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.
18 # Kay Sievers <kay.sievers@vrfy.org>, 2003
20 # Modified April 9, 2004 by Leann Ogasawara <ogasawara@osdl.org>
21 # - expanded @tests array to add more symlinks and permissions tests
22 # - some of the symlinks tests also test lack of node creation
23 # - added symlink_test() function
24 # - moved permissions and major_minor tests into their own functions
31 my $udev_bin = "../udev";
32 my $udev_root = "udev-root/"; # !!! directory will be removed !!!
33 my $udev_db = ".udevdb";
34 my $main_conf = "udev-test.conf";
35 my $conf_tmp = "udev-test.rules";
37 # uncomment following line to run udev with valgrind.
38 # Should make this a runtime option to the script someday...
39 #my $udev_bin = "valgrind --tool=memcheck --leak-check=yes ../udev";
43 desc => "label test of scsi disc",
45 devpath => "/block/sda",
46 exp_name => "boot_disk" ,
48 BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="boot_disk%n"
49 KERNEL="ttyUSB0", NAME="visor"
53 desc => "label test of scsi partition",
55 devpath => "/block/sda/sda1",
56 exp_name => "boot_disk1" ,
58 BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="boot_disk%n"
62 desc => "label test of pattern match",
64 devpath => "/block/sda/sda1",
65 exp_name => "boot_disk1" ,
67 BUS="scsi", SYSFS{vendor}="?IBM-ESXS", NAME="boot_disk%n-1"
68 BUS="scsi", SYSFS{vendor}="IBM-ESXS?", NAME="boot_disk%n-2"
69 BUS="scsi", SYSFS{vendor}="IBM-ES??", NAME="boot_disk%n"
70 BUS="scsi", SYSFS{vendor}="IBM-ESXSS", NAME="boot_disk%n-3"
74 desc => "label test of multiple sysfs files",
76 devpath => "/block/sda/sda1",
77 exp_name => "boot_disk1" ,
79 BUS="scsi", SYSFS{vendor}="IBM-ESXS", SYSFS{model}="ST336605LW !#", NAME="boot_diskX%n"
80 BUS="scsi", SYSFS{vendor}="IBM-ESXS", SYSFS{model}="ST336605LW !#", NAME="boot_disk%n"
84 desc => "label test of max sysfs files",
86 devpath => "/block/sda/sda1",
87 exp_name => "boot_disk1" ,
89 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"
90 BUS="scsi", SYSFS{vendor}="IBM-ESXS", SYSFS{model}="ST336605LW !#", SYSFS{scsi_level}="4", SYSFS{rev}="B245", SYSFS{type}="0", NAME="boot_disk%n"
94 desc => "catch device by *",
96 devpath => "/class/tty/ttyUSB0",
97 exp_name => "visor/0" ,
99 KERNEL="ttyUSB*", NAME="visor/%n"
103 desc => "catch device by * - take 2",
105 devpath => "/class/tty/ttyUSB0",
106 exp_name => "visor/0" ,
108 KERNEL="*USB1", NAME="bad"
109 KERNEL="*USB0", NAME="visor/%n"
113 desc => "catch device by ?",
115 devpath => "/class/tty/ttyUSB0",
116 exp_name => "visor/0" ,
118 KERNEL="ttyUSB??*", NAME="visor/%n-1"
119 KERNEL="ttyUSB??", NAME="visor/%n-2"
120 KERNEL="ttyUSB?", NAME="visor/%n"
124 desc => "catch device by character class",
126 devpath => "/class/tty/ttyUSB0",
127 exp_name => "visor/0" ,
129 KERNEL="ttyUSB[A-Z]*", NAME="visor/%n-1"
130 KERNEL="ttyUSB?[0-9]", NAME="visor/%n-2"
131 KERNEL="ttyUSB[0-9]*", NAME="visor/%n"
135 desc => "replace kernel name",
