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_conf = "udev-test.conf";
28 my $udev_rules = "udev-test.rules";
30 # uncomment following line to run udev with valgrind.
31 # Should make this a runtime option to the script someday...
32 #my $udev_bin = "valgrind --tool=memcheck --leak-check=yes ../udev";
36 desc => "label test of scsi disc",
38 devpath => "/block/sda",
39 exp_name => "boot_disk" ,
41 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="boot_disk%n"
42 KERNEL=="ttyUSB0", NAME="visor"
46 desc => "label test of scsi partition",
48 devpath => "/block/sda/sda1",
49 exp_name => "boot_disk1" ,
51 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="boot_disk%n"
55 desc => "label test of pattern match",
57 devpath => "/block/sda/sda1",
58 exp_name => "boot_disk1" ,
60 BUS=="scsi", SYSFS{vendor}=="?IBM-ESXS", NAME="boot_disk%n-1"
61 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS?", NAME="boot_disk%n-2"
62 BUS=="scsi", SYSFS{vendor}=="IBM-ES??", NAME="boot_disk%n"
63 BUS=="scsi", SYSFS{vendor}=="IBM-ESXSS", NAME="boot_disk%n-3"
67 desc => "label test of multiple sysfs files",
69 devpath => "/block/sda/sda1",
70 exp_name => "boot_disk1" ,
72 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", SYSFS{model}=="ST336605LW !#", NAME="boot_diskX%n"
73 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", SYSFS{model}=="ST336605LW !#", NAME="boot_disk%n"
77 desc => "label test of max sysfs files",
79 devpath => "/block/sda/sda1",
80 exp_name => "boot_disk1" ,
82 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"
83 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", SYSFS{model}=="ST336605LW !#", SYSFS{scsi_level}=="4", SYSFS{rev}=="B245", SYSFS{type}=="0", NAME="boot_disk%n"
87 desc => "catch device by *",
89 devpath => "/class/tty/ttyUSB0",
90 exp_name => "visor/0" ,
92 KERNEL=="ttyUSB*", NAME="visor/%n"
96 desc => "catch device by * - take 2",
98 devpath => "/class/tty/ttyUSB0",
99 exp_name => "visor/0" ,
101 KERNEL=="*USB1", NAME="bad"
102 KERNEL=="*USB0", NAME="visor/%n"
106 desc => "catch device by ?",
108 devpath => "/class/tty/ttyUSB0",
109 exp_name => "visor/0" ,
111 KERNEL=="ttyUSB??*", NAME="visor/%n-1"
112 KERNEL=="ttyUSB??", NAME="visor/%n-2"
113 KERNEL=="ttyUSB?", NAME="visor/%n"
117 desc => "catch device by character class",
119 devpath => "/class/tty/ttyUSB0",
120 exp_name => "visor/0" ,
122 KERNEL=="ttyUSB[A-Z]*", NAME="visor/%n-1"
123 KERNEL=="ttyUSB?[0-9]", NAME="visor/%n-2"
124 KERNEL=="ttyUSB[0-9]*", NAME="visor/%n"
128 desc => "replace kernel name",
130 devpath => "/class/tty/ttyUSB0",
131 exp_name => "visor" ,
133 KERNEL=="ttyUSB0", NAME="visor"
137 desc => "Handle comment lines in config file (and replace kernel name)",
139 devpath => "/class/tty/ttyUSB0",
140 exp_name => "visor" ,
143 KERNEL=="ttyUSB0", NAME="visor"
148 desc => "Handle comment lines in config file with whitespace (and replace kernel name)",
150 devpath => "/class/tty/ttyUSB0",
151 exp_name => "visor" ,
153 # this is a comment with whitespace before the comment
154 KERNEL=="ttyUSB0", NAME="visor"
159 desc => "Handle whitespace only lines (and replace kernel name)",
161 devpath => "/class/tty/ttyUSB0",
162 exp_name => "whitespace" ,
167 # this is a comment with whitespace before the comment
168 KERNEL=="ttyUSB0", NAME="whitespace"
175 desc => "Handle empty lines in config file (and replace kernel name)",
177 devpath => "/class/tty/ttyUSB0",
178 exp_name => "visor" ,
181 KERNEL=="ttyUSB0", NAME="visor"
186 desc => "Handle backslashed multi lines in config file (and replace kernel name)",
188 devpath => "/class/tty/ttyUSB0",
189 exp_name => "visor" ,
191 KERNEL=="ttyUSB0", \\
197 desc => "preserve backslashes, if they are not for a newline",
199 devpath => "/class/tty/ttyUSB0",
202 KERNEL=="ttyUSB0", PROGRAM=="/bin/echo -e \\101", RESULT=="A", NAME="aaa"
206 desc => "Handle stupid backslashed multi lines in config file (and replace kernel name)",
208 devpath => "/class/tty/ttyUSB0",
209 exp_name => "visor" ,
219 KERNEL=="ttyUSB0", \\
225 desc => "subdirectory handling",
227 devpath => "/class/tty/ttyUSB0",
228 exp_name => "sub/direct/ory/visor" ,
230 KERNEL=="ttyUSB0", NAME="sub/direct/ory/visor"
