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 reads the config, 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 # Kay Sievers <kay.sievers@vrfy.org>, 2003
18 # Leann Ogasawara <ogasawara@osdl.org>, 2004
25 my $udev_bin = "../udev";
26 my $udev_root = "udev-root/"; # !!! directory will be removed !!!
27 my $udev_db = ".udevdb";
28 my $main_conf = "udev-test.conf";
29 my $conf_tmp = "udev-test.rules";
31 # uncomment following line to run udev with valgrind.
32 # Should make this a runtime option to the script someday...
33 #my $udev_bin = "valgrind --tool=memcheck --leak-check=yes ../udev";
37 desc => "label test of scsi disc",
39 devpath => "/block/sda",
40 exp_name => "boot_disk" ,
42 BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="boot_disk%n"
43 KERNEL="ttyUSB0", NAME="visor"
47 desc => "label test of scsi partition",
49 devpath => "/block/sda/sda1",
50 exp_name => "boot_disk1" ,
52 BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="boot_disk%n"
56 desc => "label test of pattern match",
58 devpath => "/block/sda/sda1",
59 exp_name => "boot_disk1" ,
61 BUS="scsi", SYSFS{vendor}="?IBM-ESXS", NAME="boot_disk%n-1"
62 BUS="scsi", SYSFS{vendor}="IBM-ESXS?", NAME="boot_disk%n-2"
63 BUS="scsi", SYSFS{vendor}="IBM-ES??", NAME="boot_disk%n"
64 BUS="scsi", SYSFS{vendor}="IBM-ESXSS", NAME="boot_disk%n-3"
68 desc => "label test of multiple sysfs files",
70 devpath => "/block/sda/sda1",
71 exp_name => "boot_disk1" ,
73 BUS="scsi", SYSFS{vendor}="IBM-ESXS", SYSFS{model}="ST336605LW !#", NAME="boot_diskX%n"
74 BUS="scsi", SYSFS{vendor}="IBM-ESXS", SYSFS{model}="ST336605LW !#", NAME="boot_disk%n"
78 desc => "label test of max sysfs files",
80 devpath => "/block/sda/sda1",
81 exp_name => "boot_disk1" ,
83 BUS="scsi", SYSFS{vendor}="IBM-ESXS", SYSFS{model}="ST336605LW !#", SYSFS{scsi_level}="4", SYSFS{rev}="B245", SYSFS{type}="2", SYSFS{queue_depth}="32", NAME="boot_diskXX%n"
84 BUS="scsi", SYSFS{vendor}="IBM-ESXS", SYSFS{model}="ST336605LW !#", SYSFS{scsi_level}="4", SYSFS{rev}="B245", SYSFS{type}="0", NAME="boot_disk%n"
88 desc => "catch device by *",
90 devpath => "/class/tty/ttyUSB0",
91 exp_name => "visor/0" ,
93 KERNEL="ttyUSB*", NAME="visor/%n"
97 desc => "catch device by * - take 2",
99 devpath => "/class/tty/ttyUSB0",
100 exp_name => "visor/0" ,
102 KERNEL="*USB1", NAME="bad"
103 KERNEL="*USB0", NAME="visor/%n"
107 desc => "catch device by ?",
109 devpath => "/class/tty/ttyUSB0",
110 exp_name => "visor/0" ,
112 KERNEL="ttyUSB??*", NAME="visor/%n-1"
113 KERNEL="ttyUSB??", NAME="visor/%n-2"
114 KERNEL="ttyUSB?", NAME="visor/%n"
118 desc => "catch device by character class",
120 devpath => "/class/tty/ttyUSB0",
121 exp_name => "visor/0" ,
123 KERNEL="ttyUSB[A-Z]*", NAME="visor/%n-1"
124 KERNEL="ttyUSB?[0-9]", NAME="visor/%n-2"
125 KERNEL="ttyUSB[0-9]*", NAME="visor/%n"
129 desc => "replace kernel name",
131 devpath => "/class/tty/ttyUSB0",
132 exp_name => "visor" ,
