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 => "ATTR (empty file)",
488 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
489 exp_name => "empty" ,
491 KERNEL=="sda", ATTR{test_empty_file}=="?*", NAME:="something"
492 KERNEL=="sda", ATTR{test_empty_file}!="", NAME:="not-empty"
493 KERNEL=="sda", ATTR{test_empty_file}=="", NAME:="empty"
494 KERNEL=="sda", ATTR{test_empty_file}!="?*", NAME:="not-something"
495 KERNEL=="sda", NAME="wrong"
499 desc => "ATTR (non-existent file)",
501 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
502 exp_name => "non-existent" ,
504 KERNEL=="sda", ATTR{nofile}=="?*", NAME:="something"
505 KERNEL=="sda", ATTR{nofile}!="", NAME:="not-empty"
506 KERNEL=="sda", ATTR{nofile}=="", NAME:="empty"
507 KERNEL=="sda", ATTR{nofile}!="?*", NAME:="not-something"
508 KERNEL=="sda", TEST!="nofile", NAME:="non-existent"
509 KERNEL=="sda", NAME="wrong"
513 desc => "program and bus type match",
515 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
516 exp_name => "scsi-0:0:0:0" ,
518 SUBSYSTEMS=="usb", PROGRAM=="/bin/echo -n usb-%b", NAME="%c"
519 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n scsi-%b", NAME="%c"
520 SUBSYSTEMS=="foo", PROGRAM=="/bin/echo -n foo-%b", NAME="%c"
524 desc => "create all possible partitions",
526 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
527 exp_name => "boot_disk15" ,
528 exp_majorminor => "8:15",
530 SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", NAME{all_partitions}="boot_disk"
534 desc => "sysfs parent hierarchy",
536 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
537 exp_name => "modem" ,
539 ATTRS{idProduct}=="007b", NAME="modem"
543 desc => "name test with ! in the name",
545 devpath => "/devices/virtual/block/fake!blockdev0",
546 exp_name => "is/a/fake/blockdev0" ,
548 SUBSYSTEMS=="scsi", NAME="is/not/a/%k"
549 SUBSYSTEM=="block", NAME="is/a/%k"
550 KERNEL=="ttyACM0", NAME="modem"
554 desc => "name test with ! in the name, but no matching rule",
556 devpath => "/devices/virtual/block/fake!blockdev0",
557 exp_name => "fake/blockdev0" ,
559 KERNEL=="ttyACM0", NAME="modem"
563 desc => "KERNELS rule",
565 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
566 exp_name => "scsi-0:0:0:0",
568 SUBSYSTEMS=="usb", KERNELS=="0:0:0:0", NAME="not-scsi"
569 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:1", NAME="no-match"
570 SUBSYSTEMS=="scsi", KERNELS==":0", NAME="short-id"
571 SUBSYSTEMS=="scsi", KERNELS=="/0:0:0:0", NAME="no-match"
572 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="scsi-0:0:0:0"
576 desc => "KERNELS wildcard all",
578 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
579 exp_name => "scsi-0:0:0:0",
581 SUBSYSTEMS=="scsi", KERNELS=="*:1", NAME="no-match"
582 SUBSYSTEMS=="scsi", KERNELS=="*:0:1", NAME="no-match"
583 SUBSYSTEMS=="scsi", KERNELS=="*:0:0:1", NAME="no-match"
584 SUBSYSTEMS=="scsi", KERNEL=="0:0:0:0", NAME="before"
585 SUBSYSTEMS=="scsi", KERNELS=="*", NAME="scsi-0:0:0:0"
589 desc => "KERNELS wildcard partial",
591 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
592 exp_name => "scsi-0:0:0:0",
594 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="before"
595 SUBSYSTEMS=="scsi", KERNELS=="*:0", NAME="scsi-0:0:0:0"
599 desc => "KERNELS wildcard partial 2",
601 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
602 exp_name => "scsi-0:0:0:0",
604 SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", NAME="before"
605 SUBSYSTEMS=="scsi", KERNELS=="*:0:0:0", NAME="scsi-0:0:0:0"
609 desc => "substitute attr with link target value (first match)",
611 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
612 exp_name => "driver-is-sd",
614 SUBSYSTEMS=="scsi", NAME="driver-is-\$attr{driver}"
618 desc => "substitute attr with link target value (currently selected device)",
620 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
621 exp_name => "driver-is-ahci",
623 SUBSYSTEMS=="pci", NAME="driver-is-\$attr{driver}"
627 desc => "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 => "ignored",
632 SUBSYSTEMS=="scsi", ATTRS{whitespace_test}=="WHITE SPACE", NAME="ignored"
636 desc => "do not ignore ATTRS attribute whitespace",
638 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
639 exp_name => "matched-with-space",
641 SUBSYSTEMS=="scsi", ATTRS{whitespace_test}=="WHITE SPACE ", NAME="wrong-to-ignore"
642 SUBSYSTEMS=="scsi", ATTRS{whitespace_test}=="WHITE SPACE ", NAME="matched-with-space"
646 desc => "permissions USER=bad GROUP=name",
648 devpath => "/devices/virtual/tty/tty33",
650 exp_perms => "0:0:0660",
652 KERNEL=="tty33", NAME="tty33", OWNER="bad", GROUP="name"
656 desc => "permissions OWNER=5000",
658 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
660 exp_perms => "5000::0660",
662 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OWNER="5000"
666 desc => "permissions GROUP=100",
668 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
670 exp_perms => ":100:0660",
672 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", GROUP="100"
676 desc => "textual user id",
678 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
680 exp_perms => "nobody::0660",
682 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OWNER="nobody"
686 desc => "textual group id",
688 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
690 exp_perms => ":daemon:0660",
692 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", GROUP="daemon"
696 desc => "textual user/group id",
