xref: /openbmc/qemu/tests/qtest/pxe-test.c (revision 05caa062)
1 /*
2  * PXE test cases.
3  *
4  * Copyright (c) 2016, 2017 Red Hat Inc.
5  *
6  * Authors:
7  *  Michael S. Tsirkin <mst@redhat.com>,
8  *  Victor Kaplansky <victork@redhat.com>
9  *  Thomas Huth <thuth@redhat.com>
10  *
11  * This work is licensed under the terms of the GNU GPL, version 2 or later.
12  * See the COPYING file in the top-level directory.
13  */
14 
15 #include "qemu/osdep.h"
16 #include <glib/gstdio.h>
17 #include "libqtest.h"
18 #include "boot-sector.h"
19 #include "ppc-util.h"
20 
21 #define NETNAME "net0"
22 
23 static char disk[] = "tests/pxe-test-disk-XXXXXX";
24 
25 typedef struct testdef {
26     const char *machine;    /* Machine type */
27     const char *model;      /* NIC device model */
28     const char *extra;      /* Any additional parameters */
29 } testdef_t;
30 
31 static testdef_t x86_tests[] = {
32     { "pc", "e1000" },
33     { "pc", "virtio-net-pci" },
34     { "q35", "e1000e" },
35     { "q35", "virtio-net-pci", },
36     { NULL },
37 };
38 
39 static testdef_t x86_tests_slow[] = {
40     { "pc", "ne2k_pci", },
41     { "pc", "i82550", },
42     { "pc", "rtl8139" },
43     { "pc", "vmxnet3" },
44     { NULL },
45 };
46 
47 static testdef_t ppc64_tests[] = {
48     { "pseries", "spapr-vlan",
49       "-machine vsmt=8," PSERIES_DEFAULT_CAPABILITIES },
50     { "pseries", "virtio-net-pci",
51       "-machine vsmt=8," PSERIES_DEFAULT_CAPABILITIES },
52     { NULL },
53 };
54 
55 static testdef_t ppc64_tests_slow[] = {
56     { "pseries", "e1000",
57       "-machine vsmt=8," PSERIES_DEFAULT_CAPABILITIES },
58     { NULL },
59 };
60 
61 static testdef_t s390x_tests[] = {
62     { "s390-ccw-virtio", "virtio-net-ccw" },
63     { NULL },
64 };
65 
66 static void test_pxe_one(const testdef_t *test, bool ipv6)
67 {
68     QTestState *qts;
69     char *args;
70     const char *extra = test->extra;
71 
72     if (!extra) {
73         extra = "";
74     }
75 
76     args = g_strdup_printf(
77         "-accel kvm -accel tcg -machine %s -nodefaults -boot order=n "
78         "-netdev user,id=" NETNAME ",tftp=./,bootfile=%s,ipv4=%s,ipv6=%s "
79         "-device %s,bootindex=1,netdev=" NETNAME " %s",
80         test->machine, disk, ipv6 ? "off" : "on", ipv6 ? "on" : "off",
81         test->model, extra);
82 
83     qts = qtest_init(args);
84     boot_sector_test(qts);
85     qtest_quit(qts);
86     g_free(args);
87 }
88 
89 static void test_pxe_ipv4(gconstpointer data)
90 {
91     const testdef_t *test = data;
92 
93     test_pxe_one(test, false);
94 }
95 
96 static void test_pxe_ipv6(gconstpointer data)
97 {
98     const testdef_t *test = data;
99 
100     test_pxe_one(test, true);
101 }
102 
103 static void test_batch(const testdef_t *tests, bool ipv6)
104 {
105     int i;
106 
107     for (i = 0; tests[i].machine; i++) {
108         const testdef_t *test = &tests[i];
109         char *testname;
110 
111         if (!qtest_has_device(test->model)) {
112             continue;
113         }
114 
115         testname = g_strdup_printf("pxe/ipv4/%s/%s",
116                                    test->machine, test->model);
117         qtest_add_data_func(testname, test, test_pxe_ipv4);
118         g_free(testname);
119 
120         if (ipv6) {
121             testname = g_strdup_printf("pxe/ipv6/%s/%s",
122                                        test->machine, test->model);
123             qtest_add_data_func(testname, test, test_pxe_ipv6);
124             g_free(testname);
125         }
126     }
127 }
128 
129 int main(int argc, char *argv[])
130 {
131     int ret;
132     const char *arch = qtest_get_arch();
133 
134     g_test_init(&argc, &argv, NULL);
135 
136     if (!qtest_has_accel("tcg") && !qtest_has_accel("kvm")) {
137         g_test_skip("No KVM or TCG accelerator available");
138         return 0;
139     }
140 
141     ret = boot_sector_init(disk);
142     if(ret)
143         return ret;
144 
145 
146     if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) {
147         test_batch(x86_tests, false);
148         if (g_test_slow()) {
149             test_batch(x86_tests_slow, false);
150         }
151     } else if (strcmp(arch, "ppc64") == 0) {
152         test_batch(ppc64_tests, g_test_slow());
153         if (g_test_slow()) {
154             test_batch(ppc64_tests_slow, true);
155         }
156     } else if (g_str_equal(arch, "s390x")) {
157         test_batch(s390x_tests, g_test_slow());
158     }
159     ret = g_test_run();
160     boot_sector_cleanup(disk);
161     return ret;
162 }
163