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 => "import of shell-value file",
289 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
290 exp_name => "subdir/err/node" ,
292 SUBSYSTEMS=="scsi", IMPORT{file}="udev-test.conf", NAME="subdir/%E{udev_log}/node"
293 KERNEL=="ttyACM0", NAME="modem"
297 desc => "import of shell-value returned from program",
299 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
300 exp_name => "node12345678",
302 SUBSYSTEMS=="scsi", IMPORT="/bin/echo -e \' TEST_KEY=12345678\\n TEST_key2=98765\'", NAME="node\$env{TEST_KEY}"
303 KERNEL=="ttyACM0", NAME="modem"
307 desc => "sustitution of sysfs value (%s{file})",
309 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
310 exp_name => "disk-ATA-sda" ,
312 SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", NAME="disk-%s{vendor}-%k"
313 KERNEL=="ttyACM0", NAME="modem"
317 desc => "program result substitution",
319 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
320 exp_name => "special-device-5" ,
322 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="-special-*", NAME="%c-1-%n"
323 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special--*", NAME="%c-2-%n"
324 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-device-", NAME="%c-3-%n"
325 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-devic", NAME="%c-4-%n"
326 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-*", NAME="%c-%n"
330 desc => "program result substitution (newline removal)",
332 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
333 exp_name => "newline_removed" ,
335 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo test", RESULT=="test", NAME="newline_removed"
339 desc => "program result substitution",
341 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
342 exp_name => "test-0:0:0:0" ,
344 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n test-%b", RESULT=="test-0:0*", NAME="%c"
348 desc => "program with escaped format char (callout returns format char!)",
350 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
351 exp_name => "escape-5" ,
353 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n escape-%%n", KERNEL=="sda5", NAME="%c"
357 desc => "program with lots of arguments",
359 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
362 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda5", NAME="%c{7}"
366 desc => "program with subshell",
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/sh -c 'echo foo3 foo4 foo5 foo6 foo7 foo8 foo9 | sed s/foo9/bar9/'", KERNEL=="sda5", NAME="%c{7}"
375 desc => "program arguments combined with apostrophes",
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/echo -n 'foo3 foo4' 'foo5 foo6 foo7 foo8'", KERNEL=="sda5", NAME="%c{5}"
384 desc => "characters before the %c{N} substitution",
386 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
387 exp_name => "my-foo9" ,
389 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda5", NAME="my-%c{7}"
393 desc => "substitute the second to last argument",
395 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
396 exp_name => "my-foo8" ,
398 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda5", NAME="my-%c{6}"
402 desc => "test substitution by variable name",
404 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
405 exp_name => "Major:8-minor:5-kernelnumber:5-id:0:0:0:0",
407 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="Major:\$major-minor:\$minor-kernelnumber:\$number-id:\$id"
411 desc => "test substitution by variable name 2",
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", DEVPATH=="*/sda/*", NAME="Major:\$major-minor:%m-kernelnumber:\$number-id:\$id"
420 desc => "test substitution by variable name 3",
422 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
423 exp_name => "850:0:0:05" ,
425 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", NAME="%M%m%b%n"
429 desc => "test substitution by variable name 4",
431 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
434 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", NAME="\$major\$minor\$number"
438 desc => "test substitution by variable name 5",
440 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
441 exp_name => "8550:0:0:0" ,
443 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", NAME="\$major%m%n\$id"
447 desc => "non matching SUBSYSTEMS for device with no parent",
449 devpath => "/devices/virtual/tty/console",
452 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo", RESULT=="foo", NAME="foo"
453 KERNEL=="console", NAME="TTY"
457 desc => "non matching SUBSYSTEMS",
459 devpath => "/devices/virtual/tty/console",
462 SUBSYSTEMS=="foo", ATTRS{dev}=="5:1", NAME="foo"
463 KERNEL=="console", NAME="TTY"
467 desc => "ATTRS match",
469 devpath => "/devices/virtual/tty/console",
472 KERNEL=="console", NAME="TTY"
473 ATTRS{dev}=="5:1", NAME="foo"
477 desc => "ATTR (empty file)",
479 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
480 exp_name => "empty" ,
482 KERNEL=="sda", ATTR{test_empty_file}=="?*", NAME:="something"
483 KERNEL=="sda", ATTR{test_empty_file}!="", NAME:="not-empty"
484 KERNEL=="sda", ATTR{test_empty_file}=="", NAME:="empty"
485 KERNEL=="sda", ATTR{test_empty_file}!="?*", NAME:="not-something"