234 desc => "parent device name match of scsi partition",
236 devpath => "/block/sda/sda3",
237 exp_name => "first_disk3" ,
239 BUS=="scsi", ID=="0:0:0:0", NAME="first_disk%n"
243 desc => "test substitution chars",
245 devpath => "/block/sda/sda3",
246 exp_name => "Major:8:minor:3:kernelnumber:3:id:0:0:0:0" ,
248 BUS=="scsi", ID=="0:0:0:0", NAME="Major:%M:minor:%m:kernelnumber:%n:id:%b"
252 desc => "test substitution chars (with length limit)",
254 devpath => "/block/sda/sda3",
255 exp_name => "M8-m3-n3-b0:0-sIBM" ,
257 BUS=="scsi", ID=="0:0:0:0", NAME="M%M-m%m-n%n-b%3b-s%3s{vendor}"
261 desc => "import of shell-value file",
263 devpath => "/block/sda",
264 exp_name => "subdir/info/node" ,
266 BUS=="scsi", IMPORT{file}="udev-test.conf", NAME="subdir/%E{udev_log}/node"
267 KERNEL=="ttyUSB0", NAME="visor"
271 desc => "import of shell-value returned from program",
273 devpath => "/block/sda",
274 exp_name => "node12345678",
276 BUS=="scsi", IMPORT="/bin/echo -e \' TEST_KEY=12345678 \\n TEST_key2=98765 \'", NAME="node\$env{TEST_KEY}"
277 KERNEL=="ttyUSB0", NAME="visor"
281 desc => "sustitution of sysfs value (%s{file})",
283 devpath => "/block/sda",
284 exp_name => "disk-IBM-ESXS-sda" ,
286 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="disk-%s{vendor}-%k"
287 KERNEL=="ttyUSB0", NAME="visor"
291 desc => "program result substitution",
293 devpath => "/block/sda/sda3",
294 exp_name => "special-device-3" ,
296 BUS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="-special-*", NAME="%c-1-%n"
297 BUS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special--*", NAME="%c-2-%n"
298 BUS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-device-", NAME="%c-3-%n"
299 BUS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-devic", NAME="%c-4-%n"
300 BUS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-*", NAME="%c-%n"
304 desc => "program result substitution (newline removal)",
306 devpath => "/block/sda/sda3",
307 exp_name => "newline_removed" ,
309 BUS=="scsi", PROGRAM=="/bin/echo test", RESULT=="test", NAME="newline_removed"
313 desc => "program result substitution",
315 devpath => "/block/sda/sda3",
316 exp_name => "test-0:0:0:0" ,
318 BUS=="scsi", PROGRAM=="/bin/echo -n test-%b", RESULT=="test-0:0*", NAME="%c"
322 desc => "program with escaped format char (tricky: callout returns format char!)",
324 devpath => "/block/sda/sda3",
325 exp_name => "escape-3" ,
327 BUS=="scsi", PROGRAM=="/bin/echo -n escape-%%n", KERNEL=="sda3", NAME="%c"
331 desc => "program with lots of arguments",
333 devpath => "/block/sda/sda3",
336 BUS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="%c{7}"
340 desc => "program with subshell",
342 devpath => "/block/sda/sda3",
345 BUS=="scsi", PROGRAM=="/bin/sh -c 'echo foo3 foo4 foo5 foo6 foo7 foo8 foo9 | sed s/foo9/bar9/'", KERNEL=="sda3", NAME="%c{7}"
349 desc => "program arguments combined with apostrophes",
351 devpath => "/block/sda/sda3",
354 BUS=="scsi", PROGRAM=="/bin/echo -n 'foo3 foo4' 'foo5 foo6 foo7 foo8'", KERNEL=="sda3", NAME="%c{5}"
358 desc => "characters before the %c{N} substitution",
360 devpath => "/block/sda/sda3",
361 exp_name => "my-foo9" ,
363 BUS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="my-%c{7}"
367 desc => "substitute the second to last argument",
369 devpath => "/block/sda/sda3",
370 exp_name => "my-foo8" ,
372 BUS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="my-%c{6}"
376 desc => "test substitution by variable name",
378 devpath => "/block/sda/sda3",
379 exp_name => "Major:8-minor:3-kernelnumber:3-id:0:0:0:0",
381 BUS=="scsi", ID=="0:0:0:0", NAME="Major:\$major-minor:\$minor-kernelnumber:\$number-id:\$id"
385 desc => "test substitution by variable name 2",
387 devpath => "/block/sda/sda3",
388 exp_name => "Major:8-minor:3-kernelnumber:3-id:0:0:0:0",
390 BUS=="scsi", ID=="0:0:0:0", DEVPATH="*/sda/*", NAME="Major:\$major-minor:%m-kernelnumber:\$number-id:\$id"
394 desc => "test substitution by variable name 3",
396 devpath => "/block/sda/sda3",
397 exp_name => "830:0:0:03" ,
399 BUS=="scsi", ID=="0:0:0:0", DEVPATH="*/sda/*", NAME="%M%m%b%n"
403 desc => "test substitution by variable name 4",
405 devpath => "/block/sda/sda3",
