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Commit | Line | Data |
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92f2c23e KZ |
1 | # |
2 | # Copyright (C) 2007 Karel Zak <kzak@redhat.com> | |
3 | # | |
601d12fb | 4 | # This file is part of util-linux. |
92f2c23e KZ |
5 | # |
6 | # This file is free software; you can redistribute it and/or modify | |
7 | # it under the terms of the GNU General Public License as published by | |
8 | # the Free Software Foundation; either version 2 of the License, or | |
9 | # (at your option) any later version. | |
10 | # | |
11 | # This file is distributed in the hope that it will be useful, | |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | # GNU General Public License for more details. | |
15 | # | |
e83446da | 16 | |
e83446da | 17 | |
a02f320d KZ |
18 | function ts_abspath { |
19 | cd $1 | |
20 | pwd | |
21 | } | |
d42bbae5 | 22 | |
6dfe6f0e KZ |
23 | function ts_canonicalize { |
24 | P="$1" | |
25 | C=$(readlink -f $P) | |
26 | ||
27 | if [ -n "$C" ]; then | |
28 | echo "$C" | |
29 | else | |
30 | echo "$P" | |
31 | fi | |
32 | } | |
33 | ||
723c7043 SK |
34 | function ts_cd { |
35 | if [ $# -eq 0 ]; then | |
36 | ts_failed "ul_cd: not enough arguments" | |
37 | fi | |
38 | DEST=$(readlink -f "$1" 2>/dev/null) | |
39 | if [ "x$DEST" = "x" ] || [ ! -d "$DEST" ]; then | |
40 | ts_failed "ul_cd: $1: no such directory" | |
41 | fi | |
42 | cd "$DEST" 2>/dev/null || ts_failed "ul_cd: $1: cannot change directory" | |
43 | if [ "$PWD" != "$DEST" ]; then | |
44 | ts_failed "ul_cd: $PWD is not $DEST" | |
45 | fi | |
46 | } | |
47 | ||
f0c60dff KZ |
48 | function ts_separator { |
49 | local header="$1" | |
50 | echo >> $TS_OUTPUT | |
51 | if [ -z "$header" ]; then | |
52 | echo "============================================" >> $TS_OUTPUT | |
53 | else | |
54 | echo "=====$header================================" >> $TS_OUTPUT | |
55 | fi | |
56 | } | |
57 | ||
40e6f7a0 | 58 | function ts_report { |
2979724f RM |
59 | local desc= |
60 | ||
855f7f06 | 61 | if [ "$TS_PARSABLE" != "yes" ]; then |
2979724f RM |
62 | if [ $TS_NSUBTESTS -ne 0 ] && [ -z "$TS_SUBNAME" ]; then |
63 | desc=$(printf "%11s...") | |
64 | fi | |
65 | echo "$desc$1" | |
66 | return | |
67 | fi | |
68 | ||
69 | if [ -n "$TS_SUBNAME" ]; then | |
70 | desc=$(printf "%s: [%02d] %s" "$TS_DESC" "$TS_NSUBTESTS" "$TS_SUBNAME") | |
40e6f7a0 | 71 | else |
2979724f | 72 | desc=$TS_DESC |
40e6f7a0 | 73 | fi |
2979724f | 74 | printf "%13s: %-45s ...%s\n" "$TS_COMPONENT" "$desc" "$1" |
2f791546 | 75 | } |
40e6f7a0 | 76 | |
2f791546 | 77 | function ts_check_test_command { |
43b4a4d3 KZ |
78 | case "$1" in |
79 | */*) | |
80 | # paths | |
81 | if [ ! -x "$1" ]; then | |
82 | ts_skip "${1##*/} not found" | |
83 | fi | |
84 | ;; | |
85 | *) | |
86 | # just command names (e.g. --use-system-commands) | |
87 | local cmd=$1 | |
7c90efa3 KZ |
88 | type "$cmd" >/dev/null 2>&1 |
89 | if [ $? -ne 0 ]; then | |
90 | if [ "$TS_NOSKIP_COMMANDS" = "yes" ]; then | |
91 | ts_failed "missing in PATH: $cmd" | |
92 | fi | |
93 | ts_skip "missing in PATH: $cmd" | |
94 | fi | |
43b4a4d3 KZ |
95 | ;; |
96 | esac | |
40e6f7a0 SK |
97 | } |
98 | ||
d1962aae RM |
99 | function ts_check_prog { |
100 | local cmd=$1 | |
101 | type "$cmd" >/dev/null 2>&1 || ts_skip "missing in PATH: $cmd" | |
102 | } | |
103 | ||
5ec15aef RM |
104 | function ts_check_losetup { |
105 | local tmp | |
106 | ts_check_test_command "$TS_CMD_LOSETUP" | |
107 | ||
d995c2f0 | 108 | if [ "$TS_SKIP_LOOPDEVS" = "yes" ]; then |
5f708381 RM |
109 | ts_skip "loop-device tests disabled" |
110 | fi | |
111 | ||
5ec15aef RM |
112 | # assuming that losetup -f works ... to be checked somewhere else |
113 | tmp=$($TS_CMD_LOSETUP -f 2>/dev/null) | |
114 | if test -b "$tmp"; then | |
115 | return 0 | |
116 | fi | |
0209a128 | 117 | ts_skip "no loop-device support" |
5ec15aef RM |
118 | } |
119 | ||
94fa9b46 | 120 | function ts_report_skip { |
0209a128 | 121 | ts_report " SKIPPED ($1)" |
09888efe KZ |
122 | } |
123 | ||
124 | function ts_skip { | |
94fa9b46 | 125 | ts_report_skip "$1" |
cbae7931 | 126 | |
caf31605 | 127 | ts_cleanup_on_exit |
b30cd7ee KZ |
128 | exit 0 |
129 | } | |
130 | ||
09892fb6 | 131 | function ts_skip_nonroot { |
f0b561b6 | 132 | if [ $UID -ne 0 ]; then |
0209a128 | 133 | ts_skip "no root permissions" |
09892fb6 KZ |
134 | fi |
135 | } | |
136 | ||
09888efe | 137 | function ts_failed_subtest { |
733094a8 RM |
138 | local msg="FAILED" |
139 | local ret=1 | |
