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) 2004-2008 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";
36 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
42 desc => "label test of scsi disc (old key names)",
44 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
45 exp_name => "boot_disk" ,
47 SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", NAME="boot_disk%n", RUN+="socket:@/org/kernel/udev/monitor"
48 KERNEL=="ttyACM0", NAME="modem"
52 desc => "label test of scsi disc (old key names)",
54 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
55 exp_name => "boot_disk" ,
57 SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", NAME="boot_disk%n"
58 KERNEL=="ttyACM0", NAME="modem"
62 desc => "label test of scsi disc",
64 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
65 exp_name => "boot_disk" ,
67 SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", NAME="boot_disk%n"
68 KERNEL=="ttyACM0", NAME="modem"
72 desc => "label test of scsi partition",
74 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
75 exp_name => "boot_disk1" ,
77 SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", NAME="boot_disk%n"
81 desc => "label test of pattern match",
83 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
84 exp_name => "boot_disk1" ,
86 SUBSYSTEMS=="scsi", ATTRS{vendor}=="?ATA", NAME="boot_disk%n-1"
87 SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA?", NAME="boot_disk%n-2"
88 SUBSYSTEMS=="scsi", ATTRS{vendor}=="A??", NAME="boot_disk%n"
89 SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATAS", NAME="boot_disk%n-3"
93 desc => "label test of multiple sysfs files",
95 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
96 exp_name => "boot_disk1" ,
98 SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS X ", NAME="boot_diskX%n"
99 SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", NAME="boot_disk%n"
103 desc => "label test of max sysfs files (skip invalid rule)",
105 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
106 exp_name => "boot_disk1" ,
108 SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", ATTRS{scsi_level}=="6", ATTRS{rev}=="4.06", ATTRS{type}=="0", ATTRS{queue_depth}=="32", NAME="boot_diskXX%n"
109 SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", ATTRS{scsi_level}=="6", ATTRS{rev}=="4.06", ATTRS{type}=="0", NAME="boot_disk%n"
113 desc => "catch device by *",
115 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
116 exp_name => "modem/0" ,
118 KERNEL=="ttyACM*", NAME="modem/%n"
122 desc => "catch device by * - take 2",
124 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
125 exp_name => "modem/0" ,
127 KERNEL=="*ACM1", NAME="bad"
128 KERNEL=="*ACM0", NAME="modem/%n"
132 desc => "catch device by ?",
134 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
135 exp_name => "modem/0" ,
137 KERNEL=="ttyACM??*", NAME="modem/%n-1"
138 KERNEL=="ttyACM??", NAME="modem/%n-2"
139 KERNEL=="ttyACM?", NAME="modem/%n"
143 desc => "catch device by character class",
145 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
146 exp_name => "modem/0" ,
148 KERNEL=="ttyACM[A-Z]*", NAME="modem/%n-1"
149 KERNEL=="ttyACM?[0-9]", NAME="modem/%n-2"
150 KERNEL=="ttyACM[0-9]*", NAME="modem/%n"
154 desc => "replace kernel name",
156 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
157 exp_name => "modem" ,
159 KERNEL=="ttyACM0", NAME="modem"
163 desc => "Handle comment lines in config file (and replace kernel name)",
165 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
166 exp_name => "modem" ,
169 KERNEL=="ttyACM0", NAME="modem"
174 desc => "Handle comment lines in config file with whitespace (and replace kernel name)",
176 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
177 exp_name => "modem" ,
179 # this is a comment with whitespace before the comment
180 KERNEL=="ttyACM0", NAME="modem"
185 desc => "Handle whitespace only lines (and replace kernel name)",
187 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
188 exp_name => "whitespace" ,
193 # this is a comment with whitespace before the comment
194 KERNEL=="ttyACM0", NAME="whitespace"
201 desc => "Handle empty lines in config file (and replace kernel name)",
203 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
204 exp_name => "modem" ,
207 KERNEL=="ttyACM0", NAME="modem"
212 desc => "Handle backslashed multi lines in config file (and replace kernel name)",
214 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
215 exp_name => "modem" ,
217 KERNEL=="ttyACM0", \\
223 desc => "preserve backslashes, if they are not for a newline",
225 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
228 KERNEL=="ttyACM0", PROGRAM=="/bin/echo -e \\101", RESULT=="A", NAME="aaa"
232 desc => "Handle stupid backslashed multi lines in config file (and replace kernel name)",
234 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
235 exp_name => "modem" ,
245 KERNEL=="ttyACM0", \\
251 desc => "subdirectory handling",
253 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
254 exp_name => "sub/direct/ory/modem" ,
256 KERNEL=="ttyACM0", NAME="sub/direct/ory/modem"
260 desc => "parent device name match of scsi partition",
262 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
263 exp_name => "first_disk5" ,
265 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="first_disk%n"
269 desc => "test substitution chars (old key names)",
271 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
272 exp_name => "Major:8:minor:5:kernelnumber:5:id:0:0:0:0" ,
274 BUS=="scsi", ID=="0:0:0:0", NAME="Major:%M:minor:%m:kernelnumber:%n:id:%b"
278 desc => "test substitution chars",
280 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
