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git.ipfire.org Git - thirdparty/systemd.git/blob - test/udev-test.pl
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.
9 # Every test is driven by its own temporary config file.
10 # This program prepares the environment, creates the config and calls udev.
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.
17 # Kay Sievers <kay.sievers@vrfy.org>, 2003
18 # Leann Ogasawara <ogasawara@osdl.org>, 2004
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";
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";
37 desc
=> "label test of scsi disc",
39 devpath
=> "/block/sda",
40 exp_name
=> "boot_disk" ,
42 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="boot_disk%n"
43 KERNEL=="ttyUSB0", NAME="visor"
47 desc
=> "label test of scsi partition",
49 devpath
=> "/block/sda/sda1",
50 exp_name
=> "boot_disk1" ,
52 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="boot_disk%n"
56 desc
=> "label test of pattern match",
58 devpath
=> "/block/sda/sda1",
59 exp_name
=> "boot_disk1" ,
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"
68 desc
=> "label test of multiple sysfs files",
70 devpath
=> "/block/sda/sda1",
71 exp_name
=> "boot_disk1" ,
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"
78 desc
=> "label test of max sysfs files",
80 devpath
=> "/block/sda/sda1",
81 exp_name
=> "boot_disk1" ,
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"
88 desc
=> "catch device by *",
90 devpath
=> "/class/tty/ttyUSB0",
91 exp_name
=> "visor/0" ,
93 KERNEL=="ttyUSB*", NAME="visor/%n"
97 desc
=> "catch device by * - take 2",
99 devpath
=> "/class/tty/ttyUSB0",
100 exp_name
=> "visor/0" ,
102 KERNEL=="*USB1", NAME="bad"
103 KERNEL=="*USB0", NAME="visor/%n"
107 desc
=> "catch device by ?",
109 devpath
=> "/class/tty/ttyUSB0",
110 exp_name
=> "visor/0" ,
112 KERNEL=="ttyUSB??*", NAME="visor/%n-1"
113 KERNEL=="ttyUSB??", NAME="visor/%n-2"
114 KERNEL=="ttyUSB?", NAME="visor/%n"
118 desc
=> "catch device by character class",
120 devpath
=> "/class/tty/ttyUSB0",
121 exp_name
=> "visor/0" ,
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"
129 desc
=> "replace kernel name",
131 devpath
=> "/class/tty/ttyUSB0",
132 exp_name
=> "visor" ,
134 KERNEL=="ttyUSB0", NAME="visor"
138 desc
=> "Handle comment lines in config file (and replace kernel name)",
140 devpath
=> "/class/tty/ttyUSB0",
141 exp_name
=> "visor" ,
144 KERNEL=="ttyUSB0", NAME="visor"
149 desc
=> "Handle comment lines in config file with whitespace (and replace kernel name)",
151 devpath
=> "/class/tty/ttyUSB0",
152 exp_name
=> "visor" ,
154 # this is a comment with whitespace before the comment
155 KERNEL=="ttyUSB0", NAME="visor"
160 desc
=> "Handle whitespace only lines (and replace kernel name)",
162 devpath
=> "/class/tty/ttyUSB0",
163 exp_name
=> "whitespace" ,
168 # this is a comment with whitespace before the comment
169 KERNEL=="ttyUSB0", NAME="whitespace"
176 desc
=> "Handle empty lines in config file (and replace kernel name)",
178 devpath
=> "/class/tty/ttyUSB0",
179 exp_name
=> "visor" ,
182 KERNEL=="ttyUSB0", NAME="visor"
187 desc
=> "Handle backslashed multi lines in config file (and replace kernel name)",
189 devpath
=> "/class/tty/ttyUSB0",
190 exp_name
=> "visor" ,
192 KERNEL=="ttyUSB0", \\
198 desc
=> "preserve backslashes, if they are not for a newline",
200 devpath
=> "/class/tty/ttyUSB0",
203 KERNEL=="ttyUSB0", PROGRAM=="/bin/echo -e \\101", RESULT=="A", NAME="aaa"
207 desc
=> "Handle stupid backslashed multi lines in config file (and replace kernel name)",
209 devpath
=> "/class/tty/ttyUSB0",
210 exp_name
=> "visor" ,
220 KERNEL=="ttyUSB0", \\
226 desc
=> "subdirectory handling",
228 devpath
=> "/class/tty/ttyUSB0",
229 exp_name
=> "sub/direct/ory/visor" ,
231 KERNEL=="ttyUSB0", NAME="sub/direct/ory/visor"
235 desc
=> "place on bus of scsi partition",
237 devpath
=> "/block/sda/sda3",
238 exp_name
=> "first_disk3" ,
240 BUS=="scsi", ID=="0:0:0:0", NAME="first_disk%n"
