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 $perm = "udev.permissions";
35 my $main_conf = "udev-test.conf";
36 my $conf_tmp = "udev-test.rules";
41 desc => "label test of scsi disc",
43 devpath => "/block/sda",
44 exp_name => "boot_disk" ,
46 BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="boot_disk%n"
47 KERNEL="ttyUSB0", NAME="visor"
51 desc => "label test of scsi partition",
53 devpath => "/block/sda/sda1",
54 exp_name => "boot_disk1" ,
56 BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="boot_disk%n"
60 desc => "label test of pattern match",
62 devpath => "/block/sda/sda1",
63 exp_name => "boot_disk1" ,
65 BUS="scsi", SYSFS{vendor}="?IBM-ESXS", NAME="boot_disk%n-1"
66 BUS="scsi", SYSFS{vendor}="IBM-ESXS?", NAME="boot_disk%n-2"
67 BUS="scsi", SYSFS{vendor}="IBM-ES??", NAME="boot_disk%n"
68 BUS="scsi", SYSFS{vendor}="IBM-ESXSS", NAME="boot_disk%n-3"
72 desc => "label test of multiple sysfs files",
74 devpath => "/block/sda/sda1",
75 exp_name => "boot_disk1" ,
77 BUS="scsi", SYSFS{vendor}="IBM-ESXS", SYSFS{model}="ST336605LW !#", NAME="boot_diskX%n"
78 BUS="scsi", SYSFS{vendor}="IBM-ESXS", SYSFS{model}="ST336605LW !#", NAME="boot_disk%n"
82 desc => "label test of max sysfs files",
84 devpath => "/block/sda/sda1",
85 exp_name => "boot_disk1" ,
87 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"
88 BUS="scsi", SYSFS{vendor}="IBM-ESXS", SYSFS{model}="ST336605LW !#", SYSFS{scsi_level}="4", SYSFS{rev}="B245", SYSFS{type}="0", NAME="boot_disk%n"
92 desc => "catch device by *",
94 devpath => "/class/tty/ttyUSB0",
95 exp_name => "visor/0" ,
97 KERNEL="ttyUSB*", NAME="visor/%n"
101 desc => "catch device by * - take 2",
103 devpath => "/class/tty/ttyUSB0",
104 exp_name => "visor/0" ,
106 KERNEL="*USB1", NAME="bad"
107 KERNEL="*USB0", NAME="visor/%n"
111 desc => "catch device by ?",
113 devpath => "/class/tty/ttyUSB0",
114 exp_name => "visor/0" ,
116 KERNEL="ttyUSB??*", NAME="visor/%n-1"
117 KERNEL="ttyUSB??", NAME="visor/%n-2"
118 KERNEL="ttyUSB?", NAME="visor/%n"
122 desc => "catch device by character class",
124 devpath => "/class/tty/ttyUSB0",
125 exp_name => "visor/0" ,
127 KERNEL="ttyUSB[A-Z]*", NAME="visor/%n-1"
128 KERNEL="ttyUSB?[0-9]", NAME="visor/%n-2"
129 KERNEL="ttyUSB[0-9]*", NAME="visor/%n"
133 desc => "replace kernel name",
135 devpath => "/class/tty/ttyUSB0",
136 exp_name => "visor" ,
138 KERNEL="ttyUSB0", NAME="visor"
142 desc => "Handle comment lines in config file (and replace kernel name)",
144 devpath => "/class/tty/ttyUSB0",
145 exp_name => "visor" ,
148 KERNEL="ttyUSB0", NAME="visor"
153 desc => "Handle comment lines in config file with whitespace (and replace kernel name)",
155 devpath => "/class/tty/ttyUSB0",
156 exp_name => "visor" ,
158 # this is a comment with whitespace before the comment
159 KERNEL="ttyUSB0", NAME="visor"
164 desc => "Handle whitespace only lines (and replace kernel name)",
166 devpath => "/class/tty/ttyUSB0",
167 exp_name => "whitespace" ,
172 # this is a comment with whitespace before the comment