698 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
700 exp_perms => "root:mail:0660",
702 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OWNER="root", GROUP="mail"
706 desc => "permissions MODE=0777",
708 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
710 exp_perms => "::0777",
712 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", MODE="0777"
716 desc => "permissions OWNER=5000 GROUP=100 MODE=0777",
718 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
720 exp_perms => "5000:100:0777",
722 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OWNER="5000", GROUP="100", MODE="0777"
726 desc => "permissions OWNER to 5000",
728 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
729 exp_name => "ttyACM0",
730 exp_perms => "5000::",
732 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", OWNER="5000"
736 desc => "permissions GROUP to 100",
738 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
739 exp_name => "ttyACM0",
740 exp_perms => ":100:0660",
742 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", GROUP="100"
746 desc => "permissions MODE to 0060",
748 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
749 exp_name => "ttyACM0",
750 exp_perms => "::0060",
752 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", MODE="0060"
756 desc => "permissions OWNER, GROUP, MODE",
758 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
759 exp_name => "ttyACM0",
760 exp_perms => "5000:100:0777",
762 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", OWNER="5000", GROUP="100", MODE="0777"
766 desc => "permissions only rule",
768 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
769 exp_name => "ttyACM0",
770 exp_perms => "5000:100:0777",
772 KERNEL=="ttyACM[0-9]*", OWNER="5000", GROUP="100", MODE="0777"
773 KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
774 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n"
778 desc => "multiple permissions only rule",
780 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
781 exp_name => "ttyACM0",
782 exp_perms => "3000:4000:0777",
784 SUBSYSTEM=="tty", OWNER="3000"
785 SUBSYSTEM=="tty", GROUP="4000"
786 SUBSYSTEM=="tty", MODE="0777"
787 KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
788 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n"
792 desc => "permissions only rule with override at NAME rule",
794 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
795 exp_name => "ttyACM0",
796 exp_perms => "3000:8000:0777",
798 SUBSYSTEM=="tty", OWNER="3000"
799 SUBSYSTEM=="tty", GROUP="4000"
800 SUBSYSTEM=="tty", MODE="0777"
801 KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
802 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", GROUP="8000"
806 desc => "major/minor number test",
808 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
810 exp_majorminor => "8:0",
812 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node"
816 desc => "big major number test",
818 devpath => "/devices/virtual/misc/misc-fake1",
820 exp_majorminor => "4095:1",
822 KERNEL=="misc-fake1", NAME="node"
826 desc => "big major and big minor number test",
828 devpath => "/devices/virtual/misc/misc-fake89999",
830 exp_majorminor => "4095:89999",
832 KERNEL=="misc-fake89999", NAME="node"
836 desc => "multiple symlinks with format char",
838 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
839 exp_name => "symlink2-ttyACM0",
840 exp_target => "ttyACM0",
842 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", SYMLINK="symlink1-%n symlink2-%k symlink3-%b"
846 desc => "multiple symlinks with a lot of s p a c e s",
848 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
851 exp_target => "ttyACM0",
853 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", SYMLINK=" one two "
857 desc => "symlink creation (same directory)",
859 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
860 exp_name => "modem0",
861 exp_target => "ttyACM0",
863 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", SYMLINK="modem%n"
867 desc => "symlink creation (relative link forward)",
869 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda6",
870 exp_name => "1/2/symlink" ,
871 exp_target => "a/b/node",
873 SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", NAME="1/2/a/b/node", SYMLINK="1/2/symlink"
877 desc => "symlink creation (relative link back and forward)",
879 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda6",
880 exp_name => "1/2/c/d/symlink" ,
881 exp_target => "../../a/b/node",
883 SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", NAME="1/2/a/b/node", SYMLINK="1/2/c/d/symlink"
887 desc => "multiple symlinks",
889 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
890 exp_name => "second-0" ,
891 exp_target => "modem" ,
893 KERNEL=="ttyACM0", NAME="modem", SYMLINK="first-%n second-%n third-%n"
897 desc => "symlink only rule",
899 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
900 exp_name => "symlink-only2",
901 exp_target => "link",
903 SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="symlink-only1"
904 SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="symlink-only2"
905 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="symlink0"
909 desc => "symlink name '.'",
911 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
913 exp_target => "link",
914 exp_add_error => "yes",
915 exp_rem_error => "yes",
917 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="."