140 | if [ "$TS_KNOWN_FAIL" = "yes" ]; then | |
141 | msg="KNOWN FAILED" | |
142 | ret=0 | |
143 | fi | |
144 | ||
05de8126 | 145 | if [ x"$1" == x"" ]; then |
733094a8 | 146 | ts_report " $msg ($TS_NS)" |
05de8126 | 147 | else |
733094a8 | 148 | ts_report " $msg ($1)" |
05de8126 | 149 | fi |
733094a8 RM |
150 | |
151 | return $ret | |
05de8126 KZ |
152 | } |
153 | ||
09888efe KZ |
154 | function ts_failed { |
155 | ts_failed_subtest "$1" | |
733094a8 | 156 | exit $? |
7641ccec RM |
157 | } |
158 | ||
94fa9b46 | 159 | function ts_report_ok { |
05de8126 | 160 | if [ x"$1" == x"" ]; then |
40e6f7a0 | 161 | ts_report " OK" |
05de8126 | 162 | else |
40e6f7a0 | 163 | ts_report " OK ($1)" |
05de8126 | 164 | fi |
09888efe KZ |
165 | } |
166 | ||
167 | function ts_ok { | |
94fa9b46 | 168 | ts_report_ok "$1" |
05de8126 KZ |
169 | exit 0 |
170 | } | |
171 | ||
57a917d6 KZ |
172 | function ts_log { |
173 | echo "$1" >> $TS_OUTPUT | |
174 | [ "$TS_VERBOSE" == "yes" ] && echo "$1" | |
175 | } | |
176 | ||
cbf858aa KZ |
177 | function ts_logerr { |
178 | echo "$1" >> $TS_ERRLOG | |
179 | [ "$TS_VERBOSE" == "yes" ] && echo "$1" | |
180 | } | |
181 | ||
182 | function ts_log_both { | |
183 | echo "$1" >> $TS_OUTPUT | |
184 | echo "$1" >> $TS_ERRLOG | |
185 | [ "$TS_VERBOSE" == "yes" ] && echo "$1" | |
186 | } | |
187 | ||
1d9acab1 KZ |
188 | function ts_has_option { |
189 | NAME="$1" | |
190 | ALL="$2" | |
eac40eb0 RM |
191 | |
192 | # user may set options by env for a single test or whole component | |
193 | # e.g. TS_OPT_ipcs_limits2_fake="yes" or TS_OPT_ipcs_fake="yes" | |
c08863ff RM |
194 | local v_test=${TS_TESTNAME//[-.]/_} |
195 | local v_comp=${TS_COMPONENT//[-.]/_} | |
196 | local v_name=${NAME//[-.]/_} | |
197 | eval local env_opt_test=\$TS_OPT_${v_comp}_${v_test}_${v_name} | |
198 | eval local env_opt_comp=\$TS_OPT_${v_comp}_${v_name} | |
eac40eb0 RM |
199 | if [ "$env_opt_test" = "yes" \ |
200 | -o "$env_opt_comp" = "yes" -a "$env_opt_test" != "no" ]; then | |
201 | echo "yes" | |
202 | return | |
203 | elif [ "$env_opt_test" = "no" \ | |
204 | -o "$env_opt_comp" = "no" -a "$env_opt_test" != "yes" ]; then | |
205 | return | |
206 | fi | |
207 | ||
208 | # or just check the global command line options | |
855f7f06 RM |
209 | if [[ $ALL =~ ([$' \t\n']|^)--$NAME([$'= \t\n']|$) ]]; then |
210 | echo yes | |
211 | return | |
212 | fi | |
213 | ||
214 | # or the _global_ env, e.g TS_OPT_parsable="yes" | |
215 | eval local env_opt=\$TS_OPT_${v_name} | |
216 | if [ "$env_opt" = "yes" ]; then echo "yes"; fi | |
1d9acab1 KZ |
217 | } |
218 | ||
1b03e2cd KZ |
219 | function ts_option_argument { |
220 | NAME="$1" | |
221 | ALL="$2" | |
4303124a RM |
222 | |
223 | # last option wins! | |
224 | echo "$ALL" | sed -n "s/.*[ \t\n]--$NAME=\([^ \t\n]*\).*/\1/p" | tail -n 1 | |
1b03e2cd KZ |
225 | } |
226 | ||
db17c74b | 227 | function ts_init_core_env { |
2979724f | 228 | TS_SUBNAME="" |
db17c74b KZ |
229 | TS_NS="$TS_COMPONENT/$TS_TESTNAME" |
230 | TS_OUTPUT="$TS_OUTDIR/$TS_TESTNAME" | |
cbf858aa | 231 | TS_ERRLOG="$TS_OUTDIR/$TS_TESTNAME.err" |
495674f8 | 232 | TS_VGDUMP="$TS_OUTDIR/$TS_TESTNAME.vgdump" |
db17c74b KZ |
233 | TS_DIFF="$TS_DIFFDIR/$TS_TESTNAME" |
234 | TS_EXPECTED="$TS_TOPDIR/expected/$TS_NS" | |
cbf858aa | 235 | TS_EXPECTED_ERR="$TS_TOPDIR/expected/$TS_NS.err" |
db17c74b KZ |
236 | TS_MOUNTPOINT="$TS_OUTDIR/${TS_TESTNAME}-mnt" |
237 | } | |
238 | ||
239 | function ts_init_core_subtest_env { | |
240 | TS_NS="$TS_COMPONENT/$TS_TESTNAME-$TS_SUBNAME" | |
241 | TS_OUTPUT="$TS_OUTDIR/$TS_TESTNAME-$TS_SUBNAME" | |
cbf858aa | 242 | TS_ERRLOG="$TS_OUTDIR/$TS_TESTNAME-$TS_SUBNAME.err" |
495674f8 | 243 | TS_VGDUMP="$TS_OUTDIR/$TS_TESTNAME-$TS_SUBNAME.vgdump" |
db17c74b KZ |
244 | TS_DIFF="$TS_DIFFDIR/$TS_TESTNAME-$TS_SUBNAME" |
245 | TS_EXPECTED="$TS_TOPDIR/expected/$TS_NS" | |
cbf858aa | 246 | TS_EXPECTED_ERR="$TS_TOPDIR/expected/$TS_NS.err" |
64a2331f | 247 | TS_MOUNTPOINT="$TS_OUTDIR/${TS_TESTNAME}-${TS_SUBNAME}-mnt" |
495674f8 | 248 | |
cbf858aa | 249 | rm -f $TS_OUTPUT $TS_ERRLOG $TS_VGDUMP |
4210c47a KZ |
250 | [ -d "$TS_OUTDIR" ] || mkdir -p "$TS_OUTDIR" |
251 | ||
cbf858aa | 252 | touch $TS_OUTPUT $TS_ERRLOG |
495674f8 | 253 | [ -n "$TS_VALGRIND_CMD" ] && touch $TS_VGDUMP |
db17c74b KZ |
254 | } |
255 | ||
905d0b9b | 256 | function ts_init_env { |
e130ce53 | 257 | local mydir=$(ts_abspath ${0%/*}) |
d9a9ff09 | 258 | local tmp |
d42bbae5 | 259 | |
08b825db YD |
260 | LANG="POSIX" |
261 | LANGUAGE="POSIX" | |
262 | LC_ALL="POSIX" | |
263 | CHARSET="UTF-8" | |
