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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/test-udev";
27 my $udev_bin_valgrind = "valgrind --tool=memcheck --leak-check=yes --quiet $udev_bin";
28 my $udev_root = "udev-root/";
29 my $udev_conf = "udev-test.conf";
30 my $udev_rules = "udev-test.rules";
34 desc
=> "label test of scsi disc (old key names)",
36 devpath
=> "/block/sda",
37 exp_name
=> "boot_disk" ,
39 SUBSYSTEMS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="boot_disk%n"
40 KERNEL=="ttyUSB0", NAME="visor"
44 desc
=> "label test of scsi disc (old key names)",
46 devpath
=> "/block/sda",
47 exp_name
=> "boot_disk" ,
49 SUBSYSTEMS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="boot_disk%n"
50 KERNEL=="ttyUSB0", NAME="visor"
54 desc
=> "label test of scsi disc",
56 devpath
=> "/block/sda",
57 exp_name
=> "boot_disk" ,
59 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ESXS", NAME="boot_disk%n"
60 KERNEL=="ttyUSB0", NAME="visor"
64 desc
=> "label test of scsi partition",
66 devpath
=> "/block/sda/sda1",
67 exp_name
=> "boot_disk1" ,
69 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ESXS", NAME="boot_disk%n"
73 desc
=> "label test of pattern match",
75 devpath
=> "/block/sda/sda1",
76 exp_name
=> "boot_disk1" ,
78 SUBSYSTEMS=="scsi", ATTRS{vendor}=="?IBM-ESXS", NAME="boot_disk%n-1"
79 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ESXS?", NAME="boot_disk%n-2"
80 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ES??", NAME="boot_disk%n"
81 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ESXSS", NAME="boot_disk%n-3"
85 desc
=> "label test of multiple sysfs files",
87 devpath
=> "/block/sda/sda1",
88 exp_name
=> "boot_disk1" ,
90 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ESXS", ATTRS{model}=="ST336605LW !#", NAME="boot_diskX%n"
91 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ESXS", ATTRS{model}=="ST336605LW !#", NAME="boot_disk%n"
95 desc
=> "label test of max sysfs files",
97 devpath
=> "/block/sda/sda1",
98 exp_name
=> "boot_disk1" ,
100 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"
101 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ESXS", ATTRS{model}=="ST336605LW !#", ATTRS{scsi_level}=="4", ATTRS{rev}=="B245", ATTRS{type}=="0", NAME="boot_disk%n"
105 desc
=> "catch device by *",
107 devpath
=> "/class/tty/ttyUSB0",
108 exp_name
=> "visor/0" ,
110 KERNEL=="ttyUSB*", NAME="visor/%n"
114 desc
=> "catch device by * - take 2",
116 devpath
=> "/class/tty/ttyUSB0",
117 exp_name
=> "visor/0" ,
119 KERNEL=="*USB1", NAME="bad"
120 KERNEL=="*USB0", NAME="visor/%n"
124 desc
=> "catch device by ?",
126 devpath
=> "/class/tty/ttyUSB0",
127 exp_name
=> "visor/0" ,
129 KERNEL=="ttyUSB??*", NAME="visor/%n-1"
130 KERNEL=="ttyUSB??", NAME="visor/%n-2"
131 KERNEL=="ttyUSB?", NAME="visor/%n"
135 desc
=> "catch device by character class",
137 devpath
=> "/class/tty/ttyUSB0",
138 exp_name
=> "visor/0" ,
140 KERNEL=="ttyUSB[A-Z]*", NAME="visor/%n-1"
141 KERNEL=="ttyUSB?[0-9]", NAME="visor/%n-2"
142 KERNEL=="ttyUSB[0-9]*", NAME="visor/%n"
146 desc
=> "replace kernel name",
148 devpath
=> "/class/tty/ttyUSB0",
149 exp_name
=> "visor" ,
151 KERNEL=="ttyUSB0", NAME="visor"
155 desc
=> "Handle comment lines in config file (and replace kernel name)",
157 devpath
=> "/class/tty/ttyUSB0",
158 exp_name
=> "visor" ,
161 KERNEL=="ttyUSB0", NAME="visor"
166 desc
=> "Handle comment lines in config file with whitespace (and replace kernel name)",
168 devpath
=> "/class/tty/ttyUSB0",
169 exp_name
=> "visor" ,
171 # this is a comment with whitespace before the comment
172 KERNEL=="ttyUSB0", NAME="visor"
177 desc
=> "Handle whitespace only lines (and replace kernel name)",
179 devpath
=> "/class/tty/ttyUSB0",
180 exp_name
=> "whitespace" ,
185 # this is a comment with whitespace before the comment
186 KERNEL=="ttyUSB0", NAME="whitespace"
193 desc
=> "Handle empty lines in config file (and replace kernel name)",
195 devpath
=> "/class/tty/ttyUSB0",
196 exp_name
=> "visor" ,
199 KERNEL=="ttyUSB0", NAME="visor"
204 desc
=> "Handle backslashed multi lines in config file (and replace kernel name)",
206 devpath
=> "/class/tty/ttyUSB0",
207 exp_name
=> "visor" ,
209 KERNEL=="ttyUSB0", \\
215 desc
=> "preserve backslashes, if they are not for a newline",
217 devpath
=> "/class/tty/ttyUSB0",
220 KERNEL=="ttyUSB0", PROGRAM=="/bin/echo -e \\101", RESULT=="A", NAME="aaa"
224 desc
=> "Handle stupid backslashed multi lines in config file (and replace kernel name)",
226 devpath
=> "/class/tty/ttyUSB0",
227 exp_name
=> "visor" ,
237 KERNEL=="ttyUSB0", \\
243 desc
=> "subdirectory handling",
245 devpath
=> "/class/tty/ttyUSB0",
246 exp_name
=> "sub/direct/ory/visor" ,
248 KERNEL=="ttyUSB0", NAME="sub/direct/ory/visor"
252 desc
=> "parent device name match of scsi partition",
254 devpath
=> "/block/sda/sda3",
255 exp_name