486 KERNEL=="sda", NAME="wrong"
490 desc => "ATTR (non-existent file)",
492 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
493 exp_name => "non-existent" ,
495 KERNEL=="sda", ATTR{nofile}=="?*", NAME:="something"
496 KERNEL=="sda", ATTR{nofile}!="", NAME:="not-empty"
497 KERNEL=="sda", ATTR{nofile}=="", NAME:="empty"
498 KERNEL=="sda", ATTR{nofile}!="?*", NAME:="not-something"
499 KERNEL=="sda", TEST!="nofile", NAME:="non-existent"
500 KERNEL=="sda", NAME="wrong"
504 desc => "program and bus type match",
506 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
507 exp_name => "scsi-0:0:0:0" ,
509 SUBSYSTEMS=="usb", PROGRAM=="/bin/echo -n usb-%b", NAME="%c"
510 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n scsi-%b", NAME="%c"
511 SUBSYSTEMS=="foo", PROGRAM=="/bin/echo -n foo-%b", NAME="%c"
515 desc => "create all possible partitions",
517 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
518 exp_name => "boot_disk15" ,
519 exp_majorminor => "8:15",
521 SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", NAME{all_partitions}="boot_disk"
525 desc => "sysfs parent hierarchy",
527 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
528 exp_name => "modem" ,
530 ATTRS{idProduct}=="007b", NAME="modem"
534 desc => "name test with ! in the name",
536 devpath => "/devices/virtual/block/fake!blockdev0",
537 exp_name => "is/a/fake/blockdev0" ,
539 SUBSYSTEMS=="scsi", NAME="is/not/a/%k"
540 SUBSYSTEM=="block", NAME="is/a/%k"
541 KERNEL=="ttyACM0", NAME="modem"
545 desc => "name test with ! in the name, but no matching rule",
547 devpath => "/devices/virtual/block/fake!blockdev0",
548 exp_name => "fake/blockdev0" ,
550 KERNEL=="ttyACM0", NAME="modem"
554 desc => "KERNELS rule",
556 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
557 exp_name => "scsi-0:0:0:0",
559 SUBSYSTEMS=="usb", KERNELS=="0:0:0:0", NAME="not-scsi"
560 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:1", NAME="no-match"
561 SUBSYSTEMS=="scsi", KERNELS==":0", NAME="short-id"
562 SUBSYSTEMS=="scsi", KERNELS=="/0:0:0:0", NAME="no-match"
563 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="scsi-0:0:0:0"
567 desc => "KERNELS wildcard all",
569 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
570 exp_name => "scsi-0:0:0:0",
572 SUBSYSTEMS=="scsi", KERNELS=="*:1", NAME="no-match"
573 SUBSYSTEMS=="scsi", KERNELS=="*:0:1", NAME="no-match"
574 SUBSYSTEMS=="scsi", KERNELS=="*:0:0:1", NAME="no-match"
575 SUBSYSTEMS=="scsi", KERNEL=="0:0:0:0", NAME="before"
576 SUBSYSTEMS=="scsi", KERNELS=="*", NAME="scsi-0:0:0:0"
580 desc => "KERNELS wildcard partial",
582 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
583 exp_name => "scsi-0:0:0:0",
585 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="before"
586 SUBSYSTEMS=="scsi", KERNELS=="*:0", NAME="scsi-0:0:0:0"
590 desc => "KERNELS wildcard partial 2",
592 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
593 exp_name => "scsi-0:0:0:0",
595 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="before"
596 SUBSYSTEMS=="scsi", KERNELS=="*:0:0:0", NAME="scsi-0:0:0:0"
600 desc => "substitute attr with link target value (first match)",
602 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
603 exp_name => "driver-is-sd",
605 SUBSYSTEMS=="scsi", NAME="driver-is-\$attr{driver}"
609 desc => "substitute attr with link target value (currently selected device)",
611 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
612 exp_name => "driver-is-ahci",
614 SUBSYSTEMS=="pci", NAME="driver-is-\$attr{driver}"
618 desc => "ignore ATTRS attribute whitespace",
620 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
621 exp_name => "ignored",
623 SUBSYSTEMS=="scsi", ATTRS{whitespace_test}=="WHITE SPACE", NAME="ignored"
627 desc => "do not ignore ATTRS attribute whitespace",
629 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
630 exp_name => "matched-with-space",
632 SUBSYSTEMS=="scsi", ATTRS{whitespace_test}=="WHITE SPACE ", NAME="wrong-to-ignore"
633 SUBSYSTEMS=="scsi", ATTRS{whitespace_test}=="WHITE SPACE ", NAME="matched-with-space"
637 desc => "permissions USER=bad GROUP=name",
639 devpath => "/devices/virtual/tty/tty33",
641 exp_perms => "0:0:0660",
643 KERNEL=="tty33", NAME="tty33", OWNER="bad", GROUP="name"
647 desc => "permissions OWNER=5000",
649 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
651 exp_perms => "5000::0660",
653 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OWNER="5000"
657 desc => "permissions GROUP=100",
659 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
661 exp_perms => ":100:0660",
663 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", GROUP="100"
667 desc => "textual user id",
669 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
671 exp_perms => "nobody::0660",
673 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OWNER="nobody"
677 desc => "textual group id",
679 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
681 exp_perms => ":daemon:0660",
683 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", GROUP="daemon"
687 desc => "textual user/group id",
689 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
691 exp_perms => "root:mail:0660",
693 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OWNER="root", GROUP="mail"
