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git.ipfire.org Git - thirdparty/systemd.git/blob - test/udev-test.pl
9e4e192c51230f3465cd8e59bea774d7df2a2065
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 = ".udev.tdb";
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:::",
555 devpath
=> "/class/tty/tty3",
557 exp_perms
=> "0:0:0",
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
=> "symlink creation (same directory)",
785 devpath
=> "/class/tty/ttyUSB0",
786 exp_name
=> "visor0",
787 exp_target
=> "ttyUSB0",
789 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="visor%n"
793 desc
=> "symlink creation (relative link forward)",
795 devpath
=> "/block/sda/sda2",
796 exp_name
=> "1/2/symlink" ,
797 exp_target
=> "a/b/node",
799 BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/symlink"
803 desc
=> "symlink creation (relative link back and forward)",
805 devpath
=> "/block/sda/sda2",
806 exp_name
=> "1/2/c/d/symlink" ,
807 exp_target
=> "../../a/b/node",
809 BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/c/d/symlink"
813 desc
=> "multiple symlinks",
815 devpath
=> "/class/tty/ttyUSB0",
816 exp_name
=> "second-0" ,
817 exp_target
=> "visor" ,
819 KERNEL="ttyUSB0", NAME="visor", SYMLINK="first-%n second-%n third-%n"
823 desc
=> "symlink only rule",
825 devpath
=> "/block/sda",
826 exp_name
=> "symlink-only2",
827 exp_target
=> "link",
829 BUS="scsi", KERNEL="sda", SYMLINK="symlink-only1"
830 BUS="scsi", KERNEL="sda", SYMLINK="symlink-only2"
831 BUS="scsi", KERNEL="sda", NAME="link", SYMLINK="symlink0"
835 desc
=> "symlink name empty",
837 devpath
=> "/block/sda",
839 exp_target
=> "link",
842 BUS="scsi", KERNEL="sda", NAME="link", SYMLINK=""
846 desc
=> "symlink name '.'",
848 devpath
=> "/block/sda",
850 exp_target
=> "link",
853 BUS="scsi", KERNEL="sda", NAME="link", SYMLINK="."
857 desc
=> "symlink to empty name",
859 devpath
=> "/block/sda",
860 exp_name
=> "symlink",
864 BUS="scsi", KERNEL="sda", NAME="", SYMLINK="symlink"
868 desc
=> "symlink and name empty",
870 devpath
=> "/block/sda",
875 BUS="scsi", KERNEL="sda", NAME="", SYMLINK=""
879 desc
=> "symlink node to itself",
881 devpath
=> "/class/tty/tty0",
883 exp_target
=> "link",
885 KERNEL="tty0", NAME="link", SYMLINK="link"
889 desc
=> "symlink %n substitution",
891 devpath
=> "/class/tty/ttyUSB0",
892 exp_name
=> "symlink0",
893 exp_target
=> "ttyUSB0",
895 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink%n"
899 desc
=> "symlink %k substitution",
901 devpath
=> "/class/tty/ttyUSB0",
902 exp_name
=> "symlink-ttyUSB0",
903 exp_target
=> "ttyUSB0",
905 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink-%k"
909 desc
=> "symlink %M:%m substitution",
911 devpath
=> "/class/tty/ttyUSB0",
912 exp_name
=> "major-188:0",
913 exp_target
=> "ttyUSB0",
915 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="major-%M:%m"
919 desc
=> "symlink %b substitution",
921 devpath
=> "/block/sda",
922 exp_name
=> "symlink-0:0:0:0",
923 exp_target
=> "node",
925 BUS="scsi", KERNEL="sda", NAME="node", SYMLINK="symlink-%b"
929 desc
=> "symlink %c substitution",
931 devpath
=> "/class/tty/ttyUSB0",
933 exp_target
=> "ttyUSB0",
935 KERNEL="ttyUSB[0-9]*", PROGRAM="/bin/echo test" NAME="ttyUSB%n", SYMLINK="%c"
939 desc
=> "symlink %c{N} substitution",
941 devpath
=> "/class/tty/ttyUSB0",
943 exp_target
=> "ttyUSB0",
945 KERNEL="ttyUSB[0-9]*", PROGRAM="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK="%c{2}"
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 only rule with %c{N+}",