281 exp_name => "Major:8:minor:5:kernelnumber:5:id:0:0:0:0" ,
283 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="Major:%M:minor:%m:kernelnumber:%n:id:%b"
287 desc => "test substitution chars (with length limit)",
289 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
290 exp_name => "M8-m5-n5-b0:0-xAT" ,
292 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="M%M-m%m-n%n-b%3b-x%2s{vendor}"
296 desc => "import of shell-value file",
298 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
299 exp_name => "subdir/err/node" ,
301 SUBSYSTEMS=="scsi", IMPORT{file}="udev-test.conf", NAME="subdir/%E{udev_log}/node"
302 KERNEL=="ttyACM0", NAME="modem"
306 desc => "import of shell-value returned from program",
308 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
309 exp_name => "node12345678",
311 SUBSYSTEMS=="scsi", IMPORT="/bin/echo -e \' TEST_KEY=12345678\\n TEST_key2=98765\'", NAME="node\$env{TEST_KEY}"
312 KERNEL=="ttyACM0", NAME="modem"
316 desc => "sustitution of sysfs value (%s{file})",
318 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
319 exp_name => "disk-ATA-sda" ,
321 SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", NAME="disk-%s{vendor}-%k"
322 KERNEL=="ttyACM0", NAME="modem"
326 desc => "program result substitution",
328 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
329 exp_name => "special-device-5" ,
331 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="-special-*", NAME="%c-1-%n"
332 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special--*", NAME="%c-2-%n"
333 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-device-", NAME="%c-3-%n"
334 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-devic", NAME="%c-4-%n"
335 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-*", NAME="%c-%n"
339 desc => "program result substitution (newline removal)",
341 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
342 exp_name => "newline_removed" ,
344 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo test", RESULT=="test", NAME="newline_removed"
348 desc => "program result substitution",
350 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
351 exp_name => "test-0:0:0:0" ,
353 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n test-%b", RESULT=="test-0:0*", NAME="%c"
357 desc => "program with escaped format char (tricky: callout returns format char!)",
359 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
360 exp_name => "escape-5" ,
362 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n escape-%%n", KERNEL=="sda5", NAME="%c"
366 desc => "program with lots of arguments",
368 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
371 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda5", NAME="%c{7}"
375 desc => "program with subshell",
377 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
380 SUBSYSTEMS=="scsi", PROGRAM=="/bin/sh -c 'echo foo3 foo4 foo5 foo6 foo7 foo8 foo9 | sed s/foo9/bar9/'", KERNEL=="sda5", NAME="%c{7}"
384 desc => "program arguments combined with apostrophes",
386 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
389 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n 'foo3 foo4' 'foo5 foo6 foo7 foo8'", KERNEL=="sda5", NAME="%c{5}"
393 desc => "characters before the %c{N} substitution",
395 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
396 exp_name => "my-foo9" ,
398 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda5", NAME="my-%c{7}"
402 desc => "substitute the second to last argument",
404 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
405 exp_name => "my-foo8" ,
407 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda5", NAME="my-%c{6}"
411 desc => "test substitution by variable name",
413 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
414 exp_name => "Major:8-minor:5-kernelnumber:5-id:0:0:0:0",
416 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="Major:\$major-minor:\$minor-kernelnumber:\$number-id:\$id"
420 desc => "test substitution by variable name 2",
422 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
423 exp_name => "Major:8-minor:5-kernelnumber:5-id:0:0:0:0",
425 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", NAME="Major:\$major-minor:%m-kernelnumber:\$number-id:\$id"
429 desc => "test substitution by variable name 3",
431 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
432 exp_name => "850:0:0:05" ,
434 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", NAME="%M%m%b%n"
438 desc => "test substitution by variable name 4",
440 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
443 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", NAME="\$major\$minor\$number"
447 desc => "test substitution by variable name 5",
449 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
450 exp_name => "8550:0:0:0" ,
452 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", NAME="\$major%m%n\$id"
456 desc => "non matching SUBSYSTEMS for device with no parent",
458 devpath => "/devices/virtual/tty/console",
461 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo", RESULT=="foo", NAME="foo"
462 KERNEL=="console", NAME="TTY"
466 desc => "non matching SUBSYSTEMS",
468 devpath => "/devices/virtual/tty/console",
471 SUBSYSTEMS=="foo", ATTRS{dev}=="5:1", NAME="foo"
472 KERNEL=="console", NAME="TTY"
476 desc => "ATTRS match",
478 devpath => "/devices/virtual/tty/console",
481 KERNEL=="console", NAME="TTY"
482 ATTRS{dev}=="5:1", NAME="foo"
486 desc => "program and bus type match",
488 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
489 exp_name => "scsi-0:0:0:0" ,
491 SUBSYSTEMS=="usb", PROGRAM=="/bin/echo -n usb-%b", NAME="%c"
492 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n scsi-%b", NAME="%c"
493 SUBSYSTEMS=="foo", PROGRAM=="/bin/echo -n foo-%b", NAME="%c"
