diff --git a/android/ipc-tester.c b/android/ipc-tester.c
index 088c324..2871587 100644
--- a/android/ipc-tester.c
+++ b/android/ipc-tester.c
@@ -882,5 +882,79 @@ int main(int argc, char *argv[])
 			sizeof(struct hal_cmd_sock_connect), -1,
 			HAL_SERVICE_ID_BLUETOOTH, HAL_SERVICE_ID_SOCK);
 
+	/* check for valid data size for HID Host */
+	test_datasize_valid("HIDHOST Connect+", HAL_SERVICE_ID_HIDHOST,
+			HAL_OP_HIDHOST_CONNECT,
+			sizeof(struct hal_cmd_hidhost_connect), 1,
+			HAL_SERVICE_ID_BLUETOOTH, HAL_SERVICE_ID_HIDHOST);
+	test_datasize_valid("HIDHOST Connect-", HAL_SERVICE_ID_HIDHOST,
+			HAL_OP_HIDHOST_CONNECT,
+			sizeof(struct hal_cmd_hidhost_connect), -1,
+			HAL_SERVICE_ID_BLUETOOTH, HAL_SERVICE_ID_HIDHOST);
+	test_datasize_valid("HIDHOST Disconnect+", HAL_SERVICE_ID_HIDHOST,
+			HAL_OP_HIDHOST_DISCONNECT,
+			sizeof(struct hal_cmd_hidhost_disconnect), 1,
+			HAL_SERVICE_ID_BLUETOOTH, HAL_SERVICE_ID_HIDHOST);
+	test_datasize_valid("HIDHOST Disconnect-", HAL_SERVICE_ID_HIDHOST,
+			HAL_OP_HIDHOST_DISCONNECT,
+			sizeof(struct hal_cmd_hidhost_disconnect), -1,
+			HAL_SERVICE_ID_BLUETOOTH, HAL_SERVICE_ID_HIDHOST);
+	test_datasize_valid("HIDHOST Virt. Unplug+", HAL_SERVICE_ID_HIDHOST,
+			HAL_OP_HIDHOST_VIRTUAL_UNPLUG,
+			sizeof(struct hal_cmd_hidhost_virtual_unplug), 1,
+			HAL_SERVICE_ID_BLUETOOTH, HAL_SERVICE_ID_HIDHOST);
+	test_datasize_valid("HIDHOST Virt. Unplug-", HAL_SERVICE_ID_HIDHOST,
+			HAL_OP_HIDHOST_VIRTUAL_UNPLUG,
+			sizeof(struct hal_cmd_hidhost_virtual_unplug), -1,
+			HAL_SERVICE_ID_BLUETOOTH, HAL_SERVICE_ID_HIDHOST);
+	test_datasize_valid("HIDHOST Set Info+", HAL_SERVICE_ID_HIDHOST,
+			HAL_OP_HIDHOST_SET_INFO,
+			sizeof(struct hal_cmd_hidhost_set_info), 1,
+			HAL_SERVICE_ID_BLUETOOTH, HAL_SERVICE_ID_HIDHOST);
+	test_datasize_valid("HIDHOST Set Info-", HAL_SERVICE_ID_HIDHOST,
+			HAL_OP_HIDHOST_SET_INFO,
+			sizeof(struct hal_cmd_hidhost_set_info), -1,
+			HAL_SERVICE_ID_BLUETOOTH, HAL_SERVICE_ID_HIDHOST);
+	test_datasize_valid("HIDHOST Get Protocol+", HAL_SERVICE_ID_HIDHOST,
+			HAL_OP_HIDHOST_GET_PROTOCOL,
+			sizeof(struct hal_cmd_hidhost_get_protocol), 1,
+			HAL_SERVICE_ID_BLUETOOTH, HAL_SERVICE_ID_HIDHOST);
+	test_datasize_valid("HIDHOST Get Protocol-", HAL_SERVICE_ID_HIDHOST,
+			HAL_OP_HIDHOST_GET_PROTOCOL,
+			sizeof(struct hal_cmd_hidhost_get_protocol), -1,
+			HAL_SERVICE_ID_BLUETOOTH, HAL_SERVICE_ID_HIDHOST);
+	test_datasize_valid("HIDHOST Set Protocol+", HAL_SERVICE_ID_HIDHOST,
+			HAL_OP_HIDHOST_SET_PROTOCOL,
+			sizeof(struct hal_cmd_hidhost_set_protocol), 1,
+			HAL_SERVICE_ID_BLUETOOTH, HAL_SERVICE_ID_HIDHOST);
+	test_datasize_valid("HIDHOST Set Protocol-", HAL_SERVICE_ID_HIDHOST,
+			HAL_OP_HIDHOST_SET_PROTOCOL,
+			sizeof(struct hal_cmd_hidhost_set_protocol), -1,
+			HAL_SERVICE_ID_BLUETOOTH, HAL_SERVICE_ID_HIDHOST);
+	test_datasize_valid("HIDHOST Get Report+", HAL_SERVICE_ID_HIDHOST,
+			HAL_OP_HIDHOST_GET_REPORT,
+			sizeof(struct hal_cmd_hidhost_get_report), 1,
+			HAL_SERVICE_ID_BLUETOOTH, HAL_SERVICE_ID_HIDHOST);
+	test_datasize_valid("HIDHOST Get Report-", HAL_SERVICE_ID_HIDHOST,
+			HAL_OP_HIDHOST_GET_REPORT,
+			sizeof(struct hal_cmd_hidhost_get_report), -1,
+			HAL_SERVICE_ID_BLUETOOTH, HAL_SERVICE_ID_HIDHOST);
+	test_datasize_valid("HIDHOST Set Report+", HAL_SERVICE_ID_HIDHOST,
+			HAL_OP_HIDHOST_SET_REPORT,
+			sizeof(struct hal_cmd_hidhost_set_report), 1,
+			HAL_SERVICE_ID_BLUETOOTH, HAL_SERVICE_ID_HIDHOST);
+	test_datasize_valid("HIDHOST Set Report-", HAL_SERVICE_ID_HIDHOST,
+			HAL_OP_HIDHOST_SET_REPORT,
+			sizeof(struct hal_cmd_hidhost_set_report), -1,
+			HAL_SERVICE_ID_BLUETOOTH, HAL_SERVICE_ID_HIDHOST);
+	test_datasize_valid("HIDHOST Send Data+", HAL_SERVICE_ID_HIDHOST,
+			HAL_OP_HIDHOST_SEND_DATA,
+			sizeof(struct hal_cmd_hidhost_send_data), 1,
+			HAL_SERVICE_ID_BLUETOOTH, HAL_SERVICE_ID_HIDHOST);
+	test_datasize_valid("HIDHOST Send Data-", HAL_SERVICE_ID_HIDHOST,
+			HAL_OP_HIDHOST_SEND_DATA,
+			sizeof(struct hal_cmd_hidhost_send_data), -1,
+			HAL_SERVICE_ID_BLUETOOTH, HAL_SERVICE_ID_HIDHOST);
+
 	return tester_run();
 }