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