134 KERNEL="ttyUSB0", NAME="visor"
138 desc => "Handle comment lines in config file (and replace kernel name)",
140 devpath => "/class/tty/ttyUSB0",
141 exp_name => "visor" ,
144 KERNEL="ttyUSB0", NAME="visor"
149 desc => "Handle comment lines in config file with whitespace (and replace kernel name)",
151 devpath => "/class/tty/ttyUSB0",
152 exp_name => "visor" ,
154 # this is a comment with whitespace before the comment
155 KERNEL="ttyUSB0", NAME="visor"
160 desc => "Handle whitespace only lines (and replace kernel name)",
162 devpath => "/class/tty/ttyUSB0",
163 exp_name => "whitespace" ,
168 # this is a comment with whitespace before the comment
169 KERNEL="ttyUSB0", NAME="whitespace"
176 desc => "Handle empty lines in config file (and replace kernel name)",
178 devpath => "/class/tty/ttyUSB0",
179 exp_name => "visor" ,
182 KERNEL="ttyUSB0", NAME="visor"
187 desc => "Handle backslashed multi lines in config file (and replace kernel name)",
189 devpath => "/class/tty/ttyUSB0",
190 exp_name => "visor" ,
198 desc => "Handle stupid backslashed multi lines in config file (and replace kernel name)",
200 devpath => "/class/tty/ttyUSB0",
201 exp_name => "visor" ,
217 desc => "subdirectory handling",
219 devpath => "/class/tty/ttyUSB0",
220 exp_name => "sub/direct/ory/visor" ,
222 KERNEL="ttyUSB0", NAME="sub/direct/ory/visor"
226 desc => "place on bus of scsi partition",
228 devpath => "/block/sda/sda3",
229 exp_name => "first_disk3" ,
231 BUS="scsi", PLACE="0:0:0:0", NAME="first_disk%n"
235 desc => "test NAME substitution chars",
237 devpath => "/block/sda/sda3",
238 exp_name => "Major:8:minor:3:kernelnumber:3:bus:0:0:0:0" ,
240 BUS="scsi", PLACE="0:0:0:0", NAME="Major:%M:minor:%m:kernelnumber:%n:bus:%b"
244 desc => "test NAME substitution chars (with length limit)",
246 devpath => "/block/sda/sda3",
247 exp_name => "M8-m3-n3-b0:0-sIBM" ,
249 BUS="scsi", PLACE="0:0:0:0", NAME="M%M-m%m-n%n-b%3b-s%3s{vendor}"
253 desc => "old style SYSFS_ attribute",
255 devpath => "/block/sda",
258 BUS="scsi", SYSFS_vendor="IBM-ESXS", NAME="good"
262 desc => "sustitution of sysfs value (%s{file})",
264 devpath => "/block/sda",
265 exp_name => "disk-IBM-ESXS-sda" ,
267 BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="disk-%s{vendor}-%k"
268 KERNEL="ttyUSB0", NAME="visor"
272 desc => "program result substitution",
274 devpath => "/block/sda/sda3",
275 exp_name => "special-device-3" ,
277 BUS="scsi", PROGRAM="/bin/echo -n special-device", RESULT="-special-*", NAME="%c-1-%n"
278 BUS="scsi", PROGRAM="/bin/echo -n special-device", RESULT="special--*", NAME="%c-2-%n"
279 BUS="scsi", PROGRAM="/bin/echo -n special-device", RESULT="special-device-", NAME="%c-3-%n"
280 BUS="scsi", PROGRAM="/bin/echo -n special-device", RESULT="special-devic", NAME="%c-4-%n"
281 BUS="scsi", PROGRAM="/bin/echo -n special-device", RESULT="special-*", NAME="%c-%n"
285 desc => "program result substitution (no argument should be subsystem)",