b97cc9a8 | 264 | ASAN_OPTIONS="detect_leaks=0" |
08b825db | 265 | |
b97cc9a8 | 266 | export LANG LANGUAGE LC_ALL CHARSET ASAN_OPTIONS |
1b03e2cd | 267 | |
6dfe6f0e KZ |
268 | mydir=$(ts_canonicalize "$mydir") |
269 | ||
1b03e2cd KZ |
270 | # automake directories |
271 | top_srcdir=$(ts_option_argument "srcdir" "$*") | |
272 | top_builddir=$(ts_option_argument "builddir" "$*") | |
d42bbae5 | 273 | |
1b03e2cd | 274 | # where is this script |
a02f320d | 275 | TS_TOPDIR=$(ts_abspath $mydir/../../) |
1b03e2cd KZ |
276 | |
277 | # default | |
278 | if [ -z "$top_srcdir" ]; then | |
279 | top_srcdir="$TS_TOPDIR/.." | |
280 | fi | |
281 | if [ -z "$top_builddir" ]; then | |
282 | top_builddir="$TS_TOPDIR/.." | |
283 | fi | |
284 | ||
285 | top_srcdir=$(ts_abspath $top_srcdir) | |
286 | top_builddir=$(ts_abspath $top_builddir) | |
287 | ||
43b4a4d3 KZ |
288 | # We use helpser always from build tree |
289 | ts_helpersdir="${top_builddir}/" | |
290 | ||
291 | TS_USE_SYSTEM_COMMANDS=$(ts_has_option "use-system-commands" "$*") | |
292 | if [ "$TS_USE_SYSTEM_COMMANDS" == "yes" ]; then | |
293 | # Don't define anything, just follow current PATH | |
294 | ts_commandsdir="" | |
295 | else | |
296 | # The default is to use commands from build tree | |
297 | ts_commandsdir="${top_builddir}/" | |
298 | ||
299 | # some ul commands search other ul commands in $PATH | |
300 | export PATH="$ts_commandsdir:$PATH" | |
301 | fi | |
4ba0bfbb | 302 | |
a02f320d | 303 | TS_SCRIPT="$mydir/$(basename $0)" |
d42bbae5 KZ |
304 | TS_SUBDIR=$(dirname $TS_SCRIPT) |
305 | TS_TESTNAME=$(basename $TS_SCRIPT) | |
306 | TS_COMPONENT=$(basename $TS_SUBDIR) | |
98604ef9 | 307 | TS_DESC=${TS_DESC:-$TS_TESTNAME} |
d42bbae5 | 308 | |
09888efe KZ |
309 | TS_NSUBTESTS=0 |
310 | TS_NSUBFAILED=0 | |
311 | ||
d42bbae5 KZ |
312 | TS_SELF="$TS_SUBDIR" |
313 | ||
1b03e2cd KZ |
314 | TS_OUTDIR="$top_builddir/tests/output/$TS_COMPONENT" |
315 | TS_DIFFDIR="$top_builddir/tests/diff/$TS_COMPONENT" | |
db17c74b | 316 | |
9deb8c7d KZ |
317 | TS_NOLOCKS=$(ts_has_option "nolocks" "$*") |
318 | TS_LOCKDIR="$top_builddir/tests/output" | |
319 | ||
7acd4b46 KZ |
320 | # Don't lock if flock(1) is missing |
321 | type "flock" >/dev/null 2>&1 || TS_NOLOCKS="yes" | |
322 | ||
db17c74b | 323 | ts_init_core_env |
d42bbae5 | 324 | |
7c90efa3 | 325 | TS_NOSKIP_COMMANDS=$(ts_has_option "noskip-commands" "$*") |
cbac71bd | 326 | TS_VERBOSE=$(ts_has_option "verbose" "$*") |
74fe554a | 327 | TS_SHOWDIFF=$(ts_has_option "show-diff" "$*") |
40e6f7a0 | 328 | TS_PARALLEL=$(ts_has_option "parallel" "$*") |
7641ccec | 329 | TS_KNOWN_FAIL=$(ts_has_option "known-fail" "$*") |
d995c2f0 | 330 | TS_SKIP_LOOPDEVS=$(ts_has_option "skip-loopdevs" "$*") |
855f7f06 RM |
331 | TS_PARSABLE=$(ts_has_option "parsable" "$*") |
332 | [ "$TS_PARSABLE" = "yes" ] || TS_PARSABLE="$TS_PARALLEL" | |
d42bbae5 | 333 | |
d3f58f8a | 334 | tmp=$( ts_has_option "memcheck-valgrind" "$*") |
d9a9ff09 RM |
335 | if [ "$tmp" == "yes" -a -f /usr/bin/valgrind ]; then |
336 | TS_VALGRIND_CMD="/usr/bin/valgrind" | |
337 | fi | |
b97cc9a8 KZ |
338 | tmp=$( ts_has_option "memcheck-asan" "$*") |
339 | if [ "$tmp" == "yes" ]; then | |
340 | TS_ENABLE_ASAN="yes" | |
341 | fi | |
d9a9ff09 | 342 | |
632830cc | 343 | BLKID_FILE="$TS_OUTDIR/${TS_TESTNAME}.blkidtab" |
d42bbae5 | 344 | |
1b5417ac KZ |
345 | declare -a TS_SUID_PROGS |
346 | declare -a TS_SUID_USER | |
347 | declare -a TS_SUID_GROUP | |
cbae7931 | 348 | declare -a TS_LOOP_DEVS |
539b0b09 | 349 | declare -a TS_LOCKFILE_FD |
1b5417ac | 350 | |
adc8c80f KZ |
351 | if [ -f $TS_TOPDIR/commands.sh ]; then |
352 | . $TS_TOPDIR/commands.sh | |
353 | fi | |
a02f320d | 354 | |
b7ea07e0 | 355 | export BLKID_FILE |
66822df3 | 356 | |
cbf858aa | 357 | rm -f $TS_OUTPUT $TS_ERRLOG $TS_VGDUMP |
4210c47a KZ |
358 | [ -d "$TS_OUTDIR" ] || mkdir -p "$TS_OUTDIR" |
359 | ||
cbf858aa | 360 | touch $TS_OUTPUT $TS_ERRLOG |
495674f8 | 361 | [ -n "$TS_VALGRIND_CMD" ] && touch $TS_VGDUMP |
97cdb3cb | 362 | |
d42bbae5 KZ |
363 | if [ "$TS_VERBOSE" == "yes" ]; then |
364 | echo | |
365 | echo " script: $TS_SCRIPT" | |
43b4a4d3 KZ |
366 | echo " commands: $ts_commandsdir" |
367 | echo " helpers: $ts_helpersdir" | |
d42bbae5 | 368 | echo " sub dir: $TS_SUBDIR" |
a02f320d | 369 | echo " top dir: $TS_TOPDIR" |
d42bbae5 KZ |
370 | echo " self: $TS_SELF" |
371 | echo " test name: $TS_TESTNAME" | |
372 | echo " test desc: $TS_DESC" | |
373 | echo " component: $TS_COMPONENT" | |
374 | echo " namespace: $TS_NS" | |
375 | echo " verbose: $TS_VERBOSE" | |