497 desc => "create all possible partitions",
499 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
500 exp_name => "boot_disk15" ,
501 exp_majorminor => "8:15",
503 SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", NAME{all_partitions}="boot_disk"
507 desc => "sysfs parent hierarchy",
509 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
510 exp_name => "modem" ,
512 ATTRS{idProduct}=="007b", NAME="modem"
516 desc => "name test with ! in the name",
518 devpath => "/devices/virtual/block/fake!blockdev0",
519 exp_name => "is/a/fake/blockdev0" ,
521 SUBSYSTEMS=="scsi", NAME="is/not/a/%k"
522 SUBSYSTEM=="block", NAME="is/a/%k"
523 KERNEL=="ttyACM0", NAME="modem"
527 desc => "name test with ! in the name, but no matching rule",
529 devpath => "/devices/virtual/block/fake!blockdev0",
530 exp_name => "fake/blockdev0" ,
532 KERNEL=="ttyACM0", NAME="modem"
536 desc => "KERNELS rule",
538 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
539 exp_name => "scsi-0:0:0:0",
541 SUBSYSTEMS=="usb", KERNELS=="0:0:0:0", NAME="not-scsi"
542 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:1", NAME="no-match"
543 SUBSYSTEMS=="scsi", KERNELS==":0", NAME="short-id"
544 SUBSYSTEMS=="scsi", KERNELS=="/0:0:0:0", NAME="no-match"
545 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="scsi-0:0:0:0"
549 desc => "KERNELS wildcard all",
551 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
552 exp_name => "scsi-0:0:0:0",
554 SUBSYSTEMS=="scsi", KERNELS=="*:1", NAME="no-match"
555 SUBSYSTEMS=="scsi", KERNELS=="*:0:1", NAME="no-match"
556 SUBSYSTEMS=="scsi", KERNELS=="*:0:0:1", NAME="no-match"
557 SUBSYSTEMS=="scsi", KERNEL=="0:0:0:0", NAME="before"
558 SUBSYSTEMS=="scsi", KERNELS=="*", NAME="scsi-0:0:0:0"
562 desc => "KERNELS wildcard partial",
564 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
565 exp_name => "scsi-0:0:0:0",
567 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="before"
568 SUBSYSTEMS=="scsi", KERNELS=="*:0", NAME="scsi-0:0:0:0"
572 desc => "KERNELS wildcard partial 2",
574 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
575 exp_name => "scsi-0:0:0:0",
577 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="before"
578 SUBSYSTEMS=="scsi", KERNELS=="*:0:0:0", NAME="scsi-0:0:0:0"
582 desc => "substitute attr with link target value (first match)",
584 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
585 exp_name => "driver-is-sd",
587 SUBSYSTEMS=="scsi", NAME="driver-is-\$attr{driver}"
591 desc => "substitute attr with link target value (currently selected device)",
593 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
594 exp_name => "driver-is-ahci",
596 SUBSYSTEMS=="pci", NAME="driver-is-\$attr{driver}"
600 desc => "ignore ATTRS attribute whitespace",
602 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
603 exp_name => "ignored",
605 SUBSYSTEMS=="scsi", ATTRS{whitespace_test}=="WHITE SPACE", NAME="ignored"
609 desc => "do not ignore ATTRS attribute whitespace",
611 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
612 exp_name => "matched-with-space",
614 SUBSYSTEMS=="scsi", ATTRS{whitespace_test}=="WHITE SPACE ", NAME="wrong-to-ignore"
615 SUBSYSTEMS=="scsi", ATTRS{whitespace_test}=="WHITE SPACE ", NAME="matched-with-space"
619 desc => "permissions USER=bad GROUP=name",
621 devpath => "/devices/virtual/tty/tty33",
623 exp_perms => "0:0:0660",
625 KERNEL=="tty33", NAME="tty33", OWNER="bad", GROUP="name"
629 desc => "permissions OWNER=5000",
631 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
633 exp_perms => "5000::0660",
635 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OWNER="5000"
639 desc => "permissions GROUP=100",
641 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
643 exp_perms => ":100:0660",
645 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", GROUP="100"
649 desc => "textual user id",
651 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
653 exp_perms => "nobody::0660",
655 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OWNER="nobody"
659 desc => "textual group id",
661 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
663 exp_perms => ":daemon:0660",
665 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", GROUP="daemon"
669 desc => "textual user/group id",
671 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
673 exp_perms => "root:mail:0660",
675 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OWNER="root", GROUP="mail"
679 desc => "permissions MODE=0777",
681 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
683 exp_perms => "::0777",
685 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", MODE="0777"
689 desc => "permissions OWNER=5000 GROUP=100 MODE=0777",
691 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
693 exp_perms => "5000:100:0777",
695 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OWNER="5000", GROUP="100", MODE="0777"
699 desc => "permissions OWNER to 5000",
701 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
702 exp_name => "ttyACM0",
703 exp_perms => "5000::",
705 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", OWNER="5000"
709 desc => "permissions GROUP to 100",
711 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
712 exp_name => "ttyACM0",
713 exp_perms => ":100:0660",
715 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", GROUP="100"
719 desc => "permissions MODE to 0060",
721 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
722 exp_name => "ttyACM0",
723 exp_perms => "::0060",
725 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", MODE="0060"
729 desc => "permissions OWNER, GROUP, MODE",
731 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
732 exp_name => "ttyACM0",