921 desc => "symlink node to itself",
923 devpath => "/devices/virtual/tty/tty0",
925 exp_target => "link",
926 exp_add_error => "yes",
927 exp_rem_error => "yes",
930 KERNEL=="tty0", NAME="link", SYMLINK+="link"
934 desc => "symlink %n substitution",
936 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
937 exp_name => "symlink0",
938 exp_target => "ttyACM0",
940 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", SYMLINK+="symlink%n"
944 desc => "symlink %k substitution",
946 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
947 exp_name => "symlink-ttyACM0",
948 exp_target => "ttyACM0",
950 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", SYMLINK+="symlink-%k"
954 desc => "symlink %M:%m substitution",
956 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
957 exp_name => "major-166:0",
958 exp_target => "ttyACM0",
960 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", SYMLINK+="major-%M:%m"
964 desc => "symlink %b substitution",
966 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
967 exp_name => "symlink-0:0:0:0",
968 exp_target => "node",
970 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", SYMLINK+="symlink-%b"
974 desc => "symlink %c substitution",
976 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
978 exp_target => "ttyACM0",
980 KERNEL=="ttyACM[0-9]*", PROGRAM=="/bin/echo test" NAME="ttyACM%n", SYMLINK+="%c"
984 desc => "symlink %c{N} substitution",
986 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
988 exp_target => "ttyACM0",
990 KERNEL=="ttyACM[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyACM%n", SYMLINK+="%c{2}"
994 desc => "symlink %c{N+} substitution",
996 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
998 exp_target => "ttyACM0",
1000 KERNEL=="ttyACM[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyACM%n", SYMLINK+="%c{2+}"
1004 desc => "symlink only rule with %c{N+}",
1006 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1008 exp_target => "link",
1010 SUBSYSTEMS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo link test this" SYMLINK+="%c{2+}"
1011 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="symlink0"
1015 desc => "symlink %s{filename} substitution",
1017 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1018 exp_name => "166:0",
1019 exp_target => "ttyACM0",
1021 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", SYMLINK+="%s{dev}"
1025 desc => "symlink %Ns{filename} substitution",
1027 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1029 exp_target => "ttyACM0",
1031 KERNEL=="ttyACM[0-9]*", NAME="ttyACM%n", SYMLINK+="%3s{dev}"
1035 desc => "program result substitution (numbered part of)",
1037 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
1038 exp_name => "link1",
1039 exp_target => "node",
1041 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n node link1 link2", RESULT=="node *", NAME="%c{1}", SYMLINK+="%c{2} %c{3}"
1045 desc => "program result substitution (numbered part of+)",
1047 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
1048 exp_name => "link4",
1049 exp_target => "node",
1051 SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n node link1 link2 link3 link4", RESULT=="node *", NAME="%c{1}", SYMLINK+="%c{2+}"
1055 desc => "ignore rule test",
1057 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1058 exp_name => "nothing",
1059 not_exp_name => "node",
1060 exp_add_error => "yes",
1062 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_device"
1066 desc => "all_partitions, option-only rule",
1068 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1069 exp_name => "node6",
1071 SUBSYSTEM=="block", OPTIONS="all_partitions"
1072 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node"
1076 desc => "all_partitions, option-only rule (fail on partition)",
1078 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1079 exp_name => "node6",
1080 exp_add_error => "yes",
1082 SUBSYSTEM=="block", OPTIONS="all_partitions"
1083 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node"
1087 desc => "ignore remove event test",
1089 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1091 exp_rem_error => "yes",
1093 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_remove"
1097 desc => "ignore remove event test (with all partitions)",
1099 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1100 exp_name => "node14",
