chiark / gitweb /
allow rules to have labels and skip to next label
[elogind.git] / test / udev-test.pl
1 #!/usr/bin/perl
2
3 # udev-test
4 #
5 # Provides automated testing of the udev binary.
6 # The whole test is self contained in this file, except the matching sysfs tree.
7 # Simply extend the @tests array, to add a new test variant.
8 #
9 # Every test is driven by its own temporary config file.
10 # This program prepares the environment, creates the config and calls udev.
11 #
12 # udev parses the rules, looks at the provided sysfs and
13 # first creates and then removes the device node.
14 # After creation and removal the result is checked against the
15 # expected value and the result is printed.
16 #
17 # Kay Sievers <kay.sievers@vrfy.org>, 2003
18 # Leann Ogasawara <ogasawara@osdl.org>, 2004
19
20 use warnings;
21 use strict;
22
23 my $PWD         = $ENV{PWD};
24 my $sysfs       = "sys/";
25 my $udev_bin    = "../udev";
26 my $udev_root   = "udev-root/"; # !!! directory will be removed !!!
27 my $udev_db     = ".udevdb";
28 my $udev_conf   = "udev-test.conf";
29 my $udev_rules  = "udev-test.rules";
30
31 # uncomment following line to run udev with valgrind.
32 # Should make this a runtime option to the script someday...
33 #my $udev_bin  = "valgrind --tool=memcheck --leak-check=yes   ../udev";
34
35 my @tests = (
36         {
37                 desc            => "label test of scsi disc",
38                 subsys          => "block",
39                 devpath         => "/block/sda",
40                 exp_name        => "boot_disk" ,
41                 rules           => <<EOF
42 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="boot_disk%n"
43 KERNEL=="ttyUSB0", NAME="visor"
44 EOF
45         },
46         {
47                 desc            => "label test of scsi partition",
48                 subsys          => "block",
49                 devpath         => "/block/sda/sda1",
50                 exp_name        => "boot_disk1" ,
51                 rules           => <<EOF
52 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="boot_disk%n"
53 EOF
54         },
55         {
56                 desc            => "label test of pattern match",
57                 subsys          => "block",
58                 devpath         => "/block/sda/sda1",
59                 exp_name        => "boot_disk1" ,
60                 rules           => <<EOF
61 BUS=="scsi", SYSFS{vendor}=="?IBM-ESXS", NAME="boot_disk%n-1"
62 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS?", NAME="boot_disk%n-2"
63 BUS=="scsi", SYSFS{vendor}=="IBM-ES??", NAME="boot_disk%n"
64 BUS=="scsi", SYSFS{vendor}=="IBM-ESXSS", NAME="boot_disk%n-3"
65 EOF
66         },
67         {
68                 desc            => "label test of multiple sysfs files",
69                 subsys          => "block",
70                 devpath         => "/block/sda/sda1",
71                 exp_name        => "boot_disk1" ,
72                 rules           => <<EOF
73 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", SYSFS{model}=="ST336605LW   !#", NAME="boot_diskX%n"
74 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", SYSFS{model}=="ST336605LW    !#", NAME="boot_disk%n"
75 EOF
76         },
77         {
78                 desc            => "label test of max sysfs files",
79                 subsys          => "block",
80                 devpath         => "/block/sda/sda1",
81                 exp_name        => "boot_disk1" ,
82                 rules           => <<EOF
83 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", SYSFS{model}=="ST336605LW    !#", SYSFS{scsi_level}=="4", SYSFS{rev}=="B245", SYSFS{type}=="2", SYSFS{queue_depth}=="32", NAME="boot_diskXX%n"
84 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", SYSFS{model}=="ST336605LW    !#", SYSFS{scsi_level}=="4", SYSFS{rev}=="B245", SYSFS{type}=="0", NAME="boot_disk%n"
85 EOF
86         },
87         {
88                 desc            => "catch device by *",
89                 subsys          => "tty",
90                 devpath         => "/class/tty/ttyUSB0",
91                 exp_name        => "visor/0" ,
92                 rules           => <<EOF
93 KERNEL=="ttyUSB*", NAME="visor/%n"
94 EOF
95         },
96         {
97                 desc            => "catch device by * - take 2",
98                 subsys          => "tty",
99                 devpath         => "/class/tty/ttyUSB0",
100                 exp_name        => "visor/0" ,
101                 rules           => <<EOF
102 KERNEL=="*USB1", NAME="bad"
103 KERNEL=="*USB0", NAME="visor/%n"
104 EOF
105         },
106         {
107                 desc            => "catch device by ?",
108                 subsys          => "tty",
109                 devpath         => "/class/tty/ttyUSB0",
110                 exp_name        => "visor/0" ,
111                 rules           => <<EOF
112 KERNEL=="ttyUSB??*", NAME="visor/%n-1"
113 KERNEL=="ttyUSB??", NAME="visor/%n-2"
114 KERNEL=="ttyUSB?", NAME="visor/%n"
115 EOF
116         },
117         {
118                 desc            => "catch device by character class",
119                 subsys          => "tty",
120                 devpath         => "/class/tty/ttyUSB0",
121                 exp_name        => "visor/0" ,
122                 rules           => <<EOF
123 KERNEL=="ttyUSB[A-Z]*", NAME="visor/%n-1"
124 KERNEL=="ttyUSB?[0-9]", NAME="visor/%n-2"
125 KERNEL=="ttyUSB[0-9]*", NAME="visor/%n"
126 EOF
127         },
128         {
129                 desc            => "replace kernel name",
130                 subsys          => "tty",
131                 devpath         => "/class/tty/ttyUSB0",
132                 exp_name        => "visor" ,
133                 rules           => <<EOF
134 KERNEL=="ttyUSB0", NAME="visor"
135 EOF
136         },
137         {
138                 desc            => "Handle comment lines in config file (and replace kernel name)",
139                 subsys          => "tty",
140                 devpath         => "/class/tty/ttyUSB0",
141                 exp_name        => "visor" ,
142                 rules           => <<EOF
143 # this is a comment
144 KERNEL=="ttyUSB0", NAME="visor"
145
146 EOF
147         },
148         {
149                 desc            => "Handle comment lines in config file with whitespace (and replace kernel name)",
150                 subsys          => "tty",
151                 devpath         => "/class/tty/ttyUSB0",
152                 exp_name        => "visor" ,
153                 rules           => <<EOF
154  # this is a comment with whitespace before the comment 
155 KERNEL=="ttyUSB0", NAME="visor"
156
157 EOF
158         },
159         {
160                 desc            => "Handle whitespace only lines (and replace kernel name)",
161                 subsys          => "tty",
162                 devpath         => "/class/tty/ttyUSB0",
163                 exp_name        => "whitespace" ,
164                 rules           => <<EOF
165
166  
167
168  # this is a comment with whitespace before the comment 
169 KERNEL=="ttyUSB0", NAME="whitespace"
170
171  
172
173 EOF
174         },
175         {
176                 desc            => "Handle empty lines in config file (and replace kernel name)",
177                 subsys          => "tty",
178                 devpath         => "/class/tty/ttyUSB0",
179                 exp_name        => "visor" ,
180                 rules           => <<EOF
181
182 KERNEL=="ttyUSB0", NAME="visor"
183
184 EOF
185         },
186         {
187                 desc            => "Handle backslashed multi lines in config file (and replace kernel name)",
188                 subsys          => "tty",
189                 devpath         => "/class/tty/ttyUSB0",
190                 exp_name        => "visor" ,
191                 rules           => <<EOF
192 KERNEL=="ttyUSB0", \\
193 NAME="visor"
194
195 EOF
196         },
197         {
198                 desc            => "preserve backslashes, if they are not for a newline",
199                 subsys          => "tty",
200                 devpath         => "/class/tty/ttyUSB0",
201                 exp_name        => "aaa",
202                 rules           => <<EOF
203 KERNEL=="ttyUSB0", PROGRAM=="/bin/echo -e \\101", RESULT=="A", NAME="aaa"
204 EOF
205         },
206         {
207                 desc            => "Handle stupid backslashed multi lines in config file (and replace kernel name)",
208                 subsys          => "tty",
209                 devpath         => "/class/tty/ttyUSB0",
210                 exp_name        => "visor" ,
211                 rules           => <<EOF
212
213 #
214 \\
215
216 \\\\
217
218 #\\
219
220 KERNEL=="ttyUSB0", \\
221         NAME="visor"
222
223 EOF
224         },
225         {
226                 desc            => "subdirectory handling",
227                 subsys          => "tty",