244 desc
=> "test substitution chars",
246 devpath
=> "/block/sda/sda3",
247 exp_name
=> "Major:8:minor:3:kernelnumber:3:bus:0:0:0:0" ,
249 BUS=="scsi", ID=="0:0:0:0", NAME="Major:%M:minor:%m:kernelnumber:%n:bus:%b"
253 desc
=> "test substitution chars (with length limit)",
255 devpath
=> "/block/sda/sda3",
256 exp_name
=> "M8-m3-n3-b0:0-sIBM" ,
258 BUS=="scsi", ID=="0:0:0:0", NAME="M%M-m%m-n%n-b%3b-s%3s{vendor}"
262 desc
=> "import of shell-value file",
264 devpath
=> "/block/sda",
265 exp_name
=> "subdir/sys/node" ,
267 BUS=="scsi", IMPORT{file}="test.all", NAME="subdir%E{SYSFSDIR}/node"
268 KERNEL=="ttyUSB0", NAME="visor"
272 desc
=> "import of shell-value returned from program",
274 devpath
=> "/block/sda",
275 exp_name
=> "node12345678",
277 BUS=="scsi", IMPORT="/bin/echo -e \' TEST_KEY=12345678 \\n TEST_key2=98765 \'", NAME="node\$env{TEST_KEY}"
278 KERNEL=="ttyUSB0", NAME="visor"
282 desc
=> "sustitution of sysfs value (%s{file})",
284 devpath
=> "/block/sda",
285 exp_name
=> "disk-IBM-ESXS-sda" ,
287 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="disk-%s{vendor}-%k"
288 KERNEL=="ttyUSB0", NAME="visor"
292 desc
=> "program result substitution",
294 devpath
=> "/block/sda/sda3",
295 exp_name
=> "special-device-3" ,
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"
305 desc
=> "program result substitution (no argument should be subsystem)",
307 devpath
=> "/block/sda/sda3",
308 exp_name
=> "subsys_block" ,
310 BUS=="scsi", PROGRAM=="/bin/echo", RESULT=="block", NAME="subsys_block"
314 desc
=> "program result substitution (newline removal)",
316 devpath
=> "/block/sda/sda3",
317 exp_name
=> "newline_removed" ,
319 BUS=="scsi", PROGRAM=="/bin/echo test", RESULT=="test", NAME="newline_removed"
323 desc
=> "program result substitution",
325 devpath
=> "/block/sda/sda3",
326 exp_name
=> "test-0:0:0:0" ,
328 BUS=="scsi", PROGRAM=="/bin/echo -n test-%b", RESULT=="test-0:0*", NAME="%c"
332 desc
=> "program with escaped format char (tricky: callout returns format char!)",
334 devpath
=> "/block/sda/sda3",
335 exp_name
=> "escape-3" ,
337 BUS=="scsi", PROGRAM=="/bin/echo -n escape-%%n", KERNEL=="sda3", NAME="%c"
341 desc
=> "program with lots of arguments",
343 devpath
=> "/block/sda/sda3",
346 BUS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="%c{7}"
350 desc
=> "program with subshell",
352 devpath
=> "/block/sda/sda3",
355 BUS=="scsi", PROGRAM=="/bin/sh -c 'echo foo3 foo4 foo5 foo6 foo7 foo8 foo9 | sed s/foo9/bar9/'", KERNEL=="sda3", NAME="%c{7}"
359 desc
=> "program arguments combined with apostrophes",
361 devpath
=> "/block/sda/sda3",
364 BUS=="scsi", PROGRAM=="/bin/echo -n 'foo3 foo4' 'foo5 foo6 foo7 foo8'", KERNEL=="sda3", NAME="%c{5}"
368 desc
=> "characters before the %c{N} substitution",
370 devpath
=> "/block/sda/sda3",
371 exp_name
=> "my-foo9" ,
373 BUS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="my-%c{7}"
377 desc
=> "substitute the second to last argument",
379 devpath
=> "/block/sda/sda3",
380 exp_name
=> "my-foo8" ,
382 BUS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="my-%c{6}"
386 desc
=> "test substitution by variable name",
388 devpath
=> "/block/sda/sda3",
389 exp_name
=> "Major:8-minor:3-kernelnumber:3-bus:0:0:0:0" ,
391 BUS=="scsi", ID=="0:0:0:0", NAME="Major:\$major-minor:\$minor-kernelnumber:\$number-bus:\$id"
395 desc
=> "test substitution by variable name 2",
397 devpath
=> "/block/sda/sda3",
398 exp_name
=> "Major:8-minor:3-kernelnumber:3-bus:0:0:0:0" ,
400 BUS=="scsi", ID=="0:0:0:0", DEVPATH="*/sda/*", NAME="Major:\$major-minor:%m-kernelnumber:\$number-bus:%b"
404 desc
=> "test substitution by variable name 3",
406 devpath
=> "/block/sda/sda3",
407 exp_name
=> "830:0:0:03" ,
409 BUS=="scsi", ID=="0:0:0:0", DEVPATH="*/sda/*", NAME="%M%m%b%n"
413 desc
=> "test substitution by variable name 4",
415 devpath
=> "/block/sda/sda3",
418 BUS=="scsi", ID=="0:0:0:0", DEVPATH="*/sda/*", NAME="\$major\$minor\$number"