173 KERNEL="ttyUSB0", NAME="whitespace"
180 desc => "Handle empty lines in config file (and replace kernel name)",
182 devpath => "/class/tty/ttyUSB0",
183 exp_name => "visor" ,
186 KERNEL="ttyUSB0", NAME="visor"
191 desc => "subdirectory handling",
193 devpath => "/class/tty/ttyUSB0",
194 exp_name => "sub/direct/ory/visor" ,
196 KERNEL="ttyUSB0", NAME="sub/direct/ory/visor"
200 desc => "place on bus of scsi partition",
202 devpath => "/block/sda/sda3",
203 exp_name => "first_disk3" ,
205 BUS="scsi", PLACE="0:0:0:0", NAME="first_disk%n"
209 desc => "test NAME substitution chars",
211 devpath => "/block/sda/sda3",
212 exp_name => "Major:8:minor:3:kernelnumber:3:bus:0:0:0:0" ,
214 BUS="scsi", PLACE="0:0:0:0", NAME="Major:%M:minor:%m:kernelnumber:%n:bus:%b"
218 desc => "test NAME substitution chars (with length limit)",
220 devpath => "/block/sda/sda3",
221 exp_name => "M8-m3-n3-b0:0-sIBM" ,
223 BUS="scsi", PLACE="0:0:0:0", NAME="M%M-m%m-n%n-b%3b-s%3s{vendor}"
227 desc => "old style SYSFS_ attribute",
229 devpath => "/block/sda",
232 BUS="scsi", SYSFS_vendor="IBM-ESXS", NAME="good"
236 desc => "sustitution of sysfs value (%s{file})",
238 devpath => "/block/sda",
239 exp_name => "disk-IBM-ESXS-sda" ,
241 BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="disk-%s{vendor}-%k"
242 KERNEL="ttyUSB0", NAME="visor"
246 desc => "program result substitution",
248 devpath => "/block/sda/sda3",
249 exp_name => "special-device-3" ,
251 BUS="scsi", PROGRAM="/bin/echo -n special-device", RESULT="-special-*", NAME="%c-1-%n"
252 BUS="scsi", PROGRAM="/bin/echo -n special-device", RESULT="special--*", NAME="%c-2-%n"
253 BUS="scsi", PROGRAM="/bin/echo -n special-device", RESULT="special-device-", NAME="%c-3-%n"
254 BUS="scsi", PROGRAM="/bin/echo -n special-device", RESULT="special-devic", NAME="%c-4-%n"
255 BUS="scsi", PROGRAM="/bin/echo -n special-device", RESULT="special-*", NAME="%c-%n"
259 desc => "program result substitution (no argument should be subsystem)",
261 devpath => "/block/sda/sda3",
262 exp_name => "subsys_block" ,
264 BUS="scsi", PROGRAM="/bin/echo", RESULT="block", NAME="subsys_block"
268 desc => "program result substitution (newline removal)",
270 devpath => "/block/sda/sda3",
271 exp_name => "newline_removed" ,
273 BUS="scsi", PROGRAM="/bin/echo test", RESULT="test", NAME="newline_removed"
277 desc => "program result substitution",
279 devpath => "/block/sda/sda3",
280 exp_name => "test-0:0:0:0" ,
282 BUS="scsi", PROGRAM="/bin/echo -n test-%b", RESULT="test-0:0*", NAME="%c"
286 desc => "program with escaped format char (tricky: callout returns format char!)",
288 devpath => "/block/sda/sda3",
289 exp_name => "escape-3" ,
291 BUS="scsi", PROGRAM="/bin/echo -n escape-%%n", KERNEL="sda3", NAME="%c"
295 desc => "program with lots of arguments",
297 devpath => "/block/sda/sda3",
300 BUS="scsi", PROGRAM="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL="sda3", NAME="%c{7}"
304 desc => "program with subshell",
306 devpath => "/block/sda/sda3",