137 devpath => "/class/tty/ttyUSB0",
138 exp_name => "visor" ,
140 KERNEL="ttyUSB0", NAME="visor"
144 desc => "Handle comment lines in config file (and replace kernel name)",
146 devpath => "/class/tty/ttyUSB0",
147 exp_name => "visor" ,
150 KERNEL="ttyUSB0", NAME="visor"
155 desc => "Handle comment lines in config file with whitespace (and replace kernel name)",
157 devpath => "/class/tty/ttyUSB0",
158 exp_name => "visor" ,
160 # this is a comment with whitespace before the comment
161 KERNEL="ttyUSB0", NAME="visor"
166 desc => "Handle whitespace only lines (and replace kernel name)",
168 devpath => "/class/tty/ttyUSB0",
169 exp_name => "whitespace" ,
174 # this is a comment with whitespace before the comment
175 KERNEL="ttyUSB0", NAME="whitespace"
182 desc => "Handle empty lines in config file (and replace kernel name)",
184 devpath => "/class/tty/ttyUSB0",
185 exp_name => "visor" ,
188 KERNEL="ttyUSB0", NAME="visor"
193 desc => "Handle backslashed multi lines in config file (and replace kernel name)",
195 devpath => "/class/tty/ttyUSB0",
196 exp_name => "visor" ,
204 desc => "Handle stupid backslashed multi lines in config file (and replace kernel name)",
206 devpath => "/class/tty/ttyUSB0",
207 exp_name => "visor" ,
223 desc => "subdirectory handling",
225 devpath => "/class/tty/ttyUSB0",
226 exp_name => "sub/direct/ory/visor" ,
228 KERNEL="ttyUSB0", NAME="sub/direct/ory/visor"
232 desc => "place on bus of scsi partition",
234 devpath => "/block/sda/sda3",
235 exp_name => "first_disk3" ,
237 BUS="scsi", PLACE="0:0:0:0", NAME="first_disk%n"
241 desc => "test NAME substitution chars",
243 devpath => "/block/sda/sda3",
244 exp_name => "Major:8:minor:3:kernelnumber:3:bus:0:0:0:0" ,
246 BUS="scsi", PLACE="0:0:0:0", NAME="Major:%M:minor:%m:kernelnumber:%n:bus:%b"
250 desc => "test NAME substitution chars (with length limit)",
252 devpath => "/block/sda/sda3",
253 exp_name => "M8-m3-n3-b0:0-sIBM" ,
255 BUS="scsi", PLACE="0:0:0:0", NAME="M%M-m%m-n%n-b%3b-s%3s{vendor}"
259 desc => "old style SYSFS_ attribute",
261 devpath => "/block/sda",
264 BUS="scsi", SYSFS_vendor="IBM-ESXS", NAME="good"
268 desc => "sustitution of sysfs value (%s{file})",
270 devpath => "/block/sda",
271 exp_name => "disk-IBM-ESXS-sda" ,
273 BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="disk-%s{vendor}-%k"
274 KERNEL="ttyUSB0", NAME="visor"
278 desc => "program result substitution",
280 devpath => "/block/sda/sda3",
281 exp_name => "special-device-3" ,
283 BUS="scsi", PROGRAM="/bin/echo -n special-device", RESULT="-special-*", NAME="%c-1-%n"
284 BUS="scsi", PROGRAM="/bin/echo -n special-device", RESULT="special--*", NAME="%c-2-%n"
285 BUS="scsi", PROGRAM="/bin/echo -n special-device", RESULT="special-device-", NAME="%c-3-%n"
286 BUS="scsi", PROGRAM="/bin/echo -n special-device", RESULT="special-devic", NAME="%c-4-%n"
287 BUS="scsi", PROGRAM="/bin/echo -n special-device", RESULT="special-*", NAME="%c-%n"
291 desc => "program result substitution (no argument should be subsystem)",