422 desc
=> "test substitution by variable name 5",
424 devpath
=> "/block/sda/sda3",
425 exp_name
=> "8330:0:0:0" ,
427 BUS=="scsi", ID=="0:0:0:0", DEVPATH="*/sda/*", NAME="\$major%m%n\$id"
431 desc
=> "invalid program for device with no bus",
433 devpath
=> "/class/tty/console",
436 BUS=="scsi", PROGRAM=="/bin/echo -n foo", RESULT=="foo", NAME="foo"
437 KERNEL=="console", NAME="TTY"
441 desc
=> "valid program for device with no bus",
443 devpath
=> "/class/tty/console",
446 PROGRAM=="/bin/echo -n foo", RESULT=="foo", NAME="foo"
447 KERNEL=="console", NAME="TTY"
451 desc
=> "invalid label for device with no bus",
453 devpath
=> "/class/tty/console",
456 BUS=="foo", SYSFS{dev}=="5:1", NAME="foo"
457 KERNEL=="console", NAME="TTY"
461 desc
=> "valid label for device with no bus",
463 devpath
=> "/class/tty/console",
466 SYSFS{dev}=="5:1", NAME="foo"
467 KERNEL=="console", NAME="TTY"
471 desc
=> "program and bus type match",
473 devpath
=> "/block/sda",
474 exp_name
=> "scsi-0:0:0:0" ,
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"
482 desc
=> "create all possible partitions",
484 devpath
=> "/block/sda",
485 exp_name
=> "boot_disk15" ,
486 exp_majorminor
=> "8:15",
488 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME{all_partitions}="boot_disk"
492 desc
=> "sysfs parent hierarchy",
494 devpath
=> "/class/tty/ttyUSB0",
495 exp_name
=> "visor" ,
497 SYSFS{idProduct}=="2008", NAME="visor"
501 desc
=> "name test with ! in the name",
503 devpath
=> "/block/rd!c0d0",
504 exp_name
=> "rd/c0d0" ,
506 BUS=="scsi", NAME="%k"
507 KERNEL=="ttyUSB0", NAME="visor"
511 desc
=> "name test with ! in the name, but no matching rule",
513 devpath
=> "/block/rd!c0d0",
514 exp_name
=> "rd/c0d0" ,
516 KERNEL=="ttyUSB0", NAME="visor"
520 desc
=> "name test with ! in the name for a partition",
522 devpath
=> "/block/cciss!c0d0/cciss!c0d0p1",
523 exp_name
=> "cciss/c0d0p1" ,
525 BUS=="scsi", NAME="%k"
526 KERNEL=="ttyUSB0", NAME="visor"
532 devpath
=> "/block/sda",
533 exp_name
=> "scsi-0:0:0:0",
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"
543 desc
=> "ID wildcard all",
545 devpath
=> "/block/sda",
546 exp_name
=> "scsi-0:0:0:0",
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"
556 desc
=> "ID wildcard partial",
558 devpath
=> "/block/sda",
559 exp_name
=> "scsi-0:0:0:0",
561 BUS=="scsi", ID=="*:0", NAME="scsi-0:0:0:0"
562 BUS=="scsi", ID=="0:0:0:0", NAME="bad"
566 desc
=> "ID wildcard partial 2",
568 devpath
=> "/block/sda",
569 exp_name
=> "scsi-0:0:0:0",
571 BUS=="scsi", ID=="*:0:0:0", NAME="scsi-0:0:0:0"
572 BUS=="scsi", ID=="0:0:0:0", NAME="bad"
576 desc
=> "ignore SYSFS attribute whitespace",
578 devpath
=> "/block/sda",
579 exp_name
=> "ignored",
581 BUS=="scsi", SYSFS{whitespace_test}=="WHITE SPACE", NAME="ignored"
585 desc
=> "do not ignore SYSFS attribute whitespace",
587 devpath
=> "/block/sda",
588 exp_name
=> "matched-with-space",
590 BUS=="scsi", SYSFS{whitespace_test}=="WHITE SPACE ", NAME="wrong-to-ignore"
591 BUS=="scsi", SYSFS{whitespace_test}=="WHITE SPACE ", NAME="matched-with-space"
595 desc
=> "permissions USER=bad GROUP=name",
597 devpath
=> "/class/tty/tty33",
599 exp_perms
=> "0:0:0660",
601 KERNEL=="tty33", NAME="tty33", OWNER="bad", GROUP="name"
605 desc
=> "permissions OWNER=5000",
607 devpath
=> "/block/sda",
609 exp_perms
=> "5000::0660",
611 BUS=="scsi", KERNEL=="sda", NAME="node", OWNER="5000"
615 desc
=> "permissions GROUP=100",
617 devpath
=> "/block/sda",
619 exp_perms
=> ":100:0660",
621 BUS=="scsi", KERNEL=="sda", NAME="node", GROUP="100"
625 desc
=> "textual user id",
627 devpath
=> "/block/sda",
629 exp_perms
=> "nobody::0660",
631 BUS=="scsi", KERNEL=="sda", NAME="node", OWNER="nobody"
635 desc
=> "textual group id",
637 devpath
=> "/block/sda",
639 exp_perms
=> ":daemon:0660",
641 BUS=="scsi", KERNEL=="sda", NAME="node", GROUP="daemon"
645 desc
=> "textual user/group id",
647 devpath
=> "/block/sda",
649 exp_perms
=> "root:mail:0660",