733 exp_perms => "5000:100:0777",
735 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", OWNER="5000", GROUP="100", MODE="0777"
739 desc => "permissions only rule",
741 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
742 exp_name => "ttyACM0",
743 exp_perms => "5000:100:0777",
745 KERNEL=="ttyACM[0-9]*", OWNER="5000", GROUP="100", MODE="0777"
746 KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
747 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n"
751 desc => "multiple permissions only rule",
753 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
754 exp_name => "ttyACM0",
755 exp_perms => "3000:4000:0777",
757 SUBSYSTEM=="tty", OWNER="3000"
758 SUBSYSTEM=="tty", GROUP="4000"
759 SUBSYSTEM=="tty", MODE="0777"
760 KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
761 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n"
765 desc => "permissions only rule with override at NAME rule",
767 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
768 exp_name => "ttyACM0",
769 exp_perms => "3000:8000:0777",
771 SUBSYSTEM=="tty", OWNER="3000"
772 SUBSYSTEM=="tty", GROUP="4000"
773 SUBSYSTEM=="tty", MODE="0777"
774 KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
775 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", GROUP="8000"
779 desc => "major/minor number test",
781 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
783 exp_majorminor => "8:0",
785 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node"
789 desc => "big major number test",
791 devpath => "/devices/virtual/misc/misc-fake1",
793 exp_majorminor => "4095:1",
795 KERNEL=="misc-fake1", NAME="node"
799 desc => "big major and big minor number test",
801 devpath => "/devices/virtual/misc/misc-fake89999",
803 exp_majorminor => "4095:89999",
805 KERNEL=="misc-fake89999", NAME="node"
809 desc => "multiple symlinks with format char",
811 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
812 exp_name => "symlink2-ttyACM0",
813 exp_target => "ttyACM0",
815 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", SYMLINK="symlink1-%n symlink2-%k symlink3-%b"
819 desc => "multiple symlinks with a lot of s p a c e s",
821 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
824 exp_target => "ttyACM0",
826 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", SYMLINK=" one two "
830 desc => "symlink creation (same directory)",
832 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
833 exp_name => "modem0",
834 exp_target => "ttyACM0",
836 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", SYMLINK="modem%n"
840 desc => "symlink creation (relative link forward)",
842 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda6",
843 exp_name => "1/2/symlink" ,
844 exp_target => "a/b/node",
846 SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", NAME="1/2/a/b/node", SYMLINK="1/2/symlink"
850 desc => "symlink creation (relative link back and forward)",
852 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda6",
853 exp_name => "1/2/c/d/symlink" ,
854 exp_target => "../../a/b/node",
856 SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", NAME="1/2/a/b/node", SYMLINK="1/2/c/d/symlink"
860 desc => "multiple symlinks",
862 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
863 exp_name => "second-0" ,
864 exp_target => "modem" ,
866 KERNEL=="ttyACM0", NAME="modem", SYMLINK="first-%n second-%n third-%n"
870 desc => "symlink only rule",
872 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
873 exp_name => "symlink-only2",
874 exp_target => "link",
876 SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="symlink-only1"
877 SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="symlink-only2"
878 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="symlink0"
882 desc => "symlink name '.'",
884 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
886 exp_target => "link",
887 exp_add_error => "yes",
888 exp_rem_error => "yes",
890 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="."
894 desc => "symlink node to itself",
896 devpath => "/devices/virtual/tty/tty0",
898 exp_target => "link",
899 exp_add_error => "yes",
900 exp_rem_error => "yes",
903 KERNEL=="tty0", NAME="link", SYMLINK+="link"
907 desc => "symlink %n substitution",
909 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
910 exp_name => "symlink0",
911 exp_target => "ttyACM0",
913 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", SYMLINK+="symlink%n"
917 desc => "symlink %k substitution",
919 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
920 exp_name => "symlink-ttyACM0",
921 exp_target => "ttyACM0",
923 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", SYMLINK+="symlink-%k"
927 desc => "symlink %M:%m substitution",
929 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
930 exp_name => "major-166:0",
931 exp_target => "ttyACM0",
933 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", SYMLINK+="major-%M:%m"
937 desc => "symlink %b substitution",
939 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
940 exp_name => "symlink-0:0:0:0",
941 exp_target => "node",
943 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", SYMLINK+="symlink-%b"
947 desc => "symlink %c substitution",
949 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
951 exp_target => "ttyACM0",
953 KERNEL=="ttyACM[0-9]*", PROGRAM=="/bin/echo test" NAME="ttyACM%n", SYMLINK+="%c"
957 desc => "symlink %c{N} substitution",
959 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
961 exp_target => "ttyACM0",
963 KERNEL=="ttyACM[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyACM%n", SYMLINK+="%c{2}"
967 desc => "symlink %c{N+} substitution",
969 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