293 devpath => "/block/sda/sda3",
294 exp_name => "subsys_block" ,
296 BUS="scsi", PROGRAM="/bin/echo", RESULT="block", NAME="subsys_block"
300 desc => "program result substitution (newline removal)",
302 devpath => "/block/sda/sda3",
303 exp_name => "newline_removed" ,
305 BUS="scsi", PROGRAM="/bin/echo test", RESULT="test", NAME="newline_removed"
309 desc => "program result substitution",
311 devpath => "/block/sda/sda3",
312 exp_name => "test-0:0:0:0" ,
314 BUS="scsi", PROGRAM="/bin/echo -n test-%b", RESULT="test-0:0*", NAME="%c"
318 desc => "program with escaped format char (tricky: callout returns format char!)",
320 devpath => "/block/sda/sda3",
321 exp_name => "escape-3" ,
323 BUS="scsi", PROGRAM="/bin/echo -n escape-%%n", KERNEL="sda3", NAME="%c"
327 desc => "program with lots of arguments",
329 devpath => "/block/sda/sda3",
332 BUS="scsi", PROGRAM="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL="sda3", NAME="%c{7}"
336 desc => "program with subshell",
338 devpath => "/block/sda/sda3",
341 BUS="scsi", PROGRAM="/bin/sh -c 'echo foo3 foo4 foo5 foo6 foo7 foo8 foo9 | sed s/foo9/bar9/'", KERNEL="sda3", NAME="%c{7}"
345 desc => "program arguments combined with apostrophes",
347 devpath => "/block/sda/sda3",
350 BUS="scsi", PROGRAM="/bin/echo -n 'foo3 foo4' 'foo5 foo6 foo7 foo8'", KERNEL="sda3", NAME="%c{5}"
354 desc => "characters before the %c{N} substitution",
356 devpath => "/block/sda/sda3",
357 exp_name => "my-foo9" ,
359 BUS="scsi", PROGRAM="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL="sda3", NAME="my-%c{7}"
363 desc => "substitute the second to last argument",
365 devpath => "/block/sda/sda3",
366 exp_name => "my-foo8" ,
368 BUS="scsi", PROGRAM="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL="sda3", NAME="my-%c{6}"
372 desc => "invalid program for device with no bus",
374 devpath => "/class/tty/console",
377 BUS="scsi", PROGRAM="/bin/echo -n foo", RESULT="foo", NAME="foo"
378 KERNEL="console", NAME="TTY"
382 desc => "valid program for device with no bus",
384 devpath => "/class/tty/console",
387 PROGRAM="/bin/echo -n foo", RESULT="foo", NAME="foo"
388 KERNEL="console", NAME="TTY"
392 desc => "invalid label for device with no bus",
394 devpath => "/class/tty/console",
397 BUS="foo", SYSFS{dev}="5:1", NAME="foo"
398 KERNEL="console", NAME="TTY"
402 desc => "valid label for device with no bus",
404 devpath => "/class/tty/console",
407 SYSFS{dev}="5:1", NAME="foo"
408 KERNEL="console", NAME="TTY"
412 desc => "program and bus type match",
414 devpath => "/block/sda",
415 exp_name => "scsi-0:0:0:0" ,
417 BUS="usb", PROGRAM="/bin/echo -n usb-%b", NAME="%c"
418 BUS="scsi", PROGRAM="/bin/echo -n scsi-%b", NAME="%c"
419 BUS="foo", PROGRAM="/bin/echo -n foo-%b", NAME="%c"
423 desc => "create all possible partitions",
425 devpath => "/block/sda",
426 exp_name => "boot_disk15" ,
428 BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME{all_partitions}="boot_disk"