651 BUS=="scsi", KERNEL=="sda", NAME="node", OWNER="root", GROUP="mail"
655 desc
=> "permissions MODE=0777",
657 devpath
=> "/block/sda",
659 exp_perms
=> "::0777",
661 BUS=="scsi", KERNEL=="sda", NAME="node", MODE="0777"
665 desc
=> "permissions OWNER=5000 GROUP=100 MODE=0777",
667 devpath
=> "/block/sda",
669 exp_perms
=> "5000:100:0777",
671 BUS=="scsi", KERNEL=="sda", NAME="node", OWNER="5000", GROUP="100", MODE="0777"
675 desc
=> "permissions OWNER to 5000",
677 devpath
=> "/class/tty/ttyUSB0",
678 exp_name
=> "ttyUSB0",
679 exp_perms
=> "5000::",
681 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000"
685 desc
=> "permissions GROUP to 100",
687 devpath
=> "/class/tty/ttyUSB0",
688 exp_name
=> "ttyUSB0",
689 exp_perms
=> ":100:0660",
691 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", GROUP="100"
695 desc
=> "permissions MODE to 0060",
697 devpath
=> "/class/tty/ttyUSB0",
698 exp_name
=> "ttyUSB0",
699 exp_perms
=> "::0060",
701 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", MODE="0060"
705 desc
=> "permissions OWNER, GROUP, MODE",
707 devpath
=> "/class/tty/ttyUSB0",
708 exp_name
=> "ttyUSB0",
709 exp_perms
=> "5000:100:0777",
711 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000", GROUP="100", MODE="0777"
715 desc
=> "permissions only rule",
717 devpath
=> "/class/tty/ttyUSB0",
718 exp_name
=> "ttyUSB0",
719 exp_perms
=> "5000:100:0777",
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"
727 desc
=> "multiple permissions only rule",
729 devpath
=> "/class/tty/ttyUSB0",
730 exp_name
=> "ttyUSB0",
731 exp_perms
=> "3000:4000:0777",
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"
741 desc
=> "permissions only rule with override at NAME rule",
743 devpath
=> "/class/tty/ttyUSB0",
744 exp_name
=> "ttyUSB0",
745 exp_perms
=> "3000:8000:0777",
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"
755 desc
=> "major/minor number test",
757 devpath
=> "/block/sda",
759 exp_majorminor
=> "8:0",
761 BUS=="scsi", KERNEL=="sda", NAME="node"
765 desc
=> "big minor number test",
767 devpath
=> "/class/i2c-dev/i2c-300",
769 exp_majorminor
=> "89:300",
771 KERNEL=="i2c-300", NAME="node"
775 desc
=> "big major number test",
777 devpath
=> "/class/i2c-dev/i2c-fake1",
779 exp_majorminor
=> "4095:1",
781 KERNEL=="i2c-fake1", NAME="node"
785 desc
=> "big major and big minor number test",
787 devpath
=> "/class/i2c-dev/i2c-fake2",
789 exp_majorminor
=> "4094:89999",
791 KERNEL=="i2c-fake2", NAME="node"
795 desc
=> "multiple symlinks with format char",
797 devpath
=> "/class/tty/ttyUSB0",
798 exp_name
=> "symlink2-ttyUSB0",
799 exp_target
=> "ttyUSB0",
801 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink1-%n symlink2-%k symlink3-%b"
805 desc
=> "multiple symlinks with a lot of s p a c e s",
807 devpath
=> "/class/tty/ttyUSB0",
810 exp_target
=> "ttyUSB0",
812 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK=" one two "
816 desc
=> "symlink creation (same directory)",
818 devpath
=> "/class/tty/ttyUSB0",
819 exp_name
=> "visor0",
820 exp_target
=> "ttyUSB0",
822 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="visor%n"
826 desc
=> "symlink creation (relative link forward)",
828 devpath
=> "/block/sda/sda2",
829 exp_name
=> "1/2/symlink" ,
830 exp_target
=> "a/b/node",
832 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/symlink"
836 desc
=> "symlink creation (relative link back and forward)",
838 devpath
=> "/block/sda/sda2",
839 exp_name
=> "1/2/c/d/symlink" ,
840 exp_target
=> "../../a/b/node",
842 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/c/d/symlink"
846 desc
=> "multiple symlinks",
848 devpath
=> "/class/tty/ttyUSB0",
849 exp_name
=> "second-0" ,
850 exp_target
=> "visor" ,
852 KERNEL=="ttyUSB0", NAME="visor", SYMLINK="first-%n second-%n third-%n"
856 desc
=> "symlink only rule",
858 devpath
=> "/block/sda",
859 exp_name
=> "symlink-only2",
860 exp_target
=> "link",
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"