1101 exp_rem_error => "yes",
1104 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_remove, all_partitions"
1108 desc => "SUBSYSTEM match test",
1110 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1113 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="should_not_match", SUBSYSTEM=="vc"
1114 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", SUBSYSTEM=="block"
1115 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="should_not_match2", SUBSYSTEM=="vc"
1119 desc => "DRIVERS match 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", NAME="should_not_match", DRIVERS=="sd-wrong"
1125 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="node", DRIVERS=="sd"
1129 desc => "temporary node creation test",
1131 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1134 SUBSYSTEMS=="scsi", KERNEL=="sda", PROGRAM=="/usr/bin/test -b %N" NAME="node"
1138 desc => "devpath substitution test",
1140 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1143 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"
1147 desc => "parent node name substitution test sequence 1/2 (keep)",
1149 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1150 exp_name => "main_device",
1153 SUBSYSTEMS=="scsi", KERNEL=="sda", NAME="main_device"
1157 desc => "parent node name substitution test sequence 2/2 (clean)",
1159 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1160 exp_name => "main_device-part-1",
1163 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="%P-part-1"
1167 desc => "udev_root substitution",
1169 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1170 exp_name => "start-udev-root-end",
1172 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="start-%r-end"
1176 desc => "last_rule option",
1178 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1181 SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="last", OPTIONS="last_rule"
1182 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="very-last"
1186 desc => "negation KERNEL!=",
1188 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1189 exp_name => "match",
1191 SUBSYSTEMS=="scsi", KERNEL!="sda1", NAME="matches-but-is-negated"
1192 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="before"
1193 SUBSYSTEMS=="scsi", KERNEL!="xsda1", NAME="match"
1197 desc => "negation SUBSYSTEM!=",
1199 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1200 exp_name => "not-anything",
1202 SUBSYSTEMS=="scsi", SUBSYSTEM=="block", KERNEL!="sda1", NAME="matches-but-is-negated"
1203 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="before"
1204 SUBSYSTEMS=="scsi", SUBSYSTEM!="anything", NAME="not-anything"
1208 desc => "negation PROGRAM!= exit code",
1210 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1211 exp_name => "nonzero-program",
1213 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="before"
1214 KERNEL=="sda1", PROGRAM!="/bin/false", NAME="nonzero-program"
1218 desc => "test for whitespace between the operator",
1220 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1223 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="before"
1224 KERNEL == "sda1" , NAME = "true"
1228 desc => "ENV{} test",
1230 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1233 ENV{ENV_KEY_TEST}="test"
1234 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="go", NAME="wrong"
1235 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="test", NAME="true"
1236 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="bad", NAME="bad"
1240 desc => "ENV{} test",
1242 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1245 ENV{ENV_KEY_TEST}="test"
1246 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="go", NAME="wrong"
1247 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="yes", ENV{ACTION}=="add", ENV{DEVPATH}=="*/block/sda/sdax1", NAME="no"
1248 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="test", ENV{ACTION}=="add", ENV{DEVPATH}=="*/block/sda/sda1", NAME="true"
1249 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="bad", NAME="bad"
1253 desc => "ENV{} test (assign)",
1255 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1258 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}="true"
1259 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="yes", NAME="no"
1260 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="before"
