TEST_MAIN(LOG_INFO);