868 desc
=> "symlink name '.'",
870 devpath
=> "/block/sda",
872 exp_target
=> "link",
873 exp_add_error
=> "yes",
874 exp_rem_error
=> "yes",
876 BUS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="."
880 desc
=> "symlink node to itself",
882 devpath
=> "/class/tty/tty0",
884 exp_target
=> "link",
885 exp_rem_error
=> "yes",
888 KERNEL=="tty0", NAME="link", SYMLINK+="link"
892 desc
=> "symlink %n substitution",
894 devpath
=> "/class/tty/ttyUSB0",
895 exp_name
=> "symlink0",
896 exp_target
=> "ttyUSB0",
898 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="symlink%n"
902 desc
=> "symlink %k substitution",
904 devpath
=> "/class/tty/ttyUSB0",
905 exp_name
=> "symlink-ttyUSB0",
906 exp_target
=> "ttyUSB0",
908 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="symlink-%k"
912 desc
=> "symlink %M:%m substitution",
914 devpath
=> "/class/tty/ttyUSB0",
915 exp_name
=> "major-188:0",
916 exp_target
=> "ttyUSB0",
918 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="major-%M:%m"
922 desc
=> "symlink %b substitution",
924 devpath
=> "/block/sda",
925 exp_name
=> "symlink-0:0:0:0",
926 exp_target
=> "node",
928 BUS=="scsi", KERNEL=="sda", NAME="node", SYMLINK+="symlink-%b"
932 desc
=> "symlink %c substitution",
934 devpath
=> "/class/tty/ttyUSB0",
936 exp_target
=> "ttyUSB0",
938 KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo test" NAME="ttyUSB%n", SYMLINK+="%c"
942 desc
=> "symlink %c{N} substitution",
944 devpath
=> "/class/tty/ttyUSB0",
946 exp_target
=> "ttyUSB0",
948 KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK+="%c{2}"
952 desc
=> "symlink %c{N+} substitution",
954 devpath
=> "/class/tty/ttyUSB0",
956 exp_target
=> "ttyUSB0",
958 KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK+="%c{2+}"
962 desc
=> "symlink only rule with %c{N+}",
964 devpath
=> "/block/sda",
966 exp_target
=> "link",
968 BUS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo link test this" SYMLINK+="%c{2+}"
969 BUS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="symlink0"
973 desc
=> "symlink %s{filename} substitution",
975 devpath
=> "/class/tty/ttyUSB0",
977 exp_target
=> "ttyUSB0",
979 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="%s{dev}"
983 desc
=> "symlink %Ns{filename} substitution",
985 devpath
=> "/class/tty/ttyUSB0",
987 exp_target
=> "ttyUSB0",
989 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="%3s{dev}"
993 desc
=> "symlink with '%' in name",
995 devpath
=> "/class/tty/ttyUSB0",
996 exp_name
=> "percent%sign",
997 exp_target
=> "ttyUSB0",
999 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="percent%%sign"
1003 desc
=> "symlink with '%' in name",
1005 devpath
=> "/class/tty/ttyUSB0",
1006 exp_name
=> "%ttyUSB0_name",
1007 exp_target
=> "ttyUSB0",
1009 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="%%%k_name"
1013 desc
=> "program result substitution (numbered part of)",
1015 devpath
=> "/block/sda/sda3",
1016 exp_name
=> "link1",
1017 exp_target
=> "node",
1019 BUS=="scsi", PROGRAM=="/bin/echo -n node link1 link2", RESULT=="node *", NAME="%c{1}", SYMLINK+="%c{2} %c{3}"
1023 desc
=> "program result substitution (numbered part of+)",
1025 devpath
=> "/block/sda/sda3",
1026 exp_name
=> "link4",
1027 exp_target
=> "node",
1029 BUS=="scsi", PROGRAM=="/bin/echo -n node link1 link2 link3 link4", RESULT=="node *", NAME="%c{1}", SYMLINK+="%c{2+}"
1033 desc
=> "enumeration char test (single test)",
1035 devpath
=> "/block/sda",
1036 exp_name
=> "cdrom",
1038 KERNEL=="sda", NAME="cdrom%e"
1042 desc
=> "enumeration char test sequence 1/5 (keep)",
1044 devpath
=> "/block/sda",
1045 exp_name
=> "cdrom",
1048 KERNEL=="sda", NAME="cdrom%e"
1052 desc
=> "enumeration char test sequence 2/5 (keep)",
1054 devpath
=> "/block/sda/sda1",
1058 KERNEL=="sda1", NAME="enum%e"
1062 desc
=> "enumeration char test sequence 3/5 (keep)",
1064 devpath
=> "/block/sda/sda2",
1065 exp_name
=> "cdrom1",
1068 KERNEL=="sda2", NAME="cdrom%e"
1072 desc
=> "enumeration char test sequence 4/5 (keep)",
1074 devpath