376 | echo " output: $TS_OUTPUT" | |
cbf858aa | 377 | echo " error log: $TS_ERRLOG" |
495674f8 | 378 | echo " valgrind: $TS_VGDUMP" |
cbf858aa | 379 | echo " expected: $TS_EXPECTED{.err}" |
d42bbae5 KZ |
380 | echo " mountpoint: $TS_MOUNTPOINT" |
381 | echo | |
382 | fi | |
905d0b9b KZ |
383 | } |
384 | ||
09888efe KZ |
385 | function ts_init_subtest { |
386 | ||
387 | TS_SUBNAME="$1" | |
db17c74b | 388 | ts_init_core_subtest_env |
09888efe KZ |
389 | TS_NSUBTESTS=$(( $TS_NSUBTESTS + 1 )) |
390 | ||
855f7f06 | 391 | if [ "$TS_PARSABLE" != "yes" ]; then |
2979724f RM |
392 | [ $TS_NSUBTESTS -eq 1 ] && echo |
393 | printf "%16s: %-27s ..." "" "$TS_SUBNAME" | |
40e6f7a0 | 394 | fi |
09888efe KZ |
395 | } |
396 | ||
905d0b9b | 397 | function ts_init { |
d9a9ff09 RM |
398 | ts_init_env "$*" |
399 | ||
905d0b9b | 400 | local is_fake=$( ts_has_option "fake" "$*") |
949cf64b | 401 | local is_force=$( ts_has_option "force" "$*") |
905d0b9b | 402 | |
855f7f06 | 403 | if [ "$TS_PARSABLE" != "yes" ]; then |
2979724f | 404 | printf "%13s: %-30s ..." "$TS_COMPONENT" "$TS_DESC" |
40e6f7a0 | 405 | fi |
d42bbae5 KZ |
406 | |
407 | [ "$is_fake" == "yes" ] && ts_skip "fake mode" | |
949cf64b | 408 | [ "$TS_OPTIONAL" == "yes" -a "$is_force" != "yes" ] && ts_skip "optional" |
e83446da KZ |
409 | } |
410 | ||
1b5417ac KZ |
411 | function ts_init_suid { |
412 | PROG="$1" | |
413 | ct=${#TS_SUID_PROGS[*]} | |
414 | ||
415 | # Save info about original setting | |
416 | TS_SUID_PROGS[$ct]=$PROG | |
417 | TS_SUID_USER[$ct]=$(stat --printf="%U" $PROG) | |
418 | TS_SUID_GROUP[$ct]=$(stat --printf="%G" $PROG) | |
419 | ||
420 | chown root.root $PROG &> /dev/null | |
421 | chmod u+s $PROG &> /dev/null | |
422 | } | |
423 | ||
a731b541 KZ |
424 | function ts_init_py { |
425 | LIBNAME="$1" | |
426 | ||
15b2606c | 427 | [ -f "$top_builddir/py${LIBNAME}.la" ] || ts_skip "py${LIBNAME} not compiled" |
a731b541 | 428 | |
fa8f8b74 RM |
429 | export LD_LIBRARY_PATH="$top_builddir/.libs:$LD_LIBRARY_PATH" |
430 | export PYTHONPATH="$top_builddir/$LIBNAME/python:$top_builddir/.libs:$PYTHONPATH" | |
46407453 OO |
431 | |
432 | export PYTHON_VERSION=$(awk '/^PYTHON_VERSION/ { print $3 }' $top_builddir/Makefile) | |
433 | export PYTHON_MAJOR_VERSION=$(echo $PYTHON_VERSION | sed 's/\..*//') | |
434 | ||
435 | export PYTHON="python${PYTHON_MAJOR_VERSION}" | |
a731b541 KZ |
436 | } |
437 | ||
02ae505f | 438 | function ts_run { |
59a46f36 PS |
439 | declare -a args |
440 | ||
d3f58f8a | 441 | # |
801d689e | 442 | # ASAN mode |
d3f58f8a | 443 | # |
801d689e | 444 | if [ "$TS_ENABLE_ASAN" == "yes" ]; then |
59a46f36 PS |
445 | args+=(env ASAN_OPTIONS=detect_leaks=1) |
446 | fi | |
d3f58f8a | 447 | |
f612c4c6 | 448 | # |
59a46f36 | 449 | # valgrind mode |
f612c4c6 | 450 | # |
59a46f36 PS |
451 | if [ -n "$TS_VALGRIND_CMD" ]; then |
452 | args+=(libtool --mode=execute "$TS_VALGRIND_CMD" --tool=memcheck --leak-check=full) | |
453 | args+=(--leak-resolution=high --num-callers=20 --log-file="$TS_VGDUMP") | |
495674f8 | 454 | fi |
59a46f36 PS |
455 | |
456 | "${args[@]}" "$@" | |
495674f8 KZ |
457 | } |
458 | ||
cbf858aa | 459 | function ts_gen_diff_from { |
09888efe | 460 | local res=0 |
cbf858aa KZ |
461 | local expected="$1" |
462 | local output="$2" | |
463 | local difffile="$3" | |
09888efe | 464 | |
cbf858aa | 465 | diff -u $expected $output > $difffile |
4210c47a | 466 | |
cbf858aa | 467 | if [ $? -ne 0 ] || [ -s $difffile ]; then |
09888efe | 468 | res=1 |
71210f5b | 469 | if [ "$TS_SHOWDIFF" == "yes" -a "$TS_KNOWN_FAIL" != "yes" ]; then |
74fe554a KZ |
470 | echo |
471 | echo "diff-{{{" | |
cbf858aa | 472 | cat $difffile |
74fe554a KZ |
473 | echo "}}}-diff" |
474 | echo | |
475 | fi | |
7e604f3c | 476 | else |
cbf858aa | 477 | rm -f $difffile; |
09888efe | 478 | fi |
7e604f3c | 479 | |
09888efe KZ |
480 | return $res |
481 | } | |
482 | ||
cbf858aa KZ |
483 | function ts_gen_diff { |
484 | local status_out=0 | |
485 | local status_err=0 | |
486 | ||
487 | [ -f "$TS_OUTPUT" ] || return 1 | |
488 | [ -f "$TS_EXPECTED" ] || TS_EXPECTED=/dev/null | |
489 | ||
490 | # remove libtool lt- prefixes | |
491 | sed --in-place 's/^lt\-\(.*\: \)/\1/g' $TS_OUTPUT | |
492 | sed --in-place 's/^lt\-\(.*\: \)/\1/g' $TS_ERRLOG | |
493 | ||
494 | [ -d "$TS_DIFFDIR" ] || mkdir -p "$TS_DIFFDIR" | |
495 | ||
496 | ts_gen_diff_from $TS_EXPECTED $TS_OUTPUT $TS_DIFF | |
497 | status_out=$? | |
498 | ||
499 | # error log is fully optional | |
500 | [ -f "$TS_EXPECTED_ERR" ] || TS_EXPECTED_ERR=/dev/null | |
