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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 SK |
77 | function ts_check_test_command { |
78 | if [ ! -x "$1" ]; then | |
79 | ts_skip "${1##*/} not found" | |
80 | fi | |
40e6f7a0 SK |
81 | } |
82 | ||
d1962aae RM |
83 | function ts_check_prog { |
84 | local cmd=$1 | |
85 | type "$cmd" >/dev/null 2>&1 || ts_skip "missing in PATH: $cmd" | |
86 | } | |
87 | ||
5ec15aef RM |
88 | function ts_check_losetup { |
89 | local tmp | |
90 | ts_check_test_command "$TS_CMD_LOSETUP" | |
91 | ||
d995c2f0 | 92 | if [ "$TS_SKIP_LOOPDEVS" = "yes" ]; then |
5f708381 RM |
93 | ts_skip "loop-device tests disabled" |
94 | fi | |
95 | ||
5ec15aef RM |
96 | # assuming that losetup -f works ... to be checked somewhere else |
97 | tmp=$($TS_CMD_LOSETUP -f 2>/dev/null) | |
98 | if test -b "$tmp"; then | |
99 | return 0 | |
100 | fi | |
0209a128 | 101 | ts_skip "no loop-device support" |
5ec15aef RM |
102 | } |
103 | ||
94fa9b46 | 104 | function ts_report_skip { |
0209a128 | 105 | ts_report " SKIPPED ($1)" |
09888efe KZ |
106 | } |
107 | ||
108 | function ts_skip { | |
94fa9b46 | 109 | ts_report_skip "$1" |
cbae7931 | 110 | |
caf31605 | 111 | ts_cleanup_on_exit |
b30cd7ee KZ |
112 | exit 0 |
113 | } | |
114 | ||
09892fb6 | 115 | function ts_skip_nonroot { |
f0b561b6 | 116 | if [ $UID -ne 0 ]; then |
0209a128 | 117 | ts_skip "no root permissions" |
09892fb6 KZ |
118 | fi |
119 | } | |
120 | ||
09888efe | 121 | function ts_failed_subtest { |
733094a8 RM |
122 | local msg="FAILED" |
123 | local ret=1 | |
124 | if [ "$TS_KNOWN_FAIL" = "yes" ]; then | |
125 | msg="KNOWN FAILED" | |
126 | ret=0 | |
127 | fi | |
128 | ||
05de8126 | 129 | if [ x"$1" == x"" ]; then |
733094a8 | 130 | ts_report " $msg ($TS_NS)" |
05de8126 | 131 | else |
733094a8 | 132 | ts_report " $msg ($1)" |
05de8126 | 133 | fi |
733094a8 RM |
134 | |
135 | return $ret | |
05de8126 KZ |
136 | } |
137 | ||
09888efe KZ |
138 | function ts_failed { |
139 | ts_failed_subtest "$1" | |
733094a8 | 140 | exit $? |
7641ccec RM |
141 | } |
142 | ||
94fa9b46 | 143 | function ts_report_ok { |
05de8126 | 144 | if [ x"$1" == x"" ]; then |
40e6f7a0 | 145 | ts_report " OK" |
05de8126 | 146 | else |
40e6f7a0 | 147 | ts_report " OK ($1)" |
05de8126 | 148 | fi |
09888efe KZ |
149 | } |
150 | ||
151 | function ts_ok { | |
94fa9b46 | 152 | ts_report_ok "$1" |
05de8126 KZ |
153 | exit 0 |
154 | } | |
155 | ||
57a917d6 KZ |
156 | function ts_log { |
157 | echo "$1" >> $TS_OUTPUT | |
158 | [ "$TS_VERBOSE" == "yes" ] && echo "$1" | |
159 | } | |
160 | ||
1d9acab1 KZ |
161 | function ts_has_option { |
162 | NAME="$1" | |
163 | ALL="$2" | |
eac40eb0 RM |
164 | |
165 | # user may set options by env for a single test or whole component | |
166 | # e.g. TS_OPT_ipcs_limits2_fake="yes" or TS_OPT_ipcs_fake="yes" | |
c08863ff RM |
167 | local v_test=${TS_TESTNAME//[-.]/_} |
168 | local v_comp=${TS_COMPONENT//[-.]/_} | |
169 | local v_name=${NAME//[-.]/_} | |
170 | eval local env_opt_test=\$TS_OPT_${v_comp}_${v_test}_${v_name} | |
171 | eval local env_opt_comp=\$TS_OPT_${v_comp}_${v_name} | |
eac40eb0 RM |
172 | if [ "$env_opt_test" = "yes" \ |
173 | -o "$env_opt_comp" = "yes" -a "$env_opt_test" != "no" ]; then | |
174 | echo "yes" | |
175 | return | |
176 | elif [ "$env_opt_test" = "no" \ | |
177 | -o "$env_opt_comp" = "no" -a "$env_opt_test" != "yes" ]; then | |
178 | return | |
179 | fi | |
180 | ||
181 | # or just check the global command line options | |
855f7f06 RM |
182 | if [[ $ALL =~ ([$' \t\n']|^)--$NAME([$'= \t\n']|$) ]]; then |
183 | echo yes | |
184 | return | |
185 | fi | |
186 | ||
187 | # or the _global_ env, e.g TS_OPT_parsable="yes" | |