432 desc => "sysfs parent hierarchy",
434 devpath => "/class/tty/ttyUSB0",
435 exp_name => "visor" ,
437 SYSFS{idProduct}="2008", NAME="visor"
441 desc => "name test with ! in the name",
443 devpath => "/block/rd!c0d0",
444 exp_name => "rd/c0d0" ,
446 BUS="scsi", NAME="%k"
447 KERNEL="ttyUSB0", NAME="visor"
451 desc => "name test with ! in the name, but no matching rule",
453 devpath => "/block/rd!c0d0",
454 exp_name => "rd/c0d0" ,
456 KERNEL="ttyUSB0", NAME="visor"
460 desc => "name test with ! in the name for a partition",
462 devpath => "/block/cciss!c0d0/cciss!c0d0p1",
463 exp_name => "cciss/c0d0p1" ,
465 BUS="scsi", NAME="%k"
466 KERNEL="ttyUSB0", NAME="visor"
472 devpath => "/block/sda",
473 exp_name => "scsi-0:0:0:0",
475 BUS="usb", ID="0:0:0:0", NAME="not-scsi"
476 BUS="scsi", ID="0:0:0:1", NAME="no-match"
477 BUS="scsi", ID=":0", NAME="short-id"
478 BUS="scsi", ID="/0:0:0:0", NAME="no-match"
479 BUS="scsi", ID="0:0:0:0", NAME="scsi-0:0:0:0"
483 desc => "ID wildcard all",
485 devpath => "/block/sda",
486 exp_name => "scsi-0:0:0:0",
488 BUS="scsi", ID="*:1", NAME="no-match"
489 BUS="scsi", ID="*:0:1", NAME="no-match"
490 BUS="scsi", ID="*:0:0:1", NAME="no-match"
491 BUS="scsi", ID="*", NAME="scsi-0:0:0:0"
492 BUS="scsi", ID="0:0:0:0", NAME="bad"
496 desc => "ID wildcard partial",
498 devpath => "/block/sda",
499 exp_name => "scsi-0:0:0:0",
501 BUS="scsi", ID="*:0", NAME="scsi-0:0:0:0"
502 BUS="scsi", ID="0:0:0:0", NAME="bad"
506 desc => "ID wildcard partial 2",
508 devpath => "/block/sda",
509 exp_name => "scsi-0:0:0:0",
511 BUS="scsi", ID="*:0:0:0", NAME="scsi-0:0:0:0"
512 BUS="scsi", ID="0:0:0:0", NAME="bad"
516 desc => "ignore SYSFS attribute whitespace",
518 devpath => "/block/sda",
519 exp_name => "ignored",
521 BUS="scsi", SYSFS{whitespace_test}="WHITE SPACE", NAME="ignored"
525 desc => "do not ignore SYSFS attribute whitespace",
527 devpath => "/block/sda",
528 exp_name => "matched-with-space",
530 BUS="scsi", SYSFS{whitespace_test}="WHITE SPACE ", NAME="wrong-to-ignore"
531 BUS="scsi", SYSFS{whitespace_test}="WHITE SPACE ", NAME="matched-with-space"
535 desc => "permissions USER=bad GROUP=name",
537 devpath => "/class/tty/tty33",
539 exp_perms => "0:0:0660",
541 KERNEL="tty33", NAME="tty33", OWNER="bad", GROUP="name"
545 desc => "permissions OWNER=5000",
547 devpath => "/block/sda",
549 exp_perms => "5000::0660",
551 BUS="scsi", KERNEL="sda", NAME="node", OWNER="5000"
555 desc => "permissions GROUP=100",
557 devpath => "/block/sda",
559 exp_perms => ":100:0660",
561 BUS="scsi", KERNEL="sda", NAME="node", GROUP="100"
565 desc => "permissions MODE=0777",
567 devpath => "/block/sda",
569 exp_perms => "::0777",
571 BUS="scsi", KERNEL="sda", NAME="node", MODE="0777"
575 desc => "permissions OWNER=5000 GROUP=100 MODE=0777",
577 devpath => "/block/sda",
579 exp_perms => "5000:100:0777",
581 BUS="scsi", KERNEL="sda", NAME="node", OWNER="5000", GROUP="100", MODE="0777"
585 desc => "permissions OWNER to 5000",