501 | [ -f "$TS_ERRLOG" ] || TS_ERRLOG=/dev/null | |
502 | ||
503 | ts_gen_diff_from $TS_EXPECTED_ERR $TS_ERRLOG $TS_DIFF.err | |
504 | status_err=$? | |
505 | ||
506 | if [ $status_out -ne 0 -o $status_err -ne 0 ]; then | |
507 | return 1 | |
508 | fi | |
509 | return 0 | |
510 | } | |
511 | ||
495674f8 | 512 | function tt_gen_mem_report { |
d3f58f8a KZ |
513 | if [ -n "$TS_VALGRIND_CMD" ]; then |
514 | grep -q -E 'ERROR SUMMARY: [1-9]' $TS_VGDUMP &> /dev/null | |
515 | if [ $? -eq 0 ]; then | |
516 | echo "mem-error detected!" | |
517 | fi | |
518 | else | |
519 | echo "$1" | |
495674f8 KZ |
520 | fi |
521 | } | |
522 | ||
09888efe | 523 | function ts_finalize_subtest { |
e83446da KZ |
524 | local res=0 |
525 | ||
7e604f3c RM |
526 | ts_gen_diff |
527 | if [ $? -eq 1 ]; then | |
528 | ts_failed_subtest "$1" | |
529 | res=1 | |
09888efe | 530 | else |
94fa9b46 | 531 | ts_report_ok "$(tt_gen_mem_report "$1")" |
09888efe KZ |
532 | fi |
533 | ||
534 | [ $res -ne 0 ] && TS_NSUBFAILED=$(( $TS_NSUBFAILED + 1 )) | |
db17c74b KZ |
535 | |
536 | # reset environment back to parental test | |
537 | ts_init_core_env | |
538 | ||
09888efe KZ |
539 | return $res |
540 | } | |
541 | ||
94fa9b46 KZ |
542 | function ts_skip_subtest { |
543 | ts_report_skip "$1" | |
544 | # reset environment back to parental test | |
545 | ts_init_core_env | |
546 | ||
547 | } | |
548 | ||
09888efe | 549 | function ts_finalize { |
caf31605 | 550 | ts_cleanup_on_exit |
1b5417ac | 551 | |
09888efe | 552 | if [ $TS_NSUBTESTS -ne 0 ]; then |
7e604f3c | 553 | if ! ts_gen_diff || [ $TS_NSUBFAILED -ne 0 ]; then |
09888efe KZ |
554 | ts_failed "$TS_NSUBFAILED from $TS_NSUBTESTS sub-tests" |
555 | else | |
556 | ts_ok "all $TS_NSUBTESTS sub-tests PASSED" | |
557 | fi | |
e83446da | 558 | fi |
425ca40a | 559 | |
7e604f3c RM |
560 | ts_gen_diff || ts_failed "$1" |
561 | ts_ok "$1" | |
e83446da KZ |
562 | } |
563 | ||
3dfa278e | 564 | function ts_die { |
57a917d6 | 565 | ts_log "$1" |
3dfa278e KZ |
566 | ts_finalize |
567 | } | |
568 | ||
caf31605 RM |
569 | function ts_cleanup_on_exit { |
570 | ||
571 | for idx in $(seq 0 $((${#TS_SUID_PROGS[*]} - 1))); do | |
572 | PROG=${TS_SUID_PROGS[$idx]} | |
573 | chmod a-s $PROG &> /dev/null | |
574 | chown ${TS_SUID_USER[$idx]}.${TS_SUID_GROUP[$idx]} $PROG &> /dev/null | |
575 | done | |
cbae7931 RM |
576 | |
577 | for dev in "${TS_LOOP_DEVS[@]}"; do | |
578 | ts_device_deinit "$dev" | |
579 | done | |
580 | unset TS_LOOP_DEVS | |
5c711ba9 RM |
581 | |
582 | ts_scsi_debug_rmmod | |
caf31605 RM |
583 | } |
584 | ||
35c636e1 KZ |
585 | function ts_image_md5sum { |
586 | local img=${1:-"$TS_OUTDIR/${TS_TESTNAME}.img"} | |
c3f323cb | 587 | echo $("$TS_HELPER_MD5" < "$img") $(basename "$img") |
35c636e1 | 588 | } |
05de8126 | 589 | |
35c636e1 KZ |
590 | function ts_image_init { |
591 | local mib=${1:-"5"} # size in MiBs | |
592 | local img=${2:-"$TS_OUTDIR/${TS_TESTNAME}.img"} | |
2f791546 | 593 | |
1cb10736 RM |
594 | rm -f $img |
595 | truncate -s "${mib}M" "$img" | |
35c636e1 KZ |
596 | echo "$img" |
597 | return 0 | |
598 | } | |
05de8126 | 599 | |
cbae7931 RM |
600 | function ts_register_loop_device { |
601 | local ct=${#TS_LOOP_DEVS[*]} | |
602 | TS_LOOP_DEVS[$ct]=$1 | |
603 | } | |
604 | ||
35c636e1 | 605 | function ts_device_init { |
b5eb5097 RM |
606 | local img |
607 | local dev | |
df7e52d7 | 608 | |
b5eb5097 RM |
609 | img=$(ts_image_init $1 $2) |
610 | dev=$($TS_CMD_LOSETUP --show -f "$img") | |
cbae7931 RM |
611 | if [ "$?" != "0" -o "$dev" = "" ]; then |
612 | ts_die "Cannot init device" | |
613 | fi | |
df7e52d7 | 614 | |
cbae7931 RM |
615 | ts_register_loop_device "$dev" |
616 | TS_LODEV=$dev | |
df7e52d7 KZ |
617 | } |
618 | ||
cbae7931 | 619 | # call from ts_cleanup_on_exit() only because of TS_LOOP_DEVS maintenance |
df7e52d7 | 620 | function ts_device_deinit { |
3dfa278e KZ |
621 | local DEV="$1" |
622 | ||
623 | if [ -b "$DEV" ]; then | |
624 | $TS_CMD_UMOUNT "$DEV" &> /dev/null | |
625 | $TS_CMD_LOSETUP -d "$DEV" &> /dev/null | |
df7e52d7 KZ |
626 | fi |
627 | } | |
064b8c38 | 628 | |
9ca02cf5 RM |
629 | function ts_blkidtag_by_devname() |
630 | { | |
631 | local tag=$1 | |
632 | local dev=$2 | |
633 | local out | |
634 | local rval | |
635 | ||
636 | out=$($TS_CMD_BLKID -p -s "$tag" -o value "$dev") | |
637 | rval=$? | |
638 | printf "%s\n" "$out" | |
639 | ||
640 | test -n "$out" -a "$rval" = "0" | |
641 | return $? | |
642 | } | |
643 | ||
3f5bda01 | 644 | function ts_uuid_by_devname { |
9ca02cf5 RM |
