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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 # Copyright (C) 2004-2006 Kay Sievers <kay.sievers@vrfy.org>
18 # Copyright (C) 2004 Leann Ogasawara <ogasawara@osdl.org>
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 (old key names)",
38 devpath
=> "/block/sda",
39 exp_name
=> "boot_disk" ,
41 SUBSYSTEMS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="boot_disk%n"
42 KERNEL=="ttyUSB0", NAME="visor"
46 desc
=> "label test of scsi disc (old key names)",
48 devpath
=> "/block/sda",
49 exp_name
=> "boot_disk" ,
51 SUBSYSTEMS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="boot_disk%n"
52 KERNEL=="ttyUSB0", NAME="visor"
56 desc
=> "label test of scsi disc",
58 devpath
=> "/block/sda",
59 exp_name
=> "boot_disk" ,
61 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ESXS", NAME="boot_disk%n"
62 KERNEL=="ttyUSB0", NAME="visor"
66 desc
=> "label test of scsi partition",
68 devpath
=> "/block/sda/sda1",
69 exp_name
=> "boot_disk1" ,
71 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ESXS", NAME="boot_disk%n"
75 desc
=> "label test of pattern match",
77 devpath
=> "/block/sda/sda1",
78 exp_name
=> "boot_disk1" ,
80 SUBSYSTEMS=="scsi", ATTRS{vendor}=="?IBM-ESXS", NAME="boot_disk%n-1"
81 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ESXS?", NAME="boot_disk%n-2"
82 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ES??", NAME="boot_disk%n"
83 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ESXSS", NAME="boot_disk%n-3"
87 desc
=> "label test of multiple sysfs files",
89 devpath
=> "/block/sda/sda1",
90 exp_name
=> "boot_disk1" ,
92 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ESXS", ATTRS{model}=="ST336605LW !#", NAME="boot_diskX%n"
93 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ESXS", ATTRS{model}=="ST336605LW !#", NAME="boot_disk%n"
97 desc
=> "label test of max sysfs files",
99 devpath
=> "/block/sda/sda1",
100 exp_name
=> "boot_disk1" ,
102 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ESXS", ATTRS{model}=="ST336605LW !#", ATTRS{scsi_level}=="4", ATTRS{rev}=="B245", ATTRS{type}=="0", ATTRS{queue_depth}=="32", NAME="boot_diskXX%n"
103 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ESXS", ATTRS{model}=="ST336605LW !#", ATTRS{scsi_level}=="4", ATTRS{rev}=="B245", ATTRS{type}=="0", NAME="boot_disk%n"
107 desc
=> "catch device by *",
109 devpath
=> "/class/tty/ttyUSB0",
110 exp_name
=> "visor/0" ,
112 KERNEL=="ttyUSB*", NAME="visor/%n"
116 desc
=> "catch device by * - take 2",
118 devpath
=> "/class/tty/ttyUSB0",
119 exp_name
=> "visor/0" ,
121 KERNEL=="*USB1", NAME="bad"
122 KERNEL=="*USB0", NAME="visor/%n"
126 desc
=> "catch device by ?",
128 devpath
=> "/class/tty/ttyUSB0",
129 exp_name
=> "visor/0" ,
131 KERNEL=="ttyUSB??*", NAME="visor/%n-1"
132 KERNEL=="ttyUSB??", NAME="visor/%n-2"
133 KERNEL=="ttyUSB?", NAME="visor/%n"
137 desc
=> "catch device by character class",
139 devpath
=> "/class/tty/ttyUSB0",
140 exp_name
=> "visor/0" ,
142 KERNEL=="ttyUSB[A-Z]*", NAME="visor/%n-1"
143 KERNEL=="ttyUSB?[0-9]", NAME="visor/%n-2"
144 KERNEL=="ttyUSB[0-9]*", NAME="visor/%n"
148 desc
=> "replace kernel name",
150 devpath
=> "/class/tty/ttyUSB0",
151 exp_name
=> "visor" ,
153 KERNEL=="ttyUSB0", NAME="visor"
157 desc
=> "Handle comment lines in config file (and replace kernel name)",
159 devpath
=> "/class/tty/ttyUSB0",
160 exp_name
=> "visor" ,
163 KERNEL=="ttyUSB0", NAME="visor"
168 desc
=> "Handle comment lines in config file with whitespace (and replace kernel name)",
170 devpath
=> "/class/tty/ttyUSB0",
171 exp_name
=> "visor" ,
173 # this is a comment with whitespace before the comment
174 KERNEL=="ttyUSB0", NAME="visor"
179 desc
=> "Handle whitespace only lines (and replace kernel name)",
181 devpath
=> "/class/tty/ttyUSB0",
182 exp_name
=> "whitespace" ,
187 # this is a comment with whitespace before the comment
188 KERNEL=="ttyUSB0", NAME="whitespace"
195 desc
=> "Handle empty lines in config file (and replace kernel name)",
197 devpath
=> "/class/tty/ttyUSB0",
198 exp_name
=> "visor" ,
201 KERNEL=="ttyUSB0", NAME="visor"
206 desc
=> "Handle backslashed multi lines in config file (and replace kernel name)",
208 devpath
=> "/class/tty/ttyUSB0",
209 exp_name
=> "visor" ,
211 KERNEL=="ttyUSB0", \\
217 desc
=> "preserve backslashes, if they are not for a newline",
219 devpath
=> "/class/tty/ttyUSB0",
222 KERNEL=="ttyUSB0", PROGRAM=="/bin/echo -e \\101", RESULT=="A", NAME="aaa"
226 desc
=> "Handle stupid backslashed multi lines in config file (and replace kernel name)",
228 devpath
=> "/class/tty/ttyUSB0",
229 exp_name
=> "visor" ,
239 KERNEL=="ttyUSB0", \\
245 desc
=> "subdirectory handling",
247 devpath
=> "/class/tty/ttyUSB0",
248 exp_name
=> "sub/direct/ory/visor" ,