408 BUS=="scsi", ID=="0:0:0:0", DEVPATH="*/sda/*", NAME="\$major\$minor\$number"
412 desc => "test substitution by variable name 5",
414 devpath => "/block/sda/sda3",
415 exp_name => "8330:0:0:0" ,
417 BUS=="scsi", ID=="0:0:0:0", DEVPATH="*/sda/*", NAME="\$major%m%n\$id"
421 desc => "non matching BUS for device with no parent",
423 devpath => "/class/tty/console",
426 BUS=="scsi", PROGRAM=="/bin/echo -n foo", RESULT=="foo", NAME="foo"
427 KERNEL=="console", NAME="TTY"
431 desc => "non matching BUS",
433 devpath => "/class/tty/console",
436 BUS=="foo", SYSFS{dev}=="5:1", NAME="foo"
437 KERNEL=="console", NAME="TTY"
441 desc => "SYSFS match",
443 devpath => "/class/tty/console",
446 SYSFS{dev}=="5:1", NAME="foo"
447 KERNEL=="console", NAME="TTY"
451 desc => "program and bus type match",
453 devpath => "/block/sda",
454 exp_name => "scsi-0:0:0:0" ,
456 BUS=="usb", PROGRAM=="/bin/echo -n usb-%b", NAME="%c"
457 BUS=="scsi", PROGRAM=="/bin/echo -n scsi-%b", NAME="%c"
458 BUS=="foo", PROGRAM=="/bin/echo -n foo-%b", NAME="%c"
462 desc => "create all possible partitions",
464 devpath => "/block/sda",
465 exp_name => "boot_disk15" ,
466 exp_majorminor => "8:15",
468 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME{all_partitions}="boot_disk"
472 desc => "sysfs parent hierarchy",
474 devpath => "/class/tty/ttyUSB0",
475 exp_name => "visor" ,
477 SYSFS{idProduct}=="2008", NAME="visor"
481 desc => "name test with ! in the name",
483 devpath => "/block/rd!c0d0",
484 exp_name => "rd/c0d0" ,
486 BUS=="scsi", NAME="%k"
487 KERNEL=="ttyUSB0", NAME="visor"
491 desc => "name test with ! in the name, but no matching rule",
493 devpath => "/block/rd!c0d0",
494 exp_name => "rd/c0d0" ,
496 KERNEL=="ttyUSB0", NAME="visor"
500 desc => "name test with ! in the name for a partition",
502 devpath => "/block/cciss!c0d0/cciss!c0d0p1",
503 exp_name => "cciss/c0d0p1" ,
505 BUS=="scsi", NAME="%k"
506 KERNEL=="ttyUSB0", NAME="visor"
512 devpath => "/block/sda",
513 exp_name => "scsi-0:0:0:0",
515 BUS=="usb", ID=="0:0:0:0", NAME="not-scsi"
516 BUS=="scsi", ID=="0:0:0:1", NAME="no-match"
517 BUS=="scsi", ID==":0", NAME="short-id"
518 BUS=="scsi", ID=="/0:0:0:0", NAME="no-match"
519 BUS=="scsi", ID=="0:0:0:0", NAME="scsi-0:0:0:0"
523 desc => "ID wildcard all",
525 devpath => "/block/sda",
526 exp_name => "scsi-0:0:0:0",
528 BUS=="scsi", ID=="*:1", NAME="no-match"
529 BUS=="scsi", ID=="*:0:1", NAME="no-match"
530 BUS=="scsi", ID=="*:0:0:1", NAME="no-match"
531 BUS=="scsi", ID=="*", NAME="scsi-0:0:0:0"
532 BUS=="scsi", ID=="0:0:0:0", NAME="bad"
536 desc => "ID wildcard partial",
538 devpath => "/block/sda",
539 exp_name => "scsi-0:0:0:0",
541 BUS=="scsi", ID=="*:0", NAME="scsi-0:0:0:0"
542 BUS=="scsi", ID=="0:0:0:0", NAME="bad"
546 desc => "ID wildcard partial 2",
548 devpath => "/block/sda",
549 exp_name => "scsi-0:0:0:0",
551 BUS=="scsi", ID=="*:0:0:0", NAME="scsi-0:0:0:0"
552 BUS=="scsi", ID=="0:0:0:0", NAME="bad"
556 desc => "ignore SYSFS attribute whitespace",
558 devpath => "/block/sda",
559 exp_name => "ignored",
561 BUS=="scsi", SYSFS{whitespace_test}=="WHITE SPACE", NAME="ignored"
565 desc => "do not ignore SYSFS attribute whitespace",
567 devpath => "/block/sda",
568 exp_name => "matched-with-space",
570 BUS=="scsi", SYSFS{whitespace_test}=="WHITE SPACE ", NAME="wrong-to-ignore"
571 BUS=="scsi", SYSFS{whitespace_test}=="WHITE SPACE ", NAME="matched-with-space"
575 desc => "permissions USER=bad GROUP=name",
577 devpath => "/class/tty/tty33",
579 exp_perms => "0:0:0660",
581 KERNEL=="tty33", NAME="tty33", OWNER="bad", GROUP="name"
585 desc => "permissions OWNER=5000",
587 devpath => "/block/sda",
589 exp_perms => "5000::0660",
591 BUS=="scsi", KERNEL=="sda", NAME="node", OWNER="5000"
595 desc => "permissions GROUP=100",
597 devpath => "/block/sda",
599 exp_perms => ":100:0660",
601 BUS=="scsi", KERNEL=="sda", NAME="node", GROUP="100"
605 desc => "textual user id",
607 devpath => "/block/sda",
609 exp_perms => "nobody::0660",
611 BUS=="scsi", KERNEL=="sda", NAME="node", OWNER="nobody"
615 desc => "textual group id",
617 devpath => "/block/sda",
619 exp_perms => ":daemon:0660",
621 BUS=="scsi", KERNEL=="sda", NAME="node", GROUP="daemon"
