1 /****************************************************************************
2 * Test cases for ethtool command-line parsing
3 * Copyright 2011 Solarflare Communications Inc.
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 as published
7 * by the Free Software Foundation, incorporated herein by reference.
8 */
9
10 #include <stdio.h>
11 #include <stdlib.h>
12 #define TEST_NO_WRAPPERS
13 #include "internal.h"
14
15 #ifdef ETHTOOL_ENABLE_NETLINK
16 #define IS_NL 1
17 #else
18 #define IS_NL 0
19 #endif
20
21 static struct test_case {
22 int rc;
23 const char *args;
24 } test_cases[] = {
25 { 1, "" },
26 { 0, "devname" },
27 { 0, "15_char_devname" },
28 /* netlink interface allows names up to 127 characters */
29 { !IS_NL, "16_char_devname!" },
30 { !IS_NL, "127_char_devname0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcde" },
31 { 1, "128_char_devname0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef" },
32 /* Argument parsing for -s is specialised */
33 { 0, "-s devname" },
34 { 0, "--change devname speed 100 duplex half mdix auto" },
35 { 1, "-s devname speed foo" },
36 { 1, "--change devname speed" },
37 { 0, "-s devname duplex half" },
38 { 1, "--change devname duplex foo" },
39 { 1, "-s devname duplex" },
40 { 1, "--change devname mdix foo" },
41 { 1, "-s devname mdix" },
42 { 0, "--change devname port tp" },
43 { 1, "-s devname port foo" },
44 { 1, "--change devname port" },
45 { 0, "-s devname autoneg on" },
46 { 1, "--change devname autoneg foo" },
47 { 1, "-s devname autoneg" },
48 { 0, "--change devname advertise 0x1" },
49 { 0, "--change devname advertise 0xf" },
50 { 0, "--change devname advertise 0Xf" },
51 { 0, "--change devname advertise 1" },
52 { 0, "--change devname advertise f" },
53 { 0, "--change devname advertise 01" },
54 { 0, "--change devname advertise 0f" },
55 { 0, "--change devname advertise 0xfffffffffffffffffffffffffffffffff" },
56 { 0, "--change devname advertise fffffffffffffffffffffffffffffffff" },
57 { 0, "--change devname advertise 0x0000fffffffffffffffffffffffffffff" },
58 { 0, "--change devname advertise 0000fffffffffffffffffffffffffffff" },
59 { 1, "-s devname advertise" },
60 { 1, "-s devname advertise 0x" },
61 { 1, "-s devname advertise foo" },
62 { 1, "-s devname advertise 0xfoo" },
63 { 1, "--change devname advertise" },
64 { 0, "-s devname phyad 1" },
65 { 1, "--change devname phyad foo" },
66 { 1, "-s devname phyad" },
67 /* Deprecated 'xcvr' detected by netlink parser */
68 { IS_NL, "--change devname xcvr external" },
69 { 1, "-s devname xcvr foo" },
70 { 1, "--change devname xcvr" },
71 { 0, "-s devname wol p" },
72 { 1, "--change devname wol" },
73 { 0, "-s devname sopass 01:23:45:67:89:ab" },
74 { 1, "--change devname sopass 01:23:45:67:89:" },
75 { 1, "-s devname sopass 01:23:45:67:89" },
76 { 1, "--change devname sopass" },
77 { 0, "-s devname msglvl 1" },
78 { 1, "--change devname msglvl" },
79 { 0, "-s devname msglvl hw on rx_status off" },