=> "first_disk3" ,
257 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="first_disk%n"
261 desc
=> "test substitution chars (old key names)",
263 devpath
=> "/block/sda/sda3",
264 exp_name
=> "Major:8:minor:3:kernelnumber:3:id:0:0:0:0" ,
266 BUS=="scsi", ID=="0:0:0:0", NAME="Major:%M:minor:%m:kernelnumber:%n:id:%b"
270 desc
=> "test substitution chars",
272 devpath
=> "/block/sda/sda3",
273 exp_name
=> "Major:8:minor:3:kernelnumber:3:id:0:0:0:0" ,
275 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="Major:%M:minor:%m:kernelnumber:%n:id:%b"
279 desc
=> "test substitution chars (with length limit)",
281 devpath
=> "/block/sda/sda3",
282 exp_name
=> "M8-m3-n3-b0:0-sIBM" ,
284 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="M%M-m%m-n%n-b%3b-s%3s{vendor}"
288 desc
=> "import of shell-value file",
290 devpath
=> "/block/sda",
291 exp_name
=> "subdir/info/node" ,
293 SUBSYSTEMS=="scsi", IMPORT{file}="udev-test.conf", NAME="subdir/%E{udev_log}/node"
294 KERNEL=="ttyUSB0", NAME="visor"
298 desc
=> "import of shell-value returned from program",
300 devpath
=> "/block/sda",
301 exp_name
=> "node12345678",
303 SUBSYSTEMS=="scsi", IMPORT="/bin/echo -e \' TEST_KEY=12345678\\n TEST_key2=98765\'", NAME="node\$env{TEST_KEY}"
304 KERNEL=="ttyUSB0", NAME="visor"
308 desc
=> "sustitution of sysfs value (%s{file})",
310 devpath
=> "/block/sda",
311 exp_name
=> "disk-IBM-ESXS-sda" ,
313 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ESXS", NAME="disk-%s{vendor}-%k"
314 KERNEL=="ttyUSB0", NAME="visor"
318 desc
=> "program result substitution",
320 devpath
=> "/block/sda/sda3",
321 exp_name
=> "special-device-3" ,
323 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="-special-*", NAME="%c-1-%n"
324 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special--*", NAME="%c-2-%n"
325 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-device-", NAME="%c-3-%n"
326 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-devic", NAME="%c-4-%n"
327 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-*", NAME="%c-%n"
331 desc
=> "program result substitution (newline removal)",
333 devpath
=> "/block/sda/sda3",
334 exp_name
=> "newline_removed" ,
336 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo test", RESULT=="test", NAME="newline_removed"
340 desc
=> "program result substitution",
342 devpath
=> "/block/sda/sda3",
343 exp_name
=> "test-0:0:0:0" ,
345 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n test-%b", RESULT=="test-0:0*", NAME="%c"
349 desc
=> "program with escaped format char (tricky: callout returns format char!)",
351 devpath
=> "/block/sda/sda3",
352 exp_name
=> "escape-3" ,
354 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n escape-%%n", KERNEL=="sda3", NAME="%c"
358 desc
=> "program with lots of arguments",
360 devpath
=> "/block/sda/sda3",
363 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="%c{7}"
367 desc
=> "program with subshell",
369 devpath
=> "/block/sda/sda3",
372 SUBSYSTEMS=="scsi", PROGRAM=="/bin/sh -c 'echo foo3 foo4 foo5 foo6 foo7 foo8 foo9 | sed s/foo9/bar9/'", KERNEL=="sda3", NAME="%c{7}"
376 desc
=> "program arguments combined with apostrophes",
378 devpath
=> "/block/sda/sda3",
381 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n 'foo3 foo4' 'foo5 foo6 foo7 foo8'", KERNEL=="sda3", NAME="%c{5}"
385 desc
=> "characters before the %c{N} substitution",
387 devpath
=> "/block/sda/sda3",
388 exp_name
=> "my-foo9" ,
390 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="my-%c{7}"
394 desc
=> "substitute the second to last argument",
396 devpath
=> "/block/sda/sda3",
397 exp_name
=> "my-foo8" ,
399 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="my-%c{6}"
403 desc
=> "test substitution by variable name",
405 devpath
=> "/block/sda/sda3",
406 exp_name
=> "Major:8-minor:3-kernelnumber:3-id:0:0:0:0",
408 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="Major:\$major-minor:\$minor-kernelnumber:\$number-id:\$id"
412 desc
=> "test substitution by variable name 2",
414 devpath
=> "/block/sda/sda3",
415 exp_name
=> "Major:8-minor:3-kernelnumber:3-id:0:0:0:0",
417 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", NAME="Major:\$major-minor:%m-kernelnumber:\$number-id:\$id"
421 desc
=> "test substitution by variable name 3",
423 devpath
=> "/block/sda/sda3",
424 exp_name
=> "830:0:0:03" ,
426 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", NAME="%M%m%b%n"
430 desc
=> "test substitution by variable name 4",
432 devpath
=> "/block/sda/sda3",
435 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", NAME="\$major\$minor\$number"
439 desc
=> "test substitution by variable name 5",
441 devpath
=> "/block/sda/sda3",
442 exp_name
=> "8330:0:0:0" ,
444 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", NAME="\$major%m%n\$id"
448 desc
=> "non matching SUBSYSTEMS for device with no parent",