625 desc => "textual user/group id",
627 devpath => "/block/sda",
629 exp_perms => "root:mail:0660",
631 BUS=="scsi", KERNEL=="sda", NAME="node", OWNER="root", GROUP="mail"
635 desc => "permissions MODE=0777",
637 devpath => "/block/sda",
639 exp_perms => "::0777",
641 BUS=="scsi", KERNEL=="sda", NAME="node", MODE="0777"
645 desc => "permissions OWNER=5000 GROUP=100 MODE=0777",
647 devpath => "/block/sda",
649 exp_perms => "5000:100:0777",
651 BUS=="scsi", KERNEL=="sda", NAME="node", OWNER="5000", GROUP="100", MODE="0777"
655 desc => "permissions OWNER to 5000",
657 devpath => "/class/tty/ttyUSB0",
658 exp_name => "ttyUSB0",
659 exp_perms => "5000::",
661 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000"
665 desc => "permissions GROUP to 100",
667 devpath => "/class/tty/ttyUSB0",
668 exp_name => "ttyUSB0",
669 exp_perms => ":100:0660",
671 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", GROUP="100"
675 desc => "permissions MODE to 0060",
677 devpath => "/class/tty/ttyUSB0",
678 exp_name => "ttyUSB0",
679 exp_perms => "::0060",
681 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", MODE="0060"
685 desc => "permissions OWNER, GROUP, MODE",
687 devpath => "/class/tty/ttyUSB0",
688 exp_name => "ttyUSB0",
689 exp_perms => "5000:100:0777",
691 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000", GROUP="100", MODE="0777"
695 desc => "permissions only rule",
697 devpath => "/class/tty/ttyUSB0",
698 exp_name => "ttyUSB0",
699 exp_perms => "5000:100:0777",
701 KERNEL=="ttyUSB[0-9]*", OWNER="5000", GROUP="100", MODE="0777"
702 KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
703 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n"
707 desc => "multiple permissions only rule",
709 devpath => "/class/tty/ttyUSB0",
710 exp_name => "ttyUSB0",
711 exp_perms => "3000:4000:0777",
713 SUBSYSTEM=="tty", OWNER="3000"
714 SUBSYSTEM=="tty", GROUP="4000"
715 SUBSYSTEM=="tty", MODE="0777"
716 KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
717 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n"
721 desc => "permissions only rule with override at NAME rule",
723 devpath => "/class/tty/ttyUSB0",
724 exp_name => "ttyUSB0",
725 exp_perms => "3000:8000:0777",
727 SUBSYSTEM=="tty", OWNER="3000"
728 SUBSYSTEM=="tty", GROUP="4000"
729 SUBSYSTEM=="tty", MODE="0777"
730 KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
731 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", GROUP="8000"
735 desc => "major/minor number test",
737 devpath => "/block/sda",
739 exp_majorminor => "8:0",
741 BUS=="scsi", KERNEL=="sda", NAME="node"
745 desc => "big minor number test",
747 devpath => "/class/i2c-dev/i2c-300",
749 exp_majorminor => "89:300",
751 KERNEL=="i2c-300", NAME="node"
755 desc => "big major number test",
757 devpath => "/class/i2c-dev/i2c-fake1",
759 exp_majorminor => "4095:1",
761 KERNEL=="i2c-fake1", NAME="node"
765 desc => "big major and big minor number test",
767 devpath => "/class/i2c-dev/i2c-fake2",
769 exp_majorminor => "4094:89999",
771 KERNEL=="i2c-fake2", NAME="node"
775 desc => "multiple symlinks with format char",
777 devpath => "/class/tty/ttyUSB0",
778 exp_name => "symlink2-ttyUSB0",
779 exp_target => "ttyUSB0",
781 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink1-%n symlink2-%k symlink3-%b"
785 desc => "multiple symlinks with a lot of s p a c e s",
787 devpath => "/class/tty/ttyUSB0",
790 exp_target => "ttyUSB0",
792 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK=" one two "
796 desc => "symlink creation (same directory)",
798 devpath => "/class/tty/ttyUSB0",
799 exp_name => "visor0",
800 exp_target => "ttyUSB0",
802 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="visor%n"
806 desc => "symlink creation (relative link forward)",
808 devpath => "/block/sda/sda2",
809 exp_name => "1/2/symlink" ,
810 exp_target => "a/b/node",
812 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/symlink"
816 desc => "symlink creation (relative link back and forward)",
818 devpath => "/block/sda/sda2",
819 exp_name => "1/2/c/d/symlink" ,
820 exp_target => "../../a/b/node",
822 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/c/d/symlink"