80 { 1, "--change devname msglvl hw foo" },
81 { 1, "-s devname msglvl hw" },
82 { 0, "--change devname speed 100 duplex half port tp autoneg on advertise 0x1 phyad 1 wol p sopass 01:23:45:67:89:ab msglvl 1" },
83 /* Deprecated 'xcvr' detected by netlink parser */
84 { IS_NL, "--change devname speed 100 duplex half port tp autoneg on advertise 0x1 phyad 1 xcvr external wol p sopass 01:23:45:67:89:ab msglvl 1" },
85 { 1, "-s devname foo" },
86 { 1, "-s" },
87 { 0, "-a devname" },
88 { 0, "--show-pause devname" },
89 { 1, "-a" },
90 /* Many other sub-commands use parse_generic_cmdline() and
91 * don't need to be check in that much detail. */
92 { 0, "-A devname autoneg on" },
93 { 1, "--pause devname autoneg foo" },
94 { 1, "-A devname autoneg" },
95 { 0, "--pause devname rx off" },
96 { 0, "-A devname tx on rx on autoneg off" },
97 { 1, "--pause devname foo on" },
98 { 1, "-A" },
99 { 0, "-c devname" },
100 { 0, "--show-coalesce devname" },
101 { 0, "-C devname adaptive-rx on adaptive-tx off rx-usecs 1 rx-frames 2 rx-usecs-irq 3 rx-frames-irq 4 tx-usecs 5 tx-frames 6 tx-usecs-irq 7 tx-frames-irq 8 stats-block-usecs 9 pkt-rate-low 10" },
102 { 0, "--coalesce devname rx-usecs-low 11 rx-frames-low 12 tx-usecs-low 13 tx-frames-low 14 pkt-rate-high 15 rx-usecs-high 16 rx-frames-high 17 tx-usecs-high 18 tx-frames-high 19 sample-interval 20" },
103 { 1, "-C devname adaptive-rx foo" },
104 { 1, "--coalesce devname adaptive-rx" },
105 { 1, "-C devname foo on" },
106 { 1, "-C" },
107 { 0, "-g devname" },
108 { 0, "--show-ring devname" },
109 { 1, "-g" },
110 { 0, "-G devname rx 1 rx-mini 2 rx-jumbo 3 tx 4" },
111 { 0, "--set-ring devname rx 1 rx-mini 2 rx-jumbo 3 tx 4" },
112 { 1, "-G devname rx foo" },
113 { 1, "--set-ring devname rx" },
114 { 1, "-G devname foo 1" },
115 { 1, "-G" },
116 { 1, "-k" },
117 { 1, "-K" },
118 { 0, "-i devname" },
119 { 0, "--driver devname" },
120 { 1, "-i" },
121 { 0, "-d devname" },
122 { 0, "--register-dump devname raw on file foo" },
123 { 1, "-d devname raw foo" },
124 { 1, "--register-dump devname file" },
125 { 1, "-d devname foo" },
126 { 1, "-d" },
127 { 0, "-e devname" },
128 { 0, "--eeprom-dump devname raw on offset 1 length 2" },
129 { 1, "-e devname raw foo" },
130 { 1, "--eeprom-dump devname offset foo" },
131 { 1, "-e devname length" },
132 { 1, "--eeprom-dump devname foo" },
133 { 1, "-e" },
134 { 0, "-E devname" },
135 { 0, "--change-eeprom devname magic 0x87654321 offset 0 value 1" },
136 { 0, "-E devname magic 0x87654321 offset 0 length 2" },
137 { 1, "-E" },
138 { 0, "-r devname" },
139 { 0, "--negotiate devname" },
140 { 1, "-r" },
141 { 0, "-p devname" },
142 { 0, "--identify devname 1" },
143 { 1, "-p devname 1 foo" },
144 { 1, "--identify devname foo" },
145 { 1, "-p" },
146 /* Argument parsing for -t is specialised */
147 { 0, "-t devname" },
148 { 0, "--test devname online" },
149 { 1, "-t devname foo" },
150 { 1, "--test devname online foo" },