228                 devpath         => "/class/tty/ttyUSB0",
229                 exp_name        => "sub/direct/ory/visor" ,
230                 rules           => <<EOF
231 KERNEL=="ttyUSB0", NAME="sub/direct/ory/visor"
232 EOF
233         },
234         {
235                 desc            => "place on bus of scsi partition",
236                 subsys          => "block",
237                 devpath         => "/block/sda/sda3",
238                 exp_name        => "first_disk3" ,
239                 rules           => <<EOF
240 BUS=="scsi", ID=="0:0:0:0", NAME="first_disk%n"
241 EOF
242         },
243         {
244                 desc            => "test substitution chars",
245                 subsys          => "block",
246                 devpath         => "/block/sda/sda3",
247                 exp_name        => "Major:8:minor:3:kernelnumber:3:bus:0:0:0:0" ,
248                 rules           => <<EOF
249 BUS=="scsi", ID=="0:0:0:0", NAME="Major:%M:minor:%m:kernelnumber:%n:bus:%b"
250 EOF
251         },
252         {
253                 desc            => "test substitution chars (with length limit)",
254                 subsys          => "block",
255                 devpath         => "/block/sda/sda3",
256                 exp_name        => "M8-m3-n3-b0:0-sIBM" ,
257                 rules           => <<EOF
258 BUS=="scsi", ID=="0:0:0:0", NAME="M%M-m%m-n%n-b%3b-s%3s{vendor}"
259 EOF
260         },
261         {
262                 desc            => "import of shell-value file",
263                 subsys          => "block",
264                 devpath         => "/block/sda",
265                 exp_name        => "subdir/sys/node" ,
266                 rules           => <<EOF
267 BUS=="scsi", IMPORT{file}="test.all", NAME="subdir%E{SYSFSDIR}/node"
268 KERNEL=="ttyUSB0", NAME="visor"
269 EOF
270         },
271         {
272                 desc            => "import of shell-value returned from program",
273                 subsys          => "block",
274                 devpath         => "/block/sda",
275                 exp_name        => "node12345678",
276                 rules           => <<EOF
277 BUS=="scsi", IMPORT="/bin/echo -e \' TEST_KEY=12345678  \\n  TEST_key2=98765 \'", NAME="node\$env{TEST_KEY}"
278 KERNEL=="ttyUSB0", NAME="visor"
279 EOF
280         },
281         {
282                 desc            => "sustitution of sysfs value (%s{file})",
283                 subsys          => "block",
284                 devpath         => "/block/sda",
285                 exp_name        => "disk-IBM-ESXS-sda" ,
286                 rules           => <<EOF
287 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="disk-%s{vendor}-%k"
288 KERNEL=="ttyUSB0", NAME="visor"
289 EOF
290         },
291         {
292                 desc            => "program result substitution",
293                 subsys          => "block",
294                 devpath         => "/block/sda/sda3",
295                 exp_name        => "special-device-3" ,
296                 rules           => <<EOF
297 BUS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="-special-*", NAME="%c-1-%n"
298 BUS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special--*", NAME="%c-2-%n"
299 BUS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-device-", NAME="%c-3-%n"
300 BUS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-devic", NAME="%c-4-%n"
301 BUS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-*", NAME="%c-%n"
302 EOF
303         },
304         {
305                 desc            => "program result substitution (no argument should be subsystem)",
306                 subsys          => "block",
307                 devpath         => "/block/sda/sda3",
308                 exp_name        => "subsys_block" ,
309                 rules           => <<EOF
310 BUS=="scsi", PROGRAM=="/bin/echo", RESULT=="block", NAME="subsys_block"
311 EOF
312         },
313         {
314                 desc            => "program result substitution (newline removal)",
315                 subsys          => "block",
316                 devpath         => "/block/sda/sda3",
317                 exp_name        => "newline_removed" ,
318                 rules           => <<EOF
319 BUS=="scsi", PROGRAM=="/bin/echo test", RESULT=="test", NAME="newline_removed"
320 EOF
321         },
322         {
323                 desc            => "program result substitution",
324                 subsys          => "block",
325                 devpath         => "/block/sda/sda3",
326                 exp_name        => "test-0:0:0:0" ,
327                 rules           => <<EOF
328 BUS=="scsi", PROGRAM=="/bin/echo -n test-%b", RESULT=="test-0:0*", NAME="%c"
329 EOF
330         },
331         {
332                 desc            => "program with escaped format char (tricky: callout returns format char!)",
333                 subsys          => "block",
334                 devpath         => "/block/sda/sda3",
335                 exp_name        => "escape-3" ,
336                 rules           => <<EOF
337 BUS=="scsi", PROGRAM=="/bin/echo -n escape-%%n", KERNEL=="sda3", NAME="%c"
338 EOF
339         },
340         {
341                 desc            => "program with lots of arguments",
342                 subsys          => "block",
343                 devpath         => "/block/sda/sda3",
344                 exp_name        => "foo9" ,
345                 rules           => <<EOF
346 BUS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="%c{7}"
347 EOF
348         },
349         {
350                 desc            => "program with subshell",
351                 subsys          => "block",
352                 devpath         => "/block/sda/sda3",
353                 exp_name        => "bar9" ,
354                 rules           => <<EOF
355 BUS=="scsi", PROGRAM=="/bin/sh -c 'echo foo3 foo4 foo5 foo6 foo7 foo8 foo9 | sed  s/foo9/bar9/'", KERNEL=="sda3", NAME="%c{7}"
356 EOF
357         },
358         {
359                 desc            => "program arguments combined with apostrophes",
360                 subsys          => "block",
361                 devpath         => "/block/sda/sda3",
362                 exp_name        => "foo7" ,
363                 rules           => <<EOF
364 BUS=="scsi", PROGRAM=="/bin/echo -n 'foo3 foo4'   'foo5   foo6   foo7 foo8'", KERNEL=="sda3", NAME="%c{5}"
365 EOF
366         },
367         {
368                 desc            => "characters before the %c{N} substitution",
369                 subsys          => "block",
370                 devpath         => "/block/sda/sda3",
371                 exp_name        => "my-foo9" ,
372                 rules           => <<EOF
373 BUS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="my-%c{7}"
374 EOF
375         },
376         {
377                 desc            => "substitute the second to last argument",
378                 subsys          => "block",
379                 devpath         => "/block/sda/sda3",
380                 exp_name        => "my-foo8" ,
381                 rules           => <<EOF
382 BUS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="my-%c{6}"
383 EOF
384         },
385         {
386                 desc            => "test substitution by variable name",
387                 subsys          => "block",
388                 devpath         => "/block/sda/sda3",
389                 exp_name        => "Major:8-minor:3-kernelnumber:3-bus:0:0:0:0" ,
390                 rules           => <<EOF
391 BUS=="scsi", ID=="0:0:0:0", NAME="Major:\$major-minor:\$minor-kernelnumber:\$number-bus:\$id"
392 EOF
393         },
394         {
395                 desc            => "test substitution by variable name 2",
396                 subsys          => "block",
397                 devpath         => "/block/sda/sda3",
398                 exp_name        => "Major:8-minor:3-kernelnumber:3-bus:0:0:0:0" ,
399                 rules           => <<EOF
400 BUS=="scsi", ID=="0:0:0:0", DEVPATH="*/sda/*", NAME="Major:\$major-minor:%m-kernelnumber:\$number-bus:%b"
401 EOF
402         },
403         {
404                 desc            => "test substitution by variable name 3",
405                 subsys          => "block",
406                 devpath         => "/block/sda/sda3",
407                 exp_name        => "830:0:0:03" ,
408                 rules           => <<EOF
409 BUS=="scsi", ID=="0:0:0:0", DEVPATH="*/sda/*", NAME="%M%m%b%n"
410 EOF
411         },
412         {
413                 desc            => "test substitution by variable name 4",
414                 subsys          => "block",
415                 devpath         => "/block/sda/sda3",
416                 exp_name        => "833" ,
417                 rules           => <<EOF
418 BUS=="scsi", ID=="0:0:0:0", DEVPATH="*/sda/*", NAME="\$major\$minor\$number"
419 EOF