1261 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="true", NAME="true"
1265 desc => "ENV{} test (assign 2 times)",
1267 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1270 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}="true"
1271 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}="absolutely-\$env{ASSIGN}"
1272 SUBSYSTEMS=="scsi", KERNEL=="sda1", NAME="before"
1273 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="yes", NAME="no"
1274 SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="absolutely-true", NAME="true"
1278 desc => "ENV{} test (assign2)",
1280 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1283 SUBSYSTEM=="block", KERNEL=="*[0-9]", ENV{PARTITION}="true", ENV{MAINDEVICE}="false"
1284 SUBSYSTEM=="block", KERNEL=="*[!0-9]", ENV{PARTITION}="false", ENV{MAINDEVICE}="true"
1285 ENV{MAINDEVICE}=="true", NAME="disk"
1286 SUBSYSTEM=="block", NAME="before"
1287 ENV{PARTITION}=="true", NAME="part"
1291 desc => "untrusted string sanitize",
1293 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1296 SUBSYSTEMS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e name; (/sbin/badprogram)", RESULT=="name_ _/sbin/badprogram_", NAME="sane"
1300 desc => "untrusted string sanitize (don't replace utf8)",
1302 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1305 SUBSYSTEMS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e \\xc3\\xbcber" RESULT=="\xc3\xbcber", NAME="uber"
1309 desc => "untrusted string sanitize (replace invalid utf8)",
1311 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1312 exp_name => "replaced",
1314 SUBSYSTEMS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e \\xef\\xe8garbage", RESULT=="__garbage", NAME="replaced"
1318 desc => "read sysfs value from parent device",
1320 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1321 exp_name => "serial-354172020305000",
1323 KERNEL=="ttyACM*", ATTRS{serial}=="?*", NAME="serial-%s{serial}"
1327 desc => "match against empty key string",
1329 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1332 KERNEL=="sda", ATTRS{nothing}!="", NAME="not-1-ok"
1333 KERNEL=="sda", ATTRS{nothing}=="", NAME="not-2-ok"
1334 KERNEL=="sda", ATTRS{vendor}!="", NAME="ok"
1335 KERNEL=="sda", ATTRS{vendor}=="", NAME="not-3-ok"
1339 desc => "check ACTION value",
1341 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1344 ACTION=="unknown", KERNEL=="sda", NAME="unknown-not-ok"
1345 ACTION=="add", KERNEL=="sda", NAME="ok"
1349 desc => "apply NAME final",
1351 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1355 KERNEL=="sda", NAME:="ok"
1356 KERNEL=="sda", NAME="not-ok"
1357 KERNEL=="sda", SYMLINK+="link"
1361 desc => "test RUN key",
1363 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1364 exp_name => "testsymlink",
1366 exp_rem_error => "yes",
1369 KERNEL=="sda", NAME="ok", RUN+="/bin/ln -s ok %r/testsymlink"
1370 KERNEL=="sda", NAME="not-ok"
1374 desc => "test RUN key and DEVNAME",
1376 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1377 exp_name => "testsymlink",
1379 exp_rem_error => "yes",
1382 KERNEL=="sda", NAME="not-ok"
1383 KERNEL=="sda", NAME="ok", RUN+="/bin/sh -c 'ln -s `basename \$\$DEVNAME` %r/testsymlink'"
1387 desc => "test RUN key remove",
1389 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1390 exp_name => "testsymlink2",
1391 exp_target => "ok2",
1393 KERNEL=="sda", NAME="ok2", RUN+="/bin/ln -s ok2 %r/testsymlink2"
1394 KERNEL=="sda", ACTION=="remove", RUN+="/bin/rm -f %r/testsymlink2"
1395 KERNEL=="sda", NAME="not-ok2"
1399 desc => "final assignment",
1401 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1403 exp_perms => "root:tty:0640",
1405 KERNEL=="sda", GROUP:="tty"
1406 KERNEL=="sda", GROUP="not-ok", MODE="0640", NAME="ok"
1410 desc => "final assignment 2",
1412 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1414 exp_perms => "root:tty:0640",
1416 KERNEL=="sda", GROUP:="tty"
1417 SUBSYSTEM=="block", MODE:="640"
1418 KERNEL=="sda", GROUP="not-ok", MODE="0666", NAME="ok"
1422 desc => "env substitution",
1424 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1425 exp_name => "node-add-me",
1427 KERNEL=="sda", MODE="0666", NAME="node-\$env{ACTION}-me"
1431 desc => "reset list to current value",
1433 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1434 exp_name => "three",
1435 not_exp_name => "two",
1436 exp_target => "node",