587 devpath => "/class/tty/ttyUSB0",
588 exp_name => "ttyUSB0",
589 exp_perms => "5000::",
591 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000"
595 desc => "permissions GROUP to 100",
597 devpath => "/class/tty/ttyUSB0",
598 exp_name => "ttyUSB0",
599 exp_perms => ":100:0660",
601 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", GROUP="100"
605 desc => "permissions MODE to 0060",
607 devpath => "/class/tty/ttyUSB0",
608 exp_name => "ttyUSB0",
609 exp_perms => "::0060",
611 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", MODE="0060"
615 desc => "permissions OWNER, GROUP, MODE",
617 devpath => "/class/tty/ttyUSB0",
618 exp_name => "ttyUSB0",
619 exp_perms => "5000:100:0777",
621 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000", GROUP="100", MODE="0777"
625 desc => "permissions only rule",
627 devpath => "/class/tty/ttyUSB0",
628 exp_name => "ttyUSB0",
629 exp_perms => "5000:100:0777",
631 KERNEL="ttyUSB[0-9]*", OWNER="5000", GROUP="100", MODE="0777"
632 KERNEL="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
633 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n"
637 desc => "multiple permissions only rule",
639 devpath => "/class/tty/ttyUSB0",
640 exp_name => "ttyUSB0",
641 exp_perms => "3000:4000:0777",
643 SUBSYSTEM="tty", OWNER="3000"
644 SUBSYSTEM="tty", GROUP="4000"
645 SUBSYSTEM="tty", MODE="0777"
646 KERNEL="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
647 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n"
651 desc => "permissions only rule with override at NAME rule",
653 devpath => "/class/tty/ttyUSB0",
654 exp_name => "ttyUSB0",
655 exp_perms => "3000:8000:0777",
657 SUBSYSTEM="tty", OWNER="3000"
658 SUBSYSTEM="tty", GROUP="4000"
659 SUBSYSTEM="tty", MODE="0777"
660 KERNEL="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
661 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", GROUP="8000"
665 desc => "major/minor number test",
667 devpath => "/block/sda",
669 exp_majorminor => "8:0",
671 BUS="scsi", KERNEL="sda", NAME="node"
675 desc => "big minor number test",
677 devpath => "/class/i2c-dev/i2c-300",
679 exp_majorminor => "89:300",
681 KERNEL="i2c-300", NAME="node"
685 desc => "big major number test",
687 devpath => "/class/i2c-dev/i2c-fake1",
689 exp_majorminor => "4095:1",
691 KERNEL="i2c-fake1", NAME="node"
695 desc => "big major and big minor number test",
697 devpath => "/class/i2c-dev/i2c-fake2",
699 exp_majorminor => "4094:89999",
701 KERNEL="i2c-fake2", NAME="node"
705 desc => "multiple symlinks with format char",
707 devpath => "/class/tty/ttyUSB0",
708 exp_name => "symlink2-ttyUSB0",
709 exp_target => "ttyUSB0",
711 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink1-%n symlink2-%k symlink3-%b"
715 desc => "symlink creation (same directory)",
717 devpath => "/class/tty/ttyUSB0",
718 exp_name => "visor0",
719 exp_target => "ttyUSB0",
721 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="visor%n"