309 BUS="scsi", PROGRAM="/bin/sh -c 'echo foo3 foo4 foo5 foo6 foo7 foo8 foo9 | sed s/foo9/bar9/'", KERNEL="sda3", NAME="%c{7}"
313 desc => "program arguments combined with apostrophes",
315 devpath => "/block/sda/sda3",
318 BUS="scsi", PROGRAM="/bin/echo -n 'foo3 foo4' 'foo5 foo6 foo7 foo8'", KERNEL="sda3", NAME="%c{5}"
322 desc => "characters before the %c{N} substitution",
324 devpath => "/block/sda/sda3",
325 exp_name => "my-foo9" ,
327 BUS="scsi", PROGRAM="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL="sda3", NAME="my-%c{7}"
331 desc => "substitute the second to last argument",
333 devpath => "/block/sda/sda3",
334 exp_name => "my-foo8" ,
336 BUS="scsi", PROGRAM="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL="sda3", NAME="my-%c{6}"
340 desc => "invalid program for device with no bus",
342 devpath => "/class/tty/console",
345 BUS="scsi", PROGRAM="/bin/echo -n foo", RESULT="foo", NAME="foo"
346 KERNEL="console", NAME="TTY"
350 desc => "valid program for device with no bus",
352 devpath => "/class/tty/console",
355 PROGRAM="/bin/echo -n foo", RESULT="foo", NAME="foo"
356 KERNEL="console", NAME="TTY"
360 desc => "invalid label for device with no bus",
362 devpath => "/class/tty/console",
365 BUS="foo", SYSFS{dev}="5:1", NAME="foo"
366 KERNEL="console", NAME="TTY"
370 desc => "valid label for device with no bus",
372 devpath => "/class/tty/console",
375 SYSFS{dev}="5:1", NAME="foo"
376 KERNEL="console", NAME="TTY"
380 desc => "program and bus type match",
382 devpath => "/block/sda",
383 exp_name => "scsi-0:0:0:0" ,
385 BUS="usb", PROGRAM="/bin/echo -n usb-%b", NAME="%c"
386 BUS="scsi", PROGRAM="/bin/echo -n scsi-%b", NAME="%c"
387 BUS="foo", PROGRAM="/bin/echo -n foo-%b", NAME="%c"
391 desc => "create all possible partitions",
393 devpath => "/block/sda",
394 exp_name => "boot_disk15" ,
396 BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME{all_partitions}="boot_disk"
400 desc => "sysfs parent hierarchy",
402 devpath => "/class/tty/ttyUSB0",
403 exp_name => "visor" ,
405 SYSFS{idProduct}="2008", NAME="visor"
409 desc => "name test with ! in the name",
411 devpath => "/block/rd!c0d0",
412 exp_name => "rd/c0d0" ,
414 BUS="scsi", NAME="%k"
415 KERNEL="ttyUSB0", NAME="visor"
419 desc => "name test with ! in the name, but no matching rule",
421 devpath => "/block/rd!c0d0",
422 exp_name => "rd/c0d0" ,
424 KERNEL="ttyUSB0", NAME="visor"
428 desc => "name test with ! in the name for a partition",
430 devpath => "/block/cciss!c0d0/cciss!c0d0p1",
431 exp_name => "cciss/c0d0p1" ,
433 BUS="scsi", NAME="%k"
434 KERNEL="ttyUSB0", NAME="visor"
440 devpath => "/block/sda",
441 exp_name => "scsi-0:0:0:0",
443 BUS="usb", ID="0:0:0:0", NAME="not-scsi"
444 BUS="scsi", ID="0:0:0:1", NAME="no-match"
445 BUS="scsi", ID=":0", NAME="short-id"
446 BUS="scsi", ID="/0:0:0:0", NAME="no-match"
447 BUS="scsi", ID="0:0:0:0", NAME="scsi-0:0:0:0"
451 desc => "ID wildcard all",
453 devpath => "/block/sda",
454 exp_name => "scsi-0:0:0:0",
456 BUS="scsi", ID="*:1", NAME="no-match"
457 BUS="scsi", ID="*:0:1", NAME="no-match"