971 exp_target => "ttyACM0",
973 KERNEL=="ttyACM[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyACM%n", SYMLINK+="%c{2+}"
977 desc => "symlink only rule with %c{N+}",
979 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
981 exp_target => "link",
983 SUBSYSTEMS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo link test this" SYMLINK+="%c{2+}"
984 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="symlink0"
988 desc => "symlink %s{filename} substitution",
990 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
992 exp_target => "ttyACM0",
994 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", SYMLINK+="%s{dev}"
998 desc => "symlink %Ns{filename} substitution",
1000 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1002 exp_target => "ttyACM0",
1004 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", SYMLINK+="%3s{dev}"
1008 desc => "program result substitution (numbered part of)",
1010 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
1011 exp_name => "link1",
1012 exp_target => "node",
1014 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n node link1 link2", RESULT=="node *", NAME="%c{1}", SYMLINK+="%c{2} %c{3}"
1018 desc => "program result substitution (numbered part of+)",
1020 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
1021 exp_name => "link4",
1022 exp_target => "node",
1024 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n node link1 link2 link3 link4", RESULT=="node *", NAME="%c{1}", SYMLINK+="%c{2+}"
1028 desc => "ignore rule test",
1030 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1031 exp_name => "nothing",
1032 not_exp_name => "node",
1033 exp_add_error => "yes",
1035 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore"
1039 desc => "all_partitions, option-only rule",
1041 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1042 exp_name => "node6",
1044 SUBSYSTEM=="block", OPTIONS="all_partitions"
1045 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node"
1049 desc => "all_partitions, option-only rule (fail on partition)",
1051 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1052 exp_name => "node6",
1053 exp_add_error => "yes",
1055 SUBSYSTEM=="block", OPTIONS="all_partitions"
1056 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node"
1060 desc => "ignore remove event test",
1062 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1064 exp_rem_error => "yes",
1066 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_remove"
1070 desc => "ignore remove event test (with all partitions)",
1072 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1073 exp_name => "node14",
1074 exp_rem_error => "yes",
1077 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_remove, all_partitions"
1081 desc => "SUBSYSTEM match test",
1083 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1086 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="should_not_match", SUBSYSTEM=="vc"
1087 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", SUBSYSTEM=="block"
1088 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="should_not_match2", SUBSYSTEM=="vc"
1092 desc => "DRIVERS match test",
1094 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1097 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="should_not_match", DRIVERS=="sd-wrong"
1098 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", DRIVERS=="sd"
1102 desc => "temporary node creation test",
1104 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1107 SUBSYSTEMS=="scsi", KERNEL=="sda", PROGRAM=="/usr/bin/test -b %N" NAME="node"
1111 desc => "devpath substitution test",
1113 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1116 SUBSYSTEMS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo %p", RESULT=="/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda" NAME="%k"
1120 desc => "parent node name substitution test sequence 1/2 (keep)",
1122 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1123 exp_name => "main_device",
1126 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="main_device"
1130 desc => "parent node name substitution test sequence 2/2 (clean)",
1132 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1133 exp_name => "main_device-part-1",
1136 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="%P-part-1"
1140 desc => "udev_root substitution",
1142 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1143 exp_name => "start-udev-root-end",
1145 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="start-%r-end"
1149 desc => "last_rule option",
1151 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1154 SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="last", OPTIONS="last_rule"
1155 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="very-last"
1159 desc => "negation KERNEL!=",
1161 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1162 exp_name => "match",
1164 SUBSYSTEMS=="scsi", KERNEL!="sda1", NAME="matches-but-is-negated"
1165 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="before"
1166 SUBSYSTEMS=="scsi", KERNEL!="xsda1", NAME="match"
1170 desc => "negation SUBSYSTEM!=",
1172 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1173 exp_name => "not-anything",
1175 SUBSYSTEMS=="scsi", SUBSYSTEM=="block", KERNEL!="sda1", NAME="matches-but-is-negated"
1176 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="before"
1177 SUBSYSTEMS=="scsi", SUBSYSTEM!="anything", NAME="not-anything"
1181 desc => "negation PROGRAM!= exit code",
1183 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1184 exp_name => "nonzero-program",
1186 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="before"
1187 KERNEL=="sda1", PROGRAM!="/bin/false", NAME="nonzero-program"
1191 desc => "test for whitespace between the operator",