450 devpath
=> "/class/tty/console",
453 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo", RESULT=="foo", NAME="foo"
454 KERNEL=="console", NAME="TTY"
458 desc
=> "non matching SUBSYSTEMS",
460 devpath
=> "/class/tty/console",
463 SUBSYSTEMS=="foo", ATTRS{dev}=="5:1", NAME="foo"
464 KERNEL=="console", NAME="TTY"
468 desc
=> "ATTRS match",
470 devpath
=> "/class/tty/console",
473 ATTRS{dev}=="5:1", NAME="foo"
474 KERNEL=="console", NAME="TTY"
478 desc
=> "program and bus type match",
480 devpath
=> "/block/sda",
481 exp_name
=> "scsi-0:0:0:0" ,
483 SUBSYSTEMS=="usb", PROGRAM=="/bin/echo -n usb-%b", NAME="%c"
484 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n scsi-%b", NAME="%c"
485 SUBSYSTEMS=="foo", PROGRAM=="/bin/echo -n foo-%b", NAME="%c"
489 desc
=> "create all possible partitions",
491 devpath
=> "/block/sda",
492 exp_name
=> "boot_disk15" ,
493 exp_majorminor
=> "8:15",
495 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ESXS", NAME{all_partitions}="boot_disk"
499 desc
=> "sysfs parent hierarchy",
501 devpath
=> "/class/tty/ttyUSB0",
502 exp_name
=> "visor" ,
504 ATTRS{idProduct}=="2008", NAME="visor"
508 desc
=> "name test with ! in the name",
510 devpath
=> "/block/rd!c0d0",
511 exp_name
=> "rd/c0d0" ,
513 SUBSYSTEMS=="scsi", NAME="%k"
514 KERNEL=="ttyUSB0", NAME="visor"
518 desc
=> "name test with ! in the name, but no matching rule",
520 devpath
=> "/block/rd!c0d0",
521 exp_name
=> "rd/c0d0" ,
523 KERNEL=="ttyUSB0", NAME="visor"
527 desc
=> "name test with ! in the name for a partition",
529 devpath
=> "/block/cciss!c0d0/cciss!c0d0p1",
530 exp_name
=> "cciss/c0d0p1" ,
532 SUBSYSTEMS=="scsi", NAME="%k"
533 KERNEL=="ttyUSB0", NAME="visor"
537 desc
=> "KERNELS rule",
539 devpath
=> "/block/sda",
540 exp_name
=> "scsi-0:0:0:0",
542 SUBSYSTEMS=="usb", KERNELS=="0:0:0:0", NAME="not-scsi"
543 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:1", NAME="no-match"
544 SUBSYSTEMS=="scsi", KERNELS==":0", NAME="short-id"
545 SUBSYSTEMS=="scsi", KERNELS=="/0:0:0:0", NAME="no-match"
546 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="scsi-0:0:0:0"
550 desc
=> "KERNELS wildcard all",
552 devpath
=> "/block/sda",
553 exp_name
=> "scsi-0:0:0:0",
555 SUBSYSTEMS=="scsi", KERNELS=="*:1", NAME="no-match"
556 SUBSYSTEMS=="scsi", KERNELS=="*:0:1", NAME="no-match"
557 SUBSYSTEMS=="scsi", KERNELS=="*:0:0:1", NAME="no-match"
558 SUBSYSTEMS=="scsi", KERNELS=="*", NAME="scsi-0:0:0:0"
559 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="bad"
563 desc
=> "KERNELS wildcard partial",
565 devpath
=> "/block/sda",
566 exp_name
=> "scsi-0:0:0:0",
568 SUBSYSTEMS=="scsi", KERNELS=="*:0", NAME="scsi-0:0:0:0"
569 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="bad"
573 desc
=> "KERNELS wildcard partial 2",
575 devpath
=> "/block/sda",
576 exp_name
=> "scsi-0:0:0:0",
578 SUBSYSTEMS=="scsi", KERNELS=="*:0:0:0", NAME="scsi-0:0:0:0"
579 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="bad"
583 desc
=> "substitute attr with link target value (first match)",
585 devpath
=> "/block/sda",
586 exp_name
=> "driver-is-sd",
588 SUBSYSTEMS=="scsi", NAME="driver-is-\$attr{driver}"
592 desc
=> "substitute attr with link target value (currently selected device)",
594 devpath
=> "/block/sda",
595 exp_name
=> "driver-is-aic7xxx",
597 SUBSYSTEMS=="pci", NAME="driver-is-\$attr{driver}"
601 desc
=> "ignore ATTRS attribute whitespace",
603 devpath
=> "/block/sda",
604 exp_name
=> "ignored",
606 SUBSYSTEMS=="scsi", ATTRS{whitespace_test}=="WHITE SPACE", NAME="ignored"
610 desc
=> "do not ignore ATTRS attribute whitespace",
612 devpath
=> "/block/sda",
613 exp_name
=> "matched-with-space",
615 SUBSYSTEMS=="scsi", ATTRS{whitespace_test}=="WHITE SPACE ", NAME="wrong-to-ignore"
616 SUBSYSTEMS=="scsi", ATTRS{whitespace_test}=="WHITE SPACE ", NAME="matched-with-space"
620 desc
=> "permissions USER=bad GROUP=name",
622 devpath
=> "/class/tty/tty33",
624 exp_perms
=> "0:0:0660",
626 KERNEL=="tty33", NAME="tty33", OWNER="bad", GROUP="name"
630 desc
=> "permissions OWNER=5000",
632 devpath
=> "/block/sda",
634 exp_perms
=> "5000::0660",
636 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OWNER="5000"
640 desc
=> "permissions GROUP=100",
642 devpath
=> "/block/sda",
644 exp_perms
=> ":100:0660",
646 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", GROUP="100"
650 desc
=> "textual user id",
652 devpath
=> "/block/sda",
654 exp_perms
=> "nobody::0660",
656 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OWNER="nobody"
660 desc
=> "textual group id",
662 devpath
=> "/block/sda",
664 exp_perms
=> ":daemon:0660",
666 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", GROUP="daemon"
670 desc
=> "textual user/group id",
672 devpath
=> "/block/sda",
674 exp_perms
=> "root:mail:0660",
676 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OWNER="root", GROUP="mail"