458 BUS="scsi", ID="*:0:0:1", NAME="no-match"
459 BUS="scsi", ID="*", NAME="scsi-0:0:0:0"
460 BUS="scsi", ID="0:0:0:0", NAME="bad"
464 desc => "ID wildcard partial",
466 devpath => "/block/sda",
467 exp_name => "scsi-0:0:0:0",
469 BUS="scsi", ID="*:0", NAME="scsi-0:0:0:0"
470 BUS="scsi", ID="0:0:0:0", NAME="bad"
474 desc => "ID wildcard partial 2",
476 devpath => "/block/sda",
477 exp_name => "scsi-0:0:0:0",
479 BUS="scsi", ID="*:0:0:0", NAME="scsi-0:0:0:0"
480 BUS="scsi", ID="0:0:0:0", NAME="bad"
484 desc => "ignore SYSFS attribute whitespace",
486 devpath => "/block/sda",
487 exp_name => "ignored",
489 BUS="scsi", SYSFS{whitespace_test}="WHITE SPACE", NAME="ignored"
493 desc => "do not ignore SYSFS attribute whitespace",
495 devpath => "/block/sda",
496 exp_name => "matched-with-space",
498 BUS="scsi", SYSFS{whitespace_test}="WHITE SPACE ", NAME="wrong-to-ignore"
499 BUS="scsi", SYSFS{whitespace_test}="WHITE SPACE ", NAME="matched-with-space"
503 desc => "permissions test",
505 devpath => "/block/sda",
507 exp_perms => "5000::0444",
509 BUS="scsi", KERNEL="sda", NAME="node", OWNER="5000", MODE="0444"
513 desc => "permissions ttyUSB0:root:uucp:0660",
515 devpath => "/class/tty/ttyUSB0",
516 exp_name => "ttyUSB0",
517 exp_perms => "0:14:0660",
519 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n"
523 desc => "permissions tty0::root:0444",
525 devpath => "/class/tty/tty0",
527 exp_perms => "0:0:0444",
529 KERNEL="tty0", NAME="tty0"
533 desc => "permissions tty1:root::0555",
535 devpath => "/class/tty/tty1",
537 exp_perms => "0:0:0555",
539 KERNEL="tty1", NAME="tty1"
543 desc => "permissions tty2:::0777",
545 devpath => "/class/tty/tty2",
547 exp_perms => "0:0:0777",
549 KERNEL="tty2", NAME="tty2"
553 desc => "permissions tty3::: (default mode applied)",
555 devpath => "/class/tty/tty3",
557 exp_perms => "0:0:600",
559 KERNEL="tty3", NAME="tty3"
563 desc => "permissions i2c-300:root:sys:0744",
565 devpath => "/class/i2c-dev/i2c-300",
566 exp_name => "i2c-300",
567 exp_perms => "0:3:0744",
569 KERNEL="i2c-300", NAME="i2c-300"
573 desc => "permissions i2c-fake1:root:7:0007",
575 devpath => "/class/i2c-dev/i2c-fake1",
576 exp_name => "i2c-fake1",
577 exp_perms => "0:7:0007",
579 KERNEL="i2c-fake1", NAME="i2c-fake1"
583 desc => "permissions ttyS[01]:0:5:0700",
585 devpath => "/class/tty/ttyS1",
587 exp_perms => "0:5:0700",
589 KERNEL="ttyS1", NAME="ttyS1"
593 desc => "permissions ttyS[4-9]:tty:5:0060",
595 devpath => "/class/tty/ttyS7",
597 exp_perms => "0:5:0060",
599 KERNEL="ttyS7", NAME="ttyS7"
603 desc => "permissions tty4:0:5:0707",
605 devpath => "/class/tty/tty4",
607 exp_perms => "0:5:0707",
609 KERNEL="tty4", NAME="tty4"
613 desc => "permissions tty4?:0:5:0007",
615 devpath => "/class/tty/tty44",
617 exp_perms => "0:5:0007",
619 KERNEL="tty44", NAME="tty44"
623 desc => "permissions tty3[!3]:::0467",
625 devpath => "/class/tty/tty35",
627 exp_perms => "0:0:0467",
629 KERNEL="tty35", NAME="tty35"
633 desc => "permissions tty33:bad:name:0500",
635 devpath => "/class/tty/tty33",