287 devpath => "/block/sda/sda3",
288 exp_name => "subsys_block" ,
290 BUS="scsi", PROGRAM="/bin/echo", RESULT="block", NAME="subsys_block"
294 desc => "program result substitution (newline removal)",
296 devpath => "/block/sda/sda3",
297 exp_name => "newline_removed" ,
299 BUS="scsi", PROGRAM="/bin/echo test", RESULT="test", NAME="newline_removed"
303 desc => "program result substitution",
305 devpath => "/block/sda/sda3",
306 exp_name => "test-0:0:0:0" ,
308 BUS="scsi", PROGRAM="/bin/echo -n test-%b", RESULT="test-0:0*", NAME="%c"
312 desc => "program with escaped format char (tricky: callout returns format char!)",
314 devpath => "/block/sda/sda3",
315 exp_name => "escape-3" ,
317 BUS="scsi", PROGRAM="/bin/echo -n escape-%%n", KERNEL="sda3", NAME="%c"
321 desc => "program with lots of arguments",
323 devpath => "/block/sda/sda3",
326 BUS="scsi", PROGRAM="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL="sda3", NAME="%c{7}"
330 desc => "program with subshell",
332 devpath => "/block/sda/sda3",
335 BUS="scsi", PROGRAM="/bin/sh -c 'echo foo3 foo4 foo5 foo6 foo7 foo8 foo9 | sed s/foo9/bar9/'", KERNEL="sda3", NAME="%c{7}"
339 desc => "program arguments combined with apostrophes",
341 devpath => "/block/sda/sda3",
344 BUS="scsi", PROGRAM="/bin/echo -n 'foo3 foo4' 'foo5 foo6 foo7 foo8'", KERNEL="sda3", NAME="%c{5}"
348 desc => "characters before the %c{N} substitution",
350 devpath => "/block/sda/sda3",
351 exp_name => "my-foo9" ,
353 BUS="scsi", PROGRAM="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL="sda3", NAME="my-%c{7}"
357 desc => "substitute the second to last argument",
359 devpath => "/block/sda/sda3",
360 exp_name => "my-foo8" ,
362 BUS="scsi", PROGRAM="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL="sda3", NAME="my-%c{6}"
366 desc => "invalid program for device with no bus",
368 devpath => "/class/tty/console",
371 BUS="scsi", PROGRAM="/bin/echo -n foo", RESULT="foo", NAME="foo"
372 KERNEL="console", NAME="TTY"
376 desc => "valid program for device with no bus",
378 devpath => "/class/tty/console",
381 PROGRAM="/bin/echo -n foo", RESULT="foo", NAME="foo"
382 KERNEL="console", NAME="TTY"
386 desc => "invalid label for device with no bus",
388 devpath => "/class/tty/console",
391 BUS="foo", SYSFS{dev}="5:1", NAME="foo"
392 KERNEL="console", NAME="TTY"
396 desc => "valid label for device with no bus",
398 devpath => "/class/tty/console",
401 SYSFS{dev}="5:1", NAME="foo"
402 KERNEL="console", NAME="TTY"
406 desc => "program and bus type match",
408 devpath => "/block/sda",
409 exp_name => "scsi-0:0:0:0" ,
411 BUS="usb", PROGRAM="/bin/echo -n usb-%b", NAME="%c"
412 BUS="scsi", PROGRAM="/bin/echo -n scsi-%b", NAME="%c"
413 BUS="foo", PROGRAM="/bin/echo -n foo-%b", NAME="%c"
417 desc => "create all possible partitions",
419 devpath => "/block/sda",
420 exp_name => "boot_disk15" ,
422 BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME{all_partitions}="boot_disk"