188 | eval local env_opt=\$TS_OPT_${v_name} | |
189 | if [ "$env_opt" = "yes" ]; then echo "yes"; fi | |
1d9acab1 KZ |
190 | } |
191 | ||
1b03e2cd KZ |
192 | function ts_option_argument { |
193 | NAME="$1" | |
194 | ALL="$2" | |
4303124a RM |
195 | |
196 | # last option wins! | |
197 | echo "$ALL" | sed -n "s/.*[ \t\n]--$NAME=\([^ \t\n]*\).*/\1/p" | tail -n 1 | |
1b03e2cd KZ |
198 | } |
199 | ||
db17c74b | 200 | function ts_init_core_env { |
2979724f | 201 | TS_SUBNAME="" |
db17c74b KZ |
202 | TS_NS="$TS_COMPONENT/$TS_TESTNAME" |
203 | TS_OUTPUT="$TS_OUTDIR/$TS_TESTNAME" | |
495674f8 | 204 | TS_VGDUMP="$TS_OUTDIR/$TS_TESTNAME.vgdump" |
db17c74b KZ |
205 | TS_DIFF="$TS_DIFFDIR/$TS_TESTNAME" |
206 | TS_EXPECTED="$TS_TOPDIR/expected/$TS_NS" | |
207 | TS_MOUNTPOINT="$TS_OUTDIR/${TS_TESTNAME}-mnt" | |
208 | } | |
209 | ||
210 | function ts_init_core_subtest_env { | |
211 | TS_NS="$TS_COMPONENT/$TS_TESTNAME-$TS_SUBNAME" | |
212 | TS_OUTPUT="$TS_OUTDIR/$TS_TESTNAME-$TS_SUBNAME" | |
495674f8 | 213 | TS_VGDUMP="$TS_OUTDIR/$TS_TESTNAME-$TS_SUBNAME.vgdump" |
db17c74b KZ |
214 | TS_DIFF="$TS_DIFFDIR/$TS_TESTNAME-$TS_SUBNAME" |
215 | TS_EXPECTED="$TS_TOPDIR/expected/$TS_NS" | |
64a2331f | 216 | TS_MOUNTPOINT="$TS_OUTDIR/${TS_TESTNAME}-${TS_SUBNAME}-mnt" |
495674f8 KZ |
217 | |
218 | rm -f $TS_OUTPUT $TS_VGDUMP | |
4210c47a KZ |
219 | [ -d "$TS_OUTDIR" ] || mkdir -p "$TS_OUTDIR" |
220 | ||
495674f8 KZ |
221 | touch $TS_OUTPUT |
222 | [ -n "$TS_VALGRIND_CMD" ] && touch $TS_VGDUMP | |
db17c74b KZ |
223 | } |
224 | ||
905d0b9b | 225 | function ts_init_env { |
e130ce53 | 226 | local mydir=$(ts_abspath ${0%/*}) |
d9a9ff09 | 227 | local tmp |
d42bbae5 | 228 | |
08b825db YD |
229 | LANG="POSIX" |
230 | LANGUAGE="POSIX" | |
231 | LC_ALL="POSIX" | |
232 | CHARSET="UTF-8" | |
b97cc9a8 | 233 | ASAN_OPTIONS="detect_leaks=0" |
08b825db | 234 | |
b97cc9a8 | 235 | export LANG LANGUAGE LC_ALL CHARSET ASAN_OPTIONS |
1b03e2cd | 236 | |
6dfe6f0e KZ |
237 | mydir=$(ts_canonicalize "$mydir") |
238 | ||
1b03e2cd KZ |
239 | # automake directories |
240 | top_srcdir=$(ts_option_argument "srcdir" "$*") | |
241 | top_builddir=$(ts_option_argument "builddir" "$*") | |
d42bbae5 | 242 | |
1b03e2cd | 243 | # where is this script |
a02f320d | 244 | TS_TOPDIR=$(ts_abspath $mydir/../../) |
1b03e2cd KZ |
245 | |
246 | # default | |
247 | if [ -z "$top_srcdir" ]; then | |
248 | top_srcdir="$TS_TOPDIR/.." | |
249 | fi | |
250 | if [ -z "$top_builddir" ]; then | |
251 | top_builddir="$TS_TOPDIR/.." | |
252 | fi | |
253 | ||
254 | top_srcdir=$(ts_abspath $top_srcdir) | |
255 | top_builddir=$(ts_abspath $top_builddir) | |
256 | ||
4ba0bfbb RM |
257 | # some ul commands search other ul commands in $PATH |
258 | export PATH="$top_builddir:$PATH" | |
259 | ||
a02f320d | 260 | TS_SCRIPT="$mydir/$(basename $0)" |
d42bbae5 KZ |
261 | TS_SUBDIR=$(dirname $TS_SCRIPT) |
262 | TS_TESTNAME=$(basename $TS_SCRIPT) | |
263 | TS_COMPONENT=$(basename $TS_SUBDIR) | |
98604ef9 | 264 | TS_DESC=${TS_DESC:-$TS_TESTNAME} |
d42bbae5 | 265 | |
09888efe KZ |
266 | TS_NSUBTESTS=0 |
267 | TS_NSUBFAILED=0 | |
268 | ||
d42bbae5 KZ |
269 | TS_SELF="$TS_SUBDIR" |
270 | ||
1b03e2cd KZ |
271 | TS_OUTDIR="$top_builddir/tests/output/$TS_COMPONENT" |
272 | TS_DIFFDIR="$top_builddir/tests/diff/$TS_COMPONENT" | |
db17c74b | 273 | |
9deb8c7d KZ |
274 | TS_NOLOCKS=$(ts_has_option "nolocks" "$*") |
275 | TS_LOCKDIR="$top_builddir/tests/output" | |
276 | ||
7acd4b46 KZ |
277 | if [ ! -d "/proc/self/fd" ]; then |
278 | TS_NOLOCKS="yes" | |
279 | fi | |
280 | ||
281 | # Don't lock if flock(1) is missing | |
282 | type "flock" >/dev/null 2>&1 || TS_NOLOCKS="yes" | |