637 exp_perms => "0:0:0500",
639 KERNEL="tty33", NAME="tty33"
643 desc => "permissions rtc:0:users:0600",
645 devpath => "/class/misc/rtc",
646 exp_name => "misc/rtc",
647 exp_perms => "0:100:0600",
649 KERNEL="rtc", NAME="misc/rtc"
653 desc => "permissions misc:0:users:0600",
655 devpath => "/class/misc/psaux",
656 exp_name => "misc/psaux",
657 exp_perms => "0:100:0600",
659 KERNEL="psaux", NAME="misc/psaux"
663 desc => "permissions set OWNER=5000",
665 devpath => "/block/sda",
667 exp_perms => "5000::0600",
669 BUS="scsi", KERNEL="sda", NAME="node", OWNER="5000"
673 desc => "permissions set GROUP=100",
675 devpath => "/block/sda",
677 exp_perms => ":100:0600",
679 BUS="scsi", KERNEL="sda", NAME="node", GROUP="100"
683 desc => "permissions set mode=0777",
685 devpath => "/block/sda",
687 exp_perms => "::0777",
689 BUS="scsi", KERNEL="sda", NAME="node", MODE="0777"
693 desc => "permissions set OWNER=5000 GROUP=100 MODE=0777",
695 devpath => "/block/sda",
697 exp_perms => "5000:100:0777",
699 BUS="scsi", KERNEL="sda", NAME="node", OWNER="5000", GROUP="100", MODE="0777"
703 desc => "permissions override OWNER to 5000",
705 devpath => "/class/tty/ttyUSB0",
706 exp_name => "ttyUSB0",
707 exp_perms => "5000:14:0660",
709 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000"
713 desc => "permissions override GROUP to 100",
715 devpath => "/class/tty/ttyUSB0",
716 exp_name => "ttyUSB0",
717 exp_perms => ":100:0660",
719 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", GROUP="100"
723 desc => "permissions override MODE to 0060",
725 devpath => "/class/tty/ttyUSB0",
726 exp_name => "ttyUSB0",
727 exp_perms => ":14:0060",
729 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", MODE="0060"
733 desc => "permissions override OWNER, GROUP, MODE",
735 devpath => "/class/tty/ttyUSB0",
736 exp_name => "ttyUSB0",
737 exp_perms => "5000:100:0777",
739 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000", GROUP="100", MODE="0777"
743 desc => "major/minor number test",
745 devpath => "/block/sda",
747 exp_majorminor => "8:0",
749 BUS="scsi", KERNEL="sda", NAME="node"
753 desc => "big minor number test",
755 devpath => "/class/i2c-dev/i2c-300",
757 exp_majorminor => "89:300",
759 KERNEL="i2c-300", NAME="node"
763 desc => "big major number test",
765 devpath => "/class/i2c-dev/i2c-fake1",
767 exp_majorminor => "4095:1",
769 KERNEL="i2c-fake1", NAME="node"
773 desc => "big major and big minor number test",
775 devpath => "/class/i2c-dev/i2c-fake2",
777 exp_majorminor => "4094:89999",
779 KERNEL="i2c-fake2", NAME="node"
783 desc => "multiple symlinks with format char",
785 devpath => "/class/tty/ttyUSB0",
786 exp_name => "symlink2-ttyUSB0",
787 exp_target => "ttyUSB0",
789 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink1-%n symlink2-%k symlink3-%b"
793 desc => "symlink creation (same directory)",
795 devpath => "/class/tty/ttyUSB0",
796 exp_name => "visor0",
797 exp_target => "ttyUSB0",
799 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="visor%n"