151 { 0, "-S devname" },
152 { 0, "--statistics devname" },
153 { 1, "-S" },
154 /* Argument parsing for -n/-u is specialised */
155 { 0, "-n devname rx-flow-hash tcp4" },
156 { 0, "-u devname rx-flow-hash sctp4" },
157 { 0, "--show-nfc devname rx-flow-hash udp6" },
158 { 0, "--show-ntuple devname rx-flow-hash esp6" },
159 { 1, "-n devname rx-flow-hash foo" },
160 { 1, "-u devname rx-flow-hash foo" },
161 { 1, "--show-nfc devname rx-flow-hash" },
162 { 1, "--show-ntuple devname rx-flow-hash" },
163 { 1, "-n" },
164 /* Argument parsing for -f is specialised */
165 { 1, "-f devname" },
166 { 0, "--flash devname filename" },
167 { 0, "-f devname filename 1" },
168 { 1, "-f devname filename 1 foo" },
169 { 1, "-f" },
170 /* Argument parsing for -N/-U is specialised */
171 { 0, "-N devname rx-flow-hash tcp4 mvtsdfn" },
172 { 0, "--config-ntuple devname rx-flow-hash tcp4 r" },
173 { 1, "-U devname rx-flow-hash tcp4" },
174 { 1, "--config-nfc devname rx-flow-hash foo" },
175 { 1, "-N devname rx-flow-hash" },
176 { 1, "--config-ntuple devname foo" },
177 { 0, "-U devname delete 1" },
178 { 1, "--config-nfc devname delete foo" },
179 { 1, "-N devname delete" },
180 { 0, "--config-ntuple devname flow-type ether src 01:23:45:67:89:ab m cd:ef:01:23:45:67 dst 89:ab:cd:ef:01:23 m 45:67:89:ab:cd:ef proto 0x0123 m 0x4567 vlan 0x89ab m 0xcdef action 0" },
181 { 0, "-U devname flow-type ether src 01:23:45:67:89:ab src-mask cd:ef:01:23:45:67 dst 89:ab:cd:ef:01:23 dst-mask 45:67:89:ab:cd:ef proto 0x0123 proto-mask 0x4567 vlan 0x89ab vlan-mask 0xcdef action 1" },
182 { 1, "--config-nfc devname flow-type ether src 01:23:45:67:89: action 3" },
183 { 1, "-N devname flow-type ether src 01:23:45:67:89 action 4" },
184 { 0, "--config-ntuple devname flow-type ip4 src-ip 0.123.45.67 m 89.0.123.45 dst-ip 67.89.0.123 m 45.67.89.0 tos 1 m 1 l4proto 0x23 m 0x45 l4data 0xfedcba98 m 76543210 vlan 0x89ab m 0xcdef action 6" },
185 { 0, "-U devname flow-type ip4 src-ip 0.123.45.67 src-ip-mask 89.0.123.45 dst-ip 67.89.0.123 dst-ip-mask 45.67.89.0 tos 1 tos-mask 1 l4proto 0x23 l4proto-mask 0x45 l4data 0xfedcba98 l4data-mask 76543210 vlan 0x89ab vlan-mask 0xcdef action 7" },
186 { 0, "--config-nfc devname flow-type tcp4 src-ip 0.123.45.67 m 89.0.123.45 dst-ip 67.89.0.123 m 45.67.89.0 tos 1 m 1 src-port 23456 m 7890 dst-port 12345 m 6789 vlan 0x89ab m 0xcdef action 8" },
187 { 0, "-N devname flow-type tcp4 src-ip 0.123.45.67 src-ip-mask 89.0.123.45 dst-ip 67.89.0.123 dst-ip-mask 45.67.89.0 tos 1 tos-mask 1 src-port 23456 src-port-mask 7890 dst-port 12345 dst-port-mask 6789 vlan 0x89ab vlan-mask 0xcdef action 9" },
188 { 0, "--config-ntuple devname flow-type ah4 src-ip 0.123.45.67 m 89.0.123.45 dst-ip 67.89.0.123 m 45.67.89.0 tos 1 m 1 spi 2 m 3 vlan 0x89ab m 0xcdef action 10" },
189 { 0, "-U devname flow-type ah4 src-ip 0.123.45.67 src-ip-mask 89.0.123.45 dst-ip 67.89.0.123 dst-ip-mask 45.67.89.0 tos 1 tos-mask 1 spi 2 spi-mask 3 vlan 0x89ab vlan-mask 0xcdef action 11" },