680 desc
=> "permissions MODE=0777",
682 devpath
=> "/block/sda",
684 exp_perms
=> "::0777",
686 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", MODE="0777"
690 desc
=> "permissions OWNER=5000 GROUP=100 MODE=0777",
692 devpath
=> "/block/sda",
694 exp_perms
=> "5000:100:0777",
696 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OWNER="5000", GROUP="100", MODE="0777"
700 desc
=> "permissions OWNER to 5000",
702 devpath
=> "/class/tty/ttyUSB0",
703 exp_name
=> "ttyUSB0",
704 exp_perms
=> "5000::",
706 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000"
710 desc
=> "permissions GROUP to 100",
712 devpath
=> "/class/tty/ttyUSB0",
713 exp_name
=> "ttyUSB0",
714 exp_perms
=> ":100:0660",
716 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", GROUP="100"
720 desc
=> "permissions MODE to 0060",
722 devpath
=> "/class/tty/ttyUSB0",
723 exp_name
=> "ttyUSB0",
724 exp_perms
=> "::0060",
726 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", MODE="0060"
730 desc
=> "permissions OWNER, GROUP, MODE",
732 devpath
=> "/class/tty/ttyUSB0",
733 exp_name
=> "ttyUSB0",
734 exp_perms
=> "5000:100:0777",
736 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000", GROUP="100", MODE="0777"
740 desc
=> "permissions only rule",
742 devpath
=> "/class/tty/ttyUSB0",
743 exp_name
=> "ttyUSB0",
744 exp_perms
=> "5000:100:0777",
746 KERNEL=="ttyUSB[0-9]*", OWNER="5000", GROUP="100", MODE="0777"
747 KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
748 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n"
752 desc
=> "multiple permissions only rule",
754 devpath
=> "/class/tty/ttyUSB0",
755 exp_name
=> "ttyUSB0",
756 exp_perms
=> "3000:4000:0777",
758 SUBSYSTEM=="tty", OWNER="3000"
759 SUBSYSTEM=="tty", GROUP="4000"
760 SUBSYSTEM=="tty", MODE="0777"
761 KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
762 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n"
766 desc
=> "permissions only rule with override at NAME rule",
768 devpath
=> "/class/tty/ttyUSB0",
769 exp_name
=> "ttyUSB0",
770 exp_perms
=> "3000:8000:0777",
772 SUBSYSTEM=="tty", OWNER="3000"
773 SUBSYSTEM=="tty", GROUP="4000"
774 SUBSYSTEM=="tty", MODE="0777"
775 KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
776 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", GROUP="8000"
780 desc
=> "major/minor number test",
782 devpath
=> "/block/sda",
784 exp_majorminor
=> "8:0",
786 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node"
790 desc
=> "big minor number test",
792 devpath
=> "/class/i2c-dev/i2c-300",
794 exp_majorminor
=> "89:300",
796 KERNEL=="i2c-300", NAME="node"
800 desc
=> "big major number test",
802 devpath
=> "/class/i2c-dev/i2c-fake1",
804 exp_majorminor
=> "4095:1",
806 KERNEL=="i2c-fake1", NAME="node"
810 desc
=> "big major and big minor number test",
812 devpath
=> "/class/i2c-dev/i2c-fake2",
814 exp_majorminor
=> "4094:89999",
816 KERNEL=="i2c-fake2", NAME="node"
820 desc
=> "multiple symlinks with format char",
822 devpath
=> "/class/tty/ttyUSB0",
823 exp_name
=> "symlink2-ttyUSB0",
824 exp_target
=> "ttyUSB0",
826 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink1-%n symlink2-%k symlink3-%b"
830 desc
=> "multiple symlinks with a lot of s p a c e s",
832 devpath
=> "/class/tty/ttyUSB0",
835 exp_target
=> "ttyUSB0",
837 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK=" one two "
841 desc
=> "symlink creation (same directory)",
843 devpath
=> "/class/tty/ttyUSB0",
844 exp_name
=> "visor0",
845 exp_target
=> "ttyUSB0",
847 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="visor%n"
851 desc
=> "symlink creation (relative link forward)",
853 devpath
=> "/block/sda/sda2",
854 exp_name
=> "1/2/symlink" ,
855 exp_target
=> "a/b/node",
857 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/symlink"
861 desc
=> "symlink creation (relative link back and forward)",
863 devpath
=> "/block/sda/sda2",
864 exp_name
=> "1/2/c/d/symlink" ,
865 exp_target
=> "../../a/b/node",
867 SUBSYSTEMS=="scsi", ATTRS{vendor}=="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/c/d/symlink"
871 desc
=> "multiple symlinks",
873 devpath
=> "/class/tty/ttyUSB0",
874 exp_name
=> "second-0" ,
875 exp_target
=> "visor" ,
877 KERNEL=="ttyUSB0", NAME="visor", SYMLINK="first-%n second-%n third-%n"
881 desc
=> "symlink only rule",
883 devpath
=> "/block/sda",
884 exp_name
=> "symlink-only2",
885 exp_target
=> "link",
887 SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="symlink-only1"
888 SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="symlink-only2"
889 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="symlink0"
893 desc
=> "symlink name '.'",
895 devpath
=> "/block/sda",
897 exp_target
=> "link",
898 exp_add_error
=> "yes",
899 exp_rem_error
=> "yes",
901 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="."