697 desc => "permissions MODE=0777",
699 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
701 exp_perms => "::0777",
703 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", MODE="0777"
707 desc => "permissions OWNER=5000 GROUP=100 MODE=0777",
709 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
711 exp_perms => "5000:100:0777",
713 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OWNER="5000", GROUP="100", MODE="0777"
717 desc => "permissions OWNER to 5000",
719 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
720 exp_name => "ttyACM0",
721 exp_perms => "5000::",
723 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", OWNER="5000"
727 desc => "permissions GROUP to 100",
729 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
730 exp_name => "ttyACM0",
731 exp_perms => ":100:0660",
733 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", GROUP="100"
737 desc => "permissions MODE to 0060",
739 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
740 exp_name => "ttyACM0",
741 exp_perms => "::0060",
743 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", MODE="0060"
747 desc => "permissions OWNER, GROUP, MODE",
749 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
750 exp_name => "ttyACM0",
751 exp_perms => "5000:100:0777",
753 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", OWNER="5000", GROUP="100", MODE="0777"
757 desc => "permissions only rule",
759 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
760 exp_name => "ttyACM0",
761 exp_perms => "5000:100:0777",
763 KERNEL=="ttyACM[0-9]*", OWNER="5000", GROUP="100", MODE="0777"
764 KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
765 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n"
769 desc => "multiple permissions only rule",
771 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
772 exp_name => "ttyACM0",
773 exp_perms => "3000:4000:0777",
775 SUBSYSTEM=="tty", OWNER="3000"
776 SUBSYSTEM=="tty", GROUP="4000"
777 SUBSYSTEM=="tty", MODE="0777"
778 KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
779 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n"
783 desc => "permissions only rule with override at NAME rule",
785 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
786 exp_name => "ttyACM0",
787 exp_perms => "3000:8000:0777",
789 SUBSYSTEM=="tty", OWNER="3000"
790 SUBSYSTEM=="tty", GROUP="4000"
791 SUBSYSTEM=="tty", MODE="0777"
792 KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
793 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", GROUP="8000"
797 desc => "major/minor number test",
799 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
801 exp_majorminor => "8:0",
803 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node"
807 desc => "big major number test",
809 devpath => "/devices/virtual/misc/misc-fake1",
811 exp_majorminor => "4095:1",
813 KERNEL=="misc-fake1", NAME="node"
817 desc => "big major and big minor number test",
819 devpath => "/devices/virtual/misc/misc-fake89999",
821 exp_majorminor => "4095:89999",
823 KERNEL=="misc-fake89999", NAME="node"
827 desc => "multiple symlinks with format char",
829 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
830 exp_name => "symlink2-ttyACM0",
831 exp_target => "ttyACM0",
833 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", SYMLINK="symlink1-%n symlink2-%k symlink3-%b"
837 desc => "multiple symlinks with a lot of s p a c e s",
839 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
842 exp_target => "ttyACM0",
844 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", SYMLINK=" one two "
848 desc => "symlink creation (same directory)",
850 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
851 exp_name => "modem0",
852 exp_target => "ttyACM0",
854 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", SYMLINK="modem%n"
858 desc => "symlink creation (relative link forward)",
860 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda6",
861 exp_name => "1/2/symlink" ,
862 exp_target => "a/b/node",
864 SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", NAME="1/2/a/b/node", SYMLINK="1/2/symlink"
868 desc => "symlink creation (relative link back and forward)",
870 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda6",
871 exp_name => "1/2/c/d/symlink" ,
872 exp_target => "../../a/b/node",
874 SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", NAME="1/2/a/b/node", SYMLINK="1/2/c/d/symlink"
878 desc => "multiple symlinks",
880 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
881 exp_name => "second-0" ,
882 exp_target => "modem" ,
884 KERNEL=="ttyACM0", NAME="modem", SYMLINK="first-%n second-%n third-%n"
888 desc => "symlink only rule",
890 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
891 exp_name => "symlink-only2",
892 exp_target => "link",
894 SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="symlink-only1"
895 SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="symlink-only2"
896 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="symlink0"
900 desc => "symlink name '.'",
902 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
904 exp_target => "link",
905 exp_add_error => "yes",
906 exp_rem_error => "yes",
908 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="."