420         },
421         {
422                 desc            => "test substitution by variable name 5",
423                 subsys          => "block",
424                 devpath         => "/block/sda/sda3",
425                 exp_name        => "8330:0:0:0" ,
426                 rules           => <<EOF
427 BUS=="scsi", ID=="0:0:0:0", DEVPATH="*/sda/*", NAME="\$major%m%n\$id"
428 EOF
429         },
430         {
431                 desc            => "invalid program for device with no bus",
432                 subsys          => "tty",
433                 devpath         => "/class/tty/console",
434                 exp_name        => "TTY" ,
435                 rules           => <<EOF
436 BUS=="scsi", PROGRAM=="/bin/echo -n foo", RESULT=="foo", NAME="foo"
437 KERNEL=="console", NAME="TTY"
438 EOF
439         },
440         {
441                 desc            => "valid program for device with no bus",
442                 subsys          => "tty",
443                 devpath         => "/class/tty/console",
444                 exp_name        => "foo" ,
445                 rules           => <<EOF
446 PROGRAM=="/bin/echo -n foo", RESULT=="foo", NAME="foo"
447 KERNEL=="console", NAME="TTY"
448 EOF
449         },
450         {
451                 desc            => "invalid label for device with no bus",
452                 subsys          => "tty",
453                 devpath         => "/class/tty/console",
454                 exp_name        => "TTY" ,
455                 rules           => <<EOF
456 BUS=="foo", SYSFS{dev}=="5:1", NAME="foo"
457 KERNEL=="console", NAME="TTY"
458 EOF
459         },
460         {
461                 desc            => "valid label for device with no bus",
462                 subsys          => "tty",
463                 devpath         => "/class/tty/console",
464                 exp_name        => "foo" ,
465                 rules           => <<EOF
466 SYSFS{dev}=="5:1", NAME="foo"
467 KERNEL=="console", NAME="TTY"
468 EOF
469         },
470         {
471                 desc            => "program and bus type match",
472                 subsys          => "block",
473                 devpath         => "/block/sda",
474                 exp_name        => "scsi-0:0:0:0" ,
475                 rules           => <<EOF
476 BUS=="usb", PROGRAM=="/bin/echo -n usb-%b", NAME="%c"
477 BUS=="scsi", PROGRAM=="/bin/echo -n scsi-%b", NAME="%c"
478 BUS=="foo", PROGRAM=="/bin/echo -n foo-%b", NAME="%c"
479 EOF
480         },
481         {
482                 desc            => "create all possible partitions",
483                 subsys          => "block",
484                 devpath         => "/block/sda",
485                 exp_name        => "boot_disk15" ,
486                 exp_majorminor  => "8:15",
487                 rules           => <<EOF
488 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME{all_partitions}="boot_disk"
489 EOF
490         },
491         {
492                 desc            => "sysfs parent hierarchy",
493                 subsys          => "tty",
494                 devpath         => "/class/tty/ttyUSB0",
495                 exp_name        => "visor" ,
496                 rules           => <<EOF
497 SYSFS{idProduct}=="2008", NAME="visor"
498 EOF
499         },
500         {
501                 desc            => "name test with ! in the name",
502                 subsys          => "block",
503                 devpath         => "/block/rd!c0d0",
504                 exp_name        => "rd/c0d0" ,
505                 rules           => <<EOF
506 BUS=="scsi", NAME="%k"
507 KERNEL=="ttyUSB0", NAME="visor"
508 EOF
509         },
510         {
511                 desc            => "name test with ! in the name, but no matching rule",
512                 subsys          => "block",
513                 devpath         => "/block/rd!c0d0",
514                 exp_name        => "rd/c0d0" ,
515                 rules           => <<EOF
516 KERNEL=="ttyUSB0", NAME="visor"
517 EOF
518         },
519         {
520                 desc            => "name test with ! in the name for a partition",
521                 subsys          => "block",
522                 devpath         => "/block/cciss!c0d0/cciss!c0d0p1",
523                 exp_name        => "cciss/c0d0p1" ,
524                 rules           => <<EOF
525 BUS=="scsi", NAME="%k"
526 KERNEL=="ttyUSB0", NAME="visor"
527 EOF
528         },
529         {
530                 desc            => "ID rule",
531                 subsys          => "block",
532                 devpath         => "/block/sda",
533                 exp_name        => "scsi-0:0:0:0",
534                 rules           => <<EOF
535 BUS=="usb", ID=="0:0:0:0", NAME="not-scsi"
536 BUS=="scsi", ID=="0:0:0:1", NAME="no-match"
537 BUS=="scsi", ID==":0", NAME="short-id"
538 BUS=="scsi", ID=="/0:0:0:0", NAME="no-match"
539 BUS=="scsi", ID=="0:0:0:0", NAME="scsi-0:0:0:0"
540 EOF
541         },
542         {
543                 desc            => "ID wildcard all",
544                 subsys          => "block",
545                 devpath         => "/block/sda",
546                 exp_name        => "scsi-0:0:0:0",
547                 rules           => <<EOF
548 BUS=="scsi", ID=="*:1", NAME="no-match"
549 BUS=="scsi", ID=="*:0:1", NAME="no-match"
550 BUS=="scsi", ID=="*:0:0:1", NAME="no-match"
551 BUS=="scsi", ID=="*", NAME="scsi-0:0:0:0"
552 BUS=="scsi", ID=="0:0:0:0", NAME="bad"
553 EOF
554         },
555         {
556                 desc            => "ID wildcard partial",
557                 subsys          => "block",
558                 devpath         => "/block/sda",
559                 exp_name        => "scsi-0:0:0:0",
560                 rules           => <<EOF
561 BUS=="scsi", ID=="*:0", NAME="scsi-0:0:0:0"
562 BUS=="scsi", ID=="0:0:0:0", NAME="bad"
563 EOF
564         },
565         {
566                 desc            => "ID wildcard partial 2",
567                 subsys          => "block",
568                 devpath         => "/block/sda",
569                 exp_name        => "scsi-0:0:0:0",
570                 rules           => <<EOF
571 BUS=="scsi", ID=="*:0:0:0", NAME="scsi-0:0:0:0"
572 BUS=="scsi", ID=="0:0:0:0", NAME="bad"
573 EOF
574         },
575         {
576                 desc            => "ignore SYSFS attribute whitespace",
577                 subsys          => "block",
578                 devpath         => "/block/sda",
579                 exp_name        => "ignored",
580                 rules           => <<EOF
581 BUS=="scsi", SYSFS{whitespace_test}=="WHITE  SPACE", NAME="ignored"
582 EOF
583         },
584         {
585                 desc            => "do not ignore SYSFS attribute whitespace",
586                 subsys          => "block",
587                 devpath         => "/block/sda",
588                 exp_name        => "matched-with-space",
589                 rules           => <<EOF
590 BUS=="scsi", SYSFS{whitespace_test}=="WHITE  SPACE ", NAME="wrong-to-ignore"
591 BUS=="scsi", SYSFS{whitespace_test}=="WHITE  SPACE   ", NAME="matched-with-space"
592 EOF
593         },
594         {
595                 desc            => "permissions USER=bad GROUP=name",
596                 subsys          => "tty",
597                 devpath         => "/class/tty/tty33",
598                 exp_name        => "tty33",
599                 exp_perms       => "0:0:0660",
600                 rules           => <<EOF
601 KERNEL=="tty33", NAME="tty33", OWNER="bad", GROUP="name"
602 EOF
603         },
604         {
605                 desc            => "permissions OWNER=5000",
606                 subsys          => "block",
607                 devpath         => "/block/sda",
608                 exp_name        => "node",
609                 exp_perms       => "5000::0660",
610                 rules           => <<EOF
611 BUS=="scsi", KERNEL=="sda", NAME="node", OWNER="5000"
612 EOF
613         },
614         {
615                 desc            => "permissions GROUP=100",
616                 subsys          => "block",
617                 devpath         => "/block/sda",
618                 exp_name        => "node",
619                 exp_perms       => ":100:0660",
620                 rules           => <<EOF
621 BUS=="scsi", KERNEL=="sda", NAME="node", GROUP="100"
622 EOF
623         },
624         {
625                 desc            => "textual user id",
626                 subsys          => "block",
627                 devpath         => "/block/sda",
628                 exp_name        => "node",
629                 exp_perms       => "nobody::0660",
630                 rules           => <<EOF
631 BUS=="scsi", KERNEL=="sda", NAME="node", OWNER="nobody"
632 EOF
633         },
634         {
635                 desc            => "textual group id",
636                 subsys          => "block",