803 desc => "symlink creation (relative link forward)",
805 devpath => "/block/sda/sda2",
806 exp_name => "1/2/symlink" ,
807 exp_target => "a/b/node",
809 BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/symlink"
813 desc => "symlink creation (relative link back and forward)",
815 devpath => "/block/sda/sda2",
816 exp_name => "1/2/c/d/symlink" ,
817 exp_target => "../../a/b/node",
819 BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/c/d/symlink"
823 desc => "multiple symlinks",
825 devpath => "/class/tty/ttyUSB0",
826 exp_name => "second-0" ,
827 exp_target => "visor" ,
829 KERNEL="ttyUSB0", NAME="visor", SYMLINK="first-%n second-%n third-%n"
833 desc => "symlink only rule",
835 devpath => "/block/sda",
836 exp_name => "symlink-only2",
837 exp_target => "link",
839 BUS="scsi", KERNEL="sda", SYMLINK="symlink-only1"
840 BUS="scsi", KERNEL="sda", SYMLINK="symlink-only2"
841 BUS="scsi", KERNEL="sda", NAME="link", SYMLINK="symlink0"
845 desc => "symlink name empty",
847 devpath => "/block/sda",
849 exp_target => "link",
852 BUS="scsi", KERNEL="sda", NAME="link", SYMLINK=""
856 desc => "symlink name '.'",
858 devpath => "/block/sda",
860 exp_target => "link",
863 BUS="scsi", KERNEL="sda", NAME="link", SYMLINK="."
867 desc => "symlink to empty name",
869 devpath => "/block/sda",
870 exp_name => "symlink",
874 BUS="scsi", KERNEL="sda", NAME="", SYMLINK="symlink"
878 desc => "symlink and name empty",
880 devpath => "/block/sda",
885 BUS="scsi", KERNEL="sda", NAME="", SYMLINK=""
889 desc => "symlink node to itself",
891 devpath => "/class/tty/tty0",
893 exp_target => "link",
895 KERNEL="tty0", NAME="link", SYMLINK="link"
899 desc => "symlink %n substitution",
901 devpath => "/class/tty/ttyUSB0",
902 exp_name => "symlink0",
903 exp_target => "ttyUSB0",
905 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink%n"
909 desc => "symlink %k substitution",
911 devpath => "/class/tty/ttyUSB0",
912 exp_name => "symlink-ttyUSB0",
913 exp_target => "ttyUSB0",
915 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink-%k"
919 desc => "symlink %M:%m substitution",
921 devpath => "/class/tty/ttyUSB0",
922 exp_name => "major-188:0",
923 exp_target => "ttyUSB0",
925 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="major-%M:%m"
929 desc => "symlink %b substitution",
931 devpath => "/block/sda",
932 exp_name => "symlink-0:0:0:0",
933 exp_target => "node",
935 BUS="scsi", KERNEL="sda", NAME="node", SYMLINK="symlink-%b"
939 desc => "symlink %c substitution",
941 devpath => "/class/tty/ttyUSB0",
943 exp_target => "ttyUSB0",
945 KERNEL="ttyUSB[0-9]*", PROGRAM="/bin/echo test" NAME="ttyUSB%n", SYMLINK="%c"
949 desc => "symlink %c{N} substitution",
951 devpath => "/class/tty/ttyUSB0",
953 exp_target => "ttyUSB0",
955 KERNEL="ttyUSB[0-9]*", PROGRAM="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK="%c{2}"
959 desc => "symlink %c{N+} substitution",
961 devpath => "/class/tty/ttyUSB0",
963 exp_target => "ttyUSB0",
965 KERNEL="ttyUSB[0-9]*", PROGRAM="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK="%c{2+}"
969 desc => "symlink only rule with %c{N+}",
971 devpath => "/block/sda",
973 exp_target => "link",
975 BUS="scsi", KERNEL="sda", PROGRAM="/bin/echo link test this" SYMLINK="%c{2+}"
976 BUS="scsi", KERNEL="sda", NAME="link", SYMLINK="symlink0"
980 desc => "symlink %s{filename} substitution",
982 devpath => "/class/tty/ttyUSB0",
984 exp_target => "ttyUSB0",
986 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%s{dev}"
990 desc => "symlink %Ns{filename} substitution",
992 devpath => "/class/tty/ttyUSB0",
994 exp_target => "ttyUSB0",
996 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%3s{dev}"