905 desc
=> "symlink node to itself",
907 devpath
=> "/class/tty/tty0",
909 exp_target
=> "link",
910 exp_add_error
=> "yes",
911 exp_rem_error
=> "yes",
914 KERNEL=="tty0", NAME="link", SYMLINK+="link"
918 desc
=> "symlink %n substitution",
920 devpath
=> "/class/tty/ttyUSB0",
921 exp_name
=> "symlink0",
922 exp_target
=> "ttyUSB0",
924 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="symlink%n"
928 desc
=> "symlink %k substitution",
930 devpath
=> "/class/tty/ttyUSB0",
931 exp_name
=> "symlink-ttyUSB0",
932 exp_target
=> "ttyUSB0",
934 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="symlink-%k"
938 desc
=> "symlink %M:%m substitution",
940 devpath
=> "/class/tty/ttyUSB0",
941 exp_name
=> "major-188:0",
942 exp_target
=> "ttyUSB0",
944 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="major-%M:%m"
948 desc
=> "symlink %b substitution",
950 devpath
=> "/block/sda",
951 exp_name
=> "symlink-0:0:0:0",
952 exp_target
=> "node",
954 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", SYMLINK+="symlink-%b"
958 desc
=> "symlink %c substitution",
960 devpath
=> "/class/tty/ttyUSB0",
962 exp_target
=> "ttyUSB0",
964 KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo test" NAME="ttyUSB%n", SYMLINK+="%c"
968 desc
=> "symlink %c{N} substitution",
970 devpath
=> "/class/tty/ttyUSB0",
972 exp_target
=> "ttyUSB0",
974 KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK+="%c{2}"
978 desc
=> "symlink %c{N+} substitution",
980 devpath
=> "/class/tty/ttyUSB0",
982 exp_target
=> "ttyUSB0",
984 KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK+="%c{2+}"
988 desc
=> "symlink only rule with %c{N+}",
990 devpath
=> "/block/sda",
992 exp_target
=> "link",
994 SUBSYSTEMS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo link test this" SYMLINK+="%c{2+}"
995 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="symlink0"
999 desc
=> "symlink %s{filename} substitution",
1001 devpath
=> "/class/tty/ttyUSB0",
1002 exp_name
=> "188:0",
1003 exp_target
=> "ttyUSB0",
1005 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="%s{dev}"
1009 desc
=> "symlink %Ns{filename} substitution",
1011 devpath
=> "/class/tty/ttyUSB0",
1013 exp_target
=> "ttyUSB0",
1015 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="%3s{dev}"
1019 desc
=> "program result substitution (numbered part of)",
1021 devpath
=> "/block/sda/sda3",
1022 exp_name
=> "link1",
1023 exp_target
=> "node",
1025 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n node link1 link2", RESULT=="node *", NAME="%c{1}", SYMLINK+="%c{2} %c{3}"
1029 desc
=> "program result substitution (numbered part of+)",
1031 devpath
=> "/block/sda/sda3",
1032 exp_name
=> "link4",
1033 exp_target
=> "node",
1035 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n node link1 link2 link3 link4", RESULT=="node *", NAME="%c{1}", SYMLINK+="%c{2+}"
1039 desc
=> "ignore rule test",
1041 devpath
=> "/block/sda",
1042 exp_name
=> "nothing",
1043 not_exp_name
=> "node",
1044 exp_add_error
=> "yes",
1046 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore"
1050 desc
=> "all_partitions, option-only rule",
1052 devpath
=> "/block/sda",
1053 exp_name
=> "node6",
1055 SUBSYSTEM=="block", OPTIONS="all_partitions"
1056 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node"
1060 desc
=> "all_partitions, option-only rule (fail on partition)",
1062 devpath
=> "/block/sda/sda1",
1063 exp_name
=> "node6",
1064 exp_add_error
=> "yes",
1066 SUBSYSTEM=="block", OPTIONS="all_partitions"
1067 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node"
1071 desc
=> "ignore remove event test",
1073 devpath
=> "/block/sda",
1075 exp_rem_error
=> "yes",
1077 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_remove"
1081 desc
=> "ignore remove event test (with all partitions)",
1083 devpath
=> "/block/sda",
1084 exp_name
=> "node14",
1085 exp_rem_error
=> "yes",
1088 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_remove, all_partitions"
1092 desc
=> "SUBSYSTEM match test",
1094 devpath
=> "/block/sda",
1097 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="should_not_match", SUBSYSTEM=="vc"
1098 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", SUBSYSTEM=="block"
1099 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="should_not_match2", SUBSYSTEM=="vc"
1103 desc
=> "DRIVERS match test",
1105 devpath
=> "/block/sda",
1108 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="should_not_match", DRIVERS=="sd-wrong"
1109 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", DRIVERS=="sd"
1113 desc
=> "temporary node creation test",
1115 devpath
=> "/block/sda",
1118 SUBSYSTEMS=="scsi", KERNEL=="sda", PROGRAM=="/usr/bin/test -b %N" NAME="node"
1122 desc
=> "devpath substitution test",
1124 devpath
=> "/block/sda",
1127 SUBSYSTEMS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo %p", RESULT=="/block/sda" NAME="%k"
1131 desc
=> "parent node name substitution test sequence 1/2 (keep)",
1133 devpath
=> "/block/sda",
1134 exp_name
=> "main_device",
1137 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="main_device"
1141 desc
=> "parent node name substitution test sequence 2/2 (clean)",
1143 devpath
=> "/block/sda/sda1",
1144 exp_name
=> "main_device-part-1",
1147 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="%P-part-1"