637                 devpath         => "/block/sda",
638                 exp_name        => "node",
639                 exp_perms       => ":daemon:0660",
640                 rules           => <<EOF
641 BUS=="scsi", KERNEL=="sda", NAME="node", GROUP="daemon"
642 EOF
643         },
644         {
645                 desc            => "textual user/group id",
646                 subsys          => "block",
647                 devpath         => "/block/sda",
648                 exp_name        => "node",
649                 exp_perms       => "root:mail:0660",
650                 rules           => <<EOF
651 BUS=="scsi", KERNEL=="sda", NAME="node", OWNER="root", GROUP="mail"
652 EOF
653         },
654         {
655                 desc            => "permissions MODE=0777",
656                 subsys          => "block",
657                 devpath         => "/block/sda",
658                 exp_name        => "node",
659                 exp_perms       => "::0777",
660                 rules           => <<EOF
661 BUS=="scsi", KERNEL=="sda", NAME="node", MODE="0777"
662 EOF
663         },
664         {
665                 desc            => "permissions OWNER=5000 GROUP=100 MODE=0777",
666                 subsys          => "block",
667                 devpath         => "/block/sda",
668                 exp_name        => "node",
669                 exp_perms       => "5000:100:0777",
670                 rules           => <<EOF
671 BUS=="scsi", KERNEL=="sda", NAME="node", OWNER="5000", GROUP="100", MODE="0777"
672 EOF
673         },
674         {
675                 desc            => "permissions OWNER to 5000",
676                 subsys          => "tty",
677                 devpath         => "/class/tty/ttyUSB0",
678                 exp_name        => "ttyUSB0",
679                 exp_perms       => "5000::",
680                 rules           => <<EOF
681 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000"
682 EOF
683         },
684         {
685                 desc            => "permissions GROUP to 100",
686                 subsys          => "tty",
687                 devpath         => "/class/tty/ttyUSB0",
688                 exp_name        => "ttyUSB0",
689                 exp_perms       => ":100:0660",
690                 rules           => <<EOF
691 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", GROUP="100"
692 EOF
693         },
694         {
695                 desc            => "permissions MODE to 0060",
696                 subsys          => "tty",
697                 devpath         => "/class/tty/ttyUSB0",
698                 exp_name        => "ttyUSB0",
699                 exp_perms       => "::0060",
700                 rules           => <<EOF
701 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", MODE="0060"
702 EOF
703         },
704         {
705                 desc            => "permissions OWNER, GROUP, MODE",
706                 subsys          => "tty",
707                 devpath         => "/class/tty/ttyUSB0",
708                 exp_name        => "ttyUSB0",
709                 exp_perms       => "5000:100:0777",
710                 rules           => <<EOF
711 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000", GROUP="100", MODE="0777"
712 EOF
713         },
714         {
715                 desc            => "permissions only rule",
716                 subsys          => "tty",
717                 devpath         => "/class/tty/ttyUSB0",
718                 exp_name        => "ttyUSB0",
719                 exp_perms       => "5000:100:0777",
720                 rules           => <<EOF
721 KERNEL=="ttyUSB[0-9]*", OWNER="5000", GROUP="100", MODE="0777"
722 KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
723 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n"
724 EOF
725         },
726         {
727                 desc            => "multiple permissions only rule",
728                 subsys          => "tty",
729                 devpath         => "/class/tty/ttyUSB0",
730                 exp_name        => "ttyUSB0",
731                 exp_perms       => "3000:4000:0777",
732                 rules           => <<EOF
733 SUBSYSTEM=="tty", OWNER="3000"
734 SUBSYSTEM=="tty", GROUP="4000"
735 SUBSYSTEM=="tty", MODE="0777"
736 KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
737 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n"
738 EOF
739         },
740         {
741                 desc            => "permissions only rule with override at NAME rule",
742                 subsys          => "tty",
743                 devpath         => "/class/tty/ttyUSB0",
744                 exp_name        => "ttyUSB0",
745                 exp_perms       => "3000:8000:0777",
746                 rules           => <<EOF
747 SUBSYSTEM=="tty", OWNER="3000"
748 SUBSYSTEM=="tty", GROUP="4000"
749 SUBSYSTEM=="tty", MODE="0777"
750 KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
751 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", GROUP="8000"
752 EOF
753         },
754         {
755                 desc            => "major/minor number test",
756                 subsys          => "block",
757                 devpath         => "/block/sda",
758                 exp_name        => "node",
759                 exp_majorminor  => "8:0",
760                 rules           => <<EOF
761 BUS=="scsi", KERNEL=="sda", NAME="node"
762 EOF
763         },
764         {
765                 desc            => "big minor number test",
766                 subsys          => "i2c-dev",
767                 devpath         => "/class/i2c-dev/i2c-300",
768                 exp_name        => "node",
769                 exp_majorminor  => "89:300",
770                 rules           => <<EOF
771 KERNEL=="i2c-300", NAME="node"
772 EOF
773         },
774         {
775                 desc            => "big major number test",
776                 subsys          => "i2c-dev",
777                 devpath         => "/class/i2c-dev/i2c-fake1",
778                 exp_name        => "node",
779                 exp_majorminor  => "4095:1",
780                 rules           => <<EOF
781 KERNEL=="i2c-fake1", NAME="node"
782 EOF
783         },
784         {
785                 desc            => "big major and big minor number test",
786                 subsys          => "i2c-dev",
787                 devpath         => "/class/i2c-dev/i2c-fake2",
788                 exp_name        => "node",
789                 exp_majorminor  => "4094:89999",
790                 rules           => <<EOF
791 KERNEL=="i2c-fake2", NAME="node"
792 EOF
793         },
794         {
795                 desc            => "multiple symlinks with format char",
796                 subsys          => "tty",
797                 devpath         => "/class/tty/ttyUSB0",
798                 exp_name        => "symlink2-ttyUSB0",
799                 exp_target      => "ttyUSB0",
800                 rules           => <<EOF
801 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink1-%n symlink2-%k symlink3-%b"
802 EOF
803         },
804         {
805                 desc            => "multiple symlinks with a lot of s p a c e s",
806                 subsys          => "tty",
807                 devpath         => "/class/tty/ttyUSB0",
808                 exp_name        => "one",
809                 not_exp_name    => " ",
810                 exp_target      => "ttyUSB0",
811                 rules           => <<EOF
812 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="  one     two        "
813 EOF
814         },
815         {
816                 desc            => "symlink creation (same directory)",
817                 subsys          => "tty",
818                 devpath         => "/class/tty/ttyUSB0",
819                 exp_name        => "visor0",
820                 exp_target      => "ttyUSB0",
821                 rules           => <<EOF
822 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="visor%n"
823 EOF
824         },
825         {
826                 desc            => "symlink creation (relative link forward)",
827                 subsys          => "block",
828                 devpath         => "/block/sda/sda2",
829                 exp_name        => "1/2/symlink" ,
830                 exp_target      => "a/b/node",
831                 rules           => <<EOF
832 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/symlink"
833 EOF
834         },
835         {
836                 desc            => "symlink creation (relative link back and forward)",
837                 subsys          => "block",
838                 devpath         => "/block/sda/sda2",
839                 exp_name        => "1/2/c/d/symlink" ,
840                 exp_target      => "../../a/b/node",
841                 rules           => <<EOF
842 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/c/d/symlink"
