1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
| | #!/bin/sh
#
# SPDX-License-Identifier: AGPL-3.0-or-later
#
# PASST - Plug A Simple Socket Transport
# for qemu/UNIX domain socket mode
#
# PASTA - Pack A Subtle Tap Abstraction
# for network namespace/tap device mode
#
# test/lib/test - List tests and run them, evaluating directives from files
#
# Copyright (c) 2021 Red Hat GmbH
# Author: Stefano Brivio <sbrivio@redhat.com>
# test_iperf3() - Ugly helper for iperf3 directive
# $1: Variable name: to put the measure bandwidth into
# $2: Source/client pane name, can be lowercase
# $3: Destination/server pane name, can be lowercase
# $4: Destination name or address for client
# $5: Port number, ${i} is translated to process index
# $6: Number of processes to run in parallel
# $7: Run time, in seconds
# $@: Client options
test_iperf3() {
__var="${1}"; shift
__cpane="$(echo "${1}" | tr [a-z] [A-Z])"; shift
__spane="$(echo "${1}" | tr [a-z] [A-Z])"; shift
__dest="${1}"; shift
__port="${1}"; shift
__procs="$((${1} - 1))"; shift
__time="${1}"; shift
pane_run "${__spane}" \
'(' \
' for i in $(seq 0 '${__procs}'); do' \
' iperf3 -s1J -p'${__port}' -i'${__time} \
' > s${i}.json &' \
' done;' \
' wait' \
')'
pane_run "${__cpane}" \
'(' \
' for i in $(seq 0 '${__procs}'); do' \
' iperf3 -c '${__dest}' -p '${__port} \
' -t'${__time}' -T s${i} '"${@}"' &' \
' done;' \
' wait' \
')'
pane_status "${__cpane}"
pane_status "${__spane}"
__jval=".end.sum_received.bits_per_second"
for __opt in ${@}; do
# UDP test
[ "${__opt}" = "-u" ] && __jval=".intervals[0].sum.bits_per_second"
done
pane_run "${__spane}" \
'cat s*.json | jq -rMs "map('${__jval}') | add"'
pane_wait "${__spane}"
__bw="$(pane_parse "${__spane}")"
pane_run "${__spane}" \
'for i in $(seq 0 '${__procs}'); do rm s${i}.json; done'
pane_status "${__spane}"
TEST_ONE_subs="$(list_add_pair "${TEST_ONE_subs}" "__${__var}__" "${__bw}" )"
}
test_one_line() {
__line="${1}"
[ ${DEBUG} -eq 1 ] && info DEBUG: "${__line}"
# Strip comments
__line="${__line%%#*}"
if [ -n "${TEST_ONE_in_def}" ]; then
[ "${__line}" = "endef" ] && TEST_ONE_in_def= && return
# Append $__line to variable TEST_ONE_DEF_<definition name>
__ifs="${IFS}"
IFS=
eval TEST_ONE_DEF_$TEST_ONE_in_def=\"\$\(printf \"%s\\n%s\" \"\$TEST_ONE_DEF_$TEST_ONE_in_def\" \"$__line\"\)\"
IFS="${__ifs}"
return
fi
# tab-split command and arguments, apply variable substitutions
__cmd="${__line%%$(printf '\t')*}"
__arg="${__line#*$(printf '\t')*}"
__arg="$(subs_apply "${TEST_ONE_subs}" "${__arg}")"
[ ${TEST_ONE_nok} -eq 1 ] && [ "${__cmd}" != "test" ] && continue
case ${__cmd} in
"def")
TEST_ONE_in_def="${__arg}"
# Clear variable TEST_ONE_DEF_<definition name>
__ifs="${IFS}"
IFS= eval TEST_ONE_DEF_$TEST_ONE_in_def=
IFS="${__ifs}"
;;
"tempdir")
__tmpdir="$(mktemp -d)"
TEST_ONE_subs="$(list_add_pair "${TEST_ONE_subs}" "__${__arg}__" "${__tmpdir}")"
TEST_ONE_dirclean="$(list_add "${TEST_ONE_dirclean}" "${__tmpdir}")"
;;
"temp")