1193 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1196 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="before"
1197 KERNEL == "sda1" , NAME = "true"
1201 desc => "ENV{} test",
1203 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1206 ENV{ENV_KEY_TEST}="test"
1207 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="go", NAME="wrong"
1208 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="test", NAME="true"
1209 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="bad", NAME="bad"
1213 desc => "ENV{} test",
1215 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1218 ENV{ENV_KEY_TEST}="test"
1219 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="go", NAME="wrong"
1220 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="yes", ENV{ACTION}=="add", ENV{DEVPATH}=="*/block/sda/sdax1", NAME="no"
1221 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="test", ENV{ACTION}=="add", ENV{DEVPATH}=="*/block/sda/sda1", NAME="true"
1222 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="bad", NAME="bad"
1226 desc => "ENV{} test (assign)",
1228 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1231 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}="true"
1232 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="yes", NAME="no"
1233 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="before"
1234 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="true", NAME="true"
1238 desc => "ENV{} test (assign 2 times)",
1240 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1243 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}="true"
1244 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}="absolutely-\$env{ASSIGN}"
1245 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="before"
1246 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="yes", NAME="no"
1247 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="absolutely-true", NAME="true"
1251 desc => "ENV{} test (assign2)",
1253 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1256 SUBSYSTEM=="block", KERNEL=="*[0-9]", ENV{PARTITION}="true", ENV{MAINDEVICE}="false"
1257 SUBSYSTEM=="block", KERNEL=="*[!0-9]", ENV{PARTITION}="false", ENV{MAINDEVICE}="true"
1258 ENV{MAINDEVICE}=="true", NAME="disk"
1259 SUBSYSTEM=="block", NAME="before"
1260 ENV{PARTITION}=="true", NAME="part"
1264 desc => "untrusted string sanitize",
1266 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1269 SUBSYSTEMS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e name; (/sbin/badprogram)", RESULT=="name_ _/sbin/badprogram_", NAME="sane"
1273 desc => "untrusted string sanitize (don't replace utf8)",
1275 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1278 SUBSYSTEMS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e \\xc3\\xbcber" RESULT=="\xc3\xbcber", NAME="uber"
1282 desc => "untrusted string sanitize (replace invalid utf8)",
1284 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1285 exp_name => "replaced",
1287 SUBSYSTEMS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e \\xef\\xe8garbage", RESULT=="__garbage", NAME="replaced"
1291 desc => "read sysfs value from parent device",
1293 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1294 exp_name => "serial-354172020305000",
1296 KERNEL=="ttyACM*", ATTRS{serial}=="?*", NAME="serial-%s{serial}"
1300 desc => "match against empty key string",
1302 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1305 KERNEL=="sda", ATTRS{nothing}!="", NAME="not-1-ok"
1306 KERNEL=="sda", ATTRS{nothing}=="", NAME="not-2-ok"
1307 KERNEL=="sda", ATTRS{vendor}!="", NAME="ok"
1308 KERNEL=="sda", ATTRS{vendor}=="", NAME="not-3-ok"
1312 desc => "check ACTION value",
1314 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1317 ACTION=="unknown", KERNEL=="sda", NAME="unknown-not-ok"
1318 ACTION=="add", KERNEL=="sda", NAME="ok"
1322 desc => "apply NAME final",
1324 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1328 KERNEL=="sda", NAME:="ok"
1329 KERNEL=="sda", NAME="not-ok"
1330 KERNEL=="sda", SYMLINK+="link"
1334 desc => "test RUN key",
1336 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1337 exp_name => "testsymlink",
1339 exp_rem_error => "yes",
1342 KERNEL=="sda", NAME="ok", RUN+="/bin/ln -s ok %r/testsymlink"
1343 KERNEL=="sda", NAME="not-ok"
1347 desc => "test RUN key and DEVNAME",
1349 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1350 exp_name => "testsymlink",
1352 exp_rem_error => "yes",
1355 KERNEL=="sda", NAME="not-ok"
1356 KERNEL=="sda", NAME="ok", RUN+="/bin/sh -c 'ln -s `basename \$\$DEVNAME` %r/testsymlink'"
1360 desc => "test RUN key remove",
1362 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1363 exp_name => "testsymlink2",
1364 exp_target => "ok2",
1366 KERNEL=="sda", NAME="ok2", RUN+="/bin/ln -s ok2 %r/testsymlink2"
1367 KERNEL=="sda", ACTION=="remove", RUN+="/bin/rm -f %r/testsymlink2"
1368 KERNEL=="sda", NAME="not-ok2"
1372 desc => "final assignment",
1374 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1376 exp_perms => "root:tty:0640",
1378 KERNEL=="sda", GROUP:="tty"
1379 KERNEL=="sda", GROUP="not-ok", MODE="0640", NAME="ok"
1383 desc => "final assignment 2",
1385 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1387 exp_perms => "root:tty:0640",
1389 KERNEL=="sda", GROUP:="tty"
1390 SUBSYSTEM=="block", MODE:="640"
1391 KERNEL=="sda", GROUP="not-ok", MODE="0666", NAME="ok"
1395 desc => "env substitution",
1397 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1398 exp_name => "node-add-me",
1400 KERNEL=="sda", MODE="0666", NAME="node-\$env{ACTION}-me"
1404 desc => "reset list to current value",
1406 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1407 exp_name => "three",