843 EOF
844         },
845         {
846                 desc            => "multiple symlinks",
847                 subsys          => "tty",
848                 devpath         => "/class/tty/ttyUSB0",
849                 exp_name        => "second-0" ,
850                 exp_target      => "visor" ,
851                 rules           => <<EOF
852 KERNEL=="ttyUSB0", NAME="visor", SYMLINK="first-%n second-%n third-%n"
853 EOF
854         },
855         {
856                 desc            => "symlink only rule",
857                 subsys          => "block",
858                 devpath         => "/block/sda",
859                 exp_name        => "symlink-only2",
860                 exp_target      => "link",
861                 rules           => <<EOF
862 BUS=="scsi", KERNEL=="sda", SYMLINK+="symlink-only1"
863 BUS=="scsi", KERNEL=="sda", SYMLINK+="symlink-only2"
864 BUS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="symlink0"
865 EOF
866         },
867         {
868                 desc            => "symlink name '.'",
869                 subsys          => "block",
870                 devpath         => "/block/sda",
871                 exp_name        => ".",
872                 exp_target      => "link",
873                 exp_add_error   => "yes",
874                 exp_rem_error   => "yes",
875                 rules           => <<EOF
876 BUS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="."
877 EOF
878         },
879         {
880                 desc            => "symlink node to itself",
881                 subsys          => "tty",
882                 devpath         => "/class/tty/tty0",
883                 exp_name        => "link",
884                 exp_target      => "link",
885                 exp_rem_error   => "yes",
886                 option          => "clean",
887                 rules           => <<EOF
888 KERNEL=="tty0", NAME="link", SYMLINK+="link"
889 EOF
890         },
891         {
892                 desc            => "symlink %n substitution",
893                 subsys          => "tty",
894                 devpath         => "/class/tty/ttyUSB0",
895                 exp_name        => "symlink0",
896                 exp_target      => "ttyUSB0",
897                 rules           => <<EOF
898 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="symlink%n"
899 EOF
900         },
901         {
902                 desc            => "symlink %k substitution",
903                 subsys          => "tty",
904                 devpath         => "/class/tty/ttyUSB0",
905                 exp_name        => "symlink-ttyUSB0",
906                 exp_target      => "ttyUSB0",
907                 rules           => <<EOF
908 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="symlink-%k"
909 EOF
910         },
911         {
912                 desc            => "symlink %M:%m substitution",
913                 subsys          => "tty",
914                 devpath         => "/class/tty/ttyUSB0",
915                 exp_name        => "major-188:0",
916                 exp_target      => "ttyUSB0",
917                 rules           => <<EOF
918 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="major-%M:%m"
919 EOF
920         },
921         {
922                 desc            => "symlink %b substitution",
923                 subsys          => "block",
924                 devpath         => "/block/sda",
925                 exp_name        => "symlink-0:0:0:0",
926                 exp_target      => "node",
927                 rules           => <<EOF
928 BUS=="scsi", KERNEL=="sda", NAME="node", SYMLINK+="symlink-%b"
929 EOF
930         },
931         {
932                 desc            => "symlink %c substitution",
933                 subsys          => "tty",
934                 devpath         => "/class/tty/ttyUSB0",
935                 exp_name        => "test",
936                 exp_target      => "ttyUSB0",
937                 rules           => <<EOF
938 KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo test" NAME="ttyUSB%n", SYMLINK+="%c"
939 EOF
940         },
941         {
942                 desc            => "symlink %c{N} substitution",
943                 subsys          => "tty",
944                 devpath         => "/class/tty/ttyUSB0",
945                 exp_name        => "test",
946                 exp_target      => "ttyUSB0",
947                 rules           => <<EOF
948 KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK+="%c{2}"
949 EOF
950         },
951         {
952                 desc            => "symlink %c{N+} substitution",
953                 subsys          => "tty",
954                 devpath         => "/class/tty/ttyUSB0",
955                 exp_name        => "this",
956                 exp_target      => "ttyUSB0",
957                 rules           => <<EOF
958 KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK+="%c{2+}"
959 EOF
960         },
961         {
962                 desc            => "symlink only rule with %c{N+}",
963                 subsys          => "block",
964                 devpath         => "/block/sda",
965                 exp_name        => "test",
966                 exp_target      => "link",
967                 rules           => <<EOF
968 BUS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo link test this" SYMLINK+="%c{2+}"
969 BUS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="symlink0"
970 EOF
971         },
972         {
973                 desc            => "symlink %s{filename} substitution",
974                 subsys          => "tty",
975                 devpath         => "/class/tty/ttyUSB0",
976                 exp_name        => "188:0",
977                 exp_target      => "ttyUSB0",
978                 rules           => <<EOF
979 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="%s{dev}"
980 EOF
981         },
982         {
983                 desc            => "symlink %Ns{filename} substitution",
984                 subsys          => "tty",
985                 devpath         => "/class/tty/ttyUSB0",
986                 exp_name        => "188",
987                 exp_target      => "ttyUSB0",
988                 rules           => <<EOF
989 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="%3s{dev}"
990 EOF
991         },
992         {
993                 desc            => "symlink with '%' in name",
994                 subsys          => "tty",
995                 devpath         => "/class/tty/ttyUSB0",
996                 exp_name        => "percent%sign",
997                 exp_target      => "ttyUSB0",
998                 rules           => <<EOF
999 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="percent%%sign"
1000 EOF
1001         },
1002         {
1003                 desc            => "symlink with '%' in name",
1004                 subsys          => "tty",
1005                 devpath         => "/class/tty/ttyUSB0",
1006                 exp_name        => "%ttyUSB0_name",
1007                 exp_target      => "ttyUSB0",
1008                 rules           => <<EOF
1009 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="%%%k_name"
1010 EOF
1011         },
1012         {
1013                 desc            => "program result substitution (numbered part of)",
1014                 subsys          => "block",
1015                 devpath         => "/block/sda/sda3",
1016                 exp_name        => "link1",
1017                 exp_target      => "node",
1018                 rules           => <<EOF
1019 BUS=="scsi", PROGRAM=="/bin/echo -n node link1 link2", RESULT=="node *", NAME="%c{1}", SYMLINK+="%c{2} %c{3}"
1020 EOF
1021         },
1022         {
1023                 desc            => "program result substitution (numbered part of+)",
1024                 subsys          => "block",
1025                 devpath         => "/block/sda/sda3",
1026                 exp_name        => "link4",
1027                 exp_target      => "node",
1028                 rules           => <<EOF
1029 BUS=="scsi", PROGRAM=="/bin/echo -n node link1 link2 link3 link4", RESULT=="node *", NAME="%c{1}", SYMLINK+="%c{2+}"
1030 EOF
1031         },
1032         {
1033                 desc            => "enumeration char test (single test)",
1034                 subsys          => "block",
1035                 devpath         => "/block/sda",
1036                 exp_name        => "cdrom",
1037                 rules           => <<EOF
1038 KERNEL=="sda", NAME="cdrom%e"
1039 EOF
1040         },
1041         {
1042                 desc            => "enumeration char test sequence 1/5 (keep)",
1043                 subsys          => "block",
1044                 devpath         => "/block/sda",
1045                 exp_name        => "cdrom",
1046                 option          => "keep",
1047                 rules           => <<EOF
1048 KERNEL=="sda", NAME="cdrom%e"
1049 EOF
1050         },
1051         {
1052                 desc            => "enumeration char test sequence 2/5 (keep)",
1053                 subsys          => "block",
1054                 devpath         => "/block/sda/sda1",
1055                 exp_name        => "enum",
1056                 option          => "keep",
1057                 rules           => <<EOF
1058 KERNEL=="sda1", NAME="enum%e"
1059 EOF
1060         },
1061         {