826 desc => "multiple symlinks",
828 devpath => "/class/tty/ttyUSB0",
829 exp_name => "second-0" ,
830 exp_target => "visor" ,
832 KERNEL=="ttyUSB0", NAME="visor", SYMLINK="first-%n second-%n third-%n"
836 desc => "symlink only rule",
838 devpath => "/block/sda",
839 exp_name => "symlink-only2",
840 exp_target => "link",
842 BUS=="scsi", KERNEL=="sda", SYMLINK+="symlink-only1"
843 BUS=="scsi", KERNEL=="sda", SYMLINK+="symlink-only2"
844 BUS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="symlink0"
848 desc => "symlink name '.'",
850 devpath => "/block/sda",
852 exp_target => "link",
853 exp_add_error => "yes",
854 exp_rem_error => "yes",
856 BUS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="."
860 desc => "symlink node to itself",
862 devpath => "/class/tty/tty0",
864 exp_target => "link",
865 exp_rem_error => "yes",
868 KERNEL=="tty0", NAME="link", SYMLINK+="link"
872 desc => "symlink %n substitution",
874 devpath => "/class/tty/ttyUSB0",
875 exp_name => "symlink0",
876 exp_target => "ttyUSB0",
878 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="symlink%n"
882 desc => "symlink %k substitution",
884 devpath => "/class/tty/ttyUSB0",
885 exp_name => "symlink-ttyUSB0",
886 exp_target => "ttyUSB0",
888 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="symlink-%k"
892 desc => "symlink %M:%m substitution",
894 devpath => "/class/tty/ttyUSB0",
895 exp_name => "major-188:0",
896 exp_target => "ttyUSB0",
898 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="major-%M:%m"
902 desc => "symlink %b substitution",
904 devpath => "/block/sda",
905 exp_name => "symlink-0:0:0:0",
906 exp_target => "node",
908 BUS=="scsi", KERNEL=="sda", NAME="node", SYMLINK+="symlink-%b"
912 desc => "symlink %c substitution",
914 devpath => "/class/tty/ttyUSB0",
916 exp_target => "ttyUSB0",
918 KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo test" NAME="ttyUSB%n", SYMLINK+="%c"
922 desc => "symlink %c{N} substitution",
924 devpath => "/class/tty/ttyUSB0",
926 exp_target => "ttyUSB0",
928 KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK+="%c{2}"
932 desc => "symlink %c{N+} substitution",
934 devpath => "/class/tty/ttyUSB0",
936 exp_target => "ttyUSB0",
938 KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK+="%c{2+}"
942 desc => "symlink only rule with %c{N+}",
944 devpath => "/block/sda",
946 exp_target => "link",
948 BUS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo link test this" SYMLINK+="%c{2+}"
949 BUS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="symlink0"
953 desc => "symlink %s{filename} substitution",
955 devpath => "/class/tty/ttyUSB0",
957 exp_target => "ttyUSB0",
959 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="%s{dev}"
963 desc => "symlink %Ns{filename} substitution",
965 devpath => "/class/tty/ttyUSB0",
967 exp_target => "ttyUSB0",
969 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="%3s{dev}"
973 desc => "symlink with '%' in name",
975 devpath => "/class/tty/ttyUSB0",
976 exp_name => "percent%sign",
977 exp_target => "ttyUSB0",
979 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="percent%%sign"
983 desc => "symlink with '%' in name",
985 devpath => "/class/tty/ttyUSB0",
986 exp_name => "%ttyUSB0_name",
987 exp_target => "ttyUSB0",
989 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="%%%k_name"
993 desc => "program result substitution (numbered part of)",
995 devpath => "/block/sda/sda3",
997 exp_target => "node",
999 BUS=="scsi", PROGRAM=="/bin/echo -n node link1 link2", RESULT=="node *", NAME="%c{1}", SYMLINK+="%c{2} %c{3}"
1003 desc => "program result substitution (numbered part of+)",
1005 devpath => "/block/sda/sda3",
1006 exp_name => "link4",
1007 exp_target => "node",
1009 BUS=="scsi", PROGRAM=="/bin/echo -n node link1 link2 link3 link4", RESULT=="node *", NAME="%c{1}", SYMLINK+="%c{2+}"
1013 desc => "enumeration char test (single test)",
1015 devpath => "/block/sda",
1016 exp_name => "cdrom",
1018 KERNEL=="sda", NAME="cdrom%e"
1022 desc => "enumeration char test sequence 1/5 (keep)",
1024 devpath => "/block/sda",
1025 exp_name => "cdrom",
1028 KERNEL=="sda", NAME="cdrom%e"
1032 desc => "enumeration char test sequence 2/5 (keep)",
1034 devpath => "/block/sda/sda1",
1038 KERNEL=="sda1", NAME="enum%e"
1042 desc => "enumeration char test sequence 3/5 (keep)",
1044 devpath => "/block/sda/sda2",
1045 exp_name => "cdrom1",
1048 KERNEL=="sda2", NAME="cdrom%e"
1052 desc => "enumeration char test sequence 4/5 (keep)",
1054 devpath => "/block/sda/sda3",
1055 exp_name => "enum1",
1058 KERNEL=="sda3", NAME="enum%e"
1062 desc => "enumeration char test sequence 5/5 (clean)",
1064 devpath => "/block/sda/sda4",
1065 exp_name => "cdrom2",
1068 KERNEL=="sda4", NAME="cdrom%e"
1072 desc => "enumeration char test after cleanup (single test)",
1074 devpath => "/block/sda",
1075 exp_name => "cdrom",
1077 KERNEL=="sda", NAME="cdrom%e"