283 | ||
db17c74b | 284 | ts_init_core_env |
d42bbae5 | 285 | |
cbac71bd | 286 | TS_VERBOSE=$(ts_has_option "verbose" "$*") |
74fe554a | 287 | TS_SHOWDIFF=$(ts_has_option "show-diff" "$*") |
40e6f7a0 | 288 | TS_PARALLEL=$(ts_has_option "parallel" "$*") |
7641ccec | 289 | TS_KNOWN_FAIL=$(ts_has_option "known-fail" "$*") |
d995c2f0 | 290 | TS_SKIP_LOOPDEVS=$(ts_has_option "skip-loopdevs" "$*") |
855f7f06 RM |
291 | TS_PARSABLE=$(ts_has_option "parsable" "$*") |
292 | [ "$TS_PARSABLE" = "yes" ] || TS_PARSABLE="$TS_PARALLEL" | |
d42bbae5 | 293 | |
d3f58f8a | 294 | tmp=$( ts_has_option "memcheck-valgrind" "$*") |
d9a9ff09 RM |
295 | if [ "$tmp" == "yes" -a -f /usr/bin/valgrind ]; then |
296 | TS_VALGRIND_CMD="/usr/bin/valgrind" | |
297 | fi | |
b97cc9a8 KZ |
298 | tmp=$( ts_has_option "memcheck-asan" "$*") |
299 | if [ "$tmp" == "yes" ]; then | |
300 | TS_ENABLE_ASAN="yes" | |
301 | fi | |
d9a9ff09 | 302 | |
632830cc | 303 | BLKID_FILE="$TS_OUTDIR/${TS_TESTNAME}.blkidtab" |
d42bbae5 | 304 | |
1b5417ac KZ |
305 | declare -a TS_SUID_PROGS |
306 | declare -a TS_SUID_USER | |
307 | declare -a TS_SUID_GROUP | |
cbae7931 | 308 | declare -a TS_LOOP_DEVS |
1b5417ac | 309 | |
adc8c80f KZ |
310 | if [ -f $TS_TOPDIR/commands.sh ]; then |
311 | . $TS_TOPDIR/commands.sh | |
312 | fi | |
a02f320d | 313 | |
b7ea07e0 | 314 | export BLKID_FILE |
66822df3 | 315 | |
495674f8 | 316 | rm -f $TS_OUTPUT $TS_VGDUMP |
4210c47a KZ |
317 | [ -d "$TS_OUTDIR" ] || mkdir -p "$TS_OUTDIR" |
318 | ||
3dfa278e | 319 | touch $TS_OUTPUT |
495674f8 | 320 | [ -n "$TS_VALGRIND_CMD" ] && touch $TS_VGDUMP |
97cdb3cb | 321 | |
d42bbae5 KZ |
322 | if [ "$TS_VERBOSE" == "yes" ]; then |
323 | echo | |
324 | echo " script: $TS_SCRIPT" | |
d42bbae5 | 325 | echo " sub dir: $TS_SUBDIR" |
a02f320d | 326 | echo " top dir: $TS_TOPDIR" |
d42bbae5 KZ |
327 | echo " self: $TS_SELF" |
328 | echo " test name: $TS_TESTNAME" | |
329 | echo " test desc: $TS_DESC" | |
330 | echo " component: $TS_COMPONENT" | |
331 | echo " namespace: $TS_NS" | |
332 | echo " verbose: $TS_VERBOSE" | |
333 | echo " output: $TS_OUTPUT" | |
495674f8 | 334 | echo " valgrind: $TS_VGDUMP" |
d42bbae5 KZ |
335 | echo " expected: $TS_EXPECTED" |
336 | echo " mountpoint: $TS_MOUNTPOINT" | |
337 | echo | |
338 | fi | |
905d0b9b KZ |
339 | } |
340 | ||
09888efe KZ |
341 | function ts_init_subtest { |
342 | ||
343 | TS_SUBNAME="$1" | |
db17c74b | 344 | ts_init_core_subtest_env |
09888efe KZ |
345 | TS_NSUBTESTS=$(( $TS_NSUBTESTS + 1 )) |
346 | ||
855f7f06 | 347 | if [ "$TS_PARSABLE" != "yes" ]; then |
2979724f RM |
348 | [ $TS_NSUBTESTS -eq 1 ] && echo |
349 | printf "%16s: %-27s ..." "" "$TS_SUBNAME" | |
40e6f7a0 | 350 | fi |
09888efe KZ |
351 | } |
352 | ||
905d0b9b | 353 | function ts_init { |
d9a9ff09 RM |
354 | ts_init_env "$*" |
355 | ||
905d0b9b | 356 | local is_fake=$( ts_has_option "fake" "$*") |
949cf64b | 357 | local is_force=$( ts_has_option "force" "$*") |
905d0b9b | 358 | |
855f7f06 | 359 | if [ "$TS_PARSABLE" != "yes" ]; then |
2979724f | 360 | printf "%13s: %-30s ..." "$TS_COMPONENT" "$TS_DESC" |
40e6f7a0 | 361 | fi |
d42bbae5 KZ |
362 | |
363 | [ "$is_fake" == "yes" ] && ts_skip "fake mode" | |
949cf64b | 364 | [ "$TS_OPTIONAL" == "yes" -a "$is_force" != "yes" ] && ts_skip "optional" |
e83446da KZ |
365 | } |
366 | ||
1b5417ac KZ |
367 | function ts_init_suid { |
368 | PROG="$1" | |
369 | ct=${#TS_SUID_PROGS[*]} | |
370 | ||
371 | # Save info about original setting | |
372 | TS_SUID_PROGS[$ct]=$PROG | |
373 | TS_SUID_USER[$ct]=$(stat --printf="%U" $PROG) | |
374 | TS_SUID_GROUP[$ct]=$(stat --printf="%G" $PROG) | |
375 | ||
376 | chown root.root $PROG &> /dev/null | |