=> "/block/sda/sda3",
1075 exp_name
=> "enum1",
1078 KERNEL=="sda3", NAME="enum%e"
1082 desc
=> "enumeration char test sequence 5/5 (clean)",
1084 devpath
=> "/block/sda/sda4",
1085 exp_name
=> "cdrom2",
1088 KERNEL=="sda4", NAME="cdrom%e"
1092 desc
=> "enumeration char test after cleanup (single test)",
1094 devpath
=> "/block/sda",
1095 exp_name
=> "cdrom",
1097 KERNEL=="sda", NAME="cdrom%e"
1101 desc
=> "ignore rule test",
1103 devpath
=> "/block/sda",
1104 exp_name
=> "nothing",
1105 not_exp_name
=> "node",
1106 exp_add_error
=> "yes",
1108 BUS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore"
1112 desc
=> "all_partitions, option-only rule",
1114 devpath
=> "/block/sda",
1115 exp_name
=> "node6",
1117 SUBSYSTEM=="block", OPTIONS="all_partitions"
1118 BUS=="scsi", KERNEL=="sda", NAME="node"
1122 desc
=> "all_partitions, option-only rule (fail on partition)",
1124 devpath
=> "/block/sda/sda1",
1125 exp_name
=> "node6",
1126 exp_add_error
=> "yes",
1128 SUBSYSTEM=="block", OPTIONS="all_partitions"
1129 BUS=="scsi", KERNEL=="sda", NAME="node"
1133 desc
=> "ignore remove event test",
1135 devpath
=> "/block/sda",
1137 exp_rem_error
=> "yes",
1139 BUS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_remove"
1143 desc
=> "ignore remove event test (with all partitions)",
1145 devpath
=> "/block/sda",
1146 exp_name
=> "node14",
1147 exp_rem_error
=> "yes",
1150 BUS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_remove, all_partitions"
1154 desc
=> "SUBSYSTEM match test",
1156 devpath
=> "/block/sda",
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"
1165 desc
=> "DRIVER match test",
1167 devpath
=> "/block/sda",
1170 BUS=="scsi", KERNEL=="sda", NAME="should_not_match", DRIVER=="sd-wrong"
1171 BUS=="scsi", KERNEL=="sda", NAME="node", DRIVER=="sd"
1175 desc
=> "temporary node creation test",
1177 devpath
=> "/block/sda",
1180 BUS=="scsi", KERNEL=="sda", PROGRAM=="/usr/bin/test -b %N" NAME="node"
1184 desc
=> "devpath substitution test",
1186 devpath
=> "/block/sda",
1189 BUS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo %p", RESULT=="/block/sda" NAME="%k"
1193 desc
=> "parent node name substitution test sequence 1/2 (keep)",
1195 devpath
=> "/block/sda",
1196 exp_name
=> "main_device",
1199 BUS=="scsi", KERNEL=="sda", NAME="main_device"
1203 desc
=> "parent node name substitution test sequence 2/2 (clean)",
1205 devpath
=> "/block/sda/sda1",
1206 exp_name
=> "main_device-part-1",
1209 BUS=="scsi", KERNEL=="sda1", NAME="%P-part-1"
1213 desc
=> "udev_root substitution",
1215 devpath
=> "/block/sda/sda1",
1216 exp_name
=> "start-udev-root-end",
1218 BUS=="scsi", KERNEL=="sda1", NAME="start-%r-end"
1222 desc
=> "last_rule option",
1224 devpath
=> "/block/sda/sda1",
1227 BUS=="scsi", KERNEL=="sda1", SYMLINK+="last", OPTIONS="last_rule"
1228 BUS=="scsi", KERNEL=="sda1", NAME="very-last"
1232 desc
=> "negation KERNEL!=",
1234 devpath
=> "/block/sda/sda1",
1235 exp_name
=> "match",
1237 BUS=="scsi", KERNEL!="sda1", NAME="matches-but-is-negated"
1238 BUS=="scsi", KERNEL!="xsda1", NAME="match"
1239 BUS=="scsi", KERNEL=="sda1", NAME="wrong"
1243 desc
=> "negation SUBSYSTEM!=",
1245 devpath
=> "/block/sda/sda1",
1246 exp_name
=> "not-anything",
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"
1254 desc
=> "negation PROGRAM!= exit code",
1256 devpath
=> "/block/sda/sda1",
1257 exp_name
=> "nonzero-program",
1259 KERNEL=="sda1", PROGRAM!="/bin/false", NAME="nonzero-program"
1260 BUS=="scsi", KERNEL=="sda1", NAME="wrong"
1264 desc
=> "test for whitespace between the operator",
1266 devpath
=> "/block/sda/sda1",
1269 KERNEL == "sda1" , NAME = "true"
1270 BUS=="scsi", KERNEL=="sda1", NAME="wrong"
1274 desc
=> "ENV{} test",
1276 devpath
=> "/block/sda/sda1",
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"
1285 desc
=> "ENV{} test",
1287 devpath
=> "/block/sda/sda1",
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"
1297 desc
=> "untrusted string sanitize",
1299 devpath
=> "/block/sda/sda1",