1062                 desc            => "enumeration char test sequence 3/5 (keep)",
1063                 subsys          => "block",
1064                 devpath         => "/block/sda/sda2",
1065                 exp_name        => "cdrom1",
1066                 option          => "keep",
1067                 rules           => <<EOF
1068 KERNEL=="sda2", NAME="cdrom%e"
1069 EOF
1070         },
1071         {
1072                 desc            => "enumeration char test sequence 4/5 (keep)",
1073                 subsys          => "block",
1074                 devpath         => "/block/sda/sda3",
1075                 exp_name        => "enum1",
1076                 option          => "keep",
1077                 rules           => <<EOF
1078 KERNEL=="sda3", NAME="enum%e"
1079 EOF
1080         },
1081         {
1082                 desc            => "enumeration char test sequence 5/5 (clean)",
1083                 subsys          => "block",
1084                 devpath         => "/block/sda/sda4",
1085                 exp_name        => "cdrom2",
1086                 option          => "clean",
1087                 rules           => <<EOF
1088 KERNEL=="sda4", NAME="cdrom%e"
1089 EOF
1090         },
1091         {
1092                 desc            => "enumeration char test after cleanup (single test)",
1093                 subsys          => "block",
1094                 devpath         => "/block/sda",
1095                 exp_name        => "cdrom",
1096                 rules           => <<EOF
1097 KERNEL=="sda", NAME="cdrom%e"
1098 EOF
1099         },
1100         {
1101                 desc            => "ignore rule test",
1102                 subsys          => "block",
1103                 devpath         => "/block/sda",
1104                 exp_name        => "nothing",
1105                 not_exp_name    => "node",
1106                 exp_add_error   => "yes",
1107                 rules           => <<EOF
1108 BUS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore"
1109 EOF
1110         },
1111         {
1112                 desc            => "all_partitions, option-only rule",
1113                 subsys          => "block",
1114                 devpath         => "/block/sda",
1115                 exp_name        => "node6",
1116                 rules           => <<EOF
1117 SUBSYSTEM=="block", OPTIONS="all_partitions"
1118 BUS=="scsi", KERNEL=="sda", NAME="node"
1119 EOF
1120         },
1121         {
1122                 desc            => "all_partitions, option-only rule (fail on partition)",
1123                 subsys          => "block",
1124                 devpath         => "/block/sda/sda1",
1125                 exp_name        => "node6",
1126                 exp_add_error   => "yes",
1127                 rules           => <<EOF
1128 SUBSYSTEM=="block", OPTIONS="all_partitions"
1129 BUS=="scsi", KERNEL=="sda", NAME="node"
1130 EOF
1131         },
1132         {
1133                 desc            => "ignore remove event test",
1134                 subsys          => "block",
1135                 devpath         => "/block/sda",
1136                 exp_name        => "node",
1137                 exp_rem_error   => "yes",
1138                 rules           => <<EOF
1139 BUS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_remove"
1140 EOF
1141         },
1142         {
1143                 desc            => "ignore remove event test (with all partitions)",
1144                 subsys          => "block",
1145                 devpath         => "/block/sda",
1146                 exp_name        => "node14",
1147                 exp_rem_error   => "yes",
1148                 option          => "clean",
1149                 rules           => <<EOF
1150 BUS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_remove, all_partitions"
1151 EOF
1152         },
1153         {
1154                 desc            => "SUBSYSTEM match test",
1155                 subsys          => "block",
1156                 devpath         => "/block/sda",
1157                 exp_name        => "node",
1158                 rules           => <<EOF
1159 BUS=="scsi", KERNEL=="sda", NAME="should_not_match", SUBSYSTEM=="vc"
1160 BUS=="scsi", KERNEL=="sda", NAME="node", SUBSYSTEM=="block"
1161 BUS=="scsi", KERNEL=="sda", NAME="should_not_match2", SUBSYSTEM=="vc"
1162 EOF
1163         },
1164         {
1165                 desc            => "DRIVER match test",
1166                 subsys          => "block",
1167                 devpath         => "/block/sda",
1168                 exp_name        => "node",
1169                 rules           => <<EOF
1170 BUS=="scsi", KERNEL=="sda", NAME="should_not_match", DRIVER=="sd-wrong"
1171 BUS=="scsi", KERNEL=="sda", NAME="node", DRIVER=="sd"
1172 EOF
1173         },
1174         {
1175                 desc            => "temporary node creation test",
1176                 subsys          => "block",
1177                 devpath         => "/block/sda",
1178                 exp_name        => "node",
1179                 rules           => <<EOF
1180 BUS=="scsi", KERNEL=="sda", PROGRAM=="/usr/bin/test -b %N" NAME="node"
1181 EOF
1182         },
1183         {
1184                 desc            => "devpath substitution test",
1185                 subsys          => "block",
1186                 devpath         => "/block/sda",
1187                 exp_name        => "sda",
1188                 rules           => <<EOF
1189 BUS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo %p", RESULT=="/block/sda" NAME="%k"
1190 EOF
1191         },
1192         {
1193                 desc            => "parent node name substitution test sequence 1/2 (keep)",
1194                 subsys          => "block",
1195                 devpath         => "/block/sda",
1196                 exp_name        => "main_device",
1197                 option          => "keep",
1198                 rules           => <<EOF
1199 BUS=="scsi", KERNEL=="sda", NAME="main_device"
1200 EOF
1201         },
1202         {
1203                 desc            => "parent node name substitution test sequence 2/2 (clean)",
1204                 subsys          => "block",
1205                 devpath         => "/block/sda/sda1",
1206                 exp_name        => "main_device-part-1",
1207                 option          => "clean",
1208                 rules           => <<EOF
1209 BUS=="scsi", KERNEL=="sda1", NAME="%P-part-1"
1210 EOF
1211         },
1212         {
1213                 desc            => "udev_root substitution",
1214                 subsys          => "block",
1215                 devpath         => "/block/sda/sda1",
1216                 exp_name        => "start-udev-root-end",
1217                 rules           => <<EOF
1218 BUS=="scsi", KERNEL=="sda1", NAME="start-%r-end"
1219 EOF
1220         },
1221         {
1222                 desc            => "last_rule option",
1223                 subsys          => "block",
1224                 devpath         => "/block/sda/sda1",
1225                 exp_name        => "last",
1226                 rules           => <<EOF
1227 BUS=="scsi", KERNEL=="sda1", SYMLINK+="last", OPTIONS="last_rule"
1228 BUS=="scsi", KERNEL=="sda1", NAME="very-last"
1229 EOF
1230         },
1231         {
1232                 desc            => "negation KERNEL!=",
1233                 subsys          => "block",
1234                 devpath         => "/block/sda/sda1",
1235                 exp_name        => "match",
1236                 rules           => <<EOF
1237 BUS=="scsi", KERNEL!="sda1", NAME="matches-but-is-negated"
1238 BUS=="scsi", KERNEL!="xsda1", NAME="match"
1239 BUS=="scsi", KERNEL=="sda1", NAME="wrong"
1240 EOF
1241         },
1242         {
1243                 desc            => "negation SUBSYSTEM!=",
1244                 subsys          => "block",
1245                 devpath         => "/block/sda/sda1",
1246                 exp_name        => "not-anything",
1247                 rules           => <<EOF
1248 BUS=="scsi", SUBSYSTEM=="block", KERNEL!="sda1", NAME="matches-but-is-negated"
1249 BUS=="scsi", SUBSYSTEM!="anything", NAME="not-anything"
1250 BUS=="scsi", KERNEL=="sda1", NAME="wrong"
1251 EOF
1252         },
1253         {
1254                 desc            => "negation PROGRAM!= exit code",
1255                 subsys          => "block",
1256                 devpath         => "/block/sda/sda1",
1257                 exp_name        => "nonzero-program",
1258                 rules           => <<EOF
1259 KERNEL=="sda1", PROGRAM!="/bin/false", NAME="nonzero-program"
1260 BUS=="scsi", KERNEL=="sda1", NAME="wrong"
1261 EOF
1262         },
1263         {
1264                 desc            => "test for whitespace between the operator",
1265                 subsys          => "block",
1266                 devpath         => "/block/sda/sda1",
1267                 exp_name        => "true",
1268                 rules           => <<EOF
1269 KERNEL   ==   "sda1"     ,    NAME   =    "true"
1270 BUS=="scsi", KERNEL=="sda1", NAME="wrong"
1271 EOF
1272         },
1273         {
1274                 desc            => "ENV{} test",
1275                 subsys          => "block",
1276                 devpath         => "/block/sda/sda1",
1277                 exp_name        => "true",
1278                 rules           => <<EOF
1279 BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="go", NAME="wrong"