645 | ts_blkidtag_by_devname "UUID" "$1" |
646 | return $? | |
3f5bda01 KZ |
647 | } |
648 | ||
649 | function ts_label_by_devname { | |
9ca02cf5 RM |
650 | ts_blkidtag_by_devname "LABEL" "$1" |
651 | return $? | |
3f5bda01 KZ |
652 | } |
653 | ||
654 | function ts_fstype_by_devname { | |
9ca02cf5 RM |
655 | ts_blkidtag_by_devname "TYPE" "$1" |
656 | return $? | |
3f5bda01 KZ |
657 | } |
658 | ||
659 | function ts_device_has { | |
660 | local TAG="$1" | |
661 | local VAL="$2" | |
662 | local DEV="$3" | |
3dfa278e | 663 | local vl="" |
3f5bda01 | 664 | |
9ca02cf5 RM |
665 | vl=$(ts_blkidtag_by_devname "$TAG" "$DEV") |
666 | test $? = 0 -a "$vl" = "$VAL" | |
667 | return $? | |
3f5bda01 | 668 | } |
3dfa278e | 669 | |
9ca02cf5 RM |
670 | function ts_is_uuid() |
671 | { | |
672 | printf "%s\n" "$1" | egrep -q '^[0-9a-z]{8}-[0-9a-z]{4}-[0-9a-z]{4}-[0-9a-z]{4}-[0-9a-z]{12}$' | |
3dfa278e KZ |
673 | return $? |
674 | } | |
675 | ||
9ca02cf5 RM |
676 | function ts_udevadm_settle() |
677 | { | |
678 | local dev=$1 # optional, might be empty | |
679 | shift # all other args are tags, LABEL, UUID, ... | |
680 | udevadm settle | |
681 | } | |
682 | ||
2f954947 RM |
683 | function ts_mount { |
684 | local out | |
685 | local result | |
686 | local msg | |
a23c435e | 687 | local fs |
d2cc2ba7 RM |
688 | local fs_exp=$1 |
689 | shift | |
2f954947 RM |
690 | |
691 | out=$($TS_CMD_MOUNT "$@" 2>&1) | |
692 | result=$? | |
693 | echo -n "$out" >> $TS_OUTPUT | |
694 | ||
a23c435e RM |
695 | if [ $result != 0 ] \ |
696 | && msg=$(echo "$out" | grep -m1 "unknown filesystem type") | |
697 | then | |
698 | # skip only if reported fs correctly and if it's not available | |
699 | fs=$(echo "$msg" | sed -n "s/.*type '\(.*\)'$/\1/p") | |
d2cc2ba7 | 700 | [ "$fs" = "fs_exp" ] \ |
a23c435e RM |
701 | && grep -qe "[[:space:]]${fs}$" /proc/filesystems &>/dev/null \ |
702 | || ts_skip "$msg" | |
2f954947 RM |
703 | fi |
704 | return $result | |
705 | } | |
706 | ||
3ff2557c | 707 | function ts_is_mounted { |
6dfe6f0e | 708 | local DEV=$(ts_canonicalize "$1") |
3ff2557c | 709 | |
ec182d8b | 710 | grep -q "\(^\| \)$DEV " /proc/mounts && return 0 |
3ff2557c KZ |
711 | |
712 | if [ "${DEV#/dev/loop/}" != "$DEV" ]; then | |
ec182d8b | 713 | grep -q "^/dev/loop${DEV#/dev/loop/} " /proc/mounts && return 0 |
3ff2557c KZ |
714 | fi |
715 | return 1 | |
716 | } | |
717 | ||
c98825ac | 718 | function ts_fstab_open { |
601d12fb | 719 | echo "# <!-- util-linux test entry" >> /etc/fstab |
c98825ac KZ |
720 | } |
721 | ||
722 | function ts_fstab_close { | |
723 | echo "# -->" >> /etc/fstab | |
20432749 | 724 | sync /etc/fstab 2>/dev/null |
c98825ac KZ |
725 | } |
726 | ||
727 | function ts_fstab_addline { | |
728 | local SPEC="$1" | |
729 | local MNT=${2:-"$TS_MOUNTPOINT"} | |
730 | local FS=${3:-"auto"} | |
b002d021 | 731 | local OPT=${4:-"defaults"} |
c98825ac | 732 | |
b002d021 | 733 | echo "$SPEC $MNT $FS $OPT 0 0" >> /etc/fstab |
c98825ac KZ |
734 | } |
735 | ||
e140506a KZ |
736 | function ts_fstab_lock { |
737 | ts_lock "fstab" | |
738 | } | |
739 | ||
c98825ac | 740 | function ts_fstab_add { |
e140506a | 741 | ts_fstab_lock |
c98825ac | 742 | ts_fstab_open |
b002d021 | 743 | ts_fstab_addline $* |
c98825ac KZ |
744 | ts_fstab_close |
745 | } | |
746 | ||
747 | function ts_fstab_clean { | |
b0d9114a | 748 | ts_have_lock "fstab" || return 0 |
c98825ac | 749 | sed --in-place " |
601d12fb | 750 | /# <!-- util-linux/!b |
c98825ac KZ |
751 | :a |
752 | /# -->/!{ | |
753 | N | |
754 | ba | |
755 | } | |
601d12fb | 756 | s/# <!-- util-linux.*-->//; |
c98825ac | 757 | /^$/d" /etc/fstab |
e140506a | 758 | |
20432749 | 759 | sync /etc/fstab 2>/dev/null |
e140506a | 760 | ts_unlock "fstab" |
c98825ac KZ |
761 | } |
762 | ||
d0bcd9b3 | 763 | function ts_fdisk_clean { |
e1fe1815 | 764 | local DEVNAME=$1 |
618ec053 | 765 | |
d0bcd9b3 | 766 | # remove non comparable parts of fdisk output |
23d8c556 | 767 | if [ -n "${DEVNAME}" ]; then |
cbf858aa | 768 | sed -i -e "s@${DEVNAME}@<removed>@;" $TS_OUTPUT $TS_ERRLOG |
23d8c556 RM |
769 | fi |
770 | ||
771 | sed -i \ | |
772 | -e 's/Disk identifier:.*/Disk identifier: <removed>/' \ | |
773 | -e 's/Created a new.*/Created a new <removed>./' \ | |
774 | -e 's/^Device[[:blank:]]*Start/Device Start/' \ | |
775 | -e 's/^Device[[:blank:]]*Boot/Device Boot/' \ | |
776 | -e 's/Welcome to fdisk.*/Welcome to fdisk <removed>./' \ | |
777 | -e 's/typescript file.*/typescript file <removed>./' \ | |
01e8c90c | 778 | -e 's@^\(I/O size (minimum/op.* bytes /\) [1-9][0-9]* @\1 <removed> @' \ |