377 | chmod u+s $PROG &> /dev/null | |
378 | } | |
379 | ||
a731b541 KZ |
380 | function ts_init_py { |
381 | LIBNAME="$1" | |
382 | ||
15b2606c | 383 | [ -f "$top_builddir/py${LIBNAME}.la" ] || ts_skip "py${LIBNAME} not compiled" |
a731b541 | 384 | |
fa8f8b74 RM |
385 | export LD_LIBRARY_PATH="$top_builddir/.libs:$LD_LIBRARY_PATH" |
386 | export PYTHONPATH="$top_builddir/$LIBNAME/python:$top_builddir/.libs:$PYTHONPATH" | |
46407453 OO |
387 | |
388 | export PYTHON_VERSION=$(awk '/^PYTHON_VERSION/ { print $3 }' $top_builddir/Makefile) | |
389 | export PYTHON_MAJOR_VERSION=$(echo $PYTHON_VERSION | sed 's/\..*//') | |
390 | ||
391 | export PYTHON="python${PYTHON_MAJOR_VERSION}" | |
a731b541 KZ |
392 | } |
393 | ||
02ae505f | 394 | function ts_run { |
d3f58f8a KZ |
395 | # |
396 | # valgrind mode | |
397 | # | |
398 | if [ -n "$TS_VALGRIND_CMD" ]; then | |
495674f8 KZ |
399 | $TS_VALGRIND_CMD --tool=memcheck --leak-check=full \ |
400 | --leak-resolution=high --num-callers=20 \ | |
88a5f90e | 401 | --log-file="$TS_VGDUMP" "$@" |
b97cc9a8 KZ |
402 | # |
403 | # ASAN mode | |
404 | # | |
405 | elif [ "$TS_ENABLE_ASAN" == "yes" ]; then | |
406 | ASAN_OPTIONS='detect_leaks=1' "$@" | |
d3f58f8a KZ |
407 | |
408 | # | |
409 | # Default mode | |
410 | # | |
411 | else | |
412 | "$@" | |
495674f8 KZ |
413 | fi |
414 | } | |
415 | ||
09888efe KZ |
416 | function ts_gen_diff { |
417 | local res=0 | |
418 | ||
7e604f3c RM |
419 | [ -f "$TS_OUTPUT" ] || return 1 |
420 | [ -f "$TS_EXPECTED" ] || TS_EXPECTED=/dev/null | |
4210c47a | 421 | |
7e604f3c RM |
422 | # remove libtool lt- prefixes |
423 | sed --in-place 's/^lt\-\(.*\: \)/\1/g' $TS_OUTPUT | |
46949388 | 424 | |
7e604f3c RM |
425 | [ -d "$TS_DIFFDIR" ] || mkdir -p "$TS_DIFFDIR" |
426 | diff -u $TS_EXPECTED $TS_OUTPUT > $TS_DIFF | |
4210c47a | 427 | |
7e604f3c | 428 | if [ $? -ne 0 ] || [ -s $TS_DIFF ]; then |
09888efe | 429 | res=1 |
74fe554a KZ |
430 | if [ "$TS_SHOWDIFF" == "yes" ]; then |
431 | echo | |
432 | echo "diff-{{{" | |
433 | cat $TS_DIFF | |
434 | echo "}}}-diff" | |
435 | echo | |
436 | fi | |
7e604f3c RM |
437 | else |
438 | rm -f $TS_DIFF; | |
09888efe | 439 | fi |
7e604f3c | 440 | |
09888efe KZ |
441 | return $res |
442 | } | |
443 | ||
495674f8 | 444 | function tt_gen_mem_report { |
d3f58f8a KZ |
445 | if [ -n "$TS_VALGRIND_CMD" ]; then |
446 | grep -q -E 'ERROR SUMMARY: [1-9]' $TS_VGDUMP &> /dev/null | |
447 | if [ $? -eq 0 ]; then | |
448 | echo "mem-error detected!" | |
449 | fi | |
450 | else | |
451 | echo "$1" | |
495674f8 KZ |
452 | fi |
453 | } | |
454 | ||
09888efe | 455 | function ts_finalize_subtest { |
e83446da KZ |
456 | local res=0 |
457 | ||
7e604f3c RM |
458 | ts_gen_diff |
459 | if [ $? -eq 1 ]; then | |
460 | ts_failed_subtest "$1" | |
461 | res=1 | |
09888efe | 462 | else |
94fa9b46 | 463 | ts_report_ok "$(tt_gen_mem_report "$1")" |
09888efe KZ |
464 | fi |
465 | ||
466 | [ $res -ne 0 ] && TS_NSUBFAILED=$(( $TS_NSUBFAILED + 1 )) | |
db17c74b KZ |
467 | |
468 | # reset environment back to parental test | |
469 | ts_init_core_env | |
470 | ||
09888efe KZ |
471 | return $res |
472 | } | |
473 | ||
94fa9b46 KZ |
474 | function ts_skip_subtest { |
475 | ts_report_skip "$1" | |
476 | # reset environment back to parental test | |
477 | ts_init_core_env | |
478 | ||
479 | } | |
480 | ||
09888efe | 481 | function ts_finalize { |
caf31605 | 482 | ts_cleanup_on_exit |
1b5417ac | 483 | |
09888efe | 484 | if [ $TS_NSUBTESTS -ne 0 ]; then |
7e604f3c | 485 | if ! ts_gen_diff || [ $TS_NSUBFAILED -ne 0 ]; then |
09888efe KZ |
486 | ts_failed "$TS_NSUBFAILED from $TS_NSUBTESTS sub-tests" |
487 | else | |