1438 KERNEL=="ttyACM[0-9]*", SYMLINK+="one"
1439 KERNEL=="ttyACM[0-9]*", SYMLINK+="two"
1440 KERNEL=="ttyACM[0-9]*", SYMLINK="three"
1441 KERNEL=="ttyACM[0-9]*", NAME="node"
1445 desc => "test empty NAME",
1447 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1448 exp_name => "<none>",
1449 not_exp_name => "ttyACM0",
1450 exp_add_error => "yes",
1452 KERNEL=="ttyACM[0-9]*", NAME=""
1456 desc => "test empty NAME (empty override)",
1458 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1459 exp_name => "<none>",
1460 not_exp_name => "wrong",
1461 exp_add_error => "yes",
1463 KERNEL=="ttyACM[0-9]*", NAME="wrong"
1464 KERNEL=="ttyACM[0-9]*", NAME=""
1468 desc => "test empty NAME (non-empty override)",
1470 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1471 exp_name => "right",
1473 KERNEL=="ttyACM[0-9]*", NAME=""
1474 KERNEL=="ttyACM[0-9]*", NAME="wrong"
1475 KERNEL=="ttyACM[0-9]*", NAME="right"
1479 desc => "test multi matches",
1481 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1482 exp_name => "right",
1484 KERNEL=="ttyACM*", NAME="before"
1485 KERNEL=="ttyACM*|nothing", NAME="right"
1489 desc => "test multi matches 2",
1491 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1492 exp_name => "right",
1494 KERNEL=="dontknow*|*nothing", NAME="nomatch"
1495 KERNEL=="ttyACM*", NAME="before"
1496 KERNEL=="dontknow*|ttyACM*|nothing*", NAME="right"
1500 desc => "test multi matches 3",
1502 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1503 exp_name => "right",
1505 KERNEL=="dontknow|nothing", NAME="nomatch"
1506 KERNEL=="dontknow|ttyACM0a|nothing|attyACM0", NAME="wrong1"
1507 KERNEL=="X|attyACM0|dontknow|ttyACM0a|nothing|attyACM0", NAME="wrong2"
1508 KERNEL=="dontknow|ttyACM0|nothing", NAME="right"
1512 desc => "test multi matches 4",
1514 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1515 exp_name => "right",
1517 KERNEL=="dontknow|nothing", NAME="nomatch"
1518 KERNEL=="dontknow|ttyACM0a|nothing|attyACM0", NAME="wrong1"
1519 KERNEL=="X|attyACM0|dontknow|ttyACM0a|nothing|attyACM0", NAME="wrong2"
1520 KERNEL=="all|dontknow|ttyACM0", NAME="right"
1521 KERNEL=="ttyACM0a|nothing", NAME="wrong3"
1525 desc => "IMPORT parent test sequence 1/2 (keep)",
1527 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1528 exp_name => "parent",
1531 KERNEL=="sda", IMPORT="/bin/echo -e \'PARENT_KEY=parent_right\\nWRONG_PARENT_KEY=parent_wrong'"
1532 KERNEL=="sda", NAME="parent"
1536 desc => "IMPORT parent test sequence 2/2 (keep)",
1538 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1539 exp_name => "parentenv-parent_right",
1542 KERNEL=="sda1", IMPORT{parent}="PARENT*", NAME="parentenv-\$env{PARENT_KEY}\$env{WRONG_PARENT_KEY}"
1546 desc => "GOTO test",
1548 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1549 exp_name => "right",
1551 KERNEL=="sda1", GOTO="TEST"
1552 KERNEL=="sda1", NAME="wrong"
1553 KERNEL=="sda1", GOTO="BAD"
1554 KERNEL=="sda1", NAME="", LABEL="NO"
1555 KERNEL=="sda1", NAME="right", LABEL="TEST"
1556 KERNEL=="sda1", LABEL="BAD"
1560 desc => "NAME compare test",
1562 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1564 exp_target => "node",
1565 not_exp_name => "wronglink",
1567 KERNEL=="sda1", NAME="node"
1568 KERNEL=="sda2", NAME="wrong"
1569 KERNEL=="sda1", NAME=="wrong*", SYMLINK+="wronglink"
1570 KERNEL=="sda1", NAME=="?*", SYMLINK+="link"
1571 KERNEL=="sda1", NAME=="node*", SYMLINK+="link2"
1575 desc => "NAME compare test 2",
1577 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1578 exp_name => "link2",
1579 exp_target => "sda1",
1580 not_exp_name => "link",
1582 KERNEL=="sda1", NAME=="?*", SYMLINK+="link"
1583 KERNEL=="sda1", NAME!="?*", SYMLINK+="link2"
1587 desc => "invalid key operation",
1589 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1592 KERNEL="sda1", NAME="no"
1593 KERNEL=="sda1", NAME="yes"
1597 desc => "operator chars in attribute",
1599 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1602 KERNEL=="sda", ATTR{test:colon+plus}=="?*", NAME="yes"
1606 desc => "overlong comment line",
1608 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1611 # 012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789
1612 # 012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789
1613 KERNEL=="sda1", NAME=="no"
1614 KERNEL=="sda1", NAME="yes"
1618 desc => "magic subsys/kernel lookup",