426 desc => "sysfs parent hierarchy",
428 devpath => "/class/tty/ttyUSB0",
429 exp_name => "visor" ,
431 SYSFS{idProduct}="2008", NAME="visor"
435 desc => "name test with ! in the name",
437 devpath => "/block/rd!c0d0",
438 exp_name => "rd/c0d0" ,
440 BUS="scsi", NAME="%k"
441 KERNEL="ttyUSB0", NAME="visor"
445 desc => "name test with ! in the name, but no matching rule",
447 devpath => "/block/rd!c0d0",
448 exp_name => "rd/c0d0" ,
450 KERNEL="ttyUSB0", NAME="visor"
454 desc => "name test with ! in the name for a partition",
456 devpath => "/block/cciss!c0d0/cciss!c0d0p1",
457 exp_name => "cciss/c0d0p1" ,
459 BUS="scsi", NAME="%k"
460 KERNEL="ttyUSB0", NAME="visor"
466 devpath => "/block/sda",
467 exp_name => "scsi-0:0:0:0",
469 BUS="usb", ID="0:0:0:0", NAME="not-scsi"
470 BUS="scsi", ID="0:0:0:1", NAME="no-match"
471 BUS="scsi", ID=":0", NAME="short-id"
472 BUS="scsi", ID="/0:0:0:0", NAME="no-match"
473 BUS="scsi", ID="0:0:0:0", NAME="scsi-0:0:0:0"
477 desc => "ID wildcard all",
479 devpath => "/block/sda",
480 exp_name => "scsi-0:0:0:0",
482 BUS="scsi", ID="*:1", NAME="no-match"
483 BUS="scsi", ID="*:0:1", NAME="no-match"
484 BUS="scsi", ID="*:0:0:1", NAME="no-match"
485 BUS="scsi", ID="*", NAME="scsi-0:0:0:0"
486 BUS="scsi", ID="0:0:0:0", NAME="bad"
490 desc => "ID wildcard partial",
492 devpath => "/block/sda",
493 exp_name => "scsi-0:0:0:0",
495 BUS="scsi", ID="*:0", NAME="scsi-0:0:0:0"
496 BUS="scsi", ID="0:0:0:0", NAME="bad"
500 desc => "ID wildcard partial 2",
502 devpath => "/block/sda",
503 exp_name => "scsi-0:0:0:0",
505 BUS="scsi", ID="*:0:0:0", NAME="scsi-0:0:0:0"
506 BUS="scsi", ID="0:0:0:0", NAME="bad"
510 desc => "ignore SYSFS attribute whitespace",
512 devpath => "/block/sda",
513 exp_name => "ignored",
515 BUS="scsi", SYSFS{whitespace_test}="WHITE SPACE", NAME="ignored"
519 desc => "do not ignore SYSFS attribute whitespace",
521 devpath => "/block/sda",
522 exp_name => "matched-with-space",
524 BUS="scsi", SYSFS{whitespace_test}="WHITE SPACE ", NAME="wrong-to-ignore"
525 BUS="scsi", SYSFS{whitespace_test}="WHITE SPACE ", NAME="matched-with-space"
529 desc => "permissions USER=bad GROUP=name",
531 devpath => "/class/tty/tty33",
533 exp_perms => "0:0:0660",
535 KERNEL="tty33", NAME="tty33", OWNER="bad", GROUP="name"
539 desc => "permissions OWNER=5000",
541 devpath => "/block/sda",
543 exp_perms => "5000::0660",
545 BUS="scsi", KERNEL="sda", NAME="node", OWNER="5000"
549 desc => "permissions GROUP=100",
551 devpath => "/block/sda",
553 exp_perms => ":100:0660",
555 BUS="scsi", KERNEL="sda", NAME="node", GROUP="100"
559 desc => "permissions MODE=0777",
561 devpath => "/block/sda",
563 exp_perms => "::0777",
565 BUS="scsi", KERNEL="sda", NAME="node", MODE="0777"
569 desc => "permissions OWNER=5000 GROUP=100 MODE=0777",
571 devpath => "/block/sda",
573 exp_perms => "5000:100:0777",
575 BUS="scsi", KERNEL="sda", NAME="node", OWNER="5000", GROUP="100", MODE="0777"
579 desc => "permissions OWNER to 5000",