1151 desc
=> "udev_root substitution",
1153 devpath
=> "/block/sda/sda1",
1154 exp_name
=> "start-udev-root-end",
1156 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="start-%r-end"
1160 desc
=> "last_rule option",
1162 devpath
=> "/block/sda/sda1",
1165 SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="last", OPTIONS="last_rule"
1166 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="very-last"
1170 desc
=> "negation KERNEL!=",
1172 devpath
=> "/block/sda/sda1",
1173 exp_name
=> "match",
1175 SUBSYSTEMS=="scsi", KERNEL!="sda1", NAME="matches-but-is-negated"
1176 SUBSYSTEMS=="scsi", KERNEL!="xsda1", NAME="match"
1177 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="wrong"
1181 desc
=> "negation SUBSYSTEM!=",
1183 devpath
=> "/block/sda/sda1",
1184 exp_name
=> "not-anything",
1186 SUBSYSTEMS=="scsi", SUBSYSTEM=="block", KERNEL!="sda1", NAME="matches-but-is-negated"
1187 SUBSYSTEMS=="scsi", SUBSYSTEM!="anything", NAME="not-anything"
1188 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="wrong"
1192 desc
=> "negation PROGRAM!= exit code",
1194 devpath
=> "/block/sda/sda1",
1195 exp_name
=> "nonzero-program",
1197 KERNEL=="sda1", PROGRAM!="/bin/false", NAME="nonzero-program"
1198 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="wrong"
1202 desc
=> "test for whitespace between the operator",
1204 devpath
=> "/block/sda/sda1",
1207 KERNEL == "sda1" , NAME = "true"
1208 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="wrong"
1212 desc
=> "ENV{} test",
1214 devpath
=> "/block/sda/sda1",
1217 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="go", NAME="wrong"
1218 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="test", NAME="true"
1219 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="bad", NAME="bad"
1223 desc
=> "ENV{} test",
1225 devpath
=> "/block/sda/sda1",
1228 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="go", NAME="wrong"
1229 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="yes", ENV{ACTION}=="add", ENV{DEVPATH}=="/block/sda/sdax1", NAME="no"
1230 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="test", ENV{ACTION}=="add", ENV{DEVPATH}=="/block/sda/sda1", NAME="true"
1231 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="bad", NAME="bad"
1235 desc
=> "ENV{} test (assign)",
1237 devpath
=> "/block/sda/sda1",
1240 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}="true"
1241 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="yes", NAME="no"
1242 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="true", NAME="true"
1243 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="bad"
1247 desc
=> "ENV{} test (assign 2 times)",
1249 devpath
=> "/block/sda/sda1",
1252 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}="true"
1253 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}="absolutely-\$env{ASSIGN}"
1254 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="yes", NAME="no"
1255 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="absolutely-true", NAME="true"
1256 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="bad"
1260 desc
=> "ENV{} test (assign2)",
1262 devpath
=> "/block/sda/sda1",
1265 SUBSYSTEM=="block", KERNEL=="*[0-9]", ENV{PARTITION}="true", ENV{MAINDEVICE}="false"
1266 SUBSYSTEM=="block", KERNEL=="*[!0-9]", ENV{PARTITION}="false", ENV{MAINDEVICE}="true"
1267 ENV{MAINDEVICE}=="true", NAME="disk"
1268 ENV{PARTITION}=="true", NAME="part"
1273 desc
=> "untrusted string sanitize",
1275 devpath
=> "/block/sda/sda1",
1278 SUBSYSTEMS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e name; (/sbin/badprogram)", RESULT=="name_ _/sbin/badprogram_", NAME="sane"
1282 desc
=> "untrusted string sanitize (don't replace utf8)",
1284 devpath
=> "/block/sda/sda1",
1287 SUBSYSTEMS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e \\xc3\\xbcber" RESULT=="\xc3\xbcber", NAME="uber"
1291 desc
=> "untrusted string sanitize (replace invalid utf8)",
1293 devpath
=> "/block/sda/sda1",
1294 exp_name
=> "replaced",
1296 SUBSYSTEMS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e \\xef\\xe8garbage", RESULT=="__garbage", NAME="replaced"
1300 desc
=> "read sysfs value from device down in the chain",
1302 devpath
=> "/class/tty/ttyUSB0",
1303 exp_name
=> "serial-0000:00:09.0",
1305 KERNEL=="ttyUSB*", NAME="serial-%s{serial}"
1309 desc
=> "match against empty key string",
1311 devpath
=> "/block/sda",
1314 KERNEL=="sda", ATTRS{nothing}!="", NAME="not-1-ok"
1315 KERNEL=="sda", ATTRS{nothing}=="", NAME="not-2-ok"
1316 KERNEL=="sda", ATTRS{vendor}!="", NAME="ok"
1317 KERNEL=="sda", ATTRS{vendor}=="", NAME="not-3-ok"
1321 desc
=> "check ACTION value",
1323 devpath
=> "/block/sda",
1326 ACTION=="unknown", KERNEL=="sda", NAME="unknown-not-ok"
1327 ACTION=="add", KERNEL=="sda", NAME="ok"
1331 desc
=> "apply NAME only once",
1333 devpath
=> "/block/sda",
1337 KERNEL=="sda", NAME="ok"
1338 KERNEL=="sda", NAME="not-ok"
1339 KERNEL=="sda", SYMLINK+="link"
1343 desc
=> "test RUN key",
1345 devpath
=> "/block/sda",
1346 exp_name
=> "testsymlink",
1348 exp_rem_error
=> "yes",
1351 KERNEL=="sda", NAME="ok", RUN+="/bin/ln -s ok %r/testsymlink"
1352 KERNEL=="sda", NAME="not-ok"
1356 desc
=> "test RUN key and DEVNAME",
1358 devpath
=> "/block/sda",
1359 exp_name
=> "testsymlink",
1361 exp_rem_error