912 desc => "symlink node to itself",
914 devpath => "/devices/virtual/tty/tty0",
916 exp_target => "link",
917 exp_add_error => "yes",
918 exp_rem_error => "yes",
921 KERNEL=="tty0", NAME="link", SYMLINK+="link"
925 desc => "symlink %n substitution",
927 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
928 exp_name => "symlink0",
929 exp_target => "ttyACM0",
931 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", SYMLINK+="symlink%n"
935 desc => "symlink %k substitution",
937 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
938 exp_name => "symlink-ttyACM0",
939 exp_target => "ttyACM0",
941 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", SYMLINK+="symlink-%k"
945 desc => "symlink %M:%m substitution",
947 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
948 exp_name => "major-166:0",
949 exp_target => "ttyACM0",
951 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", SYMLINK+="major-%M:%m"
955 desc => "symlink %b substitution",
957 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
958 exp_name => "symlink-0:0:0:0",
959 exp_target => "node",
961 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", SYMLINK+="symlink-%b"
965 desc => "symlink %c substitution",
967 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
969 exp_target => "ttyACM0",
971 KERNEL=="ttyACM[0-9]*", PROGRAM=="/bin/echo test" NAME="ttyACM%n", SYMLINK+="%c"
975 desc => "symlink %c{N} substitution",
977 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
979 exp_target => "ttyACM0",
981 KERNEL=="ttyACM[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyACM%n", SYMLINK+="%c{2}"
985 desc => "symlink %c{N+} substitution",
987 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
989 exp_target => "ttyACM0",
991 KERNEL=="ttyACM[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyACM%n", SYMLINK+="%c{2+}"
995 desc => "symlink only rule with %c{N+}",
997 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
999 exp_target => "link",
1001 SUBSYSTEMS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo link test this" SYMLINK+="%c{2+}"
1002 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="symlink0"
1006 desc => "symlink %s{filename} substitution",
1008 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1009 exp_name => "166:0",
1010 exp_target => "ttyACM0",
1012 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", SYMLINK+="%s{dev}"
1016 desc => "program result substitution (numbered part of)",
1018 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
1019 exp_name => "link1",
1020 exp_target => "node",
1022 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n node link1 link2", RESULT=="node *", NAME="%c{1}", SYMLINK+="%c{2} %c{3}"
1026 desc => "program result substitution (numbered part of+)",
1028 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
1029 exp_name => "link4",
1030 exp_target => "node",
1032 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n node link1 link2 link3 link4", RESULT=="node *", NAME="%c{1}", SYMLINK+="%c{2+}"
1036 desc => "ignore rule test",
1038 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1039 exp_name => "nothing",
1040 not_exp_name => "node",
1041 exp_add_error => "yes",
1043 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_device"
1047 desc => "all_partitions, option-only rule",
1049 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1050 exp_name => "node6",
1052 SUBSYSTEM=="block", OPTIONS="all_partitions"
1053 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node"
1057 desc => "all_partitions, option-only rule (fail on partition)",
1059 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1060 exp_name => "node6",
1061 exp_add_error => "yes",
1063 SUBSYSTEM=="block", OPTIONS="all_partitions"
1064 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node"
1068 desc => "ignore remove event test",
1070 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1072 exp_rem_error => "yes",
1074 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_remove"
1078 desc => "ignore remove event test (with all partitions)",
1080 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1081 exp_name => "node14",
1082 exp_rem_error => "yes",
1085 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_remove, all_partitions"
1089 desc => "SUBSYSTEM match test",
1091 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1094 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="should_not_match", SUBSYSTEM=="vc"
1095 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", SUBSYSTEM=="block"
1096 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="should_not_match2", SUBSYSTEM=="vc"
1100 desc => "DRIVERS match test",
1102 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1105 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="should_not_match", DRIVERS=="sd-wrong"
1106 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", DRIVERS=="sd"