190 { 1, "--config-nfc devname flow-type tcp4 action foo" },
191 { 1, "-N devname flow-type foo" },
192 { 1, "--config-ntuple devname flow-type" },
193 { 1, "-U devname foo" },
194 { 1, "-N" },
195 { 1, "-U" },
196 { 0, "-T devname" },
197 { 0, "--show-time-stamping devname" },
198 { 1, "-T" },
199 { 0, "-x devname" },
200 { 0, "--show-rxfh-indir devname" },
201 { 0, "--show-rxfh devname" },
202 { 1, "-x" },
203 /* Argument parsing for -X is specialised */
204 { 0, "-X devname equal 2" },
205 { 0, "--set-rxfh-indir devname equal 256" },
206 { 1, "-X devname equal 0" },
207 { 1, "--set-rxfh-indir devname equal foo" },
208 { 1, "-X devname equal" },
209 { 1, "-X devname start" },
210 { 1, "-X devname start 3" },
211 { 0, "-X devname start 4 equal 2" },
212 { 0, "--set-rxfh-indir devname weight 1 2 3 4" },
213 { 0, "--set-rxfh-indir devname start 4 weight 1 2 3 4" },
214 { 0, "--rxfh devname hkey 48:15:6e:bb:d8:bd:6f:b1:a4:c6:7a:c4:76:1c:29:98:da:e1:ae:6c:2e:12:2f:c0:b9:be:61:3d:00:54:35:9e:09:05:c7:d7:93:72:4a:ee" },
215 { 0, "-X devname hkey 48:15:6e:bb:d8:bd:6f:b1:a4:c6:7a:c4:76:1c:29:98:da:e1:ae:6c:2e:12:2f:c0:b9:be:61:3d:00:54:35:9e:09:05:c7:d7:93:72:4a:ee" },
216 #if 0
217 /* XXX These won't fail as expected because we don't parse the
218 * hash key until after the first send_ioctl(). That needs to
219 * be changed before we enable them.
220 */
221 { 1, "--rxfh devname hkey foo" },
222 { 1, "-X devname hkey foo" },
223 #endif
224 { 0, "--rxfh devname hkey 48:15:6e:bb:d8:bd:6f:b1:a4:c6:7a:c4:76:1c:29:98:da:e1:ae:6c:2e:12:2f:c0:b9:be:61:3d:00:54:35:9e:09:05:c7:d7:93:72:4a:ee weight 1 2 3 4" },
225 { 0, "-X devname weight 1 2 3 4 hkey 48:15:6e:bb:d8:bd:6f:b1:a4:c6:7a:c4:76:1c:29:98:da:e1:ae:6c:2e:12:2f:c0:b9:be:61:3d:00:54:35:9e:09:05:c7:d7:93:72:4a:ee" },
226 { 0, "--rxfh devname hkey 48:15:6e:bb:d8:bd:6f:b1:a4:c6:7a:c4:76:1c:29:98:da:e1:ae:6c:2e:12:2f:c0:b9:be:61:3d:00:54:35:9e:09:05:c7:d7:93:72:4a:ee equal 2" },
227 { 0, "-X devname equal 2 hkey 48:15:6e:bb:d8:bd:6f:b1:a4:c6:7a:c4:76:1c:29:98:da:e1:ae:6c:2e:12:2f:c0:b9:be:61:3d:00:54:35:9e:09:05:c7:d7:93:72:4a:ee" },
228 { 1, "--rxfh devname weight 1 2 3 4 equal 8" },
229 { 1, "-X devname weight 1 2 3 4 equal 8" },
230 { 1, "-X devname foo" },
231 { 1, "-X" },
232 { 0, "-P devname" },
233 { 0, "--show-permaddr devname" },
234 { 1, "-P" },
235 { 0, "-w devname" },
236 { 0, "--get-dump devname data filename" },
237 { 0, "-w devname data filename" },
238 { 1, "--get-dump devname data" },
239 { 1, "-w devname foo" },
240 { 1, "-w" },
241 { 0, "-W devname 1" },
242 { 0, "--set-dump devname 2" },
243 { 1, "-W devname 1 foo" },
244 { 1, "-W devname foo" },
245 { 1, "-W" },
246 { 0, "-l devname" },
247 { 0, "--show-channels devname" },
248 { 1, "-l" },
249 { 0, "-L devname rx 1 tx 2 other 3 combined 4" },
250 { 0, "--set-channels devname rx 1 tx 2 other 3 combined 4" },
251 { 1, "-L devname rx foo" },