581 devpath => "/class/tty/ttyUSB0",
582 exp_name => "ttyUSB0",
583 exp_perms => "5000::",
585 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000"
589 desc => "permissions GROUP to 100",
591 devpath => "/class/tty/ttyUSB0",
592 exp_name => "ttyUSB0",
593 exp_perms => ":100:0660",
595 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", GROUP="100"
599 desc => "permissions MODE to 0060",
601 devpath => "/class/tty/ttyUSB0",
602 exp_name => "ttyUSB0",
603 exp_perms => "::0060",
605 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", MODE="0060"
609 desc => "permissions OWNER, GROUP, MODE",
611 devpath => "/class/tty/ttyUSB0",
612 exp_name => "ttyUSB0",
613 exp_perms => "5000:100:0777",
615 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000", GROUP="100", MODE="0777"
619 desc => "permissions only rule",
621 devpath => "/class/tty/ttyUSB0",
622 exp_name => "ttyUSB0",
623 exp_perms => "5000:100:0777",
625 KERNEL="ttyUSB[0-9]*", OWNER="5000", GROUP="100", MODE="0777"
626 KERNEL="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
627 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n"
631 desc => "multiple permissions only rule",
633 devpath => "/class/tty/ttyUSB0",
634 exp_name => "ttyUSB0",
635 exp_perms => "3000:4000:0777",
637 SUBSYSTEM="tty", OWNER="3000"
638 SUBSYSTEM="tty", GROUP="4000"
639 SUBSYSTEM="tty", MODE="0777"
640 KERNEL="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
641 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n"
645 desc => "permissions only rule with override at NAME rule",
647 devpath => "/class/tty/ttyUSB0",
648 exp_name => "ttyUSB0",
649 exp_perms => "3000:8000:0777",
651 SUBSYSTEM="tty", OWNER="3000"
652 SUBSYSTEM="tty", GROUP="4000"
653 SUBSYSTEM="tty", MODE="0777"
654 KERNEL="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
655 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", GROUP="8000"
659 desc => "major/minor number test",
661 devpath => "/block/sda",
663 exp_majorminor => "8:0",
665 BUS="scsi", KERNEL="sda", NAME="node"
669 desc => "big minor number test",
671 devpath => "/class/i2c-dev/i2c-300",
673 exp_majorminor => "89:300",
675 KERNEL="i2c-300", NAME="node"
679 desc => "big major number test",
681 devpath => "/class/i2c-dev/i2c-fake1",
683 exp_majorminor => "4095:1",
685 KERNEL="i2c-fake1", NAME="node"
689 desc => "big major and big minor number test",
691 devpath => "/class/i2c-dev/i2c-fake2",
693 exp_majorminor => "4094:89999",
695 KERNEL="i2c-fake2", NAME="node"
699 desc => "multiple symlinks with format char",
701 devpath => "/class/tty/ttyUSB0",
702 exp_name => "symlink2-ttyUSB0",
703 exp_target => "ttyUSB0",
705 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink1-%n symlink2-%k symlink3-%b"
709 desc => "symlink creation (same directory)",
711 devpath => "/class/tty/ttyUSB0",
712 exp_name => "visor0",
713 exp_target => "ttyUSB0",
715 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="visor%n"