250 KERNEL=="ttyUSB0", NAME="sub/direct/ory/visor"
254 desc
=> "parent device name match of scsi partition",
256 devpath
=> "/block/sda/sda3",
257 exp_name
=> "first_disk3" ,
259 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="first_disk%n"
263 desc
=> "test substitution chars (old key names)",
265 devpath
=> "/block/sda/sda3",
266 exp_name
=> "Major:8:minor:3:kernelnumber:3:id:0:0:0:0" ,
268 BUS=="scsi", ID=="0:0:0:0", NAME="Major:%M:minor:%m:kernelnumber:%n:id:%b"
272 desc
=> "test substitution chars",
274 devpath
=> "/block/sda/sda3",
275 exp_name
=> "Major:8:minor:3:kernelnumber:3:id:0:0:0:0" ,
277 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="Major:%M:minor:%m:kernelnumber:%n:id:%b"
281 desc
=> "test substitution chars (with length limit)",
283 devpath
=> "/block/sda/sda3",
284 exp_name
=> "M8-m3-n3-b0:0-sIBM" ,
286 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="M%M-m%m-n%n-b%3b-s%3s{vendor}"
290 desc
=> "import of shell-value file",
292 devpath
=> "/block/sda",
293 exp_name
=> "subdir/info/node" ,
295 SUBSYSTEMS=="scsi", IMPORT{file}="udev-test.conf", NAME="subdir/%E{udev_log}/node"
296 KERNEL=="ttyUSB0", NAME="visor"
300 desc
=> "import of shell-value returned from program",
302 devpath
=> "/block/sda",
303 exp_name
=> "node12345678",
305 SUBSYSTEMS=="scsi", IMPORT="/bin/echo -e \' TEST_KEY=12345678 \\n TEST_key2=98765 \'", NAME="node\$env{TEST_KEY}"
306 KERNEL=="ttyUSB0", NAME="visor"
310 desc
=> "sustitution of sysfs value (%s{file})",
312 devpath
=> "/block/sda",
313 exp_name
=> "disk-IBM-ESXS-sda" ,
315 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ESXS", NAME="disk-%s{vendor}-%k"
316 KERNEL=="ttyUSB0", NAME="visor"
320 desc
=> "program result substitution",
322 devpath
=> "/block/sda/sda3",
323 exp_name
=> "special-device-3" ,
325 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="-special-*", NAME="%c-1-%n"
326 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special--*", NAME="%c-2-%n"
327 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-device-", NAME="%c-3-%n"
328 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-devic", NAME="%c-4-%n"
329 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-*", NAME="%c-%n"
333 desc
=> "program result substitution (newline removal)",
335 devpath
=> "/block/sda/sda3",
336 exp_name
=> "newline_removed" ,
338 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo test", RESULT=="test", NAME="newline_removed"
342 desc
=> "program result substitution",
344 devpath
=> "/block/sda/sda3",
345 exp_name
=> "test-0:0:0:0" ,
347 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n test-%b", RESULT=="test-0:0*", NAME="%c"
351 desc
=> "program with escaped format char (tricky: callout returns format char!)",
353 devpath
=> "/block/sda/sda3",
354 exp_name
=> "escape-3" ,
356 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n escape-%%n", KERNEL=="sda3", NAME="%c"
360 desc
=> "program with lots of arguments",
362 devpath
=> "/block/sda/sda3",
365 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="%c{7}"
369 desc
=> "program with subshell",
371 devpath
=> "/block/sda/sda3",
374 SUBSYSTEMS=="scsi", PROGRAM=="/bin/sh -c 'echo foo3 foo4 foo5 foo6 foo7 foo8 foo9 | sed s/foo9/bar9/'", KERNEL=="sda3", NAME="%c{7}"
378 desc
=> "program arguments combined with apostrophes",
380 devpath
=> "/block/sda/sda3",
383 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n 'foo3 foo4' 'foo5 foo6 foo7 foo8'", KERNEL=="sda3", NAME="%c{5}"
387 desc
=> "characters before the %c{N} substitution",
389 devpath
=> "/block/sda/sda3",
390 exp_name
=> "my-foo9" ,
392 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="my-%c{7}"
396 desc
=> "substitute the second to last argument",
398 devpath
=> "/block/sda/sda3",
399 exp_name
=> "my-foo8" ,
401 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="my-%c{6}"
405 desc
=> "test substitution by variable name",
407 devpath
=> "/block/sda/sda3",
408 exp_name
=> "Major:8-minor:3-kernelnumber:3-id:0:0:0:0",
410 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="Major:\$major-minor:\$minor-kernelnumber:\$number-id:\$id"
414 desc
=> "test substitution by variable name 2",
416 devpath
=> "/block/sda/sda3",
417 exp_name
=> "Major:8-minor:3-kernelnumber:3-id:0:0:0:0",
419 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", NAME="Major:\$major-minor:%m-kernelnumber:\$number-id:\$id"
423 desc
=> "test substitution by variable name 3",
425 devpath
=> "/block/sda/sda3",
426 exp_name
=> "830:0:0:03" ,
428 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", NAME="%M%m%b%n"
432 desc
=> "test substitution by variable name 4",
434 devpath
=> "/block/sda/sda3",
437 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", NAME="\$major\$minor\$number"