1620 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1621 exp_name => "00:16:41:e2:8d:ff",
1623 KERNEL=="sda", NAME="\$attr{[net/eth0]address}"
1627 desc => "TEST absolute path",
1629 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1630 exp_name => "there",
1632 TEST=="/etc/hosts", NAME="there"
1633 TEST!="/etc/hosts", NAME="notthere"
1637 desc => "TEST subsys/kernel lookup",
1639 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1642 KERNEL=="sda", TEST=="[net/eth0]", NAME="yes"
1646 desc => "TEST relative path",
1648 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1649 exp_name => "relative",
1651 KERNEL=="sda", TEST=="size", NAME="relative"
1655 desc => "TEST wildcard substitution (find queue/nr_requests)",
1657 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1658 exp_name => "found-subdir",
1660 KERNEL=="sda", TEST=="*/nr_requests", NAME="found-subdir"
1664 desc => "TEST MODE=0000",
1666 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1668 exp_perms => "0:0:0000",
1670 KERNEL=="sda", MODE="0000"
1674 desc => "TEST PROGRAM feeds MODE",
1676 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1678 exp_perms => "0:0:0400",
1680 KERNEL=="sda", MODE="666"
1681 KERNEL=="sda", PROGRAM=="/bin/echo 0 0 0400", OWNER="%c{1}", GROUP="%c{2}", MODE="%c{3}"
1685 desc => "TEST PROGRAM feeds MODE with overflow",
1687 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1689 exp_perms => "0:0:0660",
1691 KERNEL=="sda", MODE="440"
1692 KERNEL=="sda", PROGRAM=="/bin/echo 0 0 0400letsdoabuffferoverflow0123456789012345789012345678901234567890", OWNER="%c{1}", GROUP="%c{2}", MODE="%c{3}"
1696 desc => "magic [subsys/sysname] attribute substitution",
1698 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1699 exp_name => "sda-8741C4G-end",
1700 exp_perms => "0:0:0660",
1702 KERNEL=="sda", PROGRAM="/bin/true create-envp"
1703 KERNEL=="sda", ENV{TESTENV}="change-envp"
1704 KERNEL=="sda", NAME="%k-%s{[dmi/id]product_name}-end", RUN+="socket:@/org/kernel/udev/monitor"
1710 $ENV{SYSFS_PATH} = $sysfs;
1711 $ENV{UDEV_CONFIG_FILE} = $udev_conf;
1714 my ($action, $subsys, $devpath, $rules) = @_;
1716 $ENV{DEVPATH} = $devpath;
1718 # create temporary rules
1719 open CONF, ">$udev_rules" || die "unable to create rules file: $udev_rules";
1723 $ENV{ACTION} = $action;
1724 $ENV{SUBSYSTEM} = $subsys;
1725 if ($valgrind > 0) {
1726 system("$udev_bin_valgrind");
1728 system("$udev_bin");
1734 sub permissions_test {
1735 my($rules, $uid, $gid, $mode) = @_;
1741 $rules->{exp_perms} =~ m/^(.*):(.*):(.*)$/;
1743 if (defined(getpwnam($1))) {
1744 $userid = int(getpwnam($1));
1748 if ($uid != $userid) { $wrong = 1; }
1751 if (defined(getgrnam($2))) {
1752 $groupid = int(getgrnam($2));
1756 if ($gid != $groupid) { $wrong = 1; }
1759 if (($mode & 07777) != oct($3)) { $wrong = 1; };
1762 print "permissions: ok\n";
1764 printf " expected permissions are: %s:%s:%#o\n", $1, $2, oct($3);
1765 printf " created permissions are : %i:%i:%#o\n", $uid, $gid, $mode & 07777;
1766 print "permissions: error\n";
1771 sub major_minor_test {
1772 my($rules, $rdev) = @_;
1774 my $major = ($rdev >> 8) & 0xfff;
1775 my $minor = ($rdev & 0xff) | (($rdev >> 12) & 0xfff00);
1778 $rules->{exp_majorminor} =~ m/^(.*):(.*)$/;
1780 if ($major != $1) { $wrong = 1; };
1783 if ($minor != $2) { $wrong = 1; };
1786 print "major:minor: ok\n";
1788 printf " expected major:minor is: %i:%i\n", $1, $2;
1789 printf " created major:minor is : %i:%i\n", $major, $minor;
1790 print "major:minor: error\n";
1798 my $output = `ls -l $PWD/$udev_root$rules->{exp_name}`;
1800 if ($output =~ m/(.*)-> (.*)/) {
1801 if ($2 eq $rules->{exp_target}) {
1802 print "symlink: ok\n";
1804 print " expected symlink from: \'$rules->{exp_name}\' to \'$rules->{exp_target}\'\n";
1805 print " created symlink from: \'$rules->{exp_name}\' to \'$2\'\n";
1806 print "symlink: error";
1807 if ($rules->{exp_add_error}) {
1808 print " as expected\n";
1815 print " expected symlink from: \'$rules->{exp_name}\' to \'$rules->{exp_target}\'\n";
1816 print "symlink: not created";
1817 if ($rules->{exp_add_error}) {
1818 print " as expected\n";
1826 sub make_udev_root {
1827 system("rm -rf $udev_root");
1828 mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
1829 # setting group and mode of udev_root ensures the tests work
1830 # even if the parent directory has setgid bit enabled.