cbf858aa | 779 | $TS_OUTPUT $TS_ERRLOG |
d0bcd9b3 | 780 | } |
618ec053 | 781 | |
9deb8c7d | 782 | |
613a337e RM |
783 | # https://stackoverflow.com/questions/41603787/how-to-find-next-available-file-descriptor-in-bash |
784 | function ts_find_free_fd() | |
785 | { | |
786 | local rco | |
787 | local rci | |
788 | for fd in {3..200}; do | |
789 | rco="$(true 2>/dev/null >&${fd}; echo $?)" | |
790 | rci="$(true 2>/dev/null <&${fd}; echo $?)" | |
791 | if [[ "${rco}${rci}" = "11" ]]; then | |
792 | echo "$fd" | |
793 | return 0 | |
794 | fi | |
795 | done | |
796 | return 1 | |
7acd4b46 KZ |
797 | } |
798 | ||
539b0b09 RM |
799 | function ts_get_lock_fd { |
800 | local resource=$1 | |
801 | local fd | |
802 | ||
803 | for fd in "${!TS_LOCKFILE_FD[@]}"; do | |
804 | if [ "${TS_LOCKFILE_FD["$fd"]}" = "$resource" ]; then | |
805 | echo "$fd" | |
806 | return 0 | |
807 | fi | |
808 | done | |
809 | return 1 | |
810 | } | |
811 | ||
b0d9114a RM |
812 | function ts_have_lock { |
813 | local resource=$1 | |
814 | ||
815 | test "$TS_NOLOCKS" = "yes" && return 0 | |
539b0b09 | 816 | ts_get_lock_fd "$resource" >/dev/null && return 0 |
b0d9114a RM |
817 | return 1 |
818 | } | |
819 | ||
9deb8c7d KZ |
820 | function ts_lock { |
821 | local resource="$1" | |
822 | local lockfile="${TS_LOCKDIR}/${resource}.lock" | |
7acd4b46 | 823 | local fd |
9deb8c7d KZ |
824 | |
825 | if [ "$TS_NOLOCKS" == "yes" ]; then | |
826 | return 0 | |
827 | fi | |
828 | ||
7acd4b46 | 829 | # Don't lock again |
539b0b09 | 830 | fd=$(ts_get_lock_fd "$resource") |
7acd4b46 | 831 | if [ -n "$fd" ]; then |
44d75340 | 832 | echo "[$$ $TS_TESTNAME] ${resource} already locked!" |
7acd4b46 KZ |
833 | return 0 |
834 | fi | |
9deb8c7d | 835 | |
613a337e | 836 | fd=$(ts_find_free_fd) || ts_skip "failed to find lock fd" |
7acd4b46 KZ |
837 | |
838 | eval "exec $fd>$lockfile" | |
55a680c1 | 839 | flock --exclusive "$fd" || ts_skip "failed to lock $resource" |
7acd4b46 | 840 | |
539b0b09 | 841 | TS_LOCKFILE_FD["$fd"]="$resource" |
44d75340 | 842 | ###echo "[$$ $TS_TESTNAME] Locked $resource" |
9deb8c7d KZ |
843 | } |
844 | ||
9deb8c7d | 845 | function ts_unlock { |
7acd4b46 KZ |
846 | local resource="$1" |
847 | local lockfile="${TS_LOCKDIR}/${resource}.lock" | |
848 | local fd | |
849 | ||
850 | if [ "$TS_NOLOCKS" == "yes" ]; then | |
851 | return 0 | |
852 | fi | |
853 | ||
539b0b09 | 854 | fd=$(ts_get_lock_fd "$resource") |
7acd4b46 | 855 | if [ -n "$fd" ]; then |
7acd4b46 | 856 | eval "exec $fd<&-" |
539b0b09 | 857 | TS_LOCKFILE_FD["$fd"]="" |
613a337e | 858 | ###echo "[$$ $TS_TESTNAME] Unlocked $resource" |
b0d9114a | 859 | else |
539b0b09 | 860 | echo "[$$ $TS_TESTNAME] unlocking unlocked $resource!?" |
7acd4b46 | 861 | fi |
9deb8c7d KZ |
862 | } |
863 | ||
618ec053 | 864 | function ts_scsi_debug_init { |
dd761f79 | 865 | local devname |
8d323f0d | 866 | local t |
dd761f79 | 867 | TS_DEVICE="none" |
618ec053 | 868 | |
9deb8c7d KZ |
869 | ts_lock "scsi_debug" |
870 | ||
9779f598 | 871 | # dry run is not really reliable, real modprobe may still fail |
f80c0d38 RM |
872 | modprobe --dry-run --quiet scsi_debug &>/dev/null \ |
873 | || ts_skip "missing scsi_debug module (dry-run)" | |
618ec053 | 874 | |
f80c0d38 | 875 | # skip if still in use or removal of modules not supported at all |
5c711ba9 | 876 | # We don't want a slow timeout here so we don't use ts_scsi_debug_rmmod! |
44d75340 KZ |
877 | modprobe -r scsi_debug &>/dev/null |
878 | if [ "$?" -eq 1 ]; then | |
879 | ts_unlock "scsi_debug" | |
880 | ts_skip "cannot remove scsi_debug module (rmmod)" | |
881 | fi | |
f80c0d38 | 882 | |
85fca7e5 | 883 | modprobe -b scsi_debug "$@" &>/dev/null \ |
f80c0d38 RM |
884 | || ts_skip "cannot load scsi_debug module (modprobe)" |
885 | ||
886 | # it might be still not loaded, modprobe.conf or whatever | |
fc5fa903 | 887 | lsmod 2>/dev/null | grep -q "^scsi_debug " \ |
f80c0d38 | 888 | || ts_skip "scsi_debug module not loaded (lsmod)" |
618ec053 | 889 | |
618ec053 KZ |
890 | udevadm settle |
891 | ||
8d323f0d RM |
892 | # wait for device if udevadm settle does not work |
893 | for t in 0 0.02 0.05 0.1 1; do | |
894 | sleep $t | |
895 | devname=$(grep --with-filename scsi_debug /sys/block/*/device/model) && break | |
896 | done | |
897 | [ -n "${devname}" ] || ts_die "timeout waiting for scsi_debug device" | |
85fca7e5 | 898 | |
8d323f0d | 899 | devname=$(echo $devname | awk -F '/' '{print $4}') |
dd761f79 | 900 | TS_DEVICE="/dev/${devname}" |
8d323f0d RM |