488 | ts_ok "all $TS_NSUBTESTS sub-tests PASSED" | |
489 | fi | |
e83446da | 490 | fi |
425ca40a | 491 | |
7e604f3c RM |
492 | ts_gen_diff || ts_failed "$1" |
493 | ts_ok "$1" | |
e83446da KZ |
494 | } |
495 | ||
3dfa278e | 496 | function ts_die { |
57a917d6 | 497 | ts_log "$1" |
3dfa278e KZ |
498 | ts_finalize |
499 | } | |
500 | ||
caf31605 RM |
501 | function ts_cleanup_on_exit { |
502 | ||
503 | for idx in $(seq 0 $((${#TS_SUID_PROGS[*]} - 1))); do | |
504 | PROG=${TS_SUID_PROGS[$idx]} | |
505 | chmod a-s $PROG &> /dev/null | |
506 | chown ${TS_SUID_USER[$idx]}.${TS_SUID_GROUP[$idx]} $PROG &> /dev/null | |
507 | done | |
cbae7931 RM |
508 | |
509 | for dev in "${TS_LOOP_DEVS[@]}"; do | |
510 | ts_device_deinit "$dev" | |
511 | done | |
512 | unset TS_LOOP_DEVS | |
5c711ba9 RM |
513 | |
514 | ts_scsi_debug_rmmod | |
caf31605 RM |
515 | } |
516 | ||
35c636e1 KZ |
517 | function ts_image_md5sum { |
518 | local img=${1:-"$TS_OUTDIR/${TS_TESTNAME}.img"} | |
c3f323cb | 519 | echo $("$TS_HELPER_MD5" < "$img") $(basename "$img") |
35c636e1 | 520 | } |
05de8126 | 521 | |
35c636e1 KZ |
522 | function ts_image_init { |
523 | local mib=${1:-"5"} # size in MiBs | |
524 | local img=${2:-"$TS_OUTDIR/${TS_TESTNAME}.img"} | |
2f791546 | 525 | |
1cb10736 RM |
526 | rm -f $img |
527 | truncate -s "${mib}M" "$img" | |
35c636e1 KZ |
528 | echo "$img" |
529 | return 0 | |
530 | } | |
05de8126 | 531 | |
cbae7931 RM |
532 | function ts_register_loop_device { |
533 | local ct=${#TS_LOOP_DEVS[*]} | |
534 | TS_LOOP_DEVS[$ct]=$1 | |
535 | } | |
536 | ||
35c636e1 | 537 | function ts_device_init { |
b5eb5097 RM |
538 | local img |
539 | local dev | |
df7e52d7 | 540 | |
b5eb5097 RM |
541 | img=$(ts_image_init $1 $2) |
542 | dev=$($TS_CMD_LOSETUP --show -f "$img") | |
cbae7931 RM |
543 | if [ "$?" != "0" -o "$dev" = "" ]; then |
544 | ts_die "Cannot init device" | |
545 | fi | |
df7e52d7 | 546 | |
cbae7931 RM |
547 | ts_register_loop_device "$dev" |
548 | TS_LODEV=$dev | |
df7e52d7 KZ |
549 | } |
550 | ||
cbae7931 | 551 | # call from ts_cleanup_on_exit() only because of TS_LOOP_DEVS maintenance |
df7e52d7 | 552 | function ts_device_deinit { |
3dfa278e KZ |
553 | local DEV="$1" |
554 | ||
555 | if [ -b "$DEV" ]; then | |
556 | $TS_CMD_UMOUNT "$DEV" &> /dev/null | |
557 | $TS_CMD_LOSETUP -d "$DEV" &> /dev/null | |
df7e52d7 KZ |
558 | fi |
559 | } | |
064b8c38 | 560 | |
3f5bda01 | 561 | function ts_uuid_by_devname { |
283a8c15 | 562 | echo $($TS_CMD_BLKID -p -s UUID -o value $1) |
3f5bda01 KZ |
563 | } |
564 | ||
565 | function ts_label_by_devname { | |
283a8c15 | 566 | echo $($TS_CMD_BLKID -p -s LABEL -o value $1) |
3f5bda01 KZ |
567 | } |
568 | ||
569 | function ts_fstype_by_devname { | |
283a8c15 | 570 | echo $($TS_CMD_BLKID -p -s TYPE -o value $1) |
3f5bda01 KZ |
571 | } |
572 | ||
573 | function ts_device_has { | |
574 | local TAG="$1" | |
575 | local VAL="$2" | |
576 | local DEV="$3" | |
3dfa278e | 577 | local vl="" |
3f5bda01 KZ |
578 | |
579 | case $TAG in | |
580 | "TYPE") vl=$(ts_fstype_by_devname $DEV);; | |
581 | "LABEL") vl=$(ts_label_by_devname $DEV);; | |
582 | "UUID") vl=$(ts_uuid_by_devname $DEV);; | |
583 | *) return 1;; | |
584 | esac | |
585 | ||
586 | if [ "$vl" == "$VAL" ]; then | |
587 | return 0 | |
588 | fi | |
589 | return 1 | |
590 | } | |
3dfa278e KZ |
591 | |
592 | function ts_device_has_uuid { | |
593 | ts_uuid_by_devname "$1" | egrep -q '^[0-9a-z]{8}-[0-9a-z]{4}-[0-9a-z]{4}-[0-9a-z]{4}-[0-9a-z]{12}$' | |
594 | return $? | |
595 | } | |
596 | ||
2f954947 RM |
597 | function ts_mount { |
598 | local out | |
599 | local result | |
600 | local msg | |
a23c435e | 601 | local fs |
d2cc2ba7 RM |