441 desc
=> "test substitution by variable name 5",
443 devpath
=> "/block/sda/sda3",
444 exp_name
=> "8330:0:0:0" ,
446 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", NAME="\$major%m%n\$id"
450 desc
=> "non matching SUBSYSTEMS for device with no parent",
452 devpath
=> "/class/tty/console",
455 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo", RESULT=="foo", NAME="foo"
456 KERNEL=="console", NAME="TTY"
460 desc
=> "non matching SUBSYSTEMS",
462 devpath
=> "/class/tty/console",
465 SUBSYSTEMS=="foo", ATTRS{dev}=="5:1", NAME="foo"
466 KERNEL=="console", NAME="TTY"
470 desc
=> "ATTRS match",
472 devpath
=> "/class/tty/console",
475 ATTRS{dev}=="5:1", NAME="foo"
476 KERNEL=="console", NAME="TTY"
480 desc
=> "program and bus type match",
482 devpath
=> "/block/sda",
483 exp_name
=> "scsi-0:0:0:0" ,
485 SUBSYSTEMS=="usb", PROGRAM=="/bin/echo -n usb-%b", NAME="%c"
486 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n scsi-%b", NAME="%c"
487 SUBSYSTEMS=="foo", PROGRAM=="/bin/echo -n foo-%b", NAME="%c"
491 desc
=> "create all possible partitions",
493 devpath
=> "/block/sda",
494 exp_name
=> "boot_disk15" ,
495 exp_majorminor
=> "8:15",
497 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ESXS", NAME{all_partitions}="boot_disk"
501 desc
=> "sysfs parent hierarchy",
503 devpath
=> "/class/tty/ttyUSB0",
504 exp_name
=> "visor" ,
506 ATTRS{idProduct}=="2008", NAME="visor"
510 desc
=> "name test with ! in the name",
512 devpath
=> "/block/rd!c0d0",
513 exp_name
=> "rd/c0d0" ,
515 SUBSYSTEMS=="scsi", NAME="%k"
516 KERNEL=="ttyUSB0", NAME="visor"
520 desc
=> "name test with ! in the name, but no matching rule",
522 devpath
=> "/block/rd!c0d0",
523 exp_name
=> "rd/c0d0" ,
525 KERNEL=="ttyUSB0", NAME="visor"
529 desc
=> "name test with ! in the name for a partition",
531 devpath
=> "/block/cciss!c0d0/cciss!c0d0p1",
532 exp_name
=> "cciss/c0d0p1" ,
534 SUBSYSTEMS=="scsi", NAME="%k"
535 KERNEL=="ttyUSB0", NAME="visor"
539 desc
=> "KERNELS rule",
541 devpath
=> "/block/sda",
542 exp_name
=> "scsi-0:0:0:0",
544 SUBSYSTEMS=="usb", KERNELS=="0:0:0:0", NAME="not-scsi"
545 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:1", NAME="no-match"
546 SUBSYSTEMS=="scsi", KERNELS==":0", NAME="short-id"
547 SUBSYSTEMS=="scsi", KERNELS=="/0:0:0:0", NAME="no-match"
548 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="scsi-0:0:0:0"
552 desc
=> "KERNELS wildcard all",
554 devpath
=> "/block/sda",
555 exp_name
=> "scsi-0:0:0:0",
557 SUBSYSTEMS=="scsi", KERNELS=="*:1", NAME="no-match"
558 SUBSYSTEMS=="scsi", KERNELS=="*:0:1", NAME="no-match"
559 SUBSYSTEMS=="scsi", KERNELS=="*:0:0:1", NAME="no-match"
560 SUBSYSTEMS=="scsi", KERNELS=="*", NAME="scsi-0:0:0:0"
561 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="bad"
565 desc
=> "KERNELS wildcard partial",
567 devpath
=> "/block/sda",
568 exp_name
=> "scsi-0:0:0:0",
570 SUBSYSTEMS=="scsi", KERNELS=="*:0", NAME="scsi-0:0:0:0"
571 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="bad"
575 desc
=> "KERNELS wildcard partial 2",
577 devpath
=> "/block/sda",
578 exp_name
=> "scsi-0:0:0:0",
580 SUBSYSTEMS=="scsi", KERNELS=="*:0:0:0", NAME="scsi-0:0:0:0"
581 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="bad"
585 desc
=> "ignore ATTRS attribute whitespace",
587 devpath
=> "/block/sda",
588 exp_name
=> "ignored",
590 SUBSYSTEMS=="scsi", ATTRS{whitespace_test}=="WHITE SPACE", NAME="ignored"
594 desc
=> "do not ignore ATTRS attribute whitespace",
596 devpath
=> "/block/sda",
597 exp_name
=> "matched-with-space",
599 SUBSYSTEMS=="scsi", ATTRS{whitespace_test}=="WHITE SPACE ", NAME="wrong-to-ignore"
600 SUBSYSTEMS=="scsi", ATTRS{whitespace_test}=="WHITE SPACE ", NAME="matched-with-space"
604 desc
=> "permissions USER=bad GROUP=name",
606 devpath
=> "/class/tty/tty33",
608 exp_perms
=> "0:0:0660",
610 KERNEL=="tty33", NAME="tty33", OWNER="bad", GROUP="name"
614 desc
=> "permissions OWNER=5000",
616 devpath
=> "/block/sda",
618 exp_perms
=> "5000::0660",
620 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OWNER="5000"
624 desc
=> "permissions GROUP=100",
626 devpath
=> "/block/sda",
628 exp_perms
=> ":100:0660",
630 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", GROUP="100"
634 desc
=> "textual user id",
636 devpath
=> "/block/sda",
638 exp_perms
=> "nobody::0660",
640 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OWNER="nobody"
644 desc
=> "textual group id",
646 devpath
=> "/block/sda",
648 exp_perms
=> ":daemon:0660",
650 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", GROUP="daemon"
654 desc
=> "textual user/group id",
656 devpath
=> "/block/sda",
658 exp_perms
=> "root:mail:0660",
660 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OWNER="root", GROUP="mail"
664 desc
=> "permissions MODE=0777",