1831 chown (0, 0, $udev_root) || die "unable to chown $udev_root\n";
1832 chmod (0755, $udev_root) || die "unable to chmod $udev_root\n";
1836 my ($rules, $number) = @_;
1838 print "TEST $number: $rules->{desc}\n";
1840 if ($rules->{exp_target}) {
1841 print "device \'$rules->{devpath}\' expecting symlink '$rules->{exp_name}' to node \'$rules->{exp_target}\'\n";
1843 print "device \'$rules->{devpath}\' expecting node \'$rules->{exp_name}\'\n";
1847 udev("add", $rules->{subsys}, $rules->{devpath}, \$rules->{rules});
1848 if (defined($rules->{not_exp_name})) {
1849 if ((-e "$PWD/$udev_root$rules->{not_exp_name}") ||
1850 (-l "$PWD/$udev_root$rules->{not_exp_name}")) {
1851 print "nonexistent: error \'$rules->{not_exp_name}\' not expected to be there\n";
1856 if ((-e "$PWD/$udev_root$rules->{exp_name}") ||
1857 (-l "$PWD/$udev_root$rules->{exp_name}")) {
1859 my ($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size,
1860 $atime, $mtime, $ctime, $blksize, $blocks) = stat("$PWD/$udev_root$rules->{exp_name}");
1862 if (defined($rules->{exp_perms})) {
1863 permissions_test($rules, $uid, $gid, $mode);
1865 if (defined($rules->{exp_majorminor})) {
1866 major_minor_test($rules, $rdev);
1868 if (defined($rules->{exp_target})) {
1869 symlink_test($rules);
1874 if ($rules->{exp_add_error}) {
1875 print " as expected\n";
1878 system("tree $udev_root");
1884 if (defined($rules->{option}) && $rules->{option} eq "keep") {
1889 udev("remove", $rules->{subsys}, $rules->{devpath}, \$rules->{rules});
1890 if ((-e "$PWD/$udev_root$rules->{exp_name}") ||
1891 (-l "$PWD/$udev_root$rules->{exp_name}")) {
1892 print "remove: error";
1893 if ($rules->{exp_rem_error}) {
1894 print " as expected\n";
1897 system("tree $udev_root");
1902 print "remove: ok\n";
1907 if (defined($rules->{option}) && $rules->{option} eq "clean") {
1913 # only run if we have root permissions
1914 # due to mknod restrictions
1916 print "Must have root permissions to run properly.\n";
1923 # create config file
1924 open CONF, ">$udev_conf" || die "unable to create config file: $udev_conf";
1925 print CONF "udev_root=\"$udev_root\"\n";
1926 print CONF "udev_rules=\"$PWD\"\n";
1927 print CONF "udev_log=\"err\"\n";
1933 foreach my $arg (@ARGV) {
1934 if ($arg =~ m/--valgrind/) {
1936 printf("using valgrind\n");
1943 foreach my $arg (@list) {
1944 if (defined($tests[$arg-1]->{desc})) {
1945 print "udev-test will run test number $arg:\n\n";
1946 run_test($tests[$arg-1], $arg);
1948 print "test does not exist.\n";
1953 print "\nudev-test will run ".($#tests + 1)." tests:\n\n";
1955 foreach my $rules (@tests) {
1956 run_test($rules, $test_num);
1961 print "$error errors occured\n\n";
1964 system("rm -rf $udev_root");
1965 unlink($udev_rules);