xref: /linux/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fifo.json (revision 58d416351e6df1a41d415958ccdd8eb9c2173fed) 
1[
2    {
3        "id": "a519",
4        "name": "Add bfifo qdisc with system default parameters on egress",
5        "__comment": "When omitted, queue size in bfifo is calculated as: txqueuelen * (MTU + LinkLayerHdrSize), where LinkLayerHdrSize=14 for Ethernet",
6        "category": [
7            "qdisc",
8            "fifo"
9        ],
10        "setup": [
11            "$IP link add dev $DUMMY type dummy || /bin/true"
12        ],
13        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root bfifo",
14        "expExitCode": "0",
15        "verifyCmd": "$TC qdisc show dev $DUMMY",
16        "matchPattern": "qdisc bfifo 1: root.*limit [0-9]+b",
17        "matchCount": "1",
18        "teardown": [
19            "$TC qdisc del dev $DUMMY handle 1: root bfifo",
20            "$IP link del dev $DUMMY type dummy"
21        ]
22    },
23    {
24        "id": "585c",
25        "name": "Add pfifo qdisc with system default parameters on egress",
26        "__comment": "When omitted, queue size in pfifo is defaulted to the interface's txqueuelen value.",
27        "category": [
28            "qdisc",
29            "fifo"
30        ],
31        "setup": [
32            "$IP link add dev $DUMMY type dummy || /bin/true"
33        ],
34        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root pfifo",
35        "expExitCode": "0",
36        "verifyCmd": "$TC qdisc show dev $DUMMY",
37        "matchPattern": "qdisc pfifo 1: root.*limit [0-9]+p",
38        "matchCount": "1",
39        "teardown": [
40            "$TC qdisc del dev $DUMMY handle 1: root pfifo",
41            "$IP link del dev $DUMMY type dummy"
42        ]
43    },
44    {
45        "id": "a86e",
46        "name": "Add bfifo qdisc with system default parameters on egress with handle of maximum value",
47        "category": [
48            "qdisc",
49            "fifo"
50        ],
51        "setup": [
52            "$IP link add dev $DUMMY type dummy || /bin/true"
53        ],
54        "cmdUnderTest": "$TC qdisc add dev $DUMMY root handle ffff: bfifo",
55        "expExitCode": "0",
56        "verifyCmd": "$TC qdisc show dev $DUMMY",
57        "matchPattern": "qdisc bfifo ffff: root.*limit [0-9]+b",
58        "matchCount": "1",
59        "teardown": [
60            "$TC qdisc del dev $DUMMY handle ffff: root bfifo",
61            "$IP link del dev $DUMMY type dummy"
62        ]
63    },
64    {
65        "id": "9ac8",
66        "name": "Add bfifo qdisc on egress with queue size of 3000 bytes",
67        "category": [
68            "qdisc",
69            "fifo"
70        ],
71        "setup": [
72            "$IP link add dev $DUMMY type dummy || /bin/true"
73        ],
74        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root bfifo limit 3000b",
75        "expExitCode": "0",
76        "verifyCmd": "$TC qdisc show dev $DUMMY",
77        "matchPattern": "qdisc bfifo 1: root.*limit 3000b",
78        "matchCount": "1",
79        "teardown": [
80            "$TC qdisc del dev $DUMMY handle 1: root bfifo",
81            "$IP link del dev $DUMMY type dummy"
82        ]
83    },
84    {
85        "id": "f4e6",
86        "name": "Add pfifo qdisc on egress with queue size of 3000 packets",
87        "category": [
88            "qdisc",
89            "fifo"
90        ],
91        "setup": [
92            "$IP link add dev $DUMMY txqueuelen 3000 type dummy || /bin/true"
93        ],
94        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root pfifo limit 3000",
95        "expExitCode": "0",
96        "verifyCmd": "$TC qdisc show dev $DUMMY",
97        "matchPattern": "qdisc pfifo 1: root.*limit 3000p",
98        "matchCount": "1",
99        "teardown": [
100            "$TC qdisc del dev $DUMMY handle 1: root pfifo",
101            "$IP link del dev $DUMMY type dummy"
102        ]
103    },
104    {
105        "id": "b1b1",
106        "name": "Add bfifo qdisc with system default parameters on egress with invalid handle exceeding maximum value",
107        "category": [
108            "qdisc",
109            "fifo"
110        ],
111        "setup": [
112            "$IP link add dev $DUMMY type dummy || /bin/true"
113        ],
114        "cmdUnderTest": "$TC qdisc add dev $DUMMY root handle 10000: bfifo",
115        "expExitCode": "255",
116        "verifyCmd": "$TC qdisc show dev $DUMMY",
117        "matchPattern": "qdisc bfifo 10000: root.*limit [0-9]+b",
118        "matchCount": "0",
119        "teardown": [
120            "$IP link del dev $DUMMY type dummy"
121        ]
122    },
123    {
124        "id": "8d5e",
125        "name": "Add bfifo qdisc on egress with unsupported argument",
126        "category": [
127            "qdisc",
128            "fifo"
129        ],
130        "setup": [
131            "$IP link add dev $DUMMY type dummy || /bin/true"
132        ],
133        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root bfifo foorbar",
134        "expExitCode": "1",
135        "verifyCmd": "$TC qdisc show dev $DUMMY",
136        "matchPattern": "qdisc bfifo 1: root",
137        "matchCount": "0",
138        "teardown": [
139            "$IP link del dev $DUMMY type dummy"
140        ]
141    },
142    {
143        "id": "7787",
144        "name": "Add pfifo qdisc on egress with unsupported argument",
145        "category": [
146            "qdisc",
147            "fifo"
148        ],
149        "setup": [