1110 desc => "temporary node creation test",
1112 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1115 SUBSYSTEMS=="scsi", KERNEL=="sda", PROGRAM=="/usr/bin/test -b %N" NAME="node"
1119 desc => "devpath substitution test",
1121 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1124 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"
1128 desc => "parent node name substitution test sequence 1/2 (keep)",
1130 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1131 exp_name => "main_device",
1134 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="main_device"
1138 desc => "parent node name substitution test sequence 2/2 (clean)",
1140 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1141 exp_name => "main_device-part-1",
1144 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="%P-part-1"
1148 desc => "udev_root substitution",
1150 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1151 exp_name => "start-udev-root-end",
1153 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="start-%r-end"
1157 desc => "last_rule option",
1159 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1162 SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="last", OPTIONS="last_rule"
1163 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="very-last"
1167 desc => "negation KERNEL!=",
1169 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1170 exp_name => "match",
1172 SUBSYSTEMS=="scsi", KERNEL!="sda1", NAME="matches-but-is-negated"
1173 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="before"
1174 SUBSYSTEMS=="scsi", KERNEL!="xsda1", NAME="match"
1178 desc => "negation SUBSYSTEM!=",
1180 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1181 exp_name => "not-anything",
1183 SUBSYSTEMS=="scsi", SUBSYSTEM=="block", KERNEL!="sda1", NAME="matches-but-is-negated"
1184 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="before"
1185 SUBSYSTEMS=="scsi", SUBSYSTEM!="anything", NAME="not-anything"
1189 desc => "negation PROGRAM!= exit code",
1191 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1192 exp_name => "nonzero-program",
1194 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="before"
1195 KERNEL=="sda1", PROGRAM!="/bin/false", NAME="nonzero-program"
1199 desc => "test for whitespace between the operator",
1201 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1204 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="before"
1205 KERNEL == "sda1" , NAME = "true"
1209 desc => "ENV{} test",
1211 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1214 ENV{ENV_KEY_TEST}="test"
1215 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="go", NAME="wrong"
1216 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="test", NAME="true"
1217 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="bad", NAME="bad"
1221 desc => "ENV{} test",
1223 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1226 ENV{ENV_KEY_TEST}="test"
1227 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="go", NAME="wrong"
1228 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="yes", ENV{ACTION}=="add", ENV{DEVPATH}=="*/block/sda/sdax1", NAME="no"
1229 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="test", ENV{ACTION}=="add", ENV{DEVPATH}=="*/block/sda/sda1", NAME="true"
1230 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="bad", NAME="bad"
1234 desc => "ENV{} test (assign)",
1236 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1239 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}="true"
1240 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="yes", NAME="no"
1241 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="before"
1242 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="true", NAME="true"
1246 desc => "ENV{} test (assign 2 times)",
1248 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1251 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}="true"
1252 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}="absolutely-\$env{ASSIGN}"
1253 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="before"
1254 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="yes", NAME="no"
1255 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="absolutely-true", NAME="true"
1259 desc => "ENV{} test (assign2)",
1261 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1264 SUBSYSTEM=="block", KERNEL=="*[0-9]", ENV{PARTITION}="true", ENV{MAINDEVICE}="false"
1265 SUBSYSTEM=="block", KERNEL=="*[!0-9]", ENV{PARTITION}="false", ENV{MAINDEVICE}="true"
1266 ENV{MAINDEVICE}=="true", NAME="disk"
1267 SUBSYSTEM=="block", NAME="before"
1268 ENV{PARTITION}=="true", NAME="part"
1272 desc => "untrusted string sanitize",
1274 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1277 SUBSYSTEMS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e name; (/sbin/badprogram)", RESULT=="name_ _/sbin/badprogram_", NAME="sane"
1281 desc => "untrusted string sanitize (don't replace utf8)",