666 devpath
=> "/block/sda",
668 exp_perms
=> "::0777",
670 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", MODE="0777"
674 desc
=> "permissions OWNER=5000 GROUP=100 MODE=0777",
676 devpath
=> "/block/sda",
678 exp_perms
=> "5000:100:0777",
680 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OWNER="5000", GROUP="100", MODE="0777"
684 desc
=> "permissions OWNER to 5000",
686 devpath
=> "/class/tty/ttyUSB0",
687 exp_name
=> "ttyUSB0",
688 exp_perms
=> "5000::",
690 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000"
694 desc
=> "permissions GROUP to 100",
696 devpath
=> "/class/tty/ttyUSB0",
697 exp_name
=> "ttyUSB0",
698 exp_perms
=> ":100:0660",
700 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", GROUP="100"
704 desc
=> "permissions MODE to 0060",
706 devpath
=> "/class/tty/ttyUSB0",
707 exp_name
=> "ttyUSB0",
708 exp_perms
=> "::0060",
710 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", MODE="0060"
714 desc
=> "permissions OWNER, GROUP, MODE",
716 devpath
=> "/class/tty/ttyUSB0",
717 exp_name
=> "ttyUSB0",
718 exp_perms
=> "5000:100:0777",
720 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000", GROUP="100", MODE="0777"
724 desc
=> "permissions only rule",
726 devpath
=> "/class/tty/ttyUSB0",
727 exp_name
=> "ttyUSB0",
728 exp_perms
=> "5000:100:0777",
730 KERNEL=="ttyUSB[0-9]*", OWNER="5000", GROUP="100", MODE="0777"
731 KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
732 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n"
736 desc
=> "multiple permissions only rule",
738 devpath
=> "/class/tty/ttyUSB0",
739 exp_name
=> "ttyUSB0",
740 exp_perms
=> "3000:4000:0777",
742 SUBSYSTEM=="tty", OWNER="3000"
743 SUBSYSTEM=="tty", GROUP="4000"
744 SUBSYSTEM=="tty", MODE="0777"
745 KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
746 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n"
750 desc
=> "permissions only rule with override at NAME rule",
752 devpath
=> "/class/tty/ttyUSB0",
753 exp_name
=> "ttyUSB0",
754 exp_perms
=> "3000:8000:0777",
756 SUBSYSTEM=="tty", OWNER="3000"
757 SUBSYSTEM=="tty", GROUP="4000"
758 SUBSYSTEM=="tty", MODE="0777"
759 KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
760 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", GROUP="8000"
764 desc
=> "major/minor number test",
766 devpath
=> "/block/sda",
768 exp_majorminor
=> "8:0",
770 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node"
774 desc
=> "big minor number test",
776 devpath
=> "/class/i2c-dev/i2c-300",
778 exp_majorminor
=> "89:300",
780 KERNEL=="i2c-300", NAME="node"
784 desc
=> "big major number test",
786 devpath
=> "/class/i2c-dev/i2c-fake1",
788 exp_majorminor
=> "4095:1",
790 KERNEL=="i2c-fake1", NAME="node"
794 desc
=> "big major and big minor number test",
796 devpath
=> "/class/i2c-dev/i2c-fake2",
798 exp_majorminor
=> "4094:89999",
800 KERNEL=="i2c-fake2", NAME="node"
804 desc
=> "multiple symlinks with format char",
806 devpath
=> "/class/tty/ttyUSB0",
807 exp_name
=> "symlink2-ttyUSB0",
808 exp_target
=> "ttyUSB0",
810 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink1-%n symlink2-%k symlink3-%b"
814 desc
=> "multiple symlinks with a lot of s p a c e s",
816 devpath
=> "/class/tty/ttyUSB0",
819 exp_target
=> "ttyUSB0",
821 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK=" one two "
825 desc
=> "symlink creation (same directory)",
827 devpath
=> "/class/tty/ttyUSB0",
828 exp_name
=> "visor0",
829 exp_target
=> "ttyUSB0",
831 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="visor%n"
835 desc
=> "symlink creation (relative link forward)",
837 devpath
=> "/block/sda/sda2",
838 exp_name
=> "1/2/symlink" ,
839 exp_target
=> "a/b/node",
841 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/symlink"
845 desc
=> "symlink creation (relative link back and forward)",
847 devpath
=> "/block/sda/sda2",
848 exp_name
=> "1/2/c/d/symlink" ,
849 exp_target
=> "../../a/b/node",
851 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/c/d/symlink"
855 desc
=> "multiple symlinks",
857 devpath
=> "/class/tty/ttyUSB0",
858 exp_name
=> "second-0" ,
859 exp_target
=> "visor" ,
861 KERNEL=="ttyUSB0", NAME="visor", SYMLINK="first-%n second-%n third-%n"
865 desc
=> "symlink only rule",
867 devpath
=> "/block/sda",
868 exp_name
=> "symlink-only2",
869 exp_target
=> "link",
871 SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="symlink-only1"
872 SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="symlink-only2"
873 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="symlink0"
877 desc
=> "symlink name '.'",
879 devpath
=> "/block/sda",
881 exp_target
=> "link",
882 exp_add_error
=> "yes",
883 exp_rem_error
=> "yes",
885 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="."