1000 desc => "symlink with '%' in name",
1002 devpath => "/class/tty/ttyUSB0",
1003 exp_name => "percent%sign",
1004 exp_target => "ttyUSB0",
1006 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="percent%%sign"
1010 desc => "symlink with '%' in name",
1012 devpath => "/class/tty/ttyUSB0",
1013 exp_name => "%ttyUSB0_name",
1014 exp_target => "ttyUSB0",
1016 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%%%k_name"
1020 desc => "program result substitution (numbered part of)",
1022 devpath => "/block/sda/sda3",
1023 exp_name => "link1",
1024 exp_target => "node",
1026 BUS="scsi", PROGRAM="/bin/echo -n node link1 link2", RESULT="node *", NAME="%c{1}", SYMLINK="%c{2} %c{3}"
1030 desc => "program result substitution (numbered part of+)",
1032 devpath => "/block/sda/sda3",
1033 exp_name => "link4",
1034 exp_target => "node",
1036 BUS="scsi", PROGRAM="/bin/echo -n node link1 link2 link3 link4", RESULT="node *", NAME="%c{1}", SYMLINK="%c{2+}"
1040 desc => "enumeration char test (single test)",
1042 devpath => "/block/sda",
1043 exp_name => "cdrom",
1045 KERNEL="sda", NAME="cdrom%e"
1049 desc => "enumeration char test sequence (1/5 keep)",
1051 devpath => "/block/sda",
1052 exp_name => "cdrom",
1055 KERNEL="sda", NAME="cdrom%e"
1059 desc => "enumeration char test sequence 2/5 (keep)",
1061 devpath => "/block/sda/sda1",
1065 KERNEL="sda1", NAME="enum%e"
1069 desc => "enumeration char test sequence 3/5 (keep)",
1071 devpath => "/block/sda/sda2",
1072 exp_name => "cdrom1",
1075 KERNEL="sda2", NAME="cdrom%e"
1079 desc => "enumeration char test sequence 4/5 (keep)",
1081 devpath => "/block/sda/sda3",
1082 exp_name => "enum1",
1085 KERNEL="sda3", NAME="enum%e"
1089 desc => "enumeration char test sequence 5/5 (clean)",
1091 devpath => "/block/sda/sda4",
1092 exp_name => "cdrom2",
1095 KERNEL="sda4", NAME="cdrom%e"
1099 desc => "enumeration char test after cleanup (single test)",
1101 devpath => "/block/sda",
1102 exp_name => "cdrom",
1104 KERNEL="sda", NAME="cdrom%e"
1108 desc => "ignore remove event test",
1110 devpath => "/block/sda",
1114 BUS="scsi", KERNEL="sda", NAME{ignore_remove}="node"
1118 desc => "ignore remove event test (with all partitions)",
1120 devpath => "/block/sda",
1121 exp_name => "node14",
1125 BUS="scsi", KERNEL="sda", NAME{ignore_remove, all_partitions}="node"
1129 desc => "SUBSYSTEM match test",
1131 devpath => "/block/sda",
1134 BUS="scsi", KERNEL="sda", NAME="should_not_match", SUBSYSTEM="vc"
1135 BUS="scsi", KERNEL="sda", NAME="node", SUBSYSTEM="block"
1136 BUS="scsi", KERNEL="sda", NAME="should_not_match2", SUBSYSTEM="vc"
1140 desc => "DRIVER match test",
1142 devpath => "/block/sda",
1145 BUS="scsi", KERNEL="sda", NAME="should_not_match", DRIVER="sd-wrong"
1146 BUS="scsi", KERNEL="sda", NAME="node", DRIVER="sd"
1152 $ENV{UDEV_TEST} = "yes";
1153 $ENV{SYSFS_PATH} = $sysfs;
1154 $ENV{UDEV_CONFIG_FILE} = $main_conf;
1155 $ENV{UDEV_NO_DEVD} = "yes";
1159 my ($action, $subsys, $devpath, $config) = @_;
1161 $ENV{DEVPATH} = $devpath;
1163 # create temporary config
1164 open CONF, ">$conf_tmp" || die "unable to create config file: $conf_tmp";
1165 print CONF $$config;
1168 $ENV{ACTION} = $action;
1169 system("$udev_bin $subsys");
1174 sub permissions_test {
1175 my($config, $uid, $gid, $mode) = @_;
1178 $config->{exp_perms} =~ m/^(.*):(.*):(.*)$/;
1180 if ($uid != $1) { $wrong = 1; };
1183 if ($gid != $2) { $wrong = 1; };
1186 if (($mode & 07777) != oct($3)) { $wrong = 1; };
1189 print "permissions: ok ";
1191 printf "expected permissions are: %i:%i:%#o\n", $1, $2, oct($3);
1192 printf "created permissions are : %i:%i:%#o\n", $uid, $gid, $mode & 07777;