1081 desc => "ignore rule test",
1083 devpath => "/block/sda",
1084 exp_name => "nothing",
1085 not_exp_name => "node",
1086 exp_add_error => "yes",
1088 BUS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore"
1092 desc => "all_partitions, option-only rule",
1094 devpath => "/block/sda",
1095 exp_name => "node6",
1097 SUBSYSTEM=="block", OPTIONS="all_partitions"
1098 BUS=="scsi", KERNEL=="sda", NAME="node"
1102 desc => "all_partitions, option-only rule (fail on partition)",
1104 devpath => "/block/sda/sda1",
1105 exp_name => "node6",
1106 exp_add_error => "yes",
1108 SUBSYSTEM=="block", OPTIONS="all_partitions"
1109 BUS=="scsi", KERNEL=="sda", NAME="node"
1113 desc => "ignore remove event test",
1115 devpath => "/block/sda",
1117 exp_rem_error => "yes",
1119 BUS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_remove"
1123 desc => "ignore remove event test (with all partitions)",
1125 devpath => "/block/sda",
1126 exp_name => "node14",
1127 exp_rem_error => "yes",
1130 BUS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_remove, all_partitions"
1134 desc => "SUBSYSTEM match test",
1136 devpath => "/block/sda",
1139 BUS=="scsi", KERNEL=="sda", NAME="should_not_match", SUBSYSTEM=="vc"
1140 BUS=="scsi", KERNEL=="sda", NAME="node", SUBSYSTEM=="block"
1141 BUS=="scsi", KERNEL=="sda", NAME="should_not_match2", SUBSYSTEM=="vc"
1145 desc => "DRIVER match test",
1147 devpath => "/block/sda",
1150 BUS=="scsi", KERNEL=="sda", NAME="should_not_match", DRIVER=="sd-wrong"
1151 BUS=="scsi", KERNEL=="sda", NAME="node", DRIVER=="sd"
1155 desc => "temporary node creation test",
1157 devpath => "/block/sda",
1160 BUS=="scsi", KERNEL=="sda", PROGRAM=="/usr/bin/test -b %N" NAME="node"
1164 desc => "devpath substitution test",
1166 devpath => "/block/sda",
1169 BUS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo %p", RESULT=="/block/sda" NAME="%k"
1173 desc => "parent node name substitution test sequence 1/2 (keep)",
1175 devpath => "/block/sda",
1176 exp_name => "main_device",
1179 BUS=="scsi", KERNEL=="sda", NAME="main_device"
1183 desc => "parent node name substitution test sequence 2/2 (clean)",
1185 devpath => "/block/sda/sda1",
1186 exp_name => "main_device-part-1",
1189 BUS=="scsi", KERNEL=="sda1", NAME="%P-part-1"
1193 desc => "udev_root substitution",
1195 devpath => "/block/sda/sda1",
1196 exp_name => "start-udev-root-end",
1198 BUS=="scsi", KERNEL=="sda1", NAME="start-%r-end"
1202 desc => "last_rule option",
1204 devpath => "/block/sda/sda1",
1207 BUS=="scsi", KERNEL=="sda1", SYMLINK+="last", OPTIONS="last_rule"
1208 BUS=="scsi", KERNEL=="sda1", NAME="very-last"
1212 desc => "negation KERNEL!=",
1214 devpath => "/block/sda/sda1",
1215 exp_name => "match",
1217 BUS=="scsi", KERNEL!="sda1", NAME="matches-but-is-negated"
1218 BUS=="scsi", KERNEL!="xsda1", NAME="match"
1219 BUS=="scsi", KERNEL=="sda1", NAME="wrong"
1223 desc => "negation SUBSYSTEM!=",
1225 devpath => "/block/sda/sda1",
1226 exp_name => "not-anything",
1228 BUS=="scsi", SUBSYSTEM=="block", KERNEL!="sda1", NAME="matches-but-is-negated"
1229 BUS=="scsi", SUBSYSTEM!="anything", NAME="not-anything"
1230 BUS=="scsi", KERNEL=="sda1", NAME="wrong"
1234 desc => "negation PROGRAM!= exit code",
1236 devpath => "/block/sda/sda1",
1237 exp_name => "nonzero-program",
1239 KERNEL=="sda1", PROGRAM!="/bin/false", NAME="nonzero-program"
1240 BUS=="scsi", KERNEL=="sda1", NAME="wrong"
1244 desc => "test for whitespace between the operator",
1246 devpath => "/block/sda/sda1",
1249 KERNEL == "sda1" , NAME = "true"
1250 BUS=="scsi", KERNEL=="sda1", NAME="wrong"
1254 desc => "ENV{} test",
1256 devpath => "/block/sda/sda1",
1259 BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="go", NAME="wrong"
1260 BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="test", NAME="true"
1261 BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="bad", NAME="bad"
1265 desc => "ENV{} test",
1267 devpath => "/block/sda/sda1",
1270 BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="go", NAME="wrong"
1271 BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="yes", ENV{ACTION}=="add", ENV{DEVPATH}=="/block/sda/sdax1", NAME="no"
1272 BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="test", ENV{ACTION}=="add", ENV{DEVPATH}=="/block/sda/sda1", NAME="true"
1273 BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="bad", NAME="bad"
1277 desc => "ENV{} test (assign)",
1279 devpath => "/block/sda/sda1",
1282 BUS=="scsi", KERNEL=="sda1", ENV{ASSIGN}="true"
1283 BUS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="yes", NAME="no"
1284 BUS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="true", NAME="true"
1285 BUS=="scsi", KERNEL=="sda1", NAME="bad"
1289 desc => "ENV{} test (assign2)",
1291 devpath => "/block/sda/sda1",
1294 SUBSYSTEM=="block", KERNEL="*[0-9]", ENV{PARTITION}="true", ENV{MAINDEVICE}="false"
1295 SUBSYSTEM=="block", KERNEL="*[!0-9]", ENV{PARTITION}="false", ENV{MAINDEVICE}="true"