889 desc
=> "symlink node to itself",
891 devpath
=> "/class/tty/tty0",
893 exp_target
=> "link",
894 exp_add_error
=> "yes",
895 exp_rem_error
=> "yes",
898 KERNEL=="tty0", NAME="link", SYMLINK+="link"
902 desc
=> "symlink %n substitution",
904 devpath
=> "/class/tty/ttyUSB0",
905 exp_name
=> "symlink0",
906 exp_target
=> "ttyUSB0",
908 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="symlink%n"
912 desc
=> "symlink %k substitution",
914 devpath
=> "/class/tty/ttyUSB0",
915 exp_name
=> "symlink-ttyUSB0",
916 exp_target
=> "ttyUSB0",
918 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="symlink-%k"
922 desc
=> "symlink %M:%m substitution",
924 devpath
=> "/class/tty/ttyUSB0",
925 exp_name
=> "major-188:0",
926 exp_target
=> "ttyUSB0",
928 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="major-%M:%m"
932 desc
=> "symlink %b substitution",
934 devpath
=> "/block/sda",
935 exp_name
=> "symlink-0:0:0:0",
936 exp_target
=> "node",
938 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", SYMLINK+="symlink-%b"
942 desc
=> "symlink %c substitution",
944 devpath
=> "/class/tty/ttyUSB0",
946 exp_target
=> "ttyUSB0",
948 KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo test" NAME="ttyUSB%n", SYMLINK+="%c"
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 %c{N+} substitution",
964 devpath
=> "/class/tty/ttyUSB0",
966 exp_target
=> "ttyUSB0",
968 KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK+="%c{2+}"
972 desc
=> "symlink only rule with %c{N+}",
974 devpath
=> "/block/sda",
976 exp_target
=> "link",
978 SUBSYSTEMS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo link test this" SYMLINK+="%c{2+}"
979 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="symlink0"
983 desc
=> "symlink %s{filename} substitution",
985 devpath
=> "/class/tty/ttyUSB0",
987 exp_target
=> "ttyUSB0",
989 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="%s{dev}"
993 desc
=> "symlink %Ns{filename} substitution",
995 devpath
=> "/class/tty/ttyUSB0",
997 exp_target
=> "ttyUSB0",
999 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="%3s{dev}"
1003 desc
=> "symlink with '%' in name",
1005 devpath
=> "/class/tty/ttyUSB0",
1006 exp_name
=> "percent%sign",
1007 exp_target
=> "ttyUSB0",
1009 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="percent%%sign"
1013 desc
=> "symlink with '%' in name",
1015 devpath
=> "/class/tty/ttyUSB0",
1016 exp_name
=> "%ttyUSB0_name",
1017 exp_target
=> "ttyUSB0",
1019 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="%%%k_name"
1023 desc
=> "program result substitution (numbered part of)",
1025 devpath
=> "/block/sda/sda3",
1026 exp_name
=> "link1",
1027 exp_target
=> "node",
1029 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n node link1 link2", RESULT=="node *", NAME="%c{1}", SYMLINK+="%c{2} %c{3}"
1033 desc
=> "program result substitution (numbered part of+)",
1035 devpath
=> "/block/sda/sda3",
1036 exp_name
=> "link4",
1037 exp_target
=> "node",
1039 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n node link1 link2 link3 link4", RESULT=="node *", NAME="%c{1}", SYMLINK+="%c{2+}"
1043 desc
=> "ignore rule test",
1045 devpath
=> "/block/sda",
1046 exp_name
=> "nothing",
1047 not_exp_name
=> "node",
1048 exp_add_error
=> "yes",
1050 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore"
1054 desc
=> "all_partitions, option-only rule",
1056 devpath
=> "/block/sda",
1057 exp_name
=> "node6",
1059 SUBSYSTEM=="block", OPTIONS="all_partitions"
1060 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node"
1064 desc
=> "all_partitions, option-only rule (fail on partition)",
1066 devpath
=> "/block/sda/sda1",
1067 exp_name
=> "node6",
1068 exp_add_error
=> "yes",
1070 SUBSYSTEM=="block", OPTIONS="all_partitions"
1071 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node"
1075 desc
=> "ignore remove event test",
1077 devpath
=> "/block/sda",
1079 exp_rem_error
=> "yes",
1081 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_remove"
1085 desc
=> "ignore remove event test (with all partitions)",
1087 devpath
=> "/block/sda",
1088 exp_name
=> "node14",
1089 exp_rem_error
=> "yes",
1092 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_remove, all_partitions"
1096 desc
=> "SUBSYSTEM match test",
1098 devpath
=> "/block/sda",
1101 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="should_not_match", SUBSYSTEM=="vc"
1102 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", SUBSYSTEM=="block"
1103 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="should_not_match2", SUBSYSTEM=="vc"
1107 desc
=> "DRIVERS match test",
1109 devpath
=> "/block/sda",
1112 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="should_not_match", DRIVERS=="sd-wrong"
1113 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", DRIVERS=="sd"
1117 desc
=> "temporary node creation test",
1119 devpath
=> "/block/sda",
1122 SUBSYSTEMS=="scsi", KERNEL=="sda", PROGRAM=="/usr/bin/test -b %N" NAME="node"