961 devpath
=> "/block/sda",
963 exp_target
=> "link",
965 BUS="scsi", KERNEL="sda", PROGRAM="/bin/echo link test this" SYMLINK="%c{2+}"
966 BUS="scsi", KERNEL="sda", NAME="link", SYMLINK="symlink0"
970 desc
=> "symlink %s{filename} substitution",
972 devpath
=> "/class/tty/ttyUSB0",
974 exp_target
=> "ttyUSB0",
976 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%s{dev}"
980 desc
=> "symlink %Ns{filename} substitution",
982 devpath
=> "/class/tty/ttyUSB0",
984 exp_target
=> "ttyUSB0",
986 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%3s{dev}"
990 desc
=> "symlink with '%' in name",
992 devpath
=> "/class/tty/ttyUSB0",
993 exp_name
=> "percent%sign",
994 exp_target
=> "ttyUSB0",
996 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="percent%%sign"
1000 desc
=> "symlink with '%' in name",
1002 devpath
=> "/class/tty/ttyUSB0",
1003 exp_name
=> "%ttyUSB0_name",
1004 exp_target
=> "ttyUSB0",
1006 KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%%%k_name"
1010 desc
=> "program result substitution (numbered part of)",
1012 devpath
=> "/block/sda/sda3",
1013 exp_name
=> "link1",
1014 exp_target
=> "node",
1016 BUS="scsi", PROGRAM="/bin/echo -n node link1 link2", RESULT="node *", NAME="%c{1}", SYMLINK="%c{2} %c{3}"
1020 desc
=> "program result substitution (numbered part of+)",
1022 devpath
=> "/block/sda/sda3",
1023 exp_name
=> "link4",
1024 exp_target
=> "node",
1026 BUS="scsi", PROGRAM="/bin/echo -n node link1 link2 link3 link4", RESULT="node *", NAME="%c{1}", SYMLINK="%c{2+}"
1030 desc
=> "enumeration char test (single test)",
1032 devpath
=> "/block/sda",
1033 exp_name
=> "cdrom",
1035 KERNEL="sda", NAME="cdrom%e"
1039 desc
=> "enumeration char test sequence (1/5 keep)",
1041 devpath
=> "/block/sda",
1042 exp_name
=> "cdrom",
1045 KERNEL="sda", NAME="cdrom%e"
1049 desc
=> "enumeration char test sequence 2/5 (keep)",
1051 devpath
=> "/block/sda/sda1",
1055 KERNEL="sda1", NAME="enum%e"
1059 desc
=> "enumeration char test sequence 3/5 (keep)",
1061 devpath
=> "/block/sda/sda2",
1062 exp_name
=> "cdrom1",
1065 KERNEL="sda2", NAME="cdrom%e"
1069 desc
=> "enumeration char test sequence 4/5 (keep)",
1071 devpath
=> "/block/sda/sda3",
1072 exp_name
=> "enum1",
1075 KERNEL="sda3", NAME="enum%e"
1079 desc
=> "enumeration char test sequence 5/5 (clean)",
1081 devpath
=> "/block/sda/sda4",
1082 exp_name
=> "cdrom2",
1085 KERNEL="sda4", NAME="cdrom%e"
1089 desc
=> "enumeration char test after cleanup (single test)",
1091 devpath
=> "/block/sda",
1092 exp_name
=> "cdrom",
1094 KERNEL="sda", NAME="cdrom%e"
1100 $ENV{UDEV_TEST
} = "yes";
1101 $ENV{SYSFS_PATH
} = $sysfs;
1102 $ENV{UDEV_CONFIG_FILE
} = $main_conf;
1103 $ENV{UDEV_NO_SLEEP
} = "yes";
1104 $ENV{UDEV_NO_DEVD
} = "yes";
1108 my ($action, $subsys, $devpath, $config) = @_;
1110 $ENV{DEVPATH
} = $devpath;
1112 # create temporary config
1113 open CONF
, ">$conf_tmp" || die "unable to create config file: $conf_tmp";
1114 print CONF
$$config;
1117 $ENV{ACTION
} = $action;
1118 system("$udev_bin $subsys");
1123 sub permissions_test
{
1124 my($config, $uid, $gid, $mode) = @_;
1127 $config->{exp_perms
} =~ m/^(.*):(.*):(.*)$/;
1129 if ($uid != $1) { $wrong = 1; };
1132 if ($gid != $2) { $wrong = 1; };
1135 if (($mode & 07777) != oct($3)) { $wrong = 1; };
1138 print "permissions: ok ";
1140 printf "expected permissions are: %i:%i:%#o\n", $1, $2, oct($3);
1141 printf "created permissions are : %i:%i:%#o\n", $uid, $gid, $mode & 07777;
