1 files changed, 62 insertions, 0 deletions
diff --git a/sys/contrib/dev/iwlwifi/mld/tests/hcmd.c b/sys/contrib/dev/iwlwifi/mld/tests/hcmd.c
new file mode 100644
index 000000000000..0e3b9417dd63
--- /dev/null
+++ b/sys/contrib/dev/iwlwifi/mld/tests/hcmd.c
@@ -0,0 +1,62 @@
+// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
+/*
+ * KUnit tests for channel helper functions
+ *
+ * Copyright (C) 2024-2025 Intel Corporation
+ */
+#include <kunit/test.h>
+
+#include <iwl-trans.h>
+#include "mld.h"
+
+MODULE_IMPORT_NS("EXPORTED_FOR_KUNIT_TESTING");
+
+static void test_hcmd_names_sorted(struct kunit *test)
+{
+	int i;
+
+	for (i = 0; i < global_iwl_mld_goups_size; i++) {
+		const struct iwl_hcmd_arr *arr = &iwl_mld_groups[i];
+		int j;
+
+		if (!arr->arr)
+			continue;
+		for (j = 0; j < arr->size - 1; j++)
+			KUNIT_EXPECT_LE(test, arr->arr[j].cmd_id,
+					arr->arr[j + 1].cmd_id);
+	}
+}
+
+static void test_hcmd_names_for_rx(struct kunit *test)
+{
+	static struct iwl_trans t = {
+		.conf.command_groups = iwl_mld_groups,
+	};
+
+	t.conf.command_groups_size = global_iwl_mld_goups_size;
+
+	for (unsigned int i = 0; i < iwl_mld_rx_handlers_num; i++) {
+		const struct iwl_rx_handler *rxh;
+		const char *name;
+
+		rxh = &iwl_mld_rx_handlers[i];
+
+		name = iwl_get_cmd_string(&t, rxh->cmd_id);
+		KUNIT_EXPECT_NOT_NULL(test, name);
+		KUNIT_EXPECT_NE_MSG(test, strcmp(name, "UNKNOWN"), 0,
+				    "ID 0x%04x is UNKNOWN", rxh->cmd_id);
+	}
+}
+
+static struct kunit_case hcmd_names_cases[] = {
+	KUNIT_CASE(test_hcmd_names_sorted),
+	KUNIT_CASE(test_hcmd_names_for_rx),
+	{},
+};
+
+static struct kunit_suite hcmd_names = {
+	.name = "iwlmld-hcmd-names",
+	.test_cases = hcmd_names_cases,
+};
+
+kunit_test_suite(hcmd_names);