1126 desc
=> "devpath substitution test",
1128 devpath
=> "/block/sda",
1131 SUBSYSTEMS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo %p", RESULT=="/block/sda" NAME="%k"
1135 desc
=> "parent node name substitution test sequence 1/2 (keep)",
1137 devpath
=> "/block/sda",
1138 exp_name
=> "main_device",
1141 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="main_device"
1145 desc
=> "parent node name substitution test sequence 2/2 (clean)",
1147 devpath
=> "/block/sda/sda1",
1148 exp_name
=> "main_device-part-1",
1151 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="%P-part-1"
1155 desc
=> "udev_root substitution",
1157 devpath
=> "/block/sda/sda1",
1158 exp_name
=> "start-udev-root-end",
1160 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="start-%r-end"
1164 desc
=> "last_rule option",
1166 devpath
=> "/block/sda/sda1",
1169 SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="last", OPTIONS="last_rule"
1170 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="very-last"
1174 desc
=> "negation KERNEL!=",
1176 devpath
=> "/block/sda/sda1",
1177 exp_name
=> "match",
1179 SUBSYSTEMS=="scsi", KERNEL!="sda1", NAME="matches-but-is-negated"
1180 SUBSYSTEMS=="scsi", KERNEL!="xsda1", NAME="match"
1181 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="wrong"
1185 desc
=> "negation SUBSYSTEM!=",
1187 devpath
=> "/block/sda/sda1",
1188 exp_name
=> "not-anything",
1190 SUBSYSTEMS=="scsi", SUBSYSTEM=="block", KERNEL!="sda1", NAME="matches-but-is-negated"
1191 SUBSYSTEMS=="scsi", SUBSYSTEM!="anything", NAME="not-anything"
1192 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="wrong"
1196 desc
=> "negation PROGRAM!= exit code",
1198 devpath
=> "/block/sda/sda1",
1199 exp_name
=> "nonzero-program",
1201 KERNEL=="sda1", PROGRAM!="/bin/false", NAME="nonzero-program"
1202 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="wrong"
1206 desc
=> "test for whitespace between the operator",
1208 devpath
=> "/block/sda/sda1",
1211 KERNEL == "sda1" , NAME = "true"
1212 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="wrong"
1216 desc
=> "ENV{} test",
1218 devpath
=> "/block/sda/sda1",
1221 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="go", NAME="wrong"
1222 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="test", NAME="true"
1223 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="bad", NAME="bad"
1227 desc
=> "ENV{} test",
1229 devpath
=> "/block/sda/sda1",
1232 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="go", NAME="wrong"
1233 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="yes", ENV{ACTION}=="add", ENV{DEVPATH}=="/block/sda/sdax1", NAME="no"
1234 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="test", ENV{ACTION}=="add", ENV{DEVPATH}=="/block/sda/sda1", NAME="true"
1235 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="bad", NAME="bad"
1239 desc
=> "ENV{} test (assign)",
1241 devpath
=> "/block/sda/sda1",
1244 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}="true"
1245 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="yes", NAME="no"
1246 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="true", NAME="true"
1247 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="bad"
1251 desc
=> "ENV{} test (assign 2 times)",
1253 devpath
=> "/block/sda/sda1",
1256 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}="true"
1257 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}="absolutely-\$env{ASSIGN}"
1258 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="yes", NAME="no"
1259 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="absolutely-true", NAME="true"
1260 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="bad"
1264 desc
=> "ENV{} test (assign2)",
1266 devpath
=> "/block/sda/sda1",
1269 SUBSYSTEM=="block", KERNEL=="*[0-9]", ENV{PARTITION}="true", ENV{MAINDEVICE}="false"
1270 SUBSYSTEM=="block", KERNEL=="*[!0-9]", ENV{PARTITION}="false", ENV{MAINDEVICE}="true"
1271 ENV{MAINDEVICE}=="true", NAME="disk"
1272 ENV{PARTITION}=="true", NAME="part"
1277 desc
=> "untrusted string sanitize",
1279 devpath
=> "/block/sda/sda1",
1282 SUBSYSTEMS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e name; (/sbin/badprogram)", RESULT=="name_ _/sbin/badprogram_", NAME="sane"
1286 desc
=> "untrusted string sanitize (don't replace utf8)",
1288 devpath
=> "/block/sda/sda1",
1291 SUBSYSTEMS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e \\xc3\\xbcber" RESULT=="\xc3\xbcber", NAME="uber"
1295 desc
=> "untrusted string sanitize (replace invalid utf8)",
1297 devpath
=> "/block/sda/sda1",
1298 exp_name
=> "replaced",
1300 SUBSYSTEMS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e \\xef\\xe8garbage", RESULT=="__garbage", NAME="replaced"
1304 desc
=> "read sysfs value from device down in the chain",
1306 devpath
=> "/class/tty/ttyUSB0",
1307 exp_name
=> "serial-0000:00:09.0",