602 | local fs_exp=$1 |
603 | shift | |
2f954947 RM |
604 | |
605 | out=$($TS_CMD_MOUNT "$@" 2>&1) | |
606 | result=$? | |
607 | echo -n "$out" >> $TS_OUTPUT | |
608 | ||
a23c435e RM |
609 | if [ $result != 0 ] \ |
610 | && msg=$(echo "$out" | grep -m1 "unknown filesystem type") | |
611 | then | |
612 | # skip only if reported fs correctly and if it's not available | |
613 | fs=$(echo "$msg" | sed -n "s/.*type '\(.*\)'$/\1/p") | |
d2cc2ba7 | 614 | [ "$fs" = "fs_exp" ] \ |
a23c435e RM |
615 | && grep -qe "[[:space:]]${fs}$" /proc/filesystems &>/dev/null \ |
616 | || ts_skip "$msg" | |
2f954947 RM |
617 | fi |
618 | return $result | |
619 | } | |
620 | ||
3ff2557c | 621 | function ts_is_mounted { |
6dfe6f0e | 622 | local DEV=$(ts_canonicalize "$1") |
3ff2557c KZ |
623 | |
624 | grep -q $DEV /proc/mounts && return 0 | |
625 | ||
626 | if [ "${DEV#/dev/loop/}" != "$DEV" ]; then | |
866372c6 | 627 | grep -q "/dev/loop${DEV#/dev/loop/}" /proc/mounts && return 0 |
3ff2557c KZ |
628 | fi |
629 | return 1 | |
630 | } | |
631 | ||
c98825ac | 632 | function ts_fstab_open { |
601d12fb | 633 | echo "# <!-- util-linux test entry" >> /etc/fstab |
c98825ac KZ |
634 | } |
635 | ||
636 | function ts_fstab_close { | |
637 | echo "# -->" >> /etc/fstab | |
20432749 | 638 | sync /etc/fstab 2>/dev/null |
c98825ac KZ |
639 | } |
640 | ||
641 | function ts_fstab_addline { | |
642 | local SPEC="$1" | |
643 | local MNT=${2:-"$TS_MOUNTPOINT"} | |
644 | local FS=${3:-"auto"} | |
b002d021 | 645 | local OPT=${4:-"defaults"} |
c98825ac | 646 | |
b002d021 | 647 | echo "$SPEC $MNT $FS $OPT 0 0" >> /etc/fstab |
c98825ac KZ |
648 | } |
649 | ||
e140506a KZ |
650 | function ts_fstab_lock { |
651 | ts_lock "fstab" | |
652 | } | |
653 | ||
c98825ac | 654 | function ts_fstab_add { |
e140506a | 655 | ts_fstab_lock |
c98825ac | 656 | ts_fstab_open |
b002d021 | 657 | ts_fstab_addline $* |
c98825ac KZ |
658 | ts_fstab_close |
659 | } | |
660 | ||
661 | function ts_fstab_clean { | |
662 | sed --in-place " | |
601d12fb | 663 | /# <!-- util-linux/!b |
c98825ac KZ |
664 | :a |
665 | /# -->/!{ | |
666 | N | |
667 | ba | |
668 | } | |
601d12fb | 669 | s/# <!-- util-linux.*-->//; |
c98825ac | 670 | /^$/d" /etc/fstab |
e140506a | 671 | |
20432749 | 672 | sync /etc/fstab 2>/dev/null |
e140506a | 673 | ts_unlock "fstab" |
c98825ac KZ |
674 | } |
675 | ||
d0bcd9b3 | 676 | function ts_fdisk_clean { |
e1fe1815 | 677 | local DEVNAME=$1 |
618ec053 | 678 | |
d0bcd9b3 | 679 | # remove non comparable parts of fdisk output |
23d8c556 RM |
680 | if [ -n "${DEVNAME}" ]; then |
681 | sed -i -e "s@${DEVNAME}@<removed>@;" $TS_OUTPUT | |
682 | fi | |
683 | ||
684 | sed -i \ | |
685 | -e 's/Disk identifier:.*/Disk identifier: <removed>/' \ | |
686 | -e 's/Created a new.*/Created a new <removed>./' \ | |
687 | -e 's/^Device[[:blank:]]*Start/Device Start/' \ | |
688 | -e 's/^Device[[:blank:]]*Boot/Device Boot/' \ | |
689 | -e 's/Welcome to fdisk.*/Welcome to fdisk <removed>./' \ | |
690 | -e 's/typescript file.*/typescript file <removed>./' \ | |
01e8c90c | 691 | -e 's@^\(I/O size (minimum/op.* bytes /\) [1-9][0-9]* @\1 <removed> @' \ |
23d8c556 | 692 | $TS_OUTPUT |
d0bcd9b3 | 693 | } |
618ec053 | 694 | |
9deb8c7d | 695 | |
7acd4b46 KZ |
696 | function ts_get_lock_fd { |
697 | local proc=$1 | |
698 | local lockfile=$2 | |
699 | ||
700 | for fd in $(ls /proc/$proc/fd); do | |
701 | file=$(readlink "/proc/$proc/fd/$fd") | |
702 | if [ x"$file" = x"$lockfile" ]; then | |
703 | echo "$fd" | |
704 | return 0 | |
705 | fi | |
706 | done | |
707 | return 1 | |
708 | } | |
709 | ||
9deb8c7d KZ |
710 | function ts_lock { |
711 | local resource="$1" | |