=> "yes",
1364 KERNEL=="sda", NAME="ok", RUN+="/bin/sh -c 'ln -s `basename \$\$DEVNAME` %r/testsymlink'"
1365 KERNEL=="sda", NAME="not-ok"
1369 desc
=> "test RUN key remove",
1371 devpath
=> "/block/sda",
1372 exp_name
=> "testsymlink2",
1373 exp_target
=> "ok2",
1375 KERNEL=="sda", NAME="ok2", RUN+="/bin/ln -s ok2 %r/testsymlink2"
1376 KERNEL=="sda", ACTION=="remove", RUN+="/bin/rm -f %r/testsymlink2"
1377 KERNEL=="sda", NAME="not-ok2"
1381 desc
=> "final assignment",
1383 devpath
=> "/block/sda",
1385 exp_perms
=> "root:nobody:0640",
1387 KERNEL=="sda", GROUP:="nobody"
1388 KERNEL=="sda", GROUP="not-ok", MODE="0640", NAME="ok"
1392 desc
=> "final assignment",
1394 devpath
=> "/block/sda",
1396 exp_perms
=> "root:nobody:0640",
1398 KERNEL=="sda", GROUP:="nobody"
1399 SUBSYSTEM=="block", MODE:="640"
1400 KERNEL=="sda", GROUP="not-ok", MODE="0666", NAME="ok"
1404 desc
=> "env substitution",
1406 devpath
=> "/block/sda",
1407 exp_name
=> "node-add-me",
1409 KERNEL=="sda", MODE="0666", NAME="node-\$env{ACTION}-me"
1413 desc
=> "reset list to current value",
1415 devpath
=> "/class/tty/ttyUSB0",
1416 exp_name
=> "three",
1417 not_exp_name
=> "two",
1418 exp_target
=> "node",
1420 KERNEL=="ttyUSB[0-9]*", SYMLINK+="one"
1421 KERNEL=="ttyUSB[0-9]*", SYMLINK+="two"
1422 KERNEL=="ttyUSB[0-9]*", SYMLINK="three"
1423 KERNEL=="ttyUSB[0-9]*", NAME="node"
1427 desc
=> "test empty NAME",
1429 devpath
=> "/class/tty/ttyUSB0",
1431 not_exp_name
=> "wrong",
1432 exp_add_error
=> "yes",
1434 KERNEL=="ttyUSB[0-9]*", NAME=""
1435 KERNEL=="ttyUSB[0-9]*", NAME="wrong"
1439 desc
=> "test empty NAME 2",
1441 devpath
=> "/class/tty/ttyUSB0",
1442 exp_name
=> "right",
1444 KERNEL=="ttyUSB[0-9]*", NAME="right"
1445 KERNEL=="ttyUSB[0-9]*", NAME=""
1446 KERNEL=="ttyUSB[0-9]*", NAME="wrong"
1450 desc
=> "test multi matches",
1452 devpath
=> "/class/tty/ttyUSB0",
1453 exp_name
=> "right",
1455 KERNEL=="ttyUSB*|nothing", NAME="right"
1456 KERNEL=="ttyUSB*", NAME="wrong"
1460 desc
=> "test multi matches 2",
1462 devpath
=> "/class/tty/ttyUSB0",
1463 exp_name
=> "right",
1465 KERNEL=="dontknow*|*nothing", NAME="nomatch"
1466 KERNEL=="dontknow*|ttyUSB*|nothing*", NAME="right"
1467 KERNEL=="ttyUSB*", NAME="wrong"
1471 desc
=> "IMPORT parent test sequence 1/2 (keep)",
1473 devpath
=> "/block/sda",
1474 exp_name
=> "parent",
1477 KERNEL=="sda", IMPORT="/bin/echo -e \'PARENT_KEY=parent_right\\nWRONG_PARENT_KEY=parent_wrong'"
1478 KERNEL=="sda", NAME="parent"
1482 desc
=> "IMPORT parent test sequence 2/2 (keep)",
1484 devpath
=> "/block/sda/sda1",
1485 exp_name
=> "parentenv-parent_right",
1488 KERNEL=="sda1", IMPORT{parent}="PARENT*", NAME="parentenv-\$env{PARENT_KEY}\$env{WRONG_PARENT_KEY}"
1492 desc
=> "GOTO test",
1494 devpath
=> "/block/sda/sda1",
1495 exp_name
=> "right",
1497 KERNEL=="sda1", GOTO="TEST"
1498 KERNEL=="sda1", NAME="wrong"
1499 KERNEL=="sda1", NAME="", LABEL="NO"
1500 KERNEL=="sda1", NAME="right", LABEL="TEST"
1501 KERNEL=="sda1", NAME="wrong2"
1505 desc
=> "NAME compare test",
1507 devpath
=> "/block/sda/sda1",
1509 exp_target
=> "node",
1510 not_exp_name
=> "wronglink",
1512 KERNEL=="sda1", NAME="node"
1513 KERNEL=="sda2", NAME="wrong"
1514 KERNEL=="sda1", NAME=="wrong*", SYMLINK+="wronglink"
1515 KERNEL=="sda1", NAME=="?*", SYMLINK+="link"
1516 KERNEL=="sda1", NAME=="node*", SYMLINK+="link2"
1520 desc
=> "NAME compare test 2",
1522 devpath
=> "/block/sda/sda1",
1523 exp_name
=> "link2",
1524 exp_target
=> "sda1",
1525 not_exp_name
=> "link",
1527 KERNEL=="sda1", NAME=="?*", SYMLINK+="link"
1528 KERNEL=="sda1", NAME!="?*", SYMLINK+="link2"
1532 desc
=> "invalid key operation",
1534 devpath
=> "/block/sda/sda1",
1537 KERNEL="sda1", NAME="no"
1538 KERNEL=="sda1", NAME="yes"
1542 desc
=> "operator chars in attribute",
1544 devpath
=> "/block/sda",
1547 KERNEL=="sda", ATTR{test:colon+plus}=="?*", NAME="yes"
1551 desc
=> "overlong comment line",
1553 devpath
=> "/block/sda/sda1",
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1558 KERNEL="sda1", NAME=="no"
1559 KERNEL=="sda1", NAME="yes"
1563 desc
=> "magic subsys/kernel lookup",
1565 devpath
=> "/block/sda",
1566 exp_name
=> "00:e0:00:fb:04:e1",
1568 KERNEL=="sda", NAME="\$attr{[net/eth0]address}"
1572 desc
=> "TEST absolute path",
1574 devpath
=> "/block/sda",
1575 exp_name
=> "there",
1577 TEST=="/etc/hosts", NAME="there"
1582 desc
=> "TEST subsys/kernel lookup",
1584 devpath
=> "/block/sda",
1587 KERNEL=="sda", TEST=="[net/eth0]", NAME="yes"
1591 desc
=> "TEST relative path",
1593 devpath
=> "/block/sda",
1594 exp_name
=> "relative",
1596 KERNEL=="sda", TEST=="size", NAME="relative"
1600 desc
=> "TEST wildcard substitution (find queue/nr_requests)",
1602 devpath
=> "/block/sda",
1603 exp_name
=> "found-subdir",
1605 KERNEL=="sda", TEST=="*/nr_requests", NAME="found-subdir"
1609 desc
=> "TEST MODE=0000",
1611 devpath
=> "/block/sda",
1613 exp_perms
=> "0:0:0000",
1615 KERNEL=="sda", MODE="0000"
1619 desc
=> "TEST PROGRAM feeds MODE",
1621 devpath
=> "/block/sda",
1623 exp_perms
=> "0:0:0400",
1625 KERNEL=="sda", PROGRAM=="/bin/echo 0 0 0400", OWNER="%c{1}", GROUP="%c{2}", MODE="%c{3}"
1629 desc
=> "TEST PROGRAM feeds MODE with overflow",
1631 devpath
=> "/block/sda",
1633 exp_perms
=> "0:0:0400",