1309 KERNEL=="ttyUSB*", NAME="serial-%s{serial}"
1313 desc
=> "match against empty key string",
1315 devpath
=> "/block/sda",
1318 KERNEL=="sda", ATTRS{nothing}!="", NAME="not-1-ok"
1319 KERNEL=="sda", ATTRS{nothing}=="", NAME="not-2-ok"
1320 KERNEL=="sda", ATTRS{vendor}!="", NAME="ok"
1321 KERNEL=="sda", ATTRS{vendor}=="", NAME="not-3-ok"
1325 desc
=> "check ACTION value",
1327 devpath
=> "/block/sda",
1330 ACTION=="unknown", KERNEL=="sda", NAME="unknown-not-ok"
1331 ACTION=="add", KERNEL=="sda", NAME="ok"
1335 desc
=> "apply NAME only once",
1337 devpath
=> "/block/sda",
1341 KERNEL=="sda", NAME="ok"
1342 KERNEL=="sda", NAME="not-ok"
1343 KERNEL=="sda", SYMLINK+="link"
1347 desc
=> "test RUN key",
1349 devpath
=> "/block/sda",
1350 exp_name
=> "testsymlink",
1352 exp_rem_error
=> "yes",
1355 KERNEL=="sda", NAME="ok", RUN+="/bin/ln -s ok %r/testsymlink"
1356 KERNEL=="sda", NAME="not-ok"
1360 desc
=> "test RUN key and DEVNAME",
1362 devpath
=> "/block/sda",
1363 exp_name
=> "testsymlink",
1365 exp_rem_error
=> "yes",
1368 KERNEL=="sda", NAME="ok", RUN+="/bin/sh -c 'ln -s `basename \$\$DEVNAME` %r/testsymlink'"
1369 KERNEL=="sda", NAME="not-ok"
1373 desc
=> "test RUN key remove",
1375 devpath
=> "/block/sda",
1376 exp_name
=> "testsymlink2",
1377 exp_target
=> "ok2",
1379 KERNEL=="sda", NAME="ok2", RUN+="/bin/ln -s ok2 %r/testsymlink2"
1380 KERNEL=="sda", ACTION=="remove", RUN+="/bin/rm -f %r/testsymlink2"
1381 KERNEL=="sda", NAME="not-ok2"
1385 desc
=> "final assignment",
1387 devpath
=> "/block/sda",
1389 exp_perms
=> "root:nobody:0640",
1391 KERNEL=="sda", GROUP:="nobody"
1392 KERNEL=="sda", GROUP="not-ok", MODE="0640", NAME="ok"
1396 desc
=> "final assignment",
1398 devpath
=> "/block/sda",
1400 exp_perms
=> "root:nobody:0640",
1402 KERNEL=="sda", GROUP:="nobody"
1403 SUBSYSTEM=="block", MODE:="640"
1404 KERNEL=="sda", GROUP="not-ok", MODE="0666", NAME="ok"
1408 desc
=> "env substitution",
1410 devpath
=> "/block/sda",
1411 exp_name
=> "node-add-me",
1413 KERNEL=="sda", MODE="0666", NAME="node-\$env{ACTION}-me"
1417 desc
=> "reset list to current value",
1419 devpath
=> "/class/tty/ttyUSB0",
1420 exp_name
=> "three",
1421 not_exp_name
=> "two",
1422 exp_target
=> "node",
1424 KERNEL=="ttyUSB[0-9]*", SYMLINK+="one"
1425 KERNEL=="ttyUSB[0-9]*", SYMLINK+="two"
1426 KERNEL=="ttyUSB[0-9]*", SYMLINK="three"
1427 KERNEL=="ttyUSB[0-9]*", NAME="node"
1431 desc
=> "test empty NAME",
1433 devpath
=> "/class/tty/ttyUSB0",
1435 not_exp_name
=> "wrong",
1436 exp_add_error
=> "yes",
1438 KERNEL=="ttyUSB[0-9]*", NAME=""
1439 KERNEL=="ttyUSB[0-9]*", NAME="wrong"
1443 desc
=> "test empty NAME 2",
1445 devpath
=> "/class/tty/ttyUSB0",
1446 exp_name
=> "right",
1448 KERNEL=="ttyUSB[0-9]*", NAME="right"
1449 KERNEL=="ttyUSB[0-9]*", NAME=""
1450 KERNEL=="ttyUSB[0-9]*", NAME="wrong"
1454 desc
=> "test multi matches",
1456 devpath
=> "/class/tty/ttyUSB0",
1457 exp_name
=> "right",
1459 KERNEL=="ttyUSB*|nothing", NAME="right"
1460 KERNEL=="ttyUSB*", NAME="wrong"
1464 desc
=> "test multi matches 2",
1466 devpath
=> "/class/tty/ttyUSB0",
1467 exp_name
=> "right",
1469 KERNEL=="dontknow*|*nothing", NAME="nomatch"
1470 KERNEL=="dontknow*|ttyUSB*|nothing*", NAME="right"
1471 KERNEL=="ttyUSB*", NAME="wrong"
1475 desc
=> "IMPORT parent test sequence 1/2 (keep)",
1477 devpath
=> "/block/sda",
1478 exp_name
=> "parent",
1481 KERNEL=="sda", IMPORT="/bin/echo -e \'PARENT_KEY=parent_right\\nWRONG_PARENT_KEY=parent_wrong'"
1482 KERNEL=="sda", NAME="parent"
1486 desc
=> "IMPORT parent test sequence 2/2 (keep)",
1488 devpath
=> "/block/sda/sda1",
1489 exp_name
=> "parentenv-parent_right",
1492 KERNEL=="sda1", IMPORT{parent}="PARENT*", NAME="parentenv-\$env{PARENT_KEY}\$env{WRONG_PARENT_KEY}"
1496 desc
=> "GOTO test",
1498 devpath
=> "/block/sda/sda1",
1499 exp_name
=> "right",
1501 KERNEL=="sda1", GOTO="TEST"
1502 KERNEL=="sda1", NAME="wrong"
1503 KERNEL=="sda1", NAME="", LABEL="NO"
1504 KERNEL=="sda1", NAME="right", LABEL="TEST"
1505 KERNEL=="sda1", NAME="wrong2"
1509 desc
=> "NAME compare test",
1511 devpath
=> "/block/sda/sda1",
1513 exp_target
=> "node",
1514 not_exp_name
=> "wronglink",
1516 KERNEL=="sda1", NAME="node"
1517 KERNEL=="sda2", NAME="wrong"
1518 KERNEL=="sda1", NAME=="wrong*", SYMLINK+="wronglink"
1519 KERNEL=="sda1", NAME=="?*", SYMLINK+="link"
1520 KERNEL=="sda1", NAME=="node*", SYMLINK+="link2"
1524 desc
=> "NAME compare test 2",
1526 devpath
=> "/block/sda/sda1",
1527 exp_name
=> "link2",
1528 exp_target
=> "sda1",
1529 not_exp_name
=> "link",
1531 KERNEL=="sda1", NAME=="?*", SYMLINK+="link"
1532 KERNEL=="sda1", NAME!="?*", SYMLINK+="link2"
1536 desc
=> "invalid key operation",
1538 devpath
=> "/block/sda/sda1",
1541 KERNEL="sda1", NAME=="no"
1542 KERNEL=="sda1", NAME="yes"
1546 desc
=> "overlong comment line",
1548 devpath
=> "/block/sda/sda1",
1551 # 012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789
1552 # 012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789