1280 BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="test", NAME="true"
1281 BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="bad", NAME="bad"
1282 EOF
1283         },
1284         {
1285                 desc            => "ENV{} test",
1286                 subsys          => "block",
1287                 devpath         => "/block/sda/sda1",
1288                 exp_name        => "true",
1289                 rules           => <<EOF
1290 BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="go", NAME="wrong"
1291 BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="yes", ENV{ACTION}=="add", ENV{DEVPATH}=="/block/sda/sdax1", NAME="no"
1292 BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="test", ENV{ACTION}=="add", ENV{DEVPATH}=="/block/sda/sda1", NAME="true"
1293 BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="bad", NAME="bad"
1294 EOF
1295         },
1296         {
1297                 desc            => "untrusted string sanitize",
1298                 subsys          => "block",
1299                 devpath         => "/block/sda/sda1",
1300                 exp_name        => "sane",
1301                 rules           => <<EOF
1302 BUS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e name; (/sbin/badprogram)", RESULT="name_ _/sbin/badprogram_", NAME="sane"
1303 EOF
1304         },
1305         {
1306                 desc            => "read sysfs value from device down in the chain",
1307                 subsys          => "block",
1308                 devpath         => "/class/tty/ttyUSB0",
1309                 exp_name        => "serial-0000:00:09.0",
1310                 rules           => <<EOF
1311 KERNEL=="ttyUSB*", NAME="serial-%s{serial}"
1312 EOF
1313         },
1314         {
1315                 desc            => "match against empty key string",
1316                 subsys          => "block",
1317                 devpath         => "/block/sda",
1318                 exp_name        => "ok",
1319                 rules           => <<EOF
1320 KERNEL=="sda", SYSFS{nothing}!="", NAME="not-1-ok"
1321 KERNEL=="sda", SYSFS{nothing}=="", NAME="not-2-ok"
1322 KERNEL=="sda", SYSFS{vendor}!="", NAME="ok"
1323 KERNEL=="sda", SYSFS{vendor}=="", NAME="not-3-ok"
1324 EOF
1325         },
1326         {
1327                 desc            => "check ACTION value",
1328                 subsys          => "block",
1329                 devpath         => "/block/sda",
1330                 exp_name        => "ok",
1331                 rules           => <<EOF
1332 ACTION=="unknown", KERNEL=="sda", NAME="unknown-not-ok"
1333 ACTION=="add", KERNEL=="sda", NAME="ok"
1334 EOF
1335         },
1336         {
1337                 desc            => "apply NAME only once",
1338                 subsys          => "block",
1339                 devpath         => "/block/sda",
1340                 exp_name        => "link",
1341                 exp_target      => "ok",
1342                 rules           => <<EOF
1343 KERNEL=="sda", NAME="ok"
1344 KERNEL=="sda", NAME="not-ok"
1345 KERNEL=="sda", SYMLINK+="link"
1346 EOF
1347         },
1348         {
1349                 desc            => "test RUN key",
1350                 subsys          => "block",
1351                 devpath         => "/block/sda",
1352                 exp_name        => "testsymlink",
1353                 exp_target      => "ok",
1354                 exp_rem_error   => "yes",
1355                 option          => "clean",
1356                 rules           => <<EOF
1357 KERNEL=="sda", NAME="ok", RUN+="/bin/ln -s ok %r/testsymlink"
1358 KERNEL=="sda", NAME="not-ok"
1359 EOF
1360         },
1361         {
1362                 desc            => "test RUN key and DEVNAME",
1363                 subsys          => "block",
1364                 devpath         => "/block/sda",
1365                 exp_name        => "testsymlink",
1366                 exp_target      => "ok",
1367                 exp_rem_error   => "yes",
1368                 option          => "clean",
1369                 rules           => <<EOF
1370 KERNEL=="sda", NAME="ok", RUN+="/bin/sh -c 'ln -s `basename \$\$DEVNAME` %r/testsymlink'"
1371 KERNEL=="sda", NAME="not-ok"
1372 EOF
1373         },
1374         {
1375                 desc            => "test RUN key remove",
1376                 subsys          => "block",
1377                 devpath         => "/block/sda",
1378                 exp_name        => "testsymlink2",
1379                 exp_target      => "ok2",
1380                 rules           => <<EOF
1381 KERNEL=="sda", NAME="ok2", RUN+="/bin/ln -s ok2 %r/testsymlink2"
1382 KERNEL=="sda", ACTION=="remove", RUN+="/bin/rm -f %r/testsymlink2"
1383 KERNEL=="sda", NAME="not-ok2"
1384 EOF
1385         },
1386         {
1387                 desc            => "final assignment",
1388                 subsys          => "block",
1389                 devpath         => "/block/sda",
1390                 exp_name        => "ok",
1391                 exp_perms       => "root:nobody:0640",
1392                 rules           => <<EOF
1393 KERNEL=="sda", GROUP:="nobody"
1394 KERNEL=="sda", GROUP="not-ok", MODE="0640", NAME="ok"
1395 EOF
1396         },
1397         {
1398                 desc            => "final assignment",
1399                 subsys          => "block",
1400                 devpath         => "/block/sda",
1401                 exp_name        => "ok",
1402                 exp_perms       => "root:nobody:0640",
1403                 rules           => <<EOF
1404 KERNEL=="sda", GROUP:="nobody"
1405 SUBSYSTEM=="block", MODE:="640"
1406 KERNEL=="sda", GROUP="not-ok", MODE="0666", NAME="ok"
1407 EOF
1408         },
1409         {
1410                 desc            => "env substitution",
1411                 subsys          => "block",
1412                 devpath         => "/block/sda",
1413                 exp_name        => "node-add-me",
1414                 rules           => <<EOF
1415 KERNEL=="sda", MODE="0666", NAME="node-\$env{ACTION}-me"
1416 EOF
1417         },
1418         {
1419                 desc            => "reset list to current value",
1420                 subsys          => "tty",
1421                 devpath         => "/class/tty/ttyUSB0",
1422                 exp_name        => "three",
1423                 not_exp_name    => "two",
1424                 exp_target      => "node",
1425                 rules           => <<EOF
1426 KERNEL=="ttyUSB[0-9]*", SYMLINK+="one"
1427 KERNEL=="ttyUSB[0-9]*", SYMLINK+="two"
1428 KERNEL=="ttyUSB[0-9]*", SYMLINK="three"
1429 KERNEL=="ttyUSB[0-9]*", NAME="node"
1430 EOF
1431         },
1432         {
1433                 desc            => "test empty NAME",
1434                 subsys          => "tty",
1435                 devpath         => "/class/tty/ttyUSB0",
1436                 exp_name        => "node",
1437                 not_exp_name    => "wrong",
1438                 exp_add_error   => "yes",
1439                 rules           => <<EOF
1440 KERNEL=="ttyUSB[0-9]*", NAME=""
1441 KERNEL=="ttyUSB[0-9]*", NAME="wrong"
1442 EOF
1443         },
1444         {
1445                 desc            => "test empty NAME 2",
1446                 subsys          => "tty",
1447                 devpath         => "/class/tty/ttyUSB0",
1448                 exp_name        => "right",
1449                 rules           => <<EOF
1450 KERNEL=="ttyUSB[0-9]*", NAME="right"
1451 KERNEL=="ttyUSB[0-9]*", NAME=""
1452 KERNEL=="ttyUSB[0-9]*", NAME="wrong"
1453 EOF
1454         },
1455         {
1456                 desc            => "test multi matches",
1457                 subsys          => "tty",
1458                 devpath         => "/class/tty/ttyUSB0",
1459                 exp_name        => "right",
1460                 rules           => <<EOF
1461 KERNEL=="ttyUSB*|nothing", NAME="right"
1462 KERNEL=="ttyUSB*", NAME="wrong"
1463 EOF
1464         },
1465         {
1466                 desc            => "test multi matches 2",
1467                 subsys          => "tty",
1468                 devpath         => "/class/tty/ttyUSB0",
1469                 exp_name        => "right",
1470                 rules           => <<EOF
1471 KERNEL=="dontknow*|*nothing", NAME="nomatch"
1472 KERNEL=="dontknow*|ttyUSB*|nothing*", NAME="right"
1473 KERNEL=="ttyUSB*", NAME="wrong"
1474 EOF
1475         },
1476         {
1477                 desc            => "IMPORT parent test sequence 1/2 (keep)",
1478                 subsys          => "block",
1479                 devpath         => "/block/sda",
1480                 exp_name        => "parent",
1481                 option          => "keep",
1482                 rules           => <<EOF
1483 KERNEL=="sda", IMPORT="/bin/echo -e \'PARENT_KEY=parent_right\\nWRONG_PARENT_KEY=parent_wrong'"
1484 KERNEL=="sda", NAME="parent"
1485 EOF
1486         },
1487         {
1488                 desc            => "IMPORT parent test sequence 2/2 (keep)",
1489                 subsys          => "block",
1490                 devpath         => "/block/sda/sda1",
1491                 exp_name        => "parentenv-parent_right",
1492                 option          => "clean",
1493                 rules           => <<EOF
1494 KERNEL=="sda1", IMPORT{parent}="PARENT*", NAME="parentenv-\$env{PARENT_KEY}\$env{WRONG_PARENT_KEY}"
1495 EOF
1496         },
1497         {