1283 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1286 SUBSYSTEMS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e \\xc3\\xbcber" RESULT=="\xc3\xbcber", NAME="uber"
1290 desc => "untrusted string sanitize (replace invalid utf8)",
1292 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1293 exp_name => "replaced",
1295 SUBSYSTEMS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e \\xef\\xe8garbage", RESULT=="__garbage", NAME="replaced"
1299 desc => "read sysfs value from parent device",
1301 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1302 exp_name => "serial-354172020305000",
1304 KERNEL=="ttyACM*", ATTRS{serial}=="?*", NAME="serial-%s{serial}"
1308 desc => "match against empty key string",
1310 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1313 KERNEL=="sda", ATTRS{nothing}!="", NAME="not-1-ok"
1314 KERNEL=="sda", ATTRS{nothing}=="", NAME="not-2-ok"
1315 KERNEL=="sda", ATTRS{vendor}!="", NAME="ok"
1316 KERNEL=="sda", ATTRS{vendor}=="", NAME="not-3-ok"
1320 desc => "check ACTION value",
1322 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1325 ACTION=="unknown", KERNEL=="sda", NAME="unknown-not-ok"
1326 ACTION=="add", KERNEL=="sda", NAME="ok"
1330 desc => "apply NAME final",
1332 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1336 KERNEL=="sda", NAME:="ok"
1337 KERNEL=="sda", NAME="not-ok"
1338 KERNEL=="sda", SYMLINK+="link"
1342 desc => "test RUN key",
1344 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1345 exp_name => "testsymlink",
1347 exp_rem_error => "yes",
1350 KERNEL=="sda", NAME="ok", RUN+="/bin/ln -s ok %r/testsymlink"
1351 KERNEL=="sda", NAME="not-ok"
1355 desc => "test RUN key and DEVNAME",
1357 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1358 exp_name => "testsymlink",
1360 exp_rem_error => "yes",
1363 KERNEL=="sda", NAME="not-ok"
1364 KERNEL=="sda", NAME="ok", RUN+="/bin/sh -c 'ln -s `basename \$\$DEVNAME` %r/testsymlink'"
1368 desc => "test RUN key remove",
1370 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1371 exp_name => "testsymlink2",
1372 exp_target => "ok2",
1374 KERNEL=="sda", NAME="ok2", RUN+="/bin/ln -s ok2 %r/testsymlink2"
1375 KERNEL=="sda", ACTION=="remove", RUN+="/bin/rm -f %r/testsymlink2"
1376 KERNEL=="sda", NAME="not-ok2"
1380 desc => "final assignment",
1382 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1384 exp_perms => "root:tty:0640",
1386 KERNEL=="sda", GROUP:="tty"
1387 KERNEL=="sda", GROUP="not-ok", MODE="0640", NAME="ok"
1391 desc => "final assignment 2",
1393 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1395 exp_perms => "root:tty:0640",
1397 KERNEL=="sda", GROUP:="tty"
1398 SUBSYSTEM=="block", MODE:="640"
1399 KERNEL=="sda", GROUP="not-ok", MODE="0666", NAME="ok"
1403 desc => "env substitution",
1405 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1406 exp_name => "node-add-me",
1408 KERNEL=="sda", MODE="0666", NAME="node-\$env{ACTION}-me"
1412 desc => "reset list to current value",
1414 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1415 exp_name => "three",
1416 not_exp_name => "two",
1417 exp_target => "node",
1419 KERNEL=="ttyACM[0-9]*", SYMLINK+="one"
1420 KERNEL=="ttyACM[0-9]*", SYMLINK+="two"
1421 KERNEL=="ttyACM[0-9]*", SYMLINK="three"
1422 KERNEL=="ttyACM[0-9]*", NAME="node"
1426 desc => "test empty NAME",
1428 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1429 exp_name => "<none>",
1430 not_exp_name => "ttyACM0",
1431 exp_add_error => "yes",
1433 KERNEL=="ttyACM[0-9]*", NAME=""
1437 desc => "test empty NAME (empty override)",
1439 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1440 exp_name => "<none>",
1441 not_exp_name => "wrong",
1442 exp_add_error => "yes",
1444 KERNEL=="ttyACM[0-9]*", NAME="wrong"
1445 KERNEL=="ttyACM[0-9]*", NAME=""
1449 desc => "test empty NAME (non-empty override)",
1451 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1452 exp_name => "right",
1454 KERNEL=="ttyACM[0-9]*", NAME=""
1455 KERNEL=="ttyACM[0-9]*", NAME="wrong"
1456 KERNEL=="ttyACM[0-9]*", NAME="right"
1460 desc => "test multi matches",
1462 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1463 exp_name => "right",
1465 KERNEL=="ttyACM*", NAME="before"
1466 KERNEL=="ttyACM*|nothing", NAME="right"
1470 desc => "test multi matches 2",
1472 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1473 exp_name => "right",
1475 KERNEL=="dontknow*|*nothing", NAME="nomatch"
1476 KERNEL=="ttyACM*", NAME="before"
1477 KERNEL=="dontknow*|ttyACM*|nothing*", NAME="right"
1481 desc => "test multi matches 3",
1483 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1484 exp_name => "right",
1486 KERNEL=="dontknow|nothing", NAME="nomatch"
1487 KERNEL=="dontknow|ttyACM0a|nothing|attyACM0", NAME="wrong1"
1488 KERNEL=="X|attyACM0|dontknow|ttyACM0a|nothing|attyACM0", NAME="wrong2"
1489 KERNEL=="dontknow|ttyACM0|nothing", NAME="right"
1493 desc => "test multi matches 4",
1495 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1496 exp_name => "right",