150            "$IP link add dev $DUMMY type dummy || /bin/true"
151        ],
152        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root pfifo foorbar",
153        "expExitCode": "1",
154        "verifyCmd": "$TC qdisc show dev $DUMMY",
155        "matchPattern": "qdisc pfifo 1: root",
156        "matchCount": "0",
157        "teardown": [
158            "$IP link del dev $DUMMY type dummy"
159        ]
160    },
161    {
162        "id": "c4b6",
163        "name": "Replace bfifo qdisc on egress with new queue size",
164        "category": [
165            "qdisc",
166            "fifo"
167        ],
168        "setup": [
169            "$IP link del dev $DUMMY type dummy || /bin/true",
170            "$IP link add dev $DUMMY txqueuelen 1000 type dummy",
171            "$TC qdisc add dev $DUMMY handle 1: root bfifo"
172        ],
173        "cmdUnderTest": "$TC qdisc replace dev $DUMMY handle 1: root bfifo limit 3000b",
174        "expExitCode": "0",
175        "verifyCmd": "$TC qdisc show dev $DUMMY",
176        "matchPattern": "qdisc bfifo 1: root.*limit 3000b",
177        "matchCount": "1",
178        "teardown": [
179            "$TC qdisc del dev $DUMMY handle 1: root bfifo",
180            "$IP link del dev $DUMMY type dummy"
181        ]
182    },
183    {
184        "id": "3df6",
185        "name": "Replace pfifo qdisc on egress with new queue size",
186        "category": [
187            "qdisc",
188            "fifo"
189        ],
190        "setup": [
191            "$IP link del dev $DUMMY type dummy || /bin/true",
192            "$IP link add dev $DUMMY txqueuelen 1000 type dummy",
193            "$TC qdisc add dev $DUMMY handle 1: root pfifo"
194        ],
195        "cmdUnderTest": "$TC qdisc replace dev $DUMMY handle 1: root pfifo limit 30",
196        "expExitCode": "0",
197        "verifyCmd": "$TC qdisc show dev $DUMMY",
198        "matchPattern": "qdisc pfifo 1: root.*limit 30p",
199        "matchCount": "1",
200        "teardown": [
201            "$TC qdisc del dev $DUMMY handle 1: root pfifo",
202            "$IP link del dev $DUMMY type dummy"
203        ]
204    },
205    {
206        "id": "7a67",
207        "name": "Add bfifo qdisc on egress with queue size in invalid format",
208        "category": [
209            "qdisc",
210            "fifo"
211        ],
212        "setup": [
213            "$IP link add dev $DUMMY type dummy || /bin/true"
214        ],
215        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root bfifo limit foo-bar",
216        "expExitCode": "1",
217        "verifyCmd": "$TC qdisc show dev $DUMMY",
218        "matchPattern": "qdisc bfifo 1: root.*limit foo-bar",
219        "matchCount": "0",
220        "teardown": [
221            "$IP link del dev $DUMMY type dummy"
222        ]
223    },
224    {
225        "id": "1298",
226        "name": "Add duplicate bfifo qdisc on egress",
227        "category": [
228            "qdisc",
229            "fifo"
230        ],
231        "setup": [
232            "$IP link add dev $DUMMY type dummy || /bin/true",
233            "$TC qdisc add dev $DUMMY handle 1: root bfifo"
234        ],
235        "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root bfifo",
236        "expExitCode": "2",
237        "verifyCmd": "$TC qdisc show dev $DUMMY",
238        "matchPattern": "qdisc bfifo 1: root",
239        "matchCount": "1",
240        "teardown": [
241            "$TC qdisc del dev $DUMMY handle 1: root bfifo",
242            "$IP link del dev $DUMMY type dummy"
243        ]
244    },
245    {
246        "id": "45a0",
247        "name": "Delete nonexistent bfifo qdisc",
248        "category": [
249            "qdisc",
250            "fifo"
251        ],
252        "setup": [
253            "$IP link add dev $DUMMY type dummy || /bin/true"
254        ],
255        "cmdUnderTest": "$TC qdisc del dev $DUMMY root handle 1: bfifo",
256        "expExitCode": "2",
257        "verifyCmd": "$TC qdisc show dev $DUMMY",
258        "matchPattern": "qdisc bfifo 1: root",
259        "matchCount": "0",
260        "teardown": [
261            "$IP link del dev $DUMMY type dummy"
262        ]
263    },
264    {
265        "id": "972b",
266        "name": "Add prio qdisc on egress with invalid format for handles",
267        "category": [
268            "qdisc",
269            "fifo"
270        ],
271        "setup": [
272            "$IP link add dev $DUMMY type dummy || /bin/true"
273        ],
274        "cmdUnderTest": "$TC qdisc add dev $DUMMY root handle 123^ bfifo limit 100b",
275        "expExitCode": "255",
276        "verifyCmd": "$TC qdisc show dev $DUMMY",
277        "matchPattern": "qdisc bfifo 123 root",
278        "matchCount": "0",
279        "teardown": [
280            "$IP link del dev $DUMMY type dummy"
281        ]
282    },
283    {
284        "id": "4d39",
285        "name": "Delete bfifo qdisc twice",
286        "category": [
287            "qdisc",
288            "fifo"
289        ],
290        "setup": [
291            "$IP link add dev $DUMMY type dummy || /bin/true",
292            "$TC qdisc add dev $DUMMY root handle 1: bfifo",
293            "$TC qdisc del dev $DUMMY root handle 1: bfifo"
294        ],
295        "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root bfifo",
296        "expExitCode": "2",
297        "verifyCmd": "$TC qdisc show dev $DUMMY",
298        "matchPattern": "qdisc bfifo 1: root",
299        "matchCount": "0",
300        "teardown": [
301            "$IP link del dev $DUMMY type dummy"
302        ]
303    }
304]
305