1302 BUS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e name; (/sbin/badprogram)", RESULT="name_ _/sbin/badprogram_", NAME="sane"
1306 desc
=> "read sysfs value from device down in the chain",
1308 devpath
=> "/class/tty/ttyUSB0",
1309 exp_name
=> "serial-0000:00:09.0",
1311 KERNEL=="ttyUSB*", NAME="serial-%s{serial}"
1315 desc
=> "match against empty key string",
1317 devpath
=> "/block/sda",
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"
1327 desc
=> "check ACTION value",
1329 devpath
=> "/block/sda",
1332 ACTION=="unknown", KERNEL=="sda", NAME="unknown-not-ok"
1333 ACTION=="add", KERNEL=="sda", NAME="ok"
1337 desc
=> "apply NAME only once",
1339 devpath
=> "/block/sda",
1343 KERNEL=="sda", NAME="ok"
1344 KERNEL=="sda", NAME="not-ok"
1345 KERNEL=="sda", SYMLINK+="link"
1349 desc
=> "test RUN key",
1351 devpath
=> "/block/sda",
1352 exp_name
=> "testsymlink",
1354 exp_rem_error
=> "yes",
1357 KERNEL=="sda", NAME="ok", RUN+="/bin/ln -s ok %r/testsymlink"
1358 KERNEL=="sda", NAME="not-ok"
1362 desc
=> "test RUN key and DEVNAME",
1364 devpath
=> "/block/sda",
1365 exp_name
=> "testsymlink",
1367 exp_rem_error
=> "yes",
1370 KERNEL=="sda", NAME="ok", RUN+="/bin/sh -c 'ln -s `basename \$\$DEVNAME` %r/testsymlink'"
1371 KERNEL=="sda", NAME="not-ok"
1375 desc
=> "test RUN key remove",
1377 devpath
=> "/block/sda",
1378 exp_name
=> "testsymlink2",
1379 exp_target
=> "ok2",
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"
1387 desc
=> "final assignment",
1389 devpath
=> "/block/sda",
1391 exp_perms
=> "root:nobody:0640",
1393 KERNEL=="sda", GROUP:="nobody"
1394 KERNEL=="sda", GROUP="not-ok", MODE="0640", NAME="ok"
1398 desc
=> "final assignment",
1400 devpath
=> "/block/sda",
1402 exp_perms
=> "root:nobody:0640",
1404 KERNEL=="sda", GROUP:="nobody"
1405 SUBSYSTEM=="block", MODE:="640"
1406 KERNEL=="sda", GROUP="not-ok", MODE="0666", NAME="ok"
1410 desc
=> "env substitution",
1412 devpath
=> "/block/sda",
1413 exp_name
=> "node-add-me",
1415 KERNEL=="sda", MODE="0666", NAME="node-\$env{ACTION}-me"
1419 desc
=> "reset list to current value",
1421 devpath
=> "/class/tty/ttyUSB0",
1422 exp_name
=> "three",
1423 not_exp_name
=> "two",
1424 exp_target
=> "node",
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"
1433 desc
=> "test empty NAME",
1435 devpath
=> "/class/tty/ttyUSB0",
1437 not_exp_name
=> "wrong",
1438 exp_add_error
=> "yes",
1440 KERNEL=="ttyUSB[0-9]*", NAME=""
1441 KERNEL=="ttyUSB[0-9]*", NAME="wrong"
1445 desc
=> "test empty NAME 2",
1447 devpath
=> "/class/tty/ttyUSB0",
1448 exp_name
=> "right",
1450 KERNEL=="ttyUSB[0-9]*", NAME="right"
1451 KERNEL=="ttyUSB[0-9]*", NAME=""
1452 KERNEL=="ttyUSB[0-9]*", NAME="wrong"
1456 desc
=> "test multi matches",
1458 devpath
=> "/class/tty/ttyUSB0",
1459 exp_name
=> "right",
1461 KERNEL=="ttyUSB*|nothing", NAME="right"
1462 KERNEL=="ttyUSB*", NAME="wrong"
1466 desc
=> "test multi matches 2",
1468 devpath
=> "/class/tty/ttyUSB0",
1469 exp_name
=> "right",
1471 KERNEL=="dontknow*|*nothing", NAME="nomatch"
1472 KERNEL=="dontknow*|ttyUSB*|nothing*", NAME="right"
1473 KERNEL=="ttyUSB*", NAME="wrong"
1479 $ENV{ENV_KEY_TEST
} = "test";
1480 $ENV{SYSFS_PATH
} = $sysfs;
1481 $ENV{UDEV_CONFIG_FILE
} = $udev_conf;
1482 $ENV{UDEV_NO_DEVD
} = "yes";
1483 $ENV{UDEV_NO_HOTPLUGD
} = "yes";
1487 my ($action, $subsys, $devpath, $rules) = @_;
1489 $ENV{DEVPATH
} = $devpath;
1491 # create temporary rules
1492 open CONF
, ">$udev_rules" || die "unable to create rules file: $udev_rules";
1496 $ENV{ACTION
} = $action;
1497 system("$udev_bin $subsys");
1502 sub permissions_test
{
1503 my($rules, $uid, $gid, $mode) = @_;
1509 $rules->{exp_perms
} =~ m/^(.*):(.*):(.*)$/;
1511 if (defined(getpwnam($1))) {
1512 $userid = int(getpwnam($1));
1516 if ($uid != $userid) { $wrong = 1; }
1519 if (defined(getgrnam($2))) {
1520 $groupid = int(getgrnam($2));
1524 if ($gid != $groupid) { $wrong = 1; }
1527 if (($mode & 07777) != oct($3)) { $wrong = 1; };
1530 print "permissions: ok\n";
1532 printf " expected permissions are: %s:%s:%#o\n", $1, $2, oct($3);