1498 KERNEL=="dontknow|nothing", NAME="nomatch"
1499 KERNEL=="dontknow|ttyACM0a|nothing|attyACM0", NAME="wrong1"
1500 KERNEL=="X|attyACM0|dontknow|ttyACM0a|nothing|attyACM0", NAME="wrong2"
1501 KERNEL=="all|dontknow|ttyACM0", NAME="right"
1502 KERNEL=="ttyACM0a|nothing", NAME="wrong3"
1506 desc => "IMPORT parent test sequence 1/2 (keep)",
1508 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1509 exp_name => "parent",
1512 KERNEL=="sda", IMPORT="/bin/echo -e \'PARENT_KEY=parent_right\\nWRONG_PARENT_KEY=parent_wrong'"
1513 KERNEL=="sda", NAME="parent"
1517 desc => "IMPORT parent test sequence 2/2 (keep)",
1519 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1520 exp_name => "parentenv-parent_right",
1523 KERNEL=="sda1", IMPORT{parent}="PARENT*", NAME="parentenv-\$env{PARENT_KEY}\$env{WRONG_PARENT_KEY}"
1527 desc => "GOTO test",
1529 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1530 exp_name => "right",
1532 KERNEL=="sda1", GOTO="TEST"
1533 KERNEL=="sda1", NAME="wrong"
1534 KERNEL=="sda1", GOTO="BAD"
1535 KERNEL=="sda1", NAME="", LABEL="NO"
1536 KERNEL=="sda1", NAME="right", LABEL="TEST"
1537 KERNEL=="sda1", LABEL="BAD"
1541 desc => "GOTO label does not exist",
1543 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1544 exp_name => "right",
1546 KERNEL=="sda1", GOTO="does-not-exist"
1547 KERNEL=="sda1", NAME="right",
1552 desc => "NAME compare test",
1554 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1556 exp_target => "node",
1557 not_exp_name => "wronglink",
1559 KERNEL=="sda1", NAME="node"
1560 KERNEL=="sda2", NAME="wrong"
1561 KERNEL=="sda1", NAME=="wrong*", SYMLINK+="wronglink"
1562 KERNEL=="sda1", NAME=="?*", SYMLINK+="link"
1563 KERNEL=="sda1", NAME=="node*", SYMLINK+="link2"
1567 desc => "NAME compare test 2",
1569 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1570 exp_name => "link2",
1571 exp_target => "sda1",
1572 not_exp_name => "link",
1574 KERNEL=="sda1", NAME=="?*", SYMLINK+="link"
1575 KERNEL=="sda1", NAME!="?*", SYMLINK+="link2"
1579 desc => "invalid key operation",
1581 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1584 KERNEL="sda1", NAME="no"
1585 KERNEL=="sda1", NAME="yes"
1589 desc => "operator chars in attribute",
1591 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1594 KERNEL=="sda", ATTR{test:colon+plus}=="?*", NAME="yes"
1598 desc => "overlong comment line",
1600 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1603 # 012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789
1604 # 012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789
1605 KERNEL=="sda1", NAME=="no"
1606 KERNEL=="sda1", NAME="yes"
1610 desc => "magic subsys/kernel lookup",
1612 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1613 exp_name => "00:16:41:e2:8d:ff",
1615 KERNEL=="sda", NAME="\$attr{[net/eth0]address}"
1619 desc => "TEST absolute path",
1621 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1622 exp_name => "there",
1624 TEST=="/etc/hosts", NAME="there"
1625 TEST!="/etc/hosts", NAME="notthere"
1629 desc => "TEST subsys/kernel lookup",
1631 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1634 KERNEL=="sda", TEST=="[net/eth0]", NAME="yes"
1638 desc => "TEST relative path",
1640 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1641 exp_name => "relative",
1643 KERNEL=="sda", TEST=="size", NAME="relative"
1647 desc => "TEST wildcard substitution (find queue/nr_requests)",
1649 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1650 exp_name => "found-subdir",
1652 KERNEL=="sda", TEST=="*/nr_requests", NAME="found-subdir"
1656 desc => "TEST MODE=0000",
1658 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1660 exp_perms => "0:0:0000",
1662 KERNEL=="sda", MODE="0000"
1666 desc => "TEST PROGRAM feeds MODE",
1668 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1670 exp_perms => "0:0:0400",
1672 KERNEL=="sda", MODE="666"
1673 KERNEL=="sda", PROGRAM=="/bin/echo 0 0 0400", OWNER="%c{1}", GROUP="%c{2}", MODE="%c{3}"
1677 desc => "TEST PROGRAM feeds MODE with overflow",
1679 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1681 exp_perms => "0:0:0660",
1683 KERNEL=="sda", MODE="440"
1684 KERNEL=="sda", PROGRAM=="/bin/echo 0 0 0400letsdoabuffferoverflow0123456789012345789012345678901234567890", OWNER="%c{1}", GROUP="%c{2}", MODE="%c{3}"
1688 desc => "magic [subsys/sysname] attribute substitution",
1690 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1691 exp_name => "sda-8741C4G-end",
1692 exp_perms => "0:0:0660",
1694 KERNEL=="sda", PROGRAM="/bin/true create-envp"
1695 KERNEL=="sda", ENV{TESTENV}="change-envp"
1696 KERNEL=="sda", NAME="%k-%s{[dmi/id]product_name}-end", RUN+="socket:@/org/kernel/udev/monitor"
1702 $ENV{SYSFS_PATH} = $sysfs;
1703 $ENV{UDEV_CONFIG_FILE} = $udev_conf;
1706 my ($action, $subsys, $devpath, $rules) = @_;
1708 $ENV{DEVPATH} = $devpath;
1710 # create temporary rules