1408 not_exp_name => "two",
1409 exp_target => "node",
1411 KERNEL=="ttyACM[0-9]*", SYMLINK+="one"
1412 KERNEL=="ttyACM[0-9]*", SYMLINK+="two"
1413 KERNEL=="ttyACM[0-9]*", SYMLINK="three"
1414 KERNEL=="ttyACM[0-9]*", NAME="node"
1418 desc => "test empty NAME",
1420 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1421 exp_name => "<none>",
1422 not_exp_name => "wrong",
1423 exp_add_error => "yes",
1425 KERNEL=="ttyACM[0-9]*", NAME="wrong"
1426 KERNEL=="ttyACM[0-9]*", NAME=""
1430 desc => "test empty NAME 2",
1432 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1433 exp_name => "right",
1435 KERNEL=="ttyACM[0-9]*", NAME=""
1436 KERNEL=="ttyACM[0-9]*", NAME="wrong"
1437 KERNEL=="ttyACM[0-9]*", NAME="right"
1441 desc => "test multi matches",
1443 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1444 exp_name => "right",
1446 KERNEL=="ttyACM*", NAME="before"
1447 KERNEL=="ttyACM*|nothing", NAME="right"
1451 desc => "test multi matches 2",
1453 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1454 exp_name => "right",
1456 KERNEL=="dontknow*|*nothing", NAME="nomatch"
1457 KERNEL=="ttyACM*", NAME="before"
1458 KERNEL=="dontknow*|ttyACM*|nothing*", NAME="right"
1462 desc => "test multi matches 3",
1464 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1465 exp_name => "right",
1467 KERNEL=="dontknow|nothing", NAME="nomatch"
1468 KERNEL=="dontknow|ttyACM0a|nothing|attyACM0", NAME="wrong1"
1469 KERNEL=="X|attyACM0|dontknow|ttyACM0a|nothing|attyACM0", NAME="wrong2"
1470 KERNEL=="dontknow|ttyACM0|nothing", NAME="right"
1474 desc => "test multi matches 4",
1476 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1477 exp_name => "right",
1479 KERNEL=="dontknow|nothing", NAME="nomatch"
1480 KERNEL=="dontknow|ttyACM0a|nothing|attyACM0", NAME="wrong1"
1481 KERNEL=="X|attyACM0|dontknow|ttyACM0a|nothing|attyACM0", NAME="wrong2"
1482 KERNEL=="all|dontknow|ttyACM0", NAME="right"
1483 KERNEL=="ttyACM0a|nothing", NAME="wrong3"
1487 desc => "IMPORT parent test sequence 1/2 (keep)",
1489 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1490 exp_name => "parent",
1493 KERNEL=="sda", IMPORT="/bin/echo -e \'PARENT_KEY=parent_right\\nWRONG_PARENT_KEY=parent_wrong'"
1494 KERNEL=="sda", NAME="parent"
1498 desc => "IMPORT parent test sequence 2/2 (keep)",
1500 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1501 exp_name => "parentenv-parent_right",
1504 KERNEL=="sda1", IMPORT{parent}="PARENT*", NAME="parentenv-\$env{PARENT_KEY}\$env{WRONG_PARENT_KEY}"
1508 desc => "GOTO test",
1510 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1511 exp_name => "right",
1513 KERNEL=="sda1", GOTO="TEST"
1514 KERNEL=="sda1", NAME="wrong"
1515 KERNEL=="sda1", GOTO="BAD"
1516 KERNEL=="sda1", NAME="", LABEL="NO"
1517 KERNEL=="sda1", NAME="right", LABEL="TEST"
1518 KERNEL=="sda1", LABEL="BAD"
1522 desc => "NAME compare test",
1524 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1526 exp_target => "node",
1527 not_exp_name => "wronglink",
1529 KERNEL=="sda1", NAME="node"
1530 KERNEL=="sda2", NAME="wrong"
1531 KERNEL=="sda1", NAME=="wrong*", SYMLINK+="wronglink"
1532 KERNEL=="sda1", NAME=="?*", SYMLINK+="link"
1533 KERNEL=="sda1", NAME=="node*", SYMLINK+="link2"
1537 desc => "NAME compare test 2",
1539 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1540 exp_name => "link2",
1541 exp_target => "sda1",
1542 not_exp_name => "link",
1544 KERNEL=="sda1", NAME=="?*", SYMLINK+="link"
1545 KERNEL=="sda1", NAME!="?*", SYMLINK+="link2"
1549 desc => "invalid key operation",
1551 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1554 KERNEL="sda1", NAME="no"
1555 KERNEL=="sda1", NAME="yes"
1559 desc => "operator chars in attribute",
1561 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1564 KERNEL=="sda", ATTR{test:colon+plus}=="?*", NAME="yes"
1568 desc => "overlong comment line",
1570 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1573 # 012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789
1574 # 012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789
1575 KERNEL=="sda1", NAME=="no"
1576 KERNEL=="sda1", NAME="yes"
1580 desc => "magic subsys/kernel lookup",
1582 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1583 exp_name => "00:16:41:e2:8d:ff",
1585 KERNEL=="sda", NAME="\$attr{[net/eth0]address}"
1589 desc => "TEST absolute path",
1591 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1592 exp_name => "there",
1594 TEST=="/etc/hosts", NAME="there"
1595 TEST!="/etc/hosts", NAME="notthere"
1599 desc => "TEST invalid NAME= only (skip invalid rule)",
1601 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1604 SUBSYSTEM=="block", NAME="yes"
1609 desc => "TEST subsys/kernel lookup",
1611 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1614 KERNEL=="sda", TEST=="[net/eth0]", NAME="yes"
1618 desc => "TEST relative path",
1620 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1621 exp_name => "relative",
1623 KERNEL=="sda", TEST=="size", NAME="relative"
1627 desc => "TEST wildcard substitution (find queue/nr_requests)",
1629 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1630 exp_name => "found-subdir",
1632 KERNEL=="sda", TEST=="*/nr_requests", NAME="found-subdir"
1636 desc => "TEST MODE=0000",
1638 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1640 exp_perms => "0:0:0000",
1642 KERNEL=="sda", MODE="0000"
1646 desc => "TEST PROGRAM feeds MODE",
1648 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1650 exp_perms => "0:0:0400",
1652 KERNEL=="sda", MODE="666"
1653 KERNEL=="sda", PROGRAM=="/bin/echo 0 0 0400", OWNER="%c{1}", GROUP="%c{2}", MODE="%c{3}"
1657 desc => "TEST PROGRAM feeds MODE with overflow",
1659 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1661 exp_perms => "0:0:0660",