1197 sub major_minor_test {
1198 my($config, $rdev) = @_;
1200 my $major = ($rdev >> 8) & 0xfff;
1201 my $minor = ($rdev & 0xff) | (($rdev >> 12) & 0xfff00);
1204 $config->{exp_majorminor} =~ m/^(.*):(.*)$/;
1206 if ($major != $1) { $wrong = 1; };
1209 if ($minor != $2) { $wrong = 1; };
1212 print "major:minor: ok ";
1214 printf "expected major:minor is: %i:%i\n", $1, $2;
1215 printf "created major:minor is : %i:%i\n", $major, $minor;
1216 print "major:minor: error ";
1224 my $output = `ls -l $PWD/$udev_root$config->{exp_name}`;
1226 if ($output =~ m/(.*)-> (.*)/) {
1227 if ($2 eq $config->{exp_target}) {
1228 print "symlink: ok ";
1230 print "expected symlink from: \'$config->{exp_name}\' to \'$config->{exp_target}\'\n";
1231 print "created symlink from: \'$config->{exp_name}\' to \'$2\'\n";
1232 if ($config->{exp_error}) {
1233 print "as expected ";
1239 print "expected symlink from: \'$config->{exp_name}\' to \'$config->{exp_target}\'\n";
1240 print "symlink: not created ";
1241 if ($config->{exp_error}) {
1242 print "as expected ";
1250 my ($config, $number) = @_;
1252 print "TEST $number: $config->{desc}\n";
1254 if ($config->{exp_target}) {
1255 print "device \'$config->{devpath}\' expecting symlink '$config->{exp_name}' to node \'$config->{exp_target}\'\n";
1257 print "device \'$config->{devpath}\' expecting node \'$config->{exp_name}\'\n";
1261 udev("add", $config->{subsys}, $config->{devpath}, \$config->{conf});
1263 if ((-e "$PWD/$udev_root$config->{exp_name}") ||
1264 (-l "$PWD/$udev_root$config->{exp_name}")) {
1266 my ($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size,
1267 $atime, $mtime, $ctime, $blksize, $blocks) = stat("$PWD/$udev_root$config->{exp_name}");
1269 if (defined($config->{exp_perms})) {
1270 permissions_test($config, $uid, $gid, $mode);
1272 if (defined($config->{exp_majorminor})) {
1273 major_minor_test($config, $rdev);
1275 if (defined($config->{exp_target})) {
1276 symlink_test($config);
1280 print "add: error ";
1281 if ($config->{exp_error}) {
1282 print "as expected ";
1285 system("tree $udev_root");
1291 if (defined($config->{option}) && $config->{option} eq "keep") {
1296 udev("remove", $config->{subsys}, $config->{devpath}, \$config->{conf});
1297 if ((-e "$PWD/$udev_root$config->{exp_name}") ||
1298 (-l "$PWD/$udev_root$config->{exp_name}")) {
1299 print "remove: error ";
1300 if ($config->{exp_error}) {
1301 print "as expected\n\n";
1304 system("tree $udev_root");
1309 print "remove: ok\n\n";
1312 if (defined($config->{option}) && $config->{option} eq "clear") {
1313 system("rm -rf $udev_db");
1314 system("rm -rf $udev_root");
1315 mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
1320 # only run if we have root permissions
1321 # due to mknod restrictions
1323 print "Must have root permissions to run properly.\n";
1328 system("rm -rf $udev_root");
1329 mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
1331 # create initial config file
1332 open CONF, ">$main_conf" || die "unable to create config file: $main_conf";
1333 print CONF "udev_root=\"$udev_root\"\n";
1334 print CONF "udev_db=\"$udev_db\"\n";
1335 print CONF "udev_rules=\"$conf_tmp\"\n";
1336 print CONF "udev_permissions=\"$perm\"\n";
1343 $test_num = $ARGV[0];
1345 if (defined($tests[$test_num-1]->{desc})) {
1346 print "udev-test will run test number $test_num only:\n\n";
1347 run_test($tests[$test_num-1], $test_num);
1349 print "test does not exist.\n";
1353 print "\nudev-test will run ".($#tests + 1)." tests:\n\n";
1355 foreach my $config (@tests) {
1356 run_test($config, $test_num);
1361 print "$error errors occured\n\n";
1364 system("rm -rf $udev_db");
1365 system("rm -rf $udev_root");