__tmpfile="$(mktemp)"
TEST_ONE_subs="$(list_add_pair "${TEST_ONE_subs}" "__${__arg}__" "${__tmpfile}")"
TEST_ONE_dirclean="$(list_add "${TEST_ONE_dirclean}" "${__tmpfile}")"
;;
"test")
[ ${TEST_ONE_perf_nok} -eq 0 ] || TEST_ONE_nok=1
[ ${TEST_ONE_nok} -eq 1 ] && status_test_fail
[ ${TEST_ONE_nok} -eq 0 ] && status_test_ok
status_test_start "${__arg}"
TEST_ONE_nok=0
TEST_ONE_perf_nok=0
;;
"host")
pane_run HOST "${__arg}"
pane_status HOST || TEST_ONE_nok=1
;;
"hostb")
pane_run HOST "${__arg}"
;;
"hostw")
pane_status HOST || TEST_ONE_nok=1
;;
"hint")
tmux send-keys -t ${PANE_HOST} "C-c"
;;
"htools")
pane_run HOST 'which '"${__arg}"' >/dev/null'
pane_status HOST || TEST_ONE_skip=1
;;
"passt")
pane_run PASST "${__arg}"
pane_status PASST || TEST_ONE_nok=1
;;
"passtb")
pane_run PASST "${__arg}"
;;
"passtw")
pane_status PASST || TEST_ONE_nok=1
;;
"pout")
__varname="${__arg%% *}"
pane_run PASST "${__arg#* }"
pane_wait PASST
TEST_ONE_subs="$(list_add_pair "${TEST_ONE_subs}" "__${__varname}__" "$(pane_parse PASST)")"
;;
"guest")
pane_run GUEST "${__arg}"
pane_status GUEST || TEST_ONE_nok=1
;;
"guestb")
pane_run GUEST "${__arg}"
;;
"guestw")
pane_status GUEST || TEST_ONE_nok=1
;;
"guest1")
pane_run GUEST_1 "${__arg}"
pane_status GUEST_1 || TEST_ONE_nok=1
;;
"guest1b")
pane_run GUEST_1 "${__arg}"
;;
"guest1w")
pane_status GUEST_1 || TEST_ONE_nok=1
;;
"gtools")
pane_run GUEST 'which '"${__arg}"' >/dev/null'
pane_status GUEST || TEST_ONE_skip=1
;;
"g1tools")
pane_run GUEST_1 'which '"${__arg}"' >/dev/null'
pane_status GUEST_1 || TEST_ONE_skip=1
;;
"g2tools")
pane_run GUEST_2 'which '"${__arg}"' >/dev/null'
pane_status GUEST_2 || TEST_ONE_skip=1
;;
"guest2")
pane_run GUEST_2 "${__arg}"
pane_status GUEST_2 || TEST_ONE_nok=1
;;
"guest2b")
pane_run GUEST_2 "${__arg}"
;;
"guest2w")
pane_status GUEST_2 || TEST_ONE_nok=1
;;
"ns")
pane_run NS "${__arg}"
pane_status NS || TEST_ONE_nok=1
;;
"ns1")
pane_run NS1 "${__arg}"
pane_status NS1 || TEST_ONE_nok=1
;;
"ns2")
pane_run NS2 "${__arg}"
pane_status NS2 || TEST_ONE_nok=1
;;
"nsb")
pane_run NS "${__arg}"
;;
"ns1b")
pane_run NS1 "${__arg}"
;;
"ns2b")
pane_run NS2 "${__arg}"
;;
"nsw")
pane_status NS || TEST_ONE_nok=1
;;
"ns1w")
pane_status NS1 || TEST_ONE_nok=1
;;
"ns2w")
pane_status NS2 || TEST_ONE_nok=1
;;
"nstools")
pane_run NS 'which '"${__arg}"' >/dev/null'
pane_status NS || TEST_ONE_skip=1
;;
"gout")
__varname="${__arg%% *}"
pane_run GUEST "${__arg#* }"
pane_wait GUEST
TEST_ONE_subs="$(list_add_pair "${TEST_ONE_subs}" "__${__varname}__" "$(pane_parse GUEST)")"
;;
"g1out")
__varname="${__arg%% *}"
pane_run GUEST_1 "${__arg#* }"
pane_wait GUEST_1
TEST_ONE_subs="$(list_add_pair "${TEST_ONE_subs}" "__${__varname}__" "$(pane_parse GUEST_1)")"
;;
"g2out")
__varname="${__arg%% *}"
pane_run GUEST_2 "${__arg#* }"
pane_wait GUEST_2
TEST_ONE_subs="$(list_add_pair "${TEST_ONE_subs}" "__${__varname}__" "$(pane_parse GUEST_2)")"
;;
"hout")
__varname="${__arg%% *}"
pane_run HOST "${__arg#* }"
pane_wait HOST
TEST_ONE_subs="$(list_add_pair "${TEST_ONE_subs}" "__${__varname}__" "$(pane_parse HOST)")"