1711 open CONF, ">$udev_rules" || die "unable to create rules file: $udev_rules";
1715 $ENV{ACTION} = $action;
1716 $ENV{SUBSYSTEM} = $subsys;
1717 if ($valgrind > 0) {
1718 system("$udev_bin_valgrind");
1720 system("$udev_bin");
1726 sub permissions_test {
1727 my($rules, $uid, $gid, $mode) = @_;
1733 $rules->{exp_perms} =~ m/^(.*):(.*):(.*)$/;
1735 if (defined(getpwnam($1))) {
1736 $userid = int(getpwnam($1));
1740 if ($uid != $userid) { $wrong = 1; }
1743 if (defined(getgrnam($2))) {
1744 $groupid = int(getgrnam($2));
1748 if ($gid != $groupid) { $wrong = 1; }
1751 if (($mode & 07777) != oct($3)) { $wrong = 1; };
1754 print "permissions: ok\n";
1756 printf " expected permissions are: %s:%s:%#o\n", $1, $2, oct($3);
1757 printf " created permissions are : %i:%i:%#o\n", $uid, $gid, $mode & 07777;
1758 print "permissions: error\n";
1763 sub major_minor_test {
1764 my($rules, $rdev) = @_;
1766 my $major = ($rdev >> 8) & 0xfff;
1767 my $minor = ($rdev & 0xff) | (($rdev >> 12) & 0xfff00);
1770 $rules->{exp_majorminor} =~ m/^(.*):(.*)$/;
1772 if ($major != $1) { $wrong = 1; };
1775 if ($minor != $2) { $wrong = 1; };
1778 print "major:minor: ok\n";
1780 printf " expected major:minor is: %i:%i\n", $1, $2;
1781 printf " created major:minor is : %i:%i\n", $major, $minor;
1782 print "major:minor: error\n";
1790 my $output = `ls -l $PWD/$udev_root$rules->{exp_name}`;
1792 if ($output =~ m/(.*)-> (.*)/) {
1793 if ($2 eq $rules->{exp_target}) {
1794 print "symlink: ok\n";
1796 print " expected symlink from: \'$rules->{exp_name}\' to \'$rules->{exp_target}\'\n";
1797 print " created symlink from: \'$rules->{exp_name}\' to \'$2\'\n";
1798 print "symlink: error";
1799 if ($rules->{exp_add_error}) {
1800 print " as expected\n";
1807 print " expected symlink from: \'$rules->{exp_name}\' to \'$rules->{exp_target}\'\n";
1808 print "symlink: not created";
1809 if ($rules->{exp_add_error}) {
1810 print " as expected\n";
1818 sub make_udev_root {
1819 system("rm -rf $udev_root");
1820 mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
1821 # setting group and mode of udev_root ensures the tests work
1822 # even if the parent directory has setgid bit enabled.
1823 chown (0, 0, $udev_root) || die "unable to chown $udev_root\n";
1824 chmod (0755, $udev_root) || die "unable to chmod $udev_root\n";
1828 my ($rules, $number) = @_;
1830 print "TEST $number: $rules->{desc}\n";
1832 if ($rules->{exp_target}) {
1833 print "device \'$rules->{devpath}\' expecting symlink '$rules->{exp_name}' to node \'$rules->{exp_target}\'\n";
1835 print "device \'$rules->{devpath}\' expecting node \'$rules->{exp_name}\'\n";
1839 udev("add", $rules->{subsys}, $rules->{devpath}, \$rules->{rules});
1840 if (defined($rules->{not_exp_name})) {
1841 if ((-e "$PWD/$udev_root$rules->{not_exp_name}") ||
1842 (-l "$PWD/$udev_root$rules->{not_exp_name}")) {
1843 print "nonexistent: error \'$rules->{not_exp_name}\' not expected to be there\n";
1848 if ((-e "$PWD/$udev_root$rules->{exp_name}") ||
1849 (-l "$PWD/$udev_root$rules->{exp_name}")) {
1851 my ($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size,
1852 $atime, $mtime, $ctime, $blksize, $blocks) = stat("$PWD/$udev_root$rules->{exp_name}");
1854 if (defined($rules->{exp_perms})) {
1855 permissions_test($rules, $uid, $gid, $mode);
1857 if (defined($rules->{exp_majorminor})) {
1858 major_minor_test($rules, $rdev);
1860 if (defined($rules->{exp_target})) {
1861 symlink_test($rules);
1866 if ($rules->{exp_add_error}) {
1867 print " as expected\n";
1870 system("tree $udev_root");
1876 if (defined($rules->{option}) && $rules->{option} eq "keep") {
1881 udev("remove", $rules->{subsys}, $rules->{devpath}, \$rules->{rules});
1882 if ((-e "$PWD/$udev_root$rules->{exp_name}") ||
1883 (-l "$PWD/$udev_root$rules->{exp_name}")) {
1884 print "remove: error";
1885 if ($rules->{exp_rem_error}) {
1886 print " as expected\n";
1889 system("tree $udev_root");
1894 print "remove: ok\n";
1899 if (defined($rules->{option}) && $rules->{option} eq "clean") {
1905 # only run if we have root permissions
1906 # due to mknod restrictions
1908 print "Must have root permissions to run properly.\n";
1915 # create config file
1916 open CONF, ">$udev_conf" || die "unable to create config file: $udev_conf";
1917 print CONF "udev_root=\"$udev_root\"\n";
1918 print CONF "udev_rules=\"$PWD\"\n";
1919 print CONF "udev_log=\"err\"\n";
1925 foreach my $arg (@ARGV) {
1926 if ($arg =~ m/--valgrind/) {
1928 printf("using valgrind\n");
1935 foreach my $arg (@list) {
1936 if (defined($tests[$arg-1]->{desc})) {
1937 print "udev-test will run test number $arg:\n\n";
1938 run_test($tests[$arg-1], $arg);
1940 print "test does not exist.\n";
1945 print "\nudev-test will run ".($#tests + 1)." tests:\n\n";
1947 foreach my $rules (@tests) {
1948 run_test($rules, $test_num);
1953 print "$error errors occured\n\n";
1956 system("rm -rf $udev_root");
1957 unlink($udev_rules);