1296 ENV{MAINDEVICE}=="true", NAME="disk"
1297 ENV{PARTITION}=="true", NAME="part"
1302 desc => "untrusted string sanitize",
1304 devpath => "/block/sda/sda1",
1307 BUS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e name; (/sbin/badprogram)", RESULT=="name_ _/sbin/badprogram_", NAME="sane"
1311 desc => "untrusted string sanitize (don't replace utf8)",
1313 devpath => "/block/sda/sda1",
1316 BUS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e \\xc3\\xbcber" RESULT=="\xc3\xbcber", NAME="uber"
1320 desc => "untrusted string sanitize (replace invalid utf8)",
1322 devpath => "/block/sda/sda1",
1323 exp_name => "replaced",
1325 BUS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e \\xef\\xe8garbage", RESULT=="__garbage", NAME="replaced"
1329 desc => "read sysfs value from device down in the chain",
1331 devpath => "/class/tty/ttyUSB0",
1332 exp_name => "serial-0000:00:09.0",
1334 KERNEL=="ttyUSB*", NAME="serial-%s{serial}"
1338 desc => "match against empty key string",
1340 devpath => "/block/sda",
1343 KERNEL=="sda", SYSFS{nothing}!="", NAME="not-1-ok"
1344 KERNEL=="sda", SYSFS{nothing}=="", NAME="not-2-ok"
1345 KERNEL=="sda", SYSFS{vendor}!="", NAME="ok"
1346 KERNEL=="sda", SYSFS{vendor}=="", NAME="not-3-ok"
1350 desc => "check ACTION value",
1352 devpath => "/block/sda",
1355 ACTION=="unknown", KERNEL=="sda", NAME="unknown-not-ok"
1356 ACTION=="add", KERNEL=="sda", NAME="ok"
1360 desc => "apply NAME only once",
1362 devpath => "/block/sda",
1366 KERNEL=="sda", NAME="ok"
1367 KERNEL=="sda", NAME="not-ok"
1368 KERNEL=="sda", SYMLINK+="link"
1372 desc => "test RUN key",
1374 devpath => "/block/sda",
1375 exp_name => "testsymlink",
1377 exp_rem_error => "yes",
1380 KERNEL=="sda", NAME="ok", RUN+="/bin/ln -s ok %r/testsymlink"
1381 KERNEL=="sda", NAME="not-ok"
1385 desc => "test RUN key and DEVNAME",
1387 devpath => "/block/sda",
1388 exp_name => "testsymlink",
1390 exp_rem_error => "yes",
1393 KERNEL=="sda", NAME="ok", RUN+="/bin/sh -c 'ln -s `basename \$\$DEVNAME` %r/testsymlink'"
1394 KERNEL=="sda", NAME="not-ok"
1398 desc => "test RUN key remove",
1400 devpath => "/block/sda",
1401 exp_name => "testsymlink2",
1402 exp_target => "ok2",
1404 KERNEL=="sda", NAME="ok2", RUN+="/bin/ln -s ok2 %r/testsymlink2"
1405 KERNEL=="sda", ACTION=="remove", RUN+="/bin/rm -f %r/testsymlink2"
1406 KERNEL=="sda", NAME="not-ok2"
1410 desc => "final assignment",
1412 devpath => "/block/sda",
1414 exp_perms => "root:nobody:0640",
1416 KERNEL=="sda", GROUP:="nobody"
1417 KERNEL=="sda", GROUP="not-ok", MODE="0640", NAME="ok"
1421 desc => "final assignment",
1423 devpath => "/block/sda",
1425 exp_perms => "root:nobody:0640",
1427 KERNEL=="sda", GROUP:="nobody"
1428 SUBSYSTEM=="block", MODE:="640"
1429 KERNEL=="sda", GROUP="not-ok", MODE="0666", NAME="ok"
1433 desc => "env substitution",
1435 devpath => "/block/sda",
1436 exp_name => "node-add-me",
1438 KERNEL=="sda", MODE="0666", NAME="node-\$env{ACTION}-me"
1442 desc => "reset list to current value",
1444 devpath => "/class/tty/ttyUSB0",
1445 exp_name => "three",
1446 not_exp_name => "two",
1447 exp_target => "node",
1449 KERNEL=="ttyUSB[0-9]*", SYMLINK+="one"
1450 KERNEL=="ttyUSB[0-9]*", SYMLINK+="two"
1451 KERNEL=="ttyUSB[0-9]*", SYMLINK="three"
1452 KERNEL=="ttyUSB[0-9]*", NAME="node"
1456 desc => "test empty NAME",
1458 devpath => "/class/tty/ttyUSB0",
1460 not_exp_name => "wrong",
1461 exp_add_error => "yes",
1463 KERNEL=="ttyUSB[0-9]*", NAME=""
1464 KERNEL=="ttyUSB[0-9]*", NAME="wrong"
1468 desc => "test empty NAME 2",
1470 devpath => "/class/tty/ttyUSB0",
1471 exp_name => "right",
1473 KERNEL=="ttyUSB[0-9]*", NAME="right"
1474 KERNEL=="ttyUSB[0-9]*", NAME=""
1475 KERNEL=="ttyUSB[0-9]*", NAME="wrong"
1479 desc => "test multi matches",
1481 devpath => "/class/tty/ttyUSB0",
1482 exp_name => "right",
1484 KERNEL=="ttyUSB*|nothing", NAME="right"
1485 KERNEL=="ttyUSB*", NAME="wrong"
1489 desc => "test multi matches 2",
1491 devpath => "/class/tty/ttyUSB0",
1492 exp_name => "right",
1494 KERNEL=="dontknow*|*nothing", NAME="nomatch"
1495 KERNEL=="dontknow*|ttyUSB*|nothing*", NAME="right"
1496 KERNEL=="ttyUSB*", NAME="wrong"
1500 desc => "IMPORT parent test sequence 1/2 (keep)",
1502 devpath => "/block/sda",
1503 exp_name => "parent",
1506 KERNEL=="sda", IMPORT="/bin/echo -e \'PARENT_KEY=parent_right\\nWRONG_PARENT_KEY=parent_wrong'"
1507 KERNEL=="sda", NAME="parent"
1511 desc => "IMPORT parent test sequence 2/2 (keep)",
1513 devpath => "/block/sda/sda1",
1514 exp_name => "parentenv-parent_right",
1517 KERNEL=="sda1", IMPORT{parent}="PARENT*", NAME="parentenv-\$env{PARENT_KEY}\$env{WRONG_PARENT_KEY}"
1521 desc => "GOTO test",
1523 devpath => "/block/sda/sda1",
1524 exp_name => "right",
1526 KERNEL=="sda1", GOTO="TEST"
1527 KERNEL=="sda1", NAME="wrong"
1528 KERNEL=="sda1", NAME="", LABEL="NO"
1529 KERNEL=="sda1", NAME="right", LABEL="TEST"