712 | local lockfile="${TS_LOCKDIR}/${resource}.lock" | |
7acd4b46 | 713 | local fd |
9deb8c7d KZ |
714 | |
715 | if [ "$TS_NOLOCKS" == "yes" ]; then | |
716 | return 0 | |
717 | fi | |
718 | ||
7acd4b46 KZ |
719 | # Don't lock again |
720 | fd=$(ts_get_lock_fd $$ $lockfile) | |
721 | if [ -n "$fd" ]; then | |
44d75340 | 722 | echo "[$$ $TS_TESTNAME] ${resource} already locked!" |
7acd4b46 KZ |
723 | return 0 |
724 | fi | |
9deb8c7d | 725 | |
7acd4b46 KZ |
726 | fd=$(( $(ls /proc/$$/fd/ | sort | tail -1) + 1)) |
727 | ||
728 | eval "exec $fd>$lockfile" | |
729 | flock --exclusive --timeout 30 $fd || ts_skip "failed to lock $resource" | |
730 | ||
44d75340 | 731 | ###echo "[$$ $TS_TESTNAME] Locked $resource" |
9deb8c7d KZ |
732 | } |
733 | ||
9deb8c7d | 734 | function ts_unlock { |
7acd4b46 KZ |
735 | local resource="$1" |
736 | local lockfile="${TS_LOCKDIR}/${resource}.lock" | |
737 | local fd | |
738 | ||
739 | if [ "$TS_NOLOCKS" == "yes" ]; then | |
740 | return 0 | |
741 | fi | |
742 | ||
743 | fd=$(ts_get_lock_fd $$ $lockfile) | |
744 | if [ -n "$fd" ]; then | |
44d75340 | 745 | ###echo "[$$ $TS_TESTNAME] Unlocked $resource" |
7acd4b46 KZ |
746 | eval "exec $fd<&-" |
747 | fi | |
9deb8c7d KZ |
748 | } |
749 | ||
618ec053 | 750 | function ts_scsi_debug_init { |
dd761f79 | 751 | local devname |
8d323f0d | 752 | local t |
dd761f79 | 753 | TS_DEVICE="none" |
618ec053 | 754 | |
9deb8c7d KZ |
755 | ts_lock "scsi_debug" |
756 | ||
9779f598 | 757 | # dry run is not really reliable, real modprobe may still fail |
f80c0d38 RM |
758 | modprobe --dry-run --quiet scsi_debug &>/dev/null \ |
759 | || ts_skip "missing scsi_debug module (dry-run)" | |
618ec053 | 760 | |
f80c0d38 | 761 | # skip if still in use or removal of modules not supported at all |
5c711ba9 | 762 | # We don't want a slow timeout here so we don't use ts_scsi_debug_rmmod! |
44d75340 KZ |
763 | modprobe -r scsi_debug &>/dev/null |
764 | if [ "$?" -eq 1 ]; then | |
765 | ts_unlock "scsi_debug" | |
766 | ts_skip "cannot remove scsi_debug module (rmmod)" | |
767 | fi | |
f80c0d38 | 768 | |
85fca7e5 | 769 | modprobe -b scsi_debug "$@" &>/dev/null \ |
f80c0d38 RM |
770 | || ts_skip "cannot load scsi_debug module (modprobe)" |
771 | ||
772 | # it might be still not loaded, modprobe.conf or whatever | |
fc5fa903 | 773 | lsmod 2>/dev/null | grep -q "^scsi_debug " \ |
f80c0d38 | 774 | || ts_skip "scsi_debug module not loaded (lsmod)" |
618ec053 | 775 | |
618ec053 KZ |
776 | udevadm settle |
777 | ||
8d323f0d RM |
778 | # wait for device if udevadm settle does not work |
779 | for t in 0 0.02 0.05 0.1 1; do | |
780 | sleep $t | |
781 | devname=$(grep --with-filename scsi_debug /sys/block/*/device/model) && break | |
782 | done | |
783 | [ -n "${devname}" ] || ts_die "timeout waiting for scsi_debug device" | |
85fca7e5 | 784 | |
8d323f0d | 785 | devname=$(echo $devname | awk -F '/' '{print $4}') |
dd761f79 | 786 | TS_DEVICE="/dev/${devname}" |
8d323f0d RM |
787 | |
788 | # TODO validate that device is really up, for now just a warning on stderr | |
5c711ba9 RM |
789 | test -b $TS_DEVICE || echo "warning: scsi_debug device is still down" >&2 |
790 | } | |
791 | ||
792 | # automatically called once in ts_cleanup_on_exit() | |
793 | function ts_scsi_debug_rmmod { | |
794 | local err=1 | |
795 | local t | |
796 | local lastmsg | |
797 | ||
798 | # Return early most importantly in case we are not root or the module does | |
799 | # not exist at all. | |
800 | [ $UID -eq 0 ] || return 0 | |
801 | [ -n "$TS_DEVICE" ] || return 0 | |
fc5fa903 | 802 | lsmod 2>/dev/null | grep -q "^scsi_debug " || return 0 |
5c711ba9 RM |
803 | |
804 | udevadm settle | |
805 | ||