252 { 1, "--set-channels devname rx" },
253 { 0, "-L devname" },
254 { 1, "-L" },
255 { 0, "--show-priv-flags devname" },
256 { 1, "--show-priv-flags devname foo" },
257 { 1, "--show-priv-flags" },
258 { 1, "-m" },
259 { 0, "-m devname" },
260 { 1, "--dump-module-eeprom" },
261 { 0, "--dump-module-eeprom devname" },
262 { 1, "--module-info" },
263 { 0, "--module-info devname" },
264 { 0, "-m devname raw on" },
265 { 0, "-m devname raw off" },
266 { 0, "-m devname hex on" },
267 { 0, "-m devname hex off" },
268 { 1, "-m devname hex on raw on" },
269 { 0, "-m devname offset 4 length 6" },
270 { 1, "--show-eee" },
271 { 0, "--show-eee devname" },
272 { 1, "--show-eee devname foo" },
273 { 1, "--set-eee" },
274 { 1, "--set-eee devname" },
275 { 1, "--set-eee devname foo" },
276 { 0, "--set-eee devname eee on" },
277 { 0, "--set-eee devname eee off" },
278 { 1, "--set-eee devname eee foo" },
279 { 0, "--set-eee devname tx-lpi on" },
280 { 0, "--set-eee devname tx-lpi off" },
281 { 1, "--set-eee devname tx-lpi foo" },
282 { 0, "--set-eee devname tx-timer 42 advertise 0x4321" },
283 { 1, "--set-eee devname tx-timer foo" },
284 { 1, "--set-eee devname advertise foo" },
285 { 1, "--set-fec devname" },
286 { 0, "--set-fec devname encoding auto" },
287 { 0, "--set-fec devname encoding off" },
288 { 0, "--set-fec devname encoding baser rs" },
289 { 0, "--set-fec devname encoding auto auto" },
290 /* encoding names are validated by kernel with netlink */
291 { !IS_NL, "--set-fec devname encoding foo" },
292 { !IS_NL, "--set-fec devname encoding auto foo" },
293 { !IS_NL, "--set-fec devname encoding none" },
294 { 1, "--set-fec devname auto" },
295 /* can't test --set-priv-flags yet */
296 { 0, "-h" },
297 { 0, "--help" },
298 { 0, "--version" },
299 { 1, "--foo" },
300 { 1, "-foo" },
301 { 1, "-0" },
302 };
303
send_ioctl(struct cmd_context * ctx __maybe_unused,void * cmd __maybe_unused)304 int send_ioctl(struct cmd_context *ctx __maybe_unused, void *cmd __maybe_unused)
305 {
306 /* If we get this far then parsing succeeded */
307 test_exit(0);
308 }
309
310 #ifdef ETHTOOL_ENABLE_NETLINK
311 struct nl_socket;
312 struct nl_msg_buff;
313
nlsock_sendmsg(struct nl_socket * nlsk __maybe_unused,struct nl_msg_buff * altbuff __maybe_unused)314 ssize_t nlsock_sendmsg(struct nl_socket *nlsk __maybe_unused,
315 struct nl_msg_buff *altbuff __maybe_unused)
316 {
317 /* If we get this far then parsing succeeded */
318 test_exit(0);
319 }
320 #endif
321
main(void)322 int main(void)
323 {
324 struct test_case *tc;
325 int test_rc;
326 int rc = 0;
327
328 for (tc = test_cases; tc < test_cases + ARRAY_SIZE(test_cases); tc++) {
329 if (getenv("ETHTOOL_TEST_VERBOSE"))
330 printf("I: Test command line: ethtool %s\n", tc->args);
331 test_rc = test_cmdline(tc->args);
332 if (test_rc != tc->rc) {
333 fprintf(stderr, "E: ethtool %s returns %d\n",
334 tc->args, test_rc);
335 rc = 1;
336 }
337 }
338
339 return rc;
340 }
341