1530 KERNEL=="sda1", NAME="wrong2"
1536 $ENV{ENV_KEY_TEST} = "test";
1537 $ENV{SYSFS_PATH} = $sysfs;
1538 $ENV{UDEV_CONFIG_FILE} = $udev_conf;
1539 $ENV{UDEV_NO_DEVD} = "yes";
1540 $ENV{UDEV_NO_HOTPLUGD} = "yes";
1544 my ($action, $subsys, $devpath, $rules) = @_;
1546 $ENV{DEVPATH} = $devpath;
1548 # create temporary rules
1549 open CONF, ">$udev_rules" || die "unable to create rules file: $udev_rules";
1553 $ENV{ACTION} = $action;
1554 system("$udev_bin $subsys");
1559 sub permissions_test {
1560 my($rules, $uid, $gid, $mode) = @_;
1566 $rules->{exp_perms} =~ m/^(.*):(.*):(.*)$/;
1568 if (defined(getpwnam($1))) {
1569 $userid = int(getpwnam($1));
1573 if ($uid != $userid) { $wrong = 1; }
1576 if (defined(getgrnam($2))) {
1577 $groupid = int(getgrnam($2));
1581 if ($gid != $groupid) { $wrong = 1; }
1584 if (($mode & 07777) != oct($3)) { $wrong = 1; };
1587 print "permissions: ok\n";
1589 printf " expected permissions are: %s:%s:%#o\n", $1, $2, oct($3);
1590 printf " created permissions are : %i:%i:%#o\n", $uid, $gid, $mode & 07777;
1591 print "permissions: error\n";
1596 sub major_minor_test {
1597 my($rules, $rdev) = @_;
1599 my $major = ($rdev >> 8) & 0xfff;
1600 my $minor = ($rdev & 0xff) | (($rdev >> 12) & 0xfff00);
1603 $rules->{exp_majorminor} =~ m/^(.*):(.*)$/;
1605 if ($major != $1) { $wrong = 1; };
1608 if ($minor != $2) { $wrong = 1; };
1611 print "major:minor: ok\n";
1613 printf " expected major:minor is: %i:%i\n", $1, $2;
1614 printf " created major:minor is : %i:%i\n", $major, $minor;
1615 print "major:minor: error\n";
1623 my $output = `ls -l $PWD/$udev_root$rules->{exp_name}`;
1625 if ($output =~ m/(.*)-> (.*)/) {
1626 if ($2 eq $rules->{exp_target}) {
1627 print "symlink: ok\n";
1629 print " expected symlink from: \'$rules->{exp_name}\' to \'$rules->{exp_target}\'\n";
1630 print " created symlink from: \'$rules->{exp_name}\' to \'$2\'\n";
1631 print "symlink: error";
1632 if ($rules->{exp_add_error}) {
1633 print " as expected\n";
1640 print " expected symlink from: \'$rules->{exp_name}\' to \'$rules->{exp_target}\'\n";
1641 print "symlink: not created";
1642 if ($rules->{exp_add_error}) {
1643 print " as expected\n";
1652 my ($rules, $number) = @_;
1654 print "TEST $number: $rules->{desc}\n";
1656 if ($rules->{exp_target}) {
1657 print "device \'$rules->{devpath}\' expecting symlink '$rules->{exp_name}' to node \'$rules->{exp_target}\'\n";
1659 print "device \'$rules->{devpath}\' expecting node \'$rules->{exp_name}\'\n";
1663 udev("add", $rules->{subsys}, $rules->{devpath}, \$rules->{rules});
1664 if ((-e "$PWD/$udev_root$rules->{exp_name}") ||
1665 (-l "$PWD/$udev_root$rules->{exp_name}")) {
1667 my ($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size,
1668 $atime, $mtime, $ctime, $blksize, $blocks) = stat("$PWD/$udev_root$rules->{exp_name}");
1670 if (defined($rules->{not_exp_name})) {
1671 if ((-e "$PWD/$udev_root$rules->{not_exp_name}") ||
1672 (-l "$PWD/$udev_root$rules->{not_exp_name}")) {
1673 print "nonexistent: error \'$rules->{not_exp_name}\' not expected to be there\n";
1677 if (defined($rules->{exp_perms})) {
1678 permissions_test($rules, $uid, $gid, $mode);
1680 if (defined($rules->{exp_majorminor})) {
1681 major_minor_test($rules, $rdev);
1683 if (defined($rules->{exp_target})) {
1684 symlink_test($rules);
1689 if ($rules->{exp_add_error}) {
1690 print " as expected\n";
1693 system("tree $udev_root");
1699 if (defined($rules->{option}) && $rules->{option} eq "keep") {
1704 udev("remove", $rules->{subsys}, $rules->{devpath}, \$rules->{rules});
1705 if ((-e "$PWD/$udev_root$rules->{exp_name}") ||
1706 (-l "$PWD/$udev_root$rules->{exp_name}")) {
1707 print "remove: error";
1708 if ($rules->{exp_rem_error}) {
1709 print " as expected\n";
1712 system("tree $udev_root");
1717 print "remove: ok\n";
1722 if (defined($rules->{option}) && $rules->{option} eq "clean") {
1723 system("rm -rf $udev_root");
1724 mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
1729 # only run if we have root permissions
1730 # due to mknod restrictions
1732 print "Must have root permissions to run properly.\n";
1737 system("rm -rf $udev_root");
1738 mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
1740 # create config file
1741 open CONF, ">$udev_conf" || die "unable to create config file: $udev_conf";
1742 print CONF "udev_root=\"$udev_root\"\n";
1743 print CONF "udev_rules=\"$udev_rules\"\n";
1744 print CONF "udev_log=\"info\"\n";
1751 $test_num = $ARGV[0];
1753 if (defined($tests[$test_num-1]->{desc})) {
1754 print "udev-test will run test number $test_num only:\n\n";
1755 run_test($tests[$test_num-1], $test_num);
1757 print "test does not exist.\n";
1761 print "\nudev-test will run ".($#tests + 1)." tests:\n\n";
1763 foreach my $rules (@tests) {
1764 run_test($rules, $test_num);
1769 print "$error errors occured\n\n";
1772 system("rm -rf $udev_root");
1773 unlink($udev_rules);