1146 sub major_minor_test
{
1147 my($config, $rdev) = @_;
1149 my $major = ($rdev >> 8) & 0xfff;
1150 my $minor = ($rdev & 0xff) | (($rdev >> 12) & 0xfff00);
1153 $config->{exp_majorminor
} =~ m/^(.*):(.*)$/;
1155 if ($major != $1) { $wrong = 1; };
1158 if ($minor != $2) { $wrong = 1; };
1161 print "major:minor: ok ";
1163 printf "expected major:minor is: %i:%i\n", $1, $2;
1164 printf "created major:minor is : %i:%i\n", $major, $minor;
1165 print "major:minor: error ";
1173 my $output = `ls -l $PWD/$udev_root$config->{exp_name}`;
1175 if ($output =~ m/(.*)-> (.*)/) {
1176 if ($2 eq $config->{exp_target
}) {
1177 print "symlink: ok ";
1179 print "expected symlink from: \'$config->{exp_name}\' to \'$config->{exp_target}\'\n";
1180 print "created symlink from: \'$config->{exp_name}\' to \'$2\'\n";
1181 if ($config->{exp_error
}) {
1182 print "as expected ";
1188 print "expected symlink from: \'$config->{exp_name}\' to \'$config->{exp_target}\'\n";
1189 print "symlink: not created ";
1190 if ($config->{exp_error
}) {
1191 print "as expected ";
1199 my ($config, $number) = @_;
1201 print "TEST $number: $config->{desc}\n";
1203 if ($config->{exp_target
}) {
1204 print "device \'$config->{devpath}\' expecting symlink '$config->{exp_name}' to node \'$config->{exp_target}\'\n";
1206 print "device \'$config->{devpath}\' expecting node \'$config->{exp_name}\'\n";
1210 udev
("add", $config->{subsys
}, $config->{devpath
}, \
$config->{conf
});
1212 if ((-e
"$PWD/$udev_root$config->{exp_name}") ||
1213 (-l
"$PWD/$udev_root$config->{exp_name}")) {
1215 my ($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size,
1216 $atime, $mtime, $ctime, $blksize, $blocks) = stat("$PWD/$udev_root$config->{exp_name}");
1218 if (defined($config->{exp_perms
})) {
1219 permissions_test
($config, $uid, $gid, $mode);
1221 if (defined($config->{exp_majorminor
})) {
1222 major_minor_test
($config, $rdev);
1224 if (defined($config->{exp_target
})) {
1225 symlink_test
($config);
1229 print "add: error ";
1230 if ($config->{exp_error
}) {
1231 print "as expected ";
1234 system("tree $udev_root");
1240 if (defined($config->{option
}) && $config->{option
} eq "keep") {
1245 udev
("remove", $config->{subsys
}, $config->{devpath
}, \
$config->{conf
});
1246 if ((-e
"$PWD/$udev_root$config->{exp_name}") ||
1247 (-l
"$PWD/$udev_root$config->{exp_name}")) {
1248 print "remove: error ";
1249 if ($config->{exp_error
}) {
1250 print "as expected\n\n";
1253 system("tree $udev_root");
1258 print "remove: ok\n\n";
1261 if (defined($config->{option
}) && $config->{option
} eq "clear") {
1263 system("rm -rf $udev_root");
1264 mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
1270 system("rm -rf $udev_root");
1271 mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
1273 # create initial config file
1274 open CONF
, ">$main_conf" || die "unable to create config file: $main_conf";
1275 print CONF
"udev_root=\"$udev_root\"\n";
1276 print CONF
"udev_db=\"$udev_db\"\n";
1277 print CONF
"udev_rules=\"$conf_tmp\"\n";
1278 print CONF
"udev_permissions=\"$perm\"\n";
1285 $test_num = $ARGV[0];
1287 if (defined($tests[$test_num-1]->{desc
})) {
1288 print "udev-test will run test number $test_num only:\n\n";
1289 run_test
($tests[$test_num-1], $test_num);
1291 print "test does not exist.\n";
1295 print "\nudev-test will run ".($#tests + 1)." tests:\n\n";
1297 foreach my $config (@tests) {
1298 run_test
($config, $test_num);
1303 print "$error errors occured\n\n";
1307 system("rm -rf $udev_root");