725 desc => "symlink creation (relative link forward)",
727 devpath => "/block/sda/sda2",
728 exp_name => "1/2/symlink" ,
729 exp_target => "a/b/node",
731 BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/symlink"
735 desc => "symlink creation (relative link back and forward)",
737 devpath => "/block/sda/sda2",
738 exp_name => "1/2/c/d/symlink" ,
739 exp_target => "../../a/b/node",
741 BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/c/d/symlink"
745 desc => "multiple symlinks",
747 devpath => "/class/tty/ttyUSB0",
748 exp_name => "second-0" ,
749 exp_target => "visor" ,
751 KERNEL="ttyUSB0", NAME="visor", SYMLINK="first-%n second-%n third-%n"
755 desc => "symlink only rule",
757 devpath => "/block/sda",
758 exp_name => "symlink-only2",
759 exp_target => "link",
761 BUS="scsi", KERNEL="sda", SYMLINK="symlink-only1"
762 BUS="scsi", KERNEL="sda", SYMLINK="symlink-only2"
763 BUS="scsi", KERNEL="sda", NAME="link", SYMLINK="symlink0"
767 desc => "symlink name empty",
769 devpath => "/block/sda",
771 exp_target => "link",
774 BUS="scsi", KERNEL="sda", NAME="link", SYMLINK=""
778 desc => "symlink name '.'",
780 devpath => "/block/sda",
782 exp_target => "link",
785 BUS="scsi", KERNEL="sda", NAME="link", SYMLINK="."
789 desc => "symlink to empty name",
791 devpath => "/block/sda",
792 exp_name => "symlink",
796 BUS="scsi", KERNEL="sda", NAME="", SYMLINK="symlink"
800 desc => "symlink and name empty",
802 devpath => "/block/sda",
807 BUS="scsi", KERNEL="sda", NAME="", SYMLINK=""
811 desc => "symlink node to itself",
813 devpath => "/class/tty/tty0",
815 exp_target => "link",
817 KERNEL="tty0", NAME="link", SYMLINK="link"
821 desc => "symlink %n substitution",
823 devpath => "/class/tty/ttyUSB0",
824 exp_name => "symlink0",
825 exp_target => "ttyUSB0",
827 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink%n"
831 desc => "symlink %k substitution",
833 devpath => "/class/tty/ttyUSB0",
834 exp_name => "symlink-ttyUSB0",
835 exp_target => "ttyUSB0",
837 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink-%k"
841 desc => "symlink %M:%m substitution",
843 devpath => "/class/tty/ttyUSB0",
844 exp_name => "major-188:0",
845 exp_target => "ttyUSB0",
847 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="major-%M:%m"
851 desc => "symlink %b substitution",
853 devpath => "/block/sda",
854 exp_name => "symlink-0:0:0:0",
855 exp_target => "node",
857 BUS="scsi", KERNEL="sda", NAME="node", SYMLINK="symlink-%b"
861 desc => "symlink %c substitution",
863 devpath => "/class/tty/ttyUSB0",
865 exp_target => "ttyUSB0",
867 KERNEL="ttyUSB[0-9]*", PROGRAM="/bin/echo test" NAME="ttyUSB%n", SYMLINK="%c"
871 desc => "symlink %c{N} substitution",
873 devpath => "/class/tty/ttyUSB0",
875 exp_target => "ttyUSB0",
877 KERNEL="ttyUSB[0-9]*", PROGRAM="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK="%c{2}"
881 desc => "symlink %c{N+} substitution",
883 devpath => "/class/tty/ttyUSB0",
885 exp_target => "ttyUSB0",
887 KERNEL="ttyUSB[0-9]*", PROGRAM="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK="%c{2+}"
891 desc => "symlink only rule with %c{N+}",
893 devpath => "/block/sda",
895 exp_target => "link",
897 BUS="scsi", KERNEL="sda", PROGRAM="/bin/echo link test this" SYMLINK="%c{2+}"
898 BUS="scsi", KERNEL="sda", NAME="link", SYMLINK="symlink0"
902 desc => "symlink %s{filename} substitution",
904 devpath => "/class/tty/ttyUSB0",
906 exp_target => "ttyUSB0",
908 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%s{dev}"
912 desc => "symlink %Ns{filename} substitution",
914 devpath => "/class/tty/ttyUSB0",
916 exp_target => "ttyUSB0",