1498                 desc            => "GOTO test",
1499                 subsys          => "block",
1500                 devpath         => "/block/sda/sda1",
1501                 exp_name        => "right",
1502                 rules           => <<EOF
1503 KERNEL=="sda1", GOTO="TEST"
1504 KERNEL=="sda1", NAME="wrong"
1505 KERNEL=="sda1", NAME="", LABEL="NO"
1506 KERNEL=="sda1", NAME="right", LABEL="TEST"
1507 KERNEL=="sda1", NAME="wrong2"
1508 EOF
1509         },
1510 );
1511
1512 # set env
1513 $ENV{ENV_KEY_TEST} = "test";
1514 $ENV{SYSFS_PATH} = $sysfs;
1515 $ENV{UDEV_CONFIG_FILE} = $udev_conf;
1516 $ENV{UDEV_NO_DEVD} = "yes";
1517 $ENV{UDEV_NO_HOTPLUGD} = "yes";
1518
1519
1520 sub udev {
1521         my ($action, $subsys, $devpath, $rules) = @_;
1522
1523         $ENV{DEVPATH} = $devpath;
1524
1525         # create temporary rules
1526         open CONF, ">$udev_rules" || die "unable to create rules file: $udev_rules";
1527         print CONF $$rules;
1528         close CONF;
1529
1530         $ENV{ACTION} = $action;
1531         system("$udev_bin $subsys");
1532 }
1533
1534 my $error = 0;
1535
1536 sub permissions_test {
1537         my($rules, $uid, $gid, $mode) = @_;
1538
1539         my $wrong = 0;
1540         my $userid;
1541         my $groupid;
1542
1543         $rules->{exp_perms} =~ m/^(.*):(.*):(.*)$/;
1544         if ($1 ne "") {
1545                 if (defined(getpwnam($1))) {
1546                         $userid = int(getpwnam($1));
1547                 } else {
1548                         $userid = $1;
1549                 }
1550                 if ($uid != $userid) { $wrong = 1; }
1551         }
1552         if ($2 ne "") {
1553                 if (defined(getgrnam($2))) {
1554                         $groupid = int(getgrnam($2));
1555                 } else {
1556                         $groupid = $2;
1557                 }
1558                 if ($gid != $groupid) { $wrong = 1; }
1559         }
1560         if ($3 ne "") {
1561                 if (($mode & 07777) != oct($3)) { $wrong = 1; };
1562         }
1563         if ($wrong == 0) {
1564                 print "permissions: ok\n";
1565         } else {
1566                 printf "  expected permissions are: %s:%s:%#o\n", $1, $2, oct($3);
1567                 printf "  created permissions are : %i:%i:%#o\n", $uid, $gid, $mode & 07777;
1568                 print "permissions: error\n";
1569                 $error++;
1570         }
1571 }
1572
1573 sub major_minor_test {
1574         my($rules, $rdev) = @_;
1575
1576         my $major = ($rdev >> 8) & 0xfff;
1577         my $minor = ($rdev & 0xff) | (($rdev >> 12) & 0xfff00);
1578         my $wrong = 0;
1579
1580         $rules->{exp_majorminor} =~ m/^(.*):(.*)$/;
1581         if ($1 ne "") {
1582                 if ($major != $1) { $wrong = 1; };
1583         }
1584         if ($2 ne "") {
1585                 if ($minor != $2) { $wrong = 1; };
1586         }
1587         if ($wrong == 0) {
1588                 print "major:minor: ok\n";
1589         } else {
1590                 printf "  expected major:minor is: %i:%i\n", $1, $2;
1591                 printf "  created major:minor is : %i:%i\n", $major, $minor;
1592                 print "major:minor: error\n";
1593                 $error++;
1594         }
1595 }
1596
1597 sub symlink_test {
1598         my ($rules) = @_;
1599
1600         my $output = `ls -l $PWD/$udev_root$rules->{exp_name}`;
1601
1602         if ($output =~ m/(.*)-> (.*)/) {
1603                 if ($2 eq $rules->{exp_target}) {
1604                         print "symlink:     ok\n";
1605                 } else {
1606                         print "  expected symlink from: \'$rules->{exp_name}\' to \'$rules->{exp_target}\'\n";
1607                         print "  created symlink from: \'$rules->{exp_name}\' to \'$2\'\n";
1608                         print "symlink: error";
1609                         if ($rules->{exp_add_error}) {
1610                                 print " as expected\n";
1611                         } else {
1612                                 print "\n";
1613                                 $error++;
1614                         }
1615                 }
1616         } else {
1617                 print "  expected symlink from: \'$rules->{exp_name}\' to \'$rules->{exp_target}\'\n";
1618                 print "symlink:     not created";
1619                 if ($rules->{exp_add_error}) {
1620                         print " as expected\n";
1621                 } else {
1622                         print "\n";
1623                         $error++;
1624                 }
1625         }
1626 }
1627
1628 sub run_test {
1629         my ($rules, $number) = @_;
1630
1631         print "TEST $number: $rules->{desc}\n";
1632
1633         if ($rules->{exp_target}) {
1634                 print "device \'$rules->{devpath}\' expecting symlink '$rules->{exp_name}' to node \'$rules->{exp_target}\'\n";
1635         } else {
1636                 print "device \'$rules->{devpath}\' expecting node \'$rules->{exp_name}\'\n";
1637         }
1638
1639
1640         udev("add", $rules->{subsys}, $rules->{devpath}, \$rules->{rules});
1641         if ((-e "$PWD/$udev_root$rules->{exp_name}") ||
1642             (-l "$PWD/$udev_root$rules->{exp_name}")) {
1643
1644                 my ($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size,
1645                     $atime, $mtime, $ctime, $blksize, $blocks) = stat("$PWD/$udev_root$rules->{exp_name}");
1646
1647                 if (defined($rules->{not_exp_name})) {
1648                         if ((-e "$PWD/$udev_root$rules->{not_exp_name}") ||
1649                             (-l "$PWD/$udev_root$rules->{not_exp_name}")) {
1650                                 print "nonexistent: error \'$rules->{not_exp_name}\' not expected to be there\n";
1651                                 $error++
1652                         }
1653                 }
1654                 if (defined($rules->{exp_perms})) {
1655                         permissions_test($rules, $uid, $gid, $mode);
1656                 }
1657                 if (defined($rules->{exp_majorminor})) {
1658                         major_minor_test($rules, $rdev);
1659                 }
1660                 if (defined($rules->{exp_target})) {
1661                         symlink_test($rules);
1662                 }
1663                 print "add:         ok\n";
1664         } else {
1665                 print "add:         error";
1666                 if ($rules->{exp_add_error}) {
1667                         print " as expected\n";
1668                 } else {
1669                         print "\n";
1670                         system("tree $udev_root");
1671                         print "\n";
1672                         $error++;
1673                 }
1674         }
1675
1676         if (defined($rules->{option}) && $rules->{option} eq "keep") {
1677                 print "\n\n";
1678                 return;
1679         }
1680
1681         udev("remove", $rules->{subsys}, $rules->{devpath}, \$rules->{rules});
1682         if ((-e "$PWD/$udev_root$rules->{exp_name}") ||
1683             (-l "$PWD/$udev_root$rules->{exp_name}")) {
1684                 print "remove:      error";
1685                 if ($rules->{exp_rem_error}) {
1686                         print " as expected\n";
1687                 } else {
1688                         print "\n";
1689                         system("tree $udev_root");
1690                         print "\n";
1691                         $error++;
1692                 }
1693         } else {
1694                 print "remove:      ok\n";
1695         }
1696
1697         print "\n";
1698
1699         if (defined($rules->{option}) && $rules->{option} eq "clean") {
1700                 system("rm -rf $udev_db");
1701                 system("rm -rf $udev_root");
1702                 mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
1703         }
1704
1705 }
1706
1707 # only run if we have root permissions
1708 # due to mknod restrictions
1709 if (!($<==0)) {
1710         print "Must have root permissions to run properly.\n";
1711         exit;
1712 }
1713
1714 # prepare
1715 system("rm -rf $udev_root");
1716 mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
1717
1718 # create config file
1719 open CONF, ">$udev_conf" || die "unable to create config file: $udev_conf";
1720 print CONF "udev_root=\"$udev_root\"\n";
1721 print CONF "udev_db=\"$udev_db\"\n";
1722 print CONF "udev_rules=\"$udev_rules\"\n";
1723 close CONF;
1724
1725 my $test_num = 1;
1726
1727 if ($ARGV[0]) {
1728         # only run one test
1729         $test_num = $ARGV[0];
1730
1731         if (defined($tests[$test_num-1]->{desc})) {
1732                 print "udev-test will run test number $test_num only:\n\n";
1733                 run_test($tests[$test_num-1], $test_num);
1734         } else {
1735                 print "test does not exist.\n";
1736         }
1737 } else {
1738         # test all
1739         print "\nudev-test will run ".($#tests + 1)." tests:\n\n";
1740
1741         foreach my $rules (@tests) {
1742                 run_test($rules, $test_num);
1743                 $test_num++;
1744         }
1745 }
1746
1747 print "$error errors occured\n\n";
1748
1749 # cleanup
1750 system("rm -rf $udev_db");
1751 system("rm -rf $udev_root");
1752 unlink($udev_rules);
1753 unlink($udev_conf);
1754