1635 KERNEL=="sda", PROGRAM=="/bin/echo 0 0 0400letsdoabuffferoverflow0123456789012345789012345678901234567890", OWNER="%c{1}", GROUP="%c{2}", MODE="%c{3}"
1642 $ENV{ENV_KEY_TEST
} = "test";
1643 $ENV{SYSFS_PATH
} = $sysfs;
1644 $ENV{UDEV_CONFIG_FILE
} = $udev_conf;
1647 my ($action, $subsys, $devpath, $rules) = @_;
1649 $ENV{DEVPATH
} = $devpath;
1651 # create temporary rules
1652 open CONF
, ">$udev_rules" || die "unable to create rules file: $udev_rules";
1656 $ENV{ACTION
} = $action;
1657 if ($valgrind > 0) {
1658 system("$udev_bin_valgrind $subsys");
1660 system("$udev_bin $subsys");
1666 sub permissions_test
{
1667 my($rules, $uid, $gid, $mode) = @_;
1673 $rules->{exp_perms
} =~ m/^(.*):(.*):(.*)$/;
1675 if (defined(getpwnam($1))) {
1676 $userid = int(getpwnam($1));
1680 if ($uid != $userid) { $wrong = 1; }
1683 if (defined(getgrnam($2))) {
1684 $groupid = int(getgrnam($2));
1688 if ($gid != $groupid) { $wrong = 1; }
1691 if (($mode & 07777) != oct($3)) { $wrong = 1; };
1694 print "permissions: ok\n";
1696 printf " expected permissions are: %s:%s:%#o\n", $1, $2, oct($3);
1697 printf " created permissions are : %i:%i:%#o\n", $uid, $gid, $mode & 07777;
1698 print "permissions: error\n";
1703 sub major_minor_test
{
1704 my($rules, $rdev) = @_;
1706 my $major = ($rdev >> 8) & 0xfff;
1707 my $minor = ($rdev & 0xff) | (($rdev >> 12) & 0xfff00);
1710 $rules->{exp_majorminor
} =~ m/^(.*):(.*)$/;
1712 if ($major != $1) { $wrong = 1; };
1715 if ($minor != $2) { $wrong = 1; };
1718 print "major:minor: ok\n";
1720 printf " expected major:minor is: %i:%i\n", $1, $2;
1721 printf " created major:minor is : %i:%i\n", $major, $minor;
1722 print "major:minor: error\n";
1730 my $output = `ls -l $PWD/$udev_root$rules->{exp_name}`;
1732 if ($output =~ m/(.*)-> (.*)/) {
1733 if ($2 eq $rules->{exp_target
}) {
1734 print "symlink: ok\n";
1736 print " expected symlink from: \'$rules->{exp_name}\' to \'$rules->{exp_target}\'\n";
1737 print " created symlink from: \'$rules->{exp_name}\' to \'$2\'\n";
1738 print "symlink: error";
1739 if ($rules->{exp_add_error
}) {
1740 print " as expected\n";
1747 print " expected symlink from: \'$rules->{exp_name}\' to \'$rules->{exp_target}\'\n";
1748 print "symlink: not created";
1749 if ($rules->{exp_add_error
}) {
1750 print " as expected\n";
1758 sub make_udev_root
{
1759 system("rm -rf $udev_root");
1760 mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
1761 # setting group and mode of udev_root ensures the tests work
1762 # even if the parent directory has setgid bit enabled.
1763 chown (0, 0, $udev_root) || die "unable to chown $udev_root\n";
1764 chmod (0755, $udev_root) || die "unable to chmod $udev_root\n";
1768 my ($rules, $number) = @_;
1770 print "TEST $number: $rules->{desc}\n";
1772 if ($rules->{exp_target
}) {
1773 print "device \'$rules->{devpath}\' expecting symlink '$rules->{exp_name}' to node \'$rules->{exp_target}\'\n";
1775 print "device \'$rules->{devpath}\' expecting node \'$rules->{exp_name}\'\n";
1779 udev
("add", $rules->{subsys
}, $rules->{devpath
}, \
$rules->{rules
});
1780 if ((-e
"$PWD/$udev_root$rules->{exp_name}") ||
1781 (-l
"$PWD/$udev_root$rules->{exp_name}")) {
1783 my ($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size,
1784 $atime, $mtime, $ctime, $blksize, $blocks) = stat("$PWD/$udev_root$rules->{exp_name}");
1786 if (defined($rules->{not_exp_name
})) {
1787 if ((-e
"$PWD/$udev_root$rules->{not_exp_name}") ||
1788 (-l
"$PWD/$udev_root$rules->{not_exp_name}")) {
1789 print "nonexistent: error \'$rules->{not_exp_name}\' not expected to be there\n";
1793 if (defined($rules->{exp_perms
})) {
1794 permissions_test
($rules, $uid, $gid, $mode);
1796 if (defined($rules->{exp_majorminor
})) {
1797 major_minor_test
($rules, $rdev);
1799 if (defined($rules->{exp_target
})) {
1800 symlink_test
($rules);
1805 if ($rules->{exp_add_error
}) {
1806 print " as expected\n";
1809 system("tree $udev_root");
1815 if (defined($rules->{option
}) && $rules->{option
} eq "keep") {
1820 udev
("remove", $rules->{subsys
}, $rules->{devpath
}, \
$rules->{rules
});
1821 if ((-e
"$PWD/$udev_root$rules->{exp_name}") ||
1822 (-l
"$PWD/$udev_root$rules->{exp_name}")) {
1823 print "remove: error";
1824 if ($rules->{exp_rem_error
}) {
1825 print " as expected\n";
1828 system("tree $udev_root");
1833 print "remove: ok\n";
1838 if (defined($rules->{option
}) && $rules->{option
} eq "clean") {
1844 # only run if we have root permissions
1845 # due to mknod restrictions
1847 print "Must have root permissions to run properly.\n";
1854 # create config file
1855 open CONF
, ">$udev_conf" || die "unable to create config file: $udev_conf";
1856 print CONF
"udev_root=\"$udev_root\"\n";
1857 print CONF
"udev_rules=\"$PWD\"\n";
1858 print CONF
"udev_log=\"info\"\n";
1864 foreach my $arg (@ARGV) {
1865 if ($arg =~ m/--valgrind/) {
1867 printf("using valgrind\n");
1874 foreach my $arg (@list) {
1875 if (defined($tests[$arg-1]->{desc
})) {
1876 print "udev-test will run test number $arg:\n\n";
1877 run_test
($tests[$arg-1], $arg);
1879 print "test does not exist.\n";
1884 print "\nudev-test will run ".($#tests + 1)." tests:\n\n";
1886 foreach my $rules (@tests) {
1887 run_test
($rules, $test_num);
1892 print "$error errors occured\n\n";
1895 system("rm -rf $udev_root");
1896 unlink($udev_rules);