719 desc => "symlink creation (relative link forward)",
721 devpath => "/block/sda/sda2",
722 exp_name => "1/2/symlink" ,
723 exp_target => "a/b/node",
725 BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/symlink"
729 desc => "symlink creation (relative link back and forward)",
731 devpath => "/block/sda/sda2",
732 exp_name => "1/2/c/d/symlink" ,
733 exp_target => "../../a/b/node",
735 BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/c/d/symlink"
739 desc => "multiple symlinks",
741 devpath => "/class/tty/ttyUSB0",
742 exp_name => "second-0" ,
743 exp_target => "visor" ,
745 KERNEL="ttyUSB0", NAME="visor", SYMLINK="first-%n second-%n third-%n"
749 desc => "symlink only rule",
751 devpath => "/block/sda",
752 exp_name => "symlink-only2",
753 exp_target => "link",
755 BUS="scsi", KERNEL="sda", SYMLINK="symlink-only1"
756 BUS="scsi", KERNEL="sda", SYMLINK="symlink-only2"
757 BUS="scsi", KERNEL="sda", NAME="link", SYMLINK="symlink0"
761 desc => "symlink name empty",
763 devpath => "/block/sda",
765 exp_target => "link",
768 BUS="scsi", KERNEL="sda", NAME="link", SYMLINK=""
772 desc => "symlink name '.'",
774 devpath => "/block/sda",
776 exp_target => "link",
779 BUS="scsi", KERNEL="sda", NAME="link", SYMLINK="."
783 desc => "symlink to empty name",
785 devpath => "/block/sda",
786 exp_name => "symlink",
790 BUS="scsi", KERNEL="sda", NAME="", SYMLINK="symlink"
794 desc => "symlink and name empty",
796 devpath => "/block/sda",
801 BUS="scsi", KERNEL="sda", NAME="", SYMLINK=""
805 desc => "symlink node to itself",
807 devpath => "/class/tty/tty0",
809 exp_target => "link",
811 KERNEL="tty0", NAME="link", SYMLINK="link"
815 desc => "symlink %n substitution",
817 devpath => "/class/tty/ttyUSB0",
818 exp_name => "symlink0",
819 exp_target => "ttyUSB0",
821 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink%n"
825 desc => "symlink %k substitution",
827 devpath => "/class/tty/ttyUSB0",
828 exp_name => "symlink-ttyUSB0",
829 exp_target => "ttyUSB0",
831 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink-%k"
835 desc => "symlink %M:%m substitution",
837 devpath => "/class/tty/ttyUSB0",
838 exp_name => "major-188:0",
839 exp_target => "ttyUSB0",
841 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="major-%M:%m"
845 desc => "symlink %b substitution",
847 devpath => "/block/sda",
848 exp_name => "symlink-0:0:0:0",
849 exp_target => "node",
851 BUS="scsi", KERNEL="sda", NAME="node", SYMLINK="symlink-%b"
855 desc => "symlink %c substitution",
857 devpath => "/class/tty/ttyUSB0",
859 exp_target => "ttyUSB0",
861 KERNEL="ttyUSB[0-9]*", PROGRAM="/bin/echo test" NAME="ttyUSB%n", SYMLINK="%c"
865 desc => "symlink %c{N} substitution",
867 devpath => "/class/tty/ttyUSB0",
869 exp_target => "ttyUSB0",
871 KERNEL="ttyUSB[0-9]*", PROGRAM="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK="%c{2}"
875 desc => "symlink %c{N+} substitution",
877 devpath => "/class/tty/ttyUSB0",
879 exp_target => "ttyUSB0",
881 KERNEL="ttyUSB[0-9]*", PROGRAM="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK="%c{2+}"
885 desc => "symlink only rule with %c{N+}",
887 devpath => "/block/sda",
889 exp_target => "link",
891 BUS="scsi", KERNEL="sda", PROGRAM="/bin/echo link test this" SYMLINK="%c{2+}"
892 BUS="scsi", KERNEL="sda", NAME="link", SYMLINK="symlink0"
896 desc => "symlink %s{filename} substitution",
898 devpath => "/class/tty/ttyUSB0",
900 exp_target => "ttyUSB0",
902 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%s{dev}"
906 desc => "symlink %Ns{filename} substitution",
908 devpath => "/class/tty/ttyUSB0",
910 exp_target => "ttyUSB0",
912 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%3s{dev}"
916 desc => "symlink with '%' in name",
918 devpath => "/class/tty/ttyUSB0",
919 exp_name => "percent%sign",
920 exp_target => "ttyUSB0",
922 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="percent%%sign"