918 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%3s{dev}"
922 desc => "symlink with '%' in name",
924 devpath => "/class/tty/ttyUSB0",
925 exp_name => "percent%sign",
926 exp_target => "ttyUSB0",
928 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="percent%%sign"
932 desc => "symlink with '%' in name",
934 devpath => "/class/tty/ttyUSB0",
935 exp_name => "%ttyUSB0_name",
936 exp_target => "ttyUSB0",
938 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%%%k_name"
942 desc => "program result substitution (numbered part of)",
944 devpath => "/block/sda/sda3",
946 exp_target => "node",
948 BUS="scsi", PROGRAM="/bin/echo -n node link1 link2", RESULT="node *", NAME="%c{1}", SYMLINK="%c{2} %c{3}"
952 desc => "program result substitution (numbered part of+)",
954 devpath => "/block/sda/sda3",
956 exp_target => "node",
958 BUS="scsi", PROGRAM="/bin/echo -n node link1 link2 link3 link4", RESULT="node *", NAME="%c{1}", SYMLINK="%c{2+}"
962 desc => "enumeration char test (single test)",
964 devpath => "/block/sda",
967 KERNEL="sda", NAME="cdrom%e"
971 desc => "enumeration char test sequence (1/5 keep)",
973 devpath => "/block/sda",
977 KERNEL="sda", NAME="cdrom%e"
981 desc => "enumeration char test sequence 2/5 (keep)",
983 devpath => "/block/sda/sda1",
987 KERNEL="sda1", NAME="enum%e"
991 desc => "enumeration char test sequence 3/5 (keep)",
993 devpath => "/block/sda/sda2",
994 exp_name => "cdrom1",
997 KERNEL="sda2", NAME="cdrom%e"
1001 desc => "enumeration char test sequence 4/5 (keep)",
1003 devpath => "/block/sda/sda3",
1004 exp_name => "enum1",
1007 KERNEL="sda3", NAME="enum%e"
1011 desc => "enumeration char test sequence 5/5 (clean)",
1013 devpath => "/block/sda/sda4",
1014 exp_name => "cdrom2",
1017 KERNEL="sda4", NAME="cdrom%e"
1021 desc => "enumeration char test after cleanup (single test)",
1023 devpath => "/block/sda",
1024 exp_name => "cdrom",
1026 KERNEL="sda", NAME="cdrom%e"
1030 desc => "ignore remove event test",
1032 devpath => "/block/sda",
1036 BUS="scsi", KERNEL="sda", NAME{ignore_remove}="node"
1040 desc => "ignore remove event test (with all partitions)",
1042 devpath => "/block/sda",
1043 exp_name => "node14",
1047 BUS="scsi", KERNEL="sda", NAME{ignore_remove, all_partitions}="node"
1051 desc => "SUBSYSTEM match test",
1053 devpath => "/block/sda",
1056 BUS="scsi", KERNEL="sda", NAME="should_not_match", SUBSYSTEM="vc"
1057 BUS="scsi", KERNEL="sda", NAME="node", SUBSYSTEM="block"
1058 BUS="scsi", KERNEL="sda", NAME="should_not_match2", SUBSYSTEM="vc"
1062 desc => "DRIVER match test",
1064 devpath => "/block/sda",
1067 BUS="scsi", KERNEL="sda", NAME="should_not_match", DRIVER="sd-wrong"
1068 BUS="scsi", KERNEL="sda", NAME="node", DRIVER="sd"
1074 $ENV{UDEV_TEST} = "yes";
1075 $ENV{SYSFS_PATH} = $sysfs;
1076 $ENV{UDEV_CONFIG_FILE} = $main_conf;
1077 $ENV{UDEV_NO_DEVD} = "yes";
1078 $ENV{UDEV_NO_HOTPLUGD} = "yes";
1082 my ($action, $subsys, $devpath, $config) = @_;
1084 $ENV{DEVPATH} = $devpath;
1086 # create temporary config
1087 open CONF, ">$conf_tmp" || die "unable to create config file: $conf_tmp";
1088 print CONF $$config;
1091 $ENV{ACTION} = $action;
1092 system("$udev_bin $subsys");
1097 sub permissions_test {
1098 my($config, $uid, $gid, $mode) = @_;
1101 $config->{exp_perms} =~ m/^(.*):(.*):(.*)$/;
1103 if ($uid != $1) { $wrong = 1; };
1106 if ($gid != $2) { $wrong = 1; };
1109 if (($mode & 07777) != oct($3)) { $wrong = 1; };
1112 print "permissions: ok ";
1114 printf "expected permissions are: %i:%i:%#o\n", $1, $2, oct($3);
1115 printf "created permissions are : %i:%i:%#o\n", $uid, $gid, $mode & 07777;
1120 sub major_minor_test {