1663 KERNEL=="sda", MODE="440"
1664 KERNEL=="sda", PROGRAM=="/bin/echo 0 0 0400letsdoabuffferoverflow0123456789012345789012345678901234567890", OWNER="%c{1}", GROUP="%c{2}", MODE="%c{3}"
1668 desc => "magic [subsys/sysname] attribute substitution",
1670 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1671 exp_name => "sda-8741C4G-end",
1672 exp_perms => "0:0:0660",
1674 KERNEL=="sda", PROGRAM="/bin/true create-envp"
1675 KERNEL=="sda", ENV{TESTENV}="change-envp"
1676 KERNEL=="sda", NAME="%k-%s{[dmi/id]product_name}-end", RUN+="socket:@/org/kernel/udev/monitor"
1682 $ENV{SYSFS_PATH} = $sysfs;
1683 $ENV{UDEV_CONFIG_FILE} = $udev_conf;
1686 my ($action, $subsys, $devpath, $rules) = @_;
1688 $ENV{DEVPATH} = $devpath;
1690 # create temporary rules
1691 open CONF, ">$udev_rules" || die "unable to create rules file: $udev_rules";
1695 $ENV{ACTION} = $action;
1696 $ENV{SUBSYSTEM} = $subsys;
1697 if ($valgrind > 0) {
1698 system("$udev_bin_valgrind");
1700 system("$udev_bin");
1706 sub permissions_test {
1707 my($rules, $uid, $gid, $mode) = @_;
1713 $rules->{exp_perms} =~ m/^(.*):(.*):(.*)$/;
1715 if (defined(getpwnam($1))) {
1716 $userid = int(getpwnam($1));
1720 if ($uid != $userid) { $wrong = 1; }
1723 if (defined(getgrnam($2))) {
1724 $groupid = int(getgrnam($2));
1728 if ($gid != $groupid) { $wrong = 1; }
1731 if (($mode & 07777) != oct($3)) { $wrong = 1; };
1734 print "permissions: ok\n";
1736 printf " expected permissions are: %s:%s:%#o\n", $1, $2, oct($3);
1737 printf " created permissions are : %i:%i:%#o\n", $uid, $gid, $mode & 07777;
1738 print "permissions: error\n";
1743 sub major_minor_test {
1744 my($rules, $rdev) = @_;
1746 my $major = ($rdev >> 8) & 0xfff;
1747 my $minor = ($rdev & 0xff) | (($rdev >> 12) & 0xfff00);
1750 $rules->{exp_majorminor} =~ m/^(.*):(.*)$/;
1752 if ($major != $1) { $wrong = 1; };
1755 if ($minor != $2) { $wrong = 1; };
1758 print "major:minor: ok\n";
1760 printf " expected major:minor is: %i:%i\n", $1, $2;
1761 printf " created major:minor is : %i:%i\n", $major, $minor;
1762 print "major:minor: error\n";
1770 my $output = `ls -l $PWD/$udev_root$rules->{exp_name}`;
1772 if ($output =~ m/(.*)-> (.*)/) {
1773 if ($2 eq $rules->{exp_target}) {
1774 print "symlink: ok\n";
1776 print " expected symlink from: \'$rules->{exp_name}\' to \'$rules->{exp_target}\'\n";
1777 print " created symlink from: \'$rules->{exp_name}\' to \'$2\'\n";
1778 print "symlink: error";
1779 if ($rules->{exp_add_error}) {
1780 print " as expected\n";
1787 print " expected symlink from: \'$rules->{exp_name}\' to \'$rules->{exp_target}\'\n";
1788 print "symlink: not created";
1789 if ($rules->{exp_add_error}) {
1790 print " as expected\n";
1798 sub make_udev_root {
1799 system("rm -rf $udev_root");
1800 mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
1801 # setting group and mode of udev_root ensures the tests work
1802 # even if the parent directory has setgid bit enabled.
1803 chown (0, 0, $udev_root) || die "unable to chown $udev_root\n";
1804 chmod (0755, $udev_root) || die "unable to chmod $udev_root\n";
1808 my ($rules, $number) = @_;
1810 print "TEST $number: $rules->{desc}\n";
1812 if ($rules->{exp_target}) {
1813 print "device \'$rules->{devpath}\' expecting symlink '$rules->{exp_name}' to node \'$rules->{exp_target}\'\n";
1815 print "device \'$rules->{devpath}\' expecting node \'$rules->{exp_name}\'\n";
1819 udev("add", $rules->{subsys}, $rules->{devpath}, \$rules->{rules});
1820 if ((-e "$PWD/$udev_root$rules->{exp_name}") ||
1821 (-l "$PWD/$udev_root$rules->{exp_name}")) {
1823 my ($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size,
1824 $atime, $mtime, $ctime, $blksize, $blocks) = stat("$PWD/$udev_root$rules->{exp_name}");
1826 if (defined($rules->{not_exp_name})) {
1827 if ((-e "$PWD/$udev_root$rules->{not_exp_name}") ||
1828 (-l "$PWD/$udev_root$rules->{not_exp_name}")) {
1829 print "nonexistent: error \'$rules->{not_exp_name}\' not expected to be there\n";
1833 if (defined($rules->{exp_perms})) {
1834 permissions_test($rules, $uid, $gid, $mode);
1836 if (defined($rules->{exp_majorminor})) {
1837 major_minor_test($rules, $rdev);
1839 if (defined($rules->{exp_target})) {
1840 symlink_test($rules);
1845 if ($rules->{exp_add_error}) {
1846 print " as expected\n";
1849 system("tree $udev_root");
1855 if (defined($rules->{option}) && $rules->{option} eq "keep") {
1860 udev("remove", $rules->{subsys}, $rules->{devpath}, \$rules->{rules});
1861 if ((-e "$PWD/$udev_root$rules->{exp_name}") ||
1862 (-l "$PWD/$udev_root$rules->{exp_name}")) {
1863 print "remove: error";
1864 if ($rules->{exp_rem_error}) {
1865 print " as expected\n";
1868 system("tree $udev_root");
1873 print "remove: ok\n";
1878 if (defined($rules->{option}) && $rules->{option} eq "clean") {
1884 # only run if we have root permissions
1885 # due to mknod restrictions
1887 print "Must have root permissions to run properly.\n";
1894 # create config file
1895 open CONF, ">$udev_conf" || die "unable to create config file: $udev_conf";
1896 print CONF "udev_root=\"$udev_root\"\n";
1897 print CONF "udev_rules=\"$PWD\"\n";
1898 print CONF "udev_log=\"err\"\n";
1904 foreach my $arg (@ARGV) {
1905 if ($arg =~ m/--valgrind/) {
1907 printf("using valgrind\n");
1914 foreach my $arg (@list) {
1915 if (defined($tests[$arg-1]->{desc})) {
1916 print "udev-test will run test number $arg:\n\n";
1917 run_test($tests[$arg-1], $arg);
1919 print "test does not exist.\n";
1924 print "\nudev-test will run ".($#tests + 1)." tests:\n\n";
1926 foreach my $rules (@tests) {
1927 run_test($rules, $test_num);
1932 print "$error errors occured\n\n";
1935 system("rm -rf $udev_root");
1936 unlink($udev_rules);