926 desc => "symlink with '%' in name",
928 devpath => "/class/tty/ttyUSB0",
929 exp_name => "%ttyUSB0_name",
930 exp_target => "ttyUSB0",
932 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%%%k_name"
936 desc => "program result substitution (numbered part of)",
938 devpath => "/block/sda/sda3",
940 exp_target => "node",
942 BUS="scsi", PROGRAM="/bin/echo -n node link1 link2", RESULT="node *", NAME="%c{1}", SYMLINK="%c{2} %c{3}"
946 desc => "program result substitution (numbered part of+)",
948 devpath => "/block/sda/sda3",
950 exp_target => "node",
952 BUS="scsi", PROGRAM="/bin/echo -n node link1 link2 link3 link4", RESULT="node *", NAME="%c{1}", SYMLINK="%c{2+}"
956 desc => "enumeration char test (single test)",
958 devpath => "/block/sda",
961 KERNEL="sda", NAME="cdrom%e"
965 desc => "enumeration char test sequence 1/5 (keep)",
967 devpath => "/block/sda",
971 KERNEL="sda", NAME="cdrom%e"
975 desc => "enumeration char test sequence 2/5 (keep)",
977 devpath => "/block/sda/sda1",
981 KERNEL="sda1", NAME="enum%e"
985 desc => "enumeration char test sequence 3/5 (keep)",
987 devpath => "/block/sda/sda2",
988 exp_name => "cdrom1",
991 KERNEL="sda2", NAME="cdrom%e"
995 desc => "enumeration char test sequence 4/5 (keep)",
997 devpath => "/block/sda/sda3",
1001 KERNEL="sda3", NAME="enum%e"
1005 desc => "enumeration char test sequence 5/5 (clean)",
1007 devpath => "/block/sda/sda4",
1008 exp_name => "cdrom2",
1011 KERNEL="sda4", NAME="cdrom%e"
1015 desc => "enumeration char test after cleanup (single test)",
1017 devpath => "/block/sda",
1018 exp_name => "cdrom",
1020 KERNEL="sda", NAME="cdrom%e"
1024 desc => "ignore remove event test",
1026 devpath => "/block/sda",
1030 BUS="scsi", KERNEL="sda", NAME{ignore_remove}="node"
1034 desc => "ignore remove event test (with all partitions)",
1036 devpath => "/block/sda",
1037 exp_name => "node14",
1041 BUS="scsi", KERNEL="sda", NAME{ignore_remove, all_partitions}="node"
1045 desc => "SUBSYSTEM match test",
1047 devpath => "/block/sda",
1050 BUS="scsi", KERNEL="sda", NAME="should_not_match", SUBSYSTEM="vc"
1051 BUS="scsi", KERNEL="sda", NAME="node", SUBSYSTEM="block"
1052 BUS="scsi", KERNEL="sda", NAME="should_not_match2", SUBSYSTEM="vc"
1056 desc => "DRIVER match test",
1058 devpath => "/block/sda",
1061 BUS="scsi", KERNEL="sda", NAME="should_not_match", DRIVER="sd-wrong"
1062 BUS="scsi", KERNEL="sda", NAME="node", DRIVER="sd"
1066 desc => "temporary node creation test",
1068 devpath => "/block/sda",
1071 BUS="scsi", KERNEL="sda", PROGRAM="/usr/bin/test -b %N" NAME="node"
1075 desc => "devpath substitution test",
1077 devpath => "/block/sda",
1080 BUS="scsi", KERNEL="sda", PROGRAM="/bin/echo %p", RESULT="/block/sda" NAME="%k"
1084 desc => "parent node name substitution test sequence 1/2 (keep)",
1086 devpath => "/block/sda",
1087 exp_name => "main_device",
1090 BUS="scsi", KERNEL="sda", NAME="main_device"
1094 desc => "parent node name substitution test sequence 2/2 (clean)",
1096 devpath => "/block/sda/sda1",
1097 exp_name => "main_device-part-1",
1100 BUS="scsi", KERNEL="sda1", NAME="%P-part-1"
1104 desc => "udev_root substitution",
1106 devpath => "/block/sda/sda1",
1107 exp_name => "start-udev-root-end",
1110 BUS="scsi", KERNEL="sda1", NAME="start-%r-end"
1116 $ENV{UDEV_TEST} = "yes";
1117 $ENV{SYSFS_PATH} = $sysfs;
1118 $ENV{UDEV_CONFIG_FILE} = $main_conf;
1119 $ENV{UDEV_NO_DEVD} = "yes";
1120 $ENV{UDEV_NO_HOTPLUGD} = "yes";
1124 my ($action, $subsys, $devpath, $config) = @_;
1126 $ENV{DEVPATH} = $devpath;
1128 # create temporary config
1129 open CONF, ">$conf_tmp" || die "unable to create config file: $conf_tmp";
1130 print CONF $$config;
1133 $ENV{ACTION} = $action;
1134 system("$udev_bin $subsys");
1139 sub permissions_test {
1140 my($config, $uid, $gid, $mode) = @_;
1143 $config->{exp_perms} =~ m/^(.*):(.*):(.*)$/;
1145 if ($uid != $1) { $wrong = 1; };