1121 my($config, $rdev) = @_;
1123 my $major = ($rdev >> 8) & 0xfff;
1124 my $minor = ($rdev & 0xff) | (($rdev >> 12) & 0xfff00);
1127 $config->{exp_majorminor} =~ m/^(.*):(.*)$/;
1129 if ($major != $1) { $wrong = 1; };
1132 if ($minor != $2) { $wrong = 1; };
1135 print "major:minor: ok ";
1137 printf "expected major:minor is: %i:%i\n", $1, $2;
1138 printf "created major:minor is : %i:%i\n", $major, $minor;
1139 print "major:minor: error ";
1147 my $output = `ls -l $PWD/$udev_root$config->{exp_name}`;
1149 if ($output =~ m/(.*)-> (.*)/) {
1150 if ($2 eq $config->{exp_target}) {
1151 print "symlink: ok ";
1153 print "expected symlink from: \'$config->{exp_name}\' to \'$config->{exp_target}\'\n";
1154 print "created symlink from: \'$config->{exp_name}\' to \'$2\'\n";
1155 if ($config->{exp_error}) {
1156 print "as expected ";
1162 print "expected symlink from: \'$config->{exp_name}\' to \'$config->{exp_target}\'\n";
1163 print "symlink: not created ";
1164 if ($config->{exp_error}) {
1165 print "as expected ";
1173 my ($config, $number) = @_;
1175 print "TEST $number: $config->{desc}\n";
1177 if ($config->{exp_target}) {
1178 print "device \'$config->{devpath}\' expecting symlink '$config->{exp_name}' to node \'$config->{exp_target}\'\n";
1180 print "device \'$config->{devpath}\' expecting node \'$config->{exp_name}\'\n";
1184 udev("add", $config->{subsys}, $config->{devpath}, \$config->{conf});
1185 if ((-e "$PWD/$udev_root$config->{exp_name}") ||
1186 (-l "$PWD/$udev_root$config->{exp_name}")) {
1188 my ($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size,
1189 $atime, $mtime, $ctime, $blksize, $blocks) = stat("$PWD/$udev_root$config->{exp_name}");
1191 if (defined($config->{exp_perms})) {
1192 permissions_test($config, $uid, $gid, $mode);
1194 if (defined($config->{exp_majorminor})) {
1195 major_minor_test($config, $rdev);
1197 if (defined($config->{exp_target})) {
1198 symlink_test($config);
1202 print "add: error ";
1203 if ($config->{exp_error}) {
1204 print "as expected ";
1207 system("tree $udev_root");
1213 if (defined($config->{option}) && $config->{option} eq "keep") {
1218 udev("remove", $config->{subsys}, $config->{devpath}, \$config->{conf});
1219 if ((-e "$PWD/$udev_root$config->{exp_name}") ||
1220 (-l "$PWD/$udev_root$config->{exp_name}")) {
1221 print "remove: error ";
1222 if ($config->{exp_error}) {
1223 print "as expected\n\n";
1226 system("tree $udev_root");
1231 print "remove: ok\n\n";
1234 if (defined($config->{option}) && $config->{option} eq "clear") {
1235 system("rm -rf $udev_db");
1236 system("rm -rf $udev_root");
1237 mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
1242 # only run if we have root permissions
1243 # due to mknod restrictions
1245 print "Must have root permissions to run properly.\n";
1250 system("rm -rf $udev_root");
1251 mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
1253 # create initial config file
1254 open CONF, ">$main_conf" || die "unable to create config file: $main_conf";
1255 print CONF "udev_root=\"$udev_root\"\n";
1256 print CONF "udev_db=\"$udev_db\"\n";
1257 print CONF "udev_rules=\"$conf_tmp\"\n";
1264 $test_num = $ARGV[0];
1266 if (defined($tests[$test_num-1]->{desc})) {
1267 print "udev-test will run test number $test_num only:\n\n";
1268 run_test($tests[$test_num-1], $test_num);
1270 print "test does not exist.\n";
1274 print "\nudev-test will run ".($#tests + 1)." tests:\n\n";
1276 foreach my $config (@tests) {
1277 run_test($config, $test_num);
1282 print "$error errors occured\n\n";
1285 system("rm -rf $udev_db");
1286 system("rm -rf $udev_root");