;;
"nsout")
__varname="${__arg%% *}"
pane_run NS "${__arg#* }"
pane_wait NS
TEST_ONE_subs="$(list_add_pair "${TEST_ONE_subs}" "__${__varname}__" "$(pane_parse NS)")"
;;
"ns1out")
__varname="${__arg%% *}"
pane_run NS1 "${__arg#* }"
pane_wait NS1
TEST_ONE_subs="$(list_add_pair "${TEST_ONE_subs}" "__${__varname}__" "$(pane_parse NS1)")"
;;
"ns2out")
__varname="${__arg%% *}"
pane_run NS2 "${__arg#* }"
pane_wait NS2
TEST_ONE_subs="$(list_add_pair "${TEST_ONE_subs}" "__${__varname}__" "$(pane_parse NS2)")"
;;
"check")
info_check "${__arg}"
__nok=0
eval "${__arg} || __nok=1"
if [ ${__nok} -eq 1 ]; then
TEST_ONE_nok=1
info_check_failed
else
info_check_passed
fi
;;
"sleep")
sleep "${__arg}"
;;
"info")
info "${__arg}"
;;
"report")
perf_report ${__arg}
;;
"th")
table_header ${__arg}
;;
"tr")
table_row "${__arg}"
;;
"tl")
table_line "${__arg}"
;;
"te")
table_end
;;
"bw")
table_value_throughput ${__arg} || TEST_ONE_perf_nok=1
;;
"lat")
table_value_latency ${__arg} || TEST_ONE_perf_nok=1
;;
"iperf3")
test_iperf3 ${__arg}
;;
"set")
TEST_ONE_subs="$(list_add_pair "${TEST_ONE_subs}" "__${__arg%% *}__" "${__arg#* }")"
;;
# Demo commands
"say")
text_write "${__arg}"
;;
"em")
em_write "${__arg}"
;;
"nl")
info_nolog ""
;;
"hl")
pane_highlight "${__arg}"
;;
"bsp")
text_backspace "${__arg}"
;;
"killp")
pane_kill "${__arg}"
;;
"resize")
pane_resize ${__arg}
;;
*)
__def_body="$(eval printf \"\$TEST_ONE_DEF_$__cmd\")"
if [ -n "${__def_body}" ]; then
__ifs="${IFS}"
IFS='
'
for __def_line in ${__def_body}; do
IFS= test_one_line "${__def_line}"
done
IFS="${__ifs}"
fi
;;
esac
}
# test_one() - Run a single test file evaluating directives
# $1: Name of test file, relative to test/ directory
test_one() {
TEST_ONE_dirclean=
__test_file="test/${1}"
__type="$(file -b --mime-type ${__test_file})"
if [ "${__type}" = "text/x-shellscript" ]; then
status_file_start "${1}" 1
"${__test_file}" && status_test_ok || status_test_fail
return
fi
if [ ${DEMO} -eq 0 ]; then
__ntests="$(grep -c "^test$(printf '\t')" "${__test_file}")"
status_file_start "${1}" "${__ntests}"
fi
[ ${CI} -eq 1 ] && video_link "${1}"
TEST_ONE_subs="$(list_add_pair "" "__BASEPATH__" "${BASEPATH}")"
TEST_ONE_nok=-1
TEST_ONE_perf_nok=0
TEST_ONE_skip=0
TEST_ONE_in_def=
while IFS= read -r __line; do
test_one_line "${__line}"
[ ${TEST_ONE_skip} -eq 1 ] && break
done < "${__test_file}"
for __d in ${TEST_ONE_dirclean}; do
rm -rf ${__d}
done
[ ${DEMO} -eq 1 ] && return
[ ${TEST_ONE_skip} -eq 1 ] && status_test_skip && return
[ ${TEST_ONE_perf_nok} -eq 0 ] || TEST_ONE_nok=1
[ ${TEST_ONE_nok} -eq 0 ] && status_test_ok || status_test_fail
}
# test() - Build list of tests to run, in order, then issue test_one()
# $@: Test files to run, relative to test/
test() {
__list=
cd test
for __f; do
__type="$(file -b --mime-type ${__f})"
if [ "${__type}" = "text/x-shellscript" ]; then
__list="$(list_add "${__list}" "${__f}")"
continue
fi
__list="$(list_add "${__list}" "${__f}")"
done
cd ..
for __f in ${__list}; do
test_one "${__f}"
done
}
|