1148 if ($gid != $2) { $wrong = 1; };
1151 if (($mode & 07777) != oct($3)) { $wrong = 1; };
1154 print "permissions: ok ";
1156 printf "expected permissions are: %i:%i:%#o\n", $1, $2, oct($3);
1157 printf "created permissions are : %i:%i:%#o\n", $uid, $gid, $mode & 07777;
1162 sub major_minor_test {
1163 my($config, $rdev) = @_;
1165 my $major = ($rdev >> 8) & 0xfff;
1166 my $minor = ($rdev & 0xff) | (($rdev >> 12) & 0xfff00);
1169 $config->{exp_majorminor} =~ m/^(.*):(.*)$/;
1171 if ($major != $1) { $wrong = 1; };
1174 if ($minor != $2) { $wrong = 1; };
1177 print "major:minor: ok ";
1179 printf "expected major:minor is: %i:%i\n", $1, $2;
1180 printf "created major:minor is : %i:%i\n", $major, $minor;
1181 print "major:minor: error ";
1189 my $output = `ls -l $PWD/$udev_root$config->{exp_name}`;
1191 if ($output =~ m/(.*)-> (.*)/) {
1192 if ($2 eq $config->{exp_target}) {
1193 print "symlink: ok ";
1195 print "expected symlink from: \'$config->{exp_name}\' to \'$config->{exp_target}\'\n";
1196 print "created symlink from: \'$config->{exp_name}\' to \'$2\'\n";
1197 if ($config->{exp_error}) {
1198 print "as expected ";
1204 print "expected symlink from: \'$config->{exp_name}\' to \'$config->{exp_target}\'\n";
1205 print "symlink: not created ";
1206 if ($config->{exp_error}) {
1207 print "as expected ";
1215 my ($config, $number) = @_;
1217 print "TEST $number: $config->{desc}\n";
1219 if ($config->{exp_target}) {
1220 print "device \'$config->{devpath}\' expecting symlink '$config->{exp_name}' to node \'$config->{exp_target}\'\n";
1222 print "device \'$config->{devpath}\' expecting node \'$config->{exp_name}\'\n";
1226 udev("add", $config->{subsys}, $config->{devpath}, \$config->{conf});
1227 if ((-e "$PWD/$udev_root$config->{exp_name}") ||
1228 (-l "$PWD/$udev_root$config->{exp_name}")) {
1230 my ($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size,
1231 $atime, $mtime, $ctime, $blksize, $blocks) = stat("$PWD/$udev_root$config->{exp_name}");
1233 if (defined($config->{exp_perms})) {
1234 permissions_test($config, $uid, $gid, $mode);
1236 if (defined($config->{exp_majorminor})) {
1237 major_minor_test($config, $rdev);
1239 if (defined($config->{exp_target})) {
1240 symlink_test($config);
1244 print "add: error ";
1245 if ($config->{exp_error}) {
1246 print "as expected ";
1249 system("tree $udev_root");
1255 if (defined($config->{option}) && $config->{option} eq "keep") {
1260 udev("remove", $config->{subsys}, $config->{devpath}, \$config->{conf});
1261 if ((-e "$PWD/$udev_root$config->{exp_name}") ||
1262 (-l "$PWD/$udev_root$config->{exp_name}")) {
1263 print "remove: error ";
1264 if ($config->{exp_error}) {
1265 print "as expected\n\n";
1268 system("tree $udev_root");
1273 print "remove: ok\n\n";
1276 if (defined($config->{option}) && $config->{option} eq "clear") {
1277 system("rm -rf $udev_db");
1278 system("rm -rf $udev_root");
1279 mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
1284 # only run if we have root permissions
1285 # due to mknod restrictions
1287 print "Must have root permissions to run properly.\n";
1292 system("rm -rf $udev_root");
1293 mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
1295 # create initial config file
1296 open CONF, ">$main_conf" || die "unable to create config file: $main_conf";
1297 print CONF "udev_root=\"$udev_root\"\n";
1298 print CONF "udev_db=\"$udev_db\"\n";
1299 print CONF "udev_rules=\"$conf_tmp\"\n";
1306 $test_num = $ARGV[0];
1308 if (defined($tests[$test_num-1]->{desc})) {
1309 print "udev-test will run test number $test_num only:\n\n";
1310 run_test($tests[$test_num-1], $test_num);
1312 print "test does not exist.\n";
1316 print "\nudev-test will run ".($#tests + 1)." tests:\n\n";
1318 foreach my $config (@tests) {
1319 run_test($config, $test_num);
1324 print "$error errors occured\n\n";
1327 system("rm -rf $udev_db");
1328 system("rm -rf $udev_root");