901 | |
902 | # TODO validate that device is really up, for now just a warning on stderr | |
5c711ba9 RM |
903 | test -b $TS_DEVICE || echo "warning: scsi_debug device is still down" >&2 |
904 | } | |
905 | ||
906 | # automatically called once in ts_cleanup_on_exit() | |
907 | function ts_scsi_debug_rmmod { | |
908 | local err=1 | |
909 | local t | |
910 | local lastmsg | |
911 | ||
b0d9114a RM |
912 | # We must not run if we don't have the lock |
913 | ts_have_lock "scsi_debug" || return 0 | |
914 | ||
5c711ba9 RM |
915 | # Return early most importantly in case we are not root or the module does |
916 | # not exist at all. | |
917 | [ $UID -eq 0 ] || return 0 | |
918 | [ -n "$TS_DEVICE" ] || return 0 | |
fc5fa903 | 919 | lsmod 2>/dev/null | grep -q "^scsi_debug " || return 0 |
5c711ba9 RM |
920 | |
921 | udevadm settle | |
922 | ||
923 | # wait for successful rmmod if udevadm settle does not work | |
924 | for t in 0 0.02 0.05 0.1 1; do | |
925 | sleep $t | |
926 | lastmsg="$(modprobe -r scsi_debug 2>&1)" && err=0 && break | |
927 | done | |
928 | ||
929 | if [ "$err" = "1" ]; then | |
930 | ts_log "rmmod failed: '$lastmsg'" | |
931 | ts_log "timeout removing scsi_debug module (rmmod)" | |
932 | return 1 | |
933 | fi | |
934 | if lsmod | grep -q "^scsi_debug "; then | |
935 | ts_log "BUG! scsi_debug still loaded" | |
936 | return 1 | |
937 | fi | |
938 | ||
939 | # TODO Do we need to validate that all devices are gone? | |
940 | udevadm settle | |
941 | test -b "$TS_DEVICE" && echo "warning: scsi_debug device is still up" >&2 | |
942 | ||
943 | # TODO unset TS_DEVICE, check that nobody uses it later, e.g. ts_fdisk_clean | |
944 | ||
9deb8c7d | 945 | ts_unlock "scsi_debug" |
5c711ba9 | 946 | return 0 |
618ec053 | 947 | } |
a98de969 RM |
948 | |
949 | function ts_resolve_host { | |
950 | local host="$1" | |
951 | local tmp | |
952 | ||
953 | # currently we just resolve default records (might be "A", ipv4 only) | |
954 | if type "dig" >/dev/null 2>&1; then | |
955 | tmp=$(dig "$host" +short 2>/dev/null) || return 1 | |
956 | elif type "nslookup" >/dev/null 2>&1; then | |
957 | tmp=$(nslookup "$host" 2>/dev/null) || return 1 | |
958 | tmp=$(echo "$tmp"| grep -A1 "^Name:"| grep "^Address:"| cut -d" " -f2) | |
eee79f28 AH |
959 | elif type "host" >/dev/null 2>&1; then |
960 | tmp=$(host "$host" 2>/dev/null) || return 1 | |
961 | tmp=$(echo "$tmp" | grep " has address " | cut -d " " -f4) | |
962 | elif type "getent" >/dev/null 2>&1; then | |
963 | tmp=$(getent ahosts "$host" 2>/dev/null) || return 1 | |
964 | tmp=$(echo "$tmp" | cut -d " " -f 1 | sort -u) | |
a98de969 RM |
965 | fi |
966 | ||
967 | # we return 1 if tmp is empty | |
968 | test -n "$tmp" || return 1 | |
969 | echo "$tmp" | sort -R | head -n 1 | |
970 | } | |
c9813f2c RM |
971 | |
972 | # listen to unix socket (background socat) | |
973 | function ts_init_socket_to_file { | |
974 | local socket=$1 | |
975 | local outfile=$2 | |
976 | local pid="0" | |
977 | ||
978 | ts_check_prog "socat" | |
979 | rm -f "$socket" "$outfile" | |
980 | ||
e4866229 | 981 | # if socat is too old for these options we'll skip it below |
c9813f2c | 982 | socat -u UNIX-LISTEN:$socket,fork,max-children=1,backlog=128 \ |
e4866229 | 983 | STDOUT > "$outfile" 2>/dev/null & |
c9813f2c RM |
984 | pid=$! |
985 | ||
986 | # check for running background process | |
e4866229 | 987 | if [ "$pid" -le "0" ] || ! kill -s 0 "$pid" &>/dev/null; then |
c9813f2c RM |
988 | ts_skip "unable to run socat" |
989 | fi | |
990 | # wait for the socket listener | |
e4866229 RM |
991 | if ! socat -u /dev/null UNIX-CONNECT:$socket,retry=30,interval=0.1 &>/dev/null; then |
992 | kill -9 "$pid" &>/dev/null | |
993 | ts_skip "timeout waiting for socat socket" | |
c9813f2c RM |
994 | fi |
995 | # check socket again | |
e4866229 RM |
996 | if ! socat -u /dev/null UNIX-CONNECT:$socket &>/dev/null; then |
997 | kill -9 "$pid" &>/dev/null | |
998 | ts_skip "socat socket stopped listening" | |
c9813f2c RM |
999 | fi |
1000 | } | |
edeb6223 KZ |
1001 | |
1002 | function ts_has_mtab_support { | |
1003 | grep -q '#define USE_LIBMOUNT_SUPPORT_MTAB' ${top_builddir}/config.h | |
1004 | if [ $? == 0 ]; then | |
1005 | echo "yes" | |
1006 | else | |
1007 | echo "no" | |
1008 | fi | |
1009 | } | |
1010 | ||
4a62215c KZ |
1011 | function ts_has_ncurses_support { |
1012 | grep -q '#define HAVE_LIBNCURSES' ${top_builddir}/config.h | |
1013 | if [ $? == 0 ]; then | |
1014 | echo "yes" | |
1015 | else | |
1016 | echo "no" | |
1017 | fi | |
1018 | } |