806 | # wait for successful rmmod if udevadm settle does not work | |
807 | for t in 0 0.02 0.05 0.1 1; do | |
808 | sleep $t | |
809 | lastmsg="$(modprobe -r scsi_debug 2>&1)" && err=0 && break | |
810 | done | |
811 | ||
812 | if [ "$err" = "1" ]; then | |
813 | ts_log "rmmod failed: '$lastmsg'" | |
814 | ts_log "timeout removing scsi_debug module (rmmod)" | |
815 | return 1 | |
816 | fi | |
817 | if lsmod | grep -q "^scsi_debug "; then | |
818 | ts_log "BUG! scsi_debug still loaded" | |
819 | return 1 | |
820 | fi | |
821 | ||
822 | # TODO Do we need to validate that all devices are gone? | |
823 | udevadm settle | |
824 | test -b "$TS_DEVICE" && echo "warning: scsi_debug device is still up" >&2 | |
825 | ||
826 | # TODO unset TS_DEVICE, check that nobody uses it later, e.g. ts_fdisk_clean | |
827 | ||
9deb8c7d | 828 | ts_unlock "scsi_debug" |
5c711ba9 | 829 | return 0 |
618ec053 | 830 | } |
a98de969 RM |
831 | |
832 | function ts_resolve_host { | |
833 | local host="$1" | |
834 | local tmp | |
835 | ||
836 | # currently we just resolve default records (might be "A", ipv4 only) | |
837 | if type "dig" >/dev/null 2>&1; then | |
838 | tmp=$(dig "$host" +short 2>/dev/null) || return 1 | |
839 | elif type "nslookup" >/dev/null 2>&1; then | |
840 | tmp=$(nslookup "$host" 2>/dev/null) || return 1 | |
841 | tmp=$(echo "$tmp"| grep -A1 "^Name:"| grep "^Address:"| cut -d" " -f2) | |
eee79f28 AH |
842 | elif type "host" >/dev/null 2>&1; then |
843 | tmp=$(host "$host" 2>/dev/null) || return 1 | |
844 | tmp=$(echo "$tmp" | grep " has address " | cut -d " " -f4) | |
845 | elif type "getent" >/dev/null 2>&1; then | |
846 | tmp=$(getent ahosts "$host" 2>/dev/null) || return 1 | |
847 | tmp=$(echo "$tmp" | cut -d " " -f 1 | sort -u) | |
a98de969 RM |
848 | fi |
849 | ||
850 | # we return 1 if tmp is empty | |
851 | test -n "$tmp" || return 1 | |
852 | echo "$tmp" | sort -R | head -n 1 | |
853 | } | |
c9813f2c RM |
854 | |
855 | # listen to unix socket (background socat) | |
856 | function ts_init_socket_to_file { | |
857 | local socket=$1 | |
858 | local outfile=$2 | |
859 | local pid="0" | |
860 | ||
861 | ts_check_prog "socat" | |
862 | rm -f "$socket" "$outfile" | |
863 | ||
e4866229 | 864 | # if socat is too old for these options we'll skip it below |
c9813f2c | 865 | socat -u UNIX-LISTEN:$socket,fork,max-children=1,backlog=128 \ |
e4866229 | 866 | STDOUT > "$outfile" 2>/dev/null & |
c9813f2c RM |
867 | pid=$! |
868 | ||
869 | # check for running background process | |
e4866229 | 870 | if [ "$pid" -le "0" ] || ! kill -s 0 "$pid" &>/dev/null; then |
c9813f2c RM |
871 | ts_skip "unable to run socat" |
872 | fi | |
873 | # wait for the socket listener | |
e4866229 RM |
874 | if ! socat -u /dev/null UNIX-CONNECT:$socket,retry=30,interval=0.1 &>/dev/null; then |
875 | kill -9 "$pid" &>/dev/null | |
876 | ts_skip "timeout waiting for socat socket" | |
c9813f2c RM |
877 | fi |
878 | # check socket again | |
e4866229 RM |
879 | if ! socat -u /dev/null UNIX-CONNECT:$socket &>/dev/null; then |
880 | kill -9 "$pid" &>/dev/null | |
881 | ts_skip "socat socket stopped listening" | |
c9813f2c RM |
882 | fi |
883 | } | |
edeb6223 KZ |
884 | |
885 | function ts_has_mtab_support { | |
886 | grep -q '#define USE_LIBMOUNT_SUPPORT_MTAB' ${top_builddir}/config.h | |
887 | if [ $? == 0 ]; then | |
888 | echo "yes" | |
889 | else | |
890 | echo "no" | |
891 | fi | |
892 | } | |
893 | ||
4a62215c KZ |
894 | function ts_has_ncurses_support { |
895 | grep -q '#define HAVE_LIBNCURSES' ${top_builddir}/config.h | |
896 | if [ $? == 0 ]; then | |
897 | echo "yes" | |
898 | else | |
899 | echo "no" | |
900 | fi | |
901 | } | |
902 |