1553 KERNEL="sda1", NAME=="no"
1554 KERNEL=="sda1", NAME="yes"
1560 $ENV{ENV_KEY_TEST
} = "test";
1561 $ENV{SYSFS_PATH
} = $sysfs;
1562 $ENV{UDEV_CONFIG_FILE
} = $udev_conf;
1565 my ($action, $subsys, $devpath, $rules) = @_;
1567 $ENV{DEVPATH
} = $devpath;
1569 # create temporary rules
1570 open CONF
, ">$udev_rules" || die "unable to create rules file: $udev_rules";
1574 $ENV{ACTION
} = $action;
1575 system("$udev_bin $subsys");
1580 sub permissions_test
{
1581 my($rules, $uid, $gid, $mode) = @_;
1587 $rules->{exp_perms
} =~ m/^(.*):(.*):(.*)$/;
1589 if (defined(getpwnam($1))) {
1590 $userid = int(getpwnam($1));
1594 if ($uid != $userid) { $wrong = 1; }
1597 if (defined(getgrnam($2))) {
1598 $groupid = int(getgrnam($2));
1602 if ($gid != $groupid) { $wrong = 1; }
1605 if (($mode & 07777) != oct($3)) { $wrong = 1; };
1608 print "permissions: ok\n";
1610 printf " expected permissions are: %s:%s:%#o\n", $1, $2, oct($3);
1611 printf " created permissions are : %i:%i:%#o\n", $uid, $gid, $mode & 07777;
1612 print "permissions: error\n";
1617 sub major_minor_test
{
1618 my($rules, $rdev) = @_;
1620 my $major = ($rdev >> 8) & 0xfff;
1621 my $minor = ($rdev & 0xff) | (($rdev >> 12) & 0xfff00);
1624 $rules->{exp_majorminor
} =~ m/^(.*):(.*)$/;
1626 if ($major != $1) { $wrong = 1; };
1629 if ($minor != $2) { $wrong = 1; };
1632 print "major:minor: ok\n";
1634 printf " expected major:minor is: %i:%i\n", $1, $2;
1635 printf " created major:minor is : %i:%i\n", $major, $minor;
1636 print "major:minor: error\n";
1644 my $output = `ls -l $PWD/$udev_root$rules->{exp_name}`;
1646 if ($output =~ m/(.*)-> (.*)/) {
1647 if ($2 eq $rules->{exp_target
}) {
1648 print "symlink: ok\n";
1650 print " expected symlink from: \'$rules->{exp_name}\' to \'$rules->{exp_target}\'\n";
1651 print " created symlink from: \'$rules->{exp_name}\' to \'$2\'\n";
1652 print "symlink: error";
1653 if ($rules->{exp_add_error
}) {
1654 print " as expected\n";
1661 print " expected symlink from: \'$rules->{exp_name}\' to \'$rules->{exp_target}\'\n";
1662 print "symlink: not created";
1663 if ($rules->{exp_add_error
}) {
1664 print " as expected\n";
1673 my ($rules, $number) = @_;
1675 print "TEST $number: $rules->{desc}\n";
1677 if ($rules->{exp_target
}) {
1678 print "device \'$rules->{devpath}\' expecting symlink '$rules->{exp_name}' to node \'$rules->{exp_target}\'\n";
1680 print "device \'$rules->{devpath}\' expecting node \'$rules->{exp_name}\'\n";
1684 udev
("add", $rules->{subsys
}, $rules->{devpath
}, \
$rules->{rules
});
1685 if ((-e
"$PWD/$udev_root$rules->{exp_name}") ||
1686 (-l
"$PWD/$udev_root$rules->{exp_name}")) {
1688 my ($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size,
1689 $atime, $mtime, $ctime, $blksize, $blocks) = stat("$PWD/$udev_root$rules->{exp_name}");
1691 if (defined($rules->{not_exp_name
})) {
1692 if ((-e
"$PWD/$udev_root$rules->{not_exp_name}") ||
1693 (-l
"$PWD/$udev_root$rules->{not_exp_name}")) {
1694 print "nonexistent: error \'$rules->{not_exp_name}\' not expected to be there\n";
1698 if (defined($rules->{exp_perms
})) {
1699 permissions_test
($rules, $uid, $gid, $mode);
1701 if (defined($rules->{exp_majorminor
})) {
1702 major_minor_test
($rules, $rdev);
1704 if (defined($rules->{exp_target
})) {
1705 symlink_test
($rules);
1710 if ($rules->{exp_add_error
}) {
1711 print " as expected\n";
1714 system("tree $udev_root");
1720 if (defined($rules->{option
}) && $rules->{option
} eq "keep") {
1725 udev
("remove", $rules->{subsys
}, $rules->{devpath
}, \
$rules->{rules
});
1726 if ((-e
"$PWD/$udev_root$rules->{exp_name}") ||
1727 (-l
"$PWD/$udev_root$rules->{exp_name}")) {
1728 print "remove: error";
1729 if ($rules->{exp_rem_error
}) {
1730 print " as expected\n";
1733 system("tree $udev_root");
1738 print "remove: ok\n";
1743 if (defined($rules->{option
}) && $rules->{option
} eq "clean") {
1744 system("rm -rf $udev_root");
1745 mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
1750 # only run if we have root permissions
1751 # due to mknod restrictions
1753 print "Must have root permissions to run properly.\n";
1758 system("rm -rf $udev_root");
1759 mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
1761 # create config file
1762 open CONF
, ">$udev_conf" || die "unable to create config file: $udev_conf";
1763 print CONF
"udev_root=\"$udev_root\"\n";
1764 print CONF
"udev_rules=\"$udev_rules\"\n";
1765 print CONF
"udev_log=\"info\"\n";
1772 $test_num = $ARGV[0];
1774 if (defined($tests[$test_num-1]->{desc
})) {
1775 print "udev-test will run test number $test_num only:\n\n";
1776 run_test
($tests[$test_num-1], $test_num);
1778 print "test does not exist.\n";
1782 print "\nudev-test will run ".($#tests + 1)." tests:\n\n";
1784 foreach my $rules (@tests) {
1785 run_test
($rules, $test_num);
1790 print "$error errors occured\n\n";
1793 system("rm -rf $udev_root");
1794 unlink($udev_rules);