1533 printf " created permissions are : %i:%i:%#o\n", $uid, $gid, $mode & 07777;
1534 print "permissions: error\n";
1539 sub major_minor_test
{
1540 my($rules, $rdev) = @_;
1542 my $major = ($rdev >> 8) & 0xfff;
1543 my $minor = ($rdev & 0xff) | (($rdev >> 12) & 0xfff00);
1546 $rules->{exp_majorminor
} =~ m/^(.*):(.*)$/;
1548 if ($major != $1) { $wrong = 1; };
1551 if ($minor != $2) { $wrong = 1; };
1554 print "major:minor: ok\n";
1556 printf " expected major:minor is: %i:%i\n", $1, $2;
1557 printf " created major:minor is : %i:%i\n", $major, $minor;
1558 print "major:minor: error\n";
1566 my $output = `ls -l $PWD/$udev_root$rules->{exp_name}`;
1568 if ($output =~ m/(.*)-> (.*)/) {
1569 if ($2 eq $rules->{exp_target
}) {
1570 print "symlink: ok\n";
1572 print " expected symlink from: \'$rules->{exp_name}\' to \'$rules->{exp_target}\'\n";
1573 print " created symlink from: \'$rules->{exp_name}\' to \'$2\'\n";
1574 print "symlink: error";
1575 if ($rules->{exp_add_error
}) {
1576 print " as expected\n";
1583 print " expected symlink from: \'$rules->{exp_name}\' to \'$rules->{exp_target}\'\n";
1584 print "symlink: not created";
1585 if ($rules->{exp_add_error
}) {
1586 print " as expected\n";
1595 my ($rules, $number) = @_;
1597 print "TEST $number: $rules->{desc}\n";
1599 if ($rules->{exp_target
}) {
1600 print "device \'$rules->{devpath}\' expecting symlink '$rules->{exp_name}' to node \'$rules->{exp_target}\'\n";
1602 print "device \'$rules->{devpath}\' expecting node \'$rules->{exp_name}\'\n";
1606 udev
("add", $rules->{subsys
}, $rules->{devpath
}, \
$rules->{rules
});
1607 if ((-e
"$PWD/$udev_root$rules->{exp_name}") ||
1608 (-l
"$PWD/$udev_root$rules->{exp_name}")) {
1610 my ($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size,
1611 $atime, $mtime, $ctime, $blksize, $blocks) = stat("$PWD/$udev_root$rules->{exp_name}");
1613 if (defined($rules->{not_exp_name
})) {
1614 if ((-e
"$PWD/$udev_root$rules->{not_exp_name}") ||
1615 (-l
"$PWD/$udev_root$rules->{not_exp_name}")) {
1616 print "nonexistent: error \'$rules->{not_exp_name}\' not expected to be there\n";
1620 if (defined($rules->{exp_perms
})) {
1621 permissions_test
($rules, $uid, $gid, $mode);
1623 if (defined($rules->{exp_majorminor
})) {
1624 major_minor_test
($rules, $rdev);
1626 if (defined($rules->{exp_target
})) {
1627 symlink_test
($rules);
1632 if ($rules->{exp_add_error
}) {
1633 print " as expected\n";
1636 system("tree $udev_root");
1642 if (defined($rules->{option
}) && $rules->{option
} eq "keep") {
1647 udev
("remove", $rules->{subsys
}, $rules->{devpath
}, \
$rules->{rules
});
1648 if ((-e
"$PWD/$udev_root$rules->{exp_name}") ||
1649 (-l
"$PWD/$udev_root$rules->{exp_name}")) {
1650 print "remove: error";
1651 if ($rules->{exp_rem_error
}) {
1652 print " as expected\n";
1655 system("tree $udev_root");
1660 print "remove: ok\n";
1665 if (defined($rules->{option
}) && $rules->{option
} eq "clean") {
1666 system("rm -rf $udev_db");
1667 system("rm -rf $udev_root");
1668 mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
1673 # only run if we have root permissions
1674 # due to mknod restrictions
1676 print "Must have root permissions to run properly.\n";
1681 system("rm -rf $udev_root");
1682 mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
1684 # create config file
1685 open CONF
, ">$udev_conf" || die "unable to create config file: $udev_conf";
1686 print CONF
"udev_root=\"$udev_root\"\n";
1687 print CONF
"udev_db=\"$udev_db\"\n";
1688 print CONF
"udev_rules=\"$udev_rules\"\n";
1695 $test_num = $ARGV[0];
1697 if (defined($tests[$test_num-1]->{desc
})) {
1698 print "udev-test will run test number $test_num only:\n\n";
1699 run_test
($tests[$test_num-1], $test_num);
1701 print "test does not exist.\n";
1705 print "\nudev-test will run ".($#tests + 1)." tests:\n\n";
1707 foreach my $rules (@tests) {
1708 run_test
($rules, $test_num);
1713 print "$error errors occured\n\n";
1716 system("rm -rf $udev_db");
1717 system("rm -rf $udev_root");
1718 unlink($udev_rules);