tests/usb-hcd-uhci-test.c

   1 /*
   2  * QTest testcase for USB UHCI controller
   3  *
   4  * Copyright (c) 2014 HUAWEI TECHNOLOGIES CO., LTD.
   5  *
   6  * This work is licensed under the terms of the GNU GPL, version 2 or later.
   7  * See the COPYING file in the top-level directory.
   8  */
   9
  10 #include <glib.h>
  11 #include <string.h>
  12 #include "libqtest.h"
  13 #include "qemu/osdep.h"
  14 #include "libqos/usb.h"
  15 #include "hw/usb/uhci-regs.h"
  16
  17
  18 static void test_uhci_init(void)
  19 {
  20 }
  21
  22 static void test_port(int port)
  23 {
  24     QPCIBus *pcibus;
  25     struct qhc uhci;
  26
  27     g_assert(port > 0);
  28     pcibus = qpci_init_pc();
  29     g_assert(pcibus != NULL);
  30     qusb_pci_init_one(pcibus, &uhci, QPCI_DEVFN(0x1d, 0), 4);
  31     uhci_port_test(&uhci, port - 1, UHCI_PORT_CCS);
  32 }
  33
  34 static void test_port_1(void)
  35 {
  36     test_port(1);
  37 }
  38
  39 static void test_port_2(void)
  40 {
  41     test_port(2);
  42 }
  43
  44 static void test_uhci_hotplug(void)
  45 {
  46     usb_test_hotplug("uhci", 2, test_port_2);
  47 }
  48
  49 static void test_usb_storage_hotplug(void)
  50 {
  51     QDict *response;
  52
  53     response = qmp("{'execute': 'device_add',"
  54                    " 'arguments': {"
  55                    "   'driver': 'usb-storage',"
  56                    "   'drive': 'drive0',"
  57                    "   'id': 'usbdev0'"
  58                    "}}");
  59     g_assert(response);
  60     g_assert(!qdict_haskey(response, "error"));
  61     QDECREF(response);
  62
  63     response = qmp("{'execute': 'device_del',"
  64                            " 'arguments': {"
  65                            "   'id': 'usbdev0'"
  66                            "}}");
  67     g_assert(response);
  68     g_assert(!qdict_haskey(response, "error"));
  69     QDECREF(response);
  70
  71     response = qmp("");
  72     g_assert(response);
  73     g_assert(qdict_haskey(response, "event"));
  74     g_assert(!strcmp(qdict_get_str(response, "event"), "DEVICE_DELETED"));
  75     QDECREF(response);
  76 }
  77
  78 int main(int argc, char **argv)
  79 {
  80     int ret;
  81
  82     g_test_init(&argc, &argv, NULL);
  83
  84     qtest_add_func("/uhci/pci/init", test_uhci_init);
  85     qtest_add_func("/uhci/pci/port1", test_port_1);
  86     qtest_add_func("/uhci/pci/hotplug", test_uhci_hotplug);
  87     qtest_add_func("/uhci/pci/hotplug/usb-storage", test_usb_storage_hotplug);
  88
  89     qtest_start("-device piix3-usb-uhci,id=uhci,addr=1d.0"
  90                 " -drive id=drive0,if=none,file=/dev/null,format=raw"
  91                 " -device usb-tablet,bus=uhci.0,port=1");
  92     ret = g_test_run();
  93     qtest_end();
  94
  95     return ret;
  96 }