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udev: convert 'uaccess' to a builtin
[thirdparty/systemd.git] / src / udev / test / udev-test.pl
CommitLineData
a367f04e
GKH		 1#!/usr/bin/perl
2
438d4c3c 3# udev test
a367f04e
GKH		 4#
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.
8#
9# Every test is driven by its own temporary config file.
10# This program prepares the environment, creates the config and calls udev.
11#
65005a7f 12# udev parses the rules, looks at the provided sysfs and
a367f04e
GKH		 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.
16#
289a1821 17# Copyright (C) 2004-2011 Kay Sievers <kay.sievers@vrfy.org>
c4edd0ad 18# Copyright (C) 2004 Leann Ogasawara <ogasawara@osdl.org>
a367f04e
GKH		 19
20use warnings;
21use strict;
22
912541b0 23my $PWD = $ENV{PWD};
83cd6b75
KS		 24my $sysfs = "src/udev/test/sys";
25my $udev_bin = ".libs/test-udev";
912541b0
KS		 26my $valgrind = 0;
27my $udev_bin_valgrind = "valgrind --tool=memcheck --leak-check=yes --quiet $udev_bin";
28my $udev_root = "udev-root";
29my $udev_conf = "udev-test.conf";
30my $udev_rules = "udev-test.rules";
a367f04e 31
a367f04e 32my @tests = (
912541b0
KS		 33 {
34 desc => "no rules",
35 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
36 exp_name => "sda" ,
37 exp_rem_error => "yes",
38 rules => <<EOF
5754e74c 39#
bcf44d55 40EOF
912541b0
KS		 41 },
42 {
43 desc => "label test of scsi disc",
44 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
45 exp_name => "boot_disk" ,
46 rules => <<EOF
0f52fdee 47SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", SYMLINK+="boot_disk%n"
5754e74c 48KERNEL=="ttyACM0", SYMLINK+="modem"
c4edd0ad 49EOF
912541b0
KS		 50 },
51 {
52 desc => "label test of scsi disc",
53 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
54 exp_name => "boot_disk" ,
55 rules => <<EOF
5754e74c
KS		 56SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", SYMLINK+="boot_disk%n"
57KERNEL=="ttyACM0", SYMLINK+="modem"
c4edd0ad 58EOF
912541b0
KS		 59 },
60 {
61 desc => "label test of scsi disc",
62 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
63 exp_name => "boot_disk" ,
64 rules => <<EOF
5754e74c
KS		 65SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", SYMLINK+="boot_disk%n"
66KERNEL=="ttyACM0", SYMLINK+="modem"
a367f04e 67EOF
912541b0
KS		 68 },
69 {
70 desc => "label test of scsi partition",
71 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
72 exp_name => "boot_disk1" ,
73 rules => <<EOF
5754e74c 74SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", SYMLINK+="boot_disk%n"
83be97ba 75EOF
912541b0
KS		 76 },
77 {
78 desc => "label test of pattern match",
79 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
80 exp_name => "boot_disk1" ,
81 rules => <<EOF
5754e74c
KS		 82SUBSYSTEMS=="scsi", ATTRS{vendor}=="?ATA", SYMLINK+="boot_disk%n-1"
83SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA?", SYMLINK+="boot_disk%n-2"
84SUBSYSTEMS=="scsi", ATTRS{vendor}=="A??", SYMLINK+="boot_disk%n"
85SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATAS", SYMLINK+="boot_disk%n-3"
358c8c20 86EOF
912541b0
KS		 87 },
88 {
89 desc => "label test of multiple sysfs files",
90 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
91 exp_name => "boot_disk1" ,
92 rules => <<EOF
5754e74c
KS		 93SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS X ", SYMLINK+="boot_diskX%n"
94SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", SYMLINK+="boot_disk%n"
358c8c20 95EOF
912541b0
KS		 96 },
97 {
98 desc => "label test of max sysfs files (skip invalid rule)",
99 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
100 exp_name => "boot_disk1" ,
101 rules => <<EOF
5754e74c
KS		 102SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", ATTRS{scsi_level}=="6", ATTRS{rev}=="4.06", ATTRS{type}=="0", ATTRS{queue_depth}=="32", SYMLINK+="boot_diskXX%n"
103SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", ATTRS{scsi_level}=="6", ATTRS{rev}=="4.06", ATTRS{type}=="0", SYMLINK+="boot_disk%n"
0db6d4cc 104EOF
912541b0
KS		 105 },
106 {
107 desc => "catch device by *",
108 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
109 exp_name => "modem/0" ,
110 rules => <<EOF
5754e74c 111KERNEL=="ttyACM*", SYMLINK+="modem/%n"
2e317184 112EOF
912541b0
KS		 113 },
114 {
115 desc => "catch device by * - take 2",
116 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
117 exp_name => "modem/0" ,
118 rules => <<EOF
5754e74c
KS		 119KERNEL=="*ACM1", SYMLINK+="bad"
120KERNEL=="*ACM0", SYMLINK+="modem/%n"
9f1da361 121EOF
912541b0
KS		 122 },
123 {
124 desc => "catch device by ?",
125 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
126 exp_name => "modem/0" ,
127 rules => <<EOF
5754e74c
KS		 128KERNEL=="ttyACM??*", SYMLINK+="modem/%n-1"
129KERNEL=="ttyACM??", SYMLINK+="modem/%n-2"
130KERNEL=="ttyACM?", SYMLINK+="modem/%n"
9f1da361 131EOF
912541b0
KS		 132 },
133 {
134 desc => "catch device by character class",
135 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
136 exp_name => "modem/0" ,
137 rules => <<EOF
5754e74c
KS		 138KERNEL=="ttyACM[A-Z]*", SYMLINK+="modem/%n-1"
139KERNEL=="ttyACM?[0-9]", SYMLINK+="modem/%n-2"
140KERNEL=="ttyACM[0-9]*", SYMLINK+="modem/%n"
a367f04e 141EOF
912541b0
KS		 142 },
143 {
144 desc => "replace kernel name",
145 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
146 exp_name => "modem" ,
147 rules => <<EOF
5754e74c 148KERNEL=="ttyACM0", SYMLINK+="modem"
281ff00a 149EOF
912541b0
KS		 150 },
151 {
152 desc => "Handle comment lines in config file (and replace kernel name)",
153 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
154 exp_name => "modem" ,
155 rules => <<EOF
281ff00a 156# this is a comment
5754e74c 157KERNEL=="ttyACM0", SYMLINK+="modem"
281ff00a
GKH		 158
159EOF
912541b0
KS		 160 },
161 {
162 desc => "Handle comment lines in config file with whitespace (and replace kernel name)",
163 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
164 exp_name => "modem" ,
165 rules => <<EOF
d914e445 166 # this is a comment with whitespace before the comment
5754e74c 167KERNEL=="ttyACM0", SYMLINK+="modem"
281ff00a 168
3db7fa27 169EOF
912541b0
KS		 170 },
171 {
172 desc => "Handle whitespace only lines (and replace kernel name)",
173 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
174 exp_name => "whitespace" ,
175 rules => <<EOF
3db7fa27 176
3db7fa27 177
d914e445
KS		 178
179 # this is a comment with whitespace before the comment
5754e74c 180KERNEL=="ttyACM0", SYMLINK+="whitespace"
3db7fa27 181
d914e445 182
3db7fa27 183
281ff00a 184EOF
912541b0
KS		 185 },
186 {
187 desc => "Handle empty lines in config file (and replace kernel name)",
188 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
189 exp_name => "modem" ,
190 rules => <<EOF
281ff00a 191
5754e74c 192KERNEL=="ttyACM0", SYMLINK+="modem"
281ff00a 193
9f8dfa19 194EOF
912541b0
KS		 195 },
196 {
197 desc => "Handle backslashed multi lines in config file (and replace kernel name)",
198 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
199 exp_name => "modem" ,
200 rules => <<EOF
c7fcba1b 201KERNEL=="ttyACM0", \\
5754e74c 202SYMLINK+="modem"
9f8dfa19 203
77313cd0 204EOF
912541b0
KS		 205 },
206 {
207 desc => "preserve backslashes, if they are not for a newline",
208 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
209 exp_name => "aaa",
210 rules => <<EOF
d914e445 211KERNEL=="ttyACM0", PROGRAM=="/bin/echo -e \\101", RESULT=="A", SYMLINK+="aaa"
9f8dfa19 212EOF
912541b0
KS		 213 },
214 {
215 desc => "Handle stupid backslashed multi lines in config file (and replace kernel name)",
216 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
217 exp_name => "modem" ,
218 rules => <<EOF
9f8dfa19
KS		 219
220#
221\\
222
d960ad15 223\\
9f8dfa19
KS		 224
225#\\
226
c7fcba1b 227KERNEL=="ttyACM0", \\
912541b0 228 SYMLINK+="modem"
9f8dfa19 229
5499d319 230EOF
912541b0
KS		 231 },
232 {
233 desc => "subdirectory handling",
234 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
235 exp_name => "sub/direct/ory/modem" ,
236 rules => <<EOF
5754e74c 237KERNEL=="ttyACM0", SYMLINK+="sub/direct/ory/modem"
a367f04e 238EOF
912541b0
KS		 239 },
240 {
241 desc => "parent device name match of scsi partition",
242 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
243 exp_name => "first_disk5" ,
244 rules => <<EOF
5754e74c 245SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", SYMLINK+="first_disk%n"
c4edd0ad 246EOF
912541b0
KS		 247 },
248 {
249 desc => "test substitution chars",
250 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
251 exp_name => "Major:8:minor:5:kernelnumber:5:id:0:0:0:0" ,
252 rules => <<EOF
5754e74c 253SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", SYMLINK+="Major:%M:minor:%m:kernelnumber:%n:id:%b"
bd0ed2ff 254EOF
912541b0
KS		 255 },
256 {
257 desc => "import of shell-value file",
258 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
259 exp_name => "subdir/err/node" ,
260 rules => <<EOF
5754e74c
KS		 261SUBSYSTEMS=="scsi", IMPORT{file}="udev-test.conf", SYMLINK+="subdir/%E{udev_log}/node"
262KERNEL=="ttyACM0", SYMLINK+="modem"
319c6700 263EOF
912541b0
KS		 264 },
265 {
266 desc => "import of shell-value returned from program",
267 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
268 exp_name => "node12345678",
269 rules => <<EOF
d914e445 270SUBSYSTEMS=="scsi", IMPORT{program}="/bin/echo -e \' TEST_KEY=12345678\\n TEST_key2=98765\'", SYMLINK+="node\$env{TEST_KEY}"
5754e74c 271KERNEL=="ttyACM0", SYMLINK+="modem"
a27cd06c 272EOF
912541b0
KS		 273 },
274 {
275 desc => "sustitution of sysfs value (%s{file})",
276 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
277 exp_name => "disk-ATA-sda" ,
278 rules => <<EOF
5754e74c
KS		 279SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", SYMLINK+="disk-%s{vendor}-%k"
280KERNEL=="ttyACM0", SYMLINK+="modem"
a367f04e 281EOF
912541b0
KS		 282 },
283 {
284 desc => "program result substitution",
285 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
286 exp_name => "special-device-5" ,
287 not_exp_name => "not" ,
288 rules => <<EOF
d914e445
KS		 289SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="-special-*", SYMLINK+="not"
290SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-*", SYMLINK+="%c-%n"
bbbe503e 291EOF
912541b0
KS		 292 },
293 {
294 desc => "program result substitution (newline removal)",
295 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
296 exp_name => "newline_removed" ,
297 rules => <<EOF
d914e445 298SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo test", RESULT=="test", SYMLINK+="newline_removed"
f3b04a2e 299EOF
912541b0
KS		 300 },
301 {
302 desc => "program result substitution",
303 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
304 exp_name => "test-0:0:0:0" ,
305 rules => <<EOF
d914e445 306SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n test-%b", RESULT=="test-0:0*", SYMLINK+="%c"
dde05ccb 307EOF
912541b0
KS		 308 },
309 {
310 desc => "program with lots of arguments",
311 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
312 exp_name => "foo9" ,
313 rules => <<EOF
d914e445 314SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda5", SYMLINK+="%c{7}"
35b38379 315EOF
912541b0
KS		 316 },
317 {
318 desc => "program with subshell",
319 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
320 exp_name => "bar9" ,
321 rules => <<EOF
d914e445 322SUBSYSTEMS=="scsi", PROGRAM=="/bin/sh -c 'echo foo3 foo4 foo5 foo6 foo7 foo8 foo9 | sed s/foo9/bar9/'", KERNEL=="sda5", SYMLINK+="%c{7}"
35b38379 323EOF
912541b0
KS		 324 },
325 {
326 desc => "program arguments combined with apostrophes",
327 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
328 exp_name => "foo7" ,
329 rules => <<EOF
d914e445 330SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n 'foo3 foo4' 'foo5 foo6 foo7 foo8'", KERNEL=="sda5", SYMLINK+="%c{5}"
56c963dc 331EOF
912541b0
KS		 332 },
333 {
334 desc => "characters before the %c{N} substitution",
335 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
336 exp_name => "my-foo9" ,
337 rules => <<EOF
d914e445 338SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda5", SYMLINK+="my-%c{7}"
56c963dc 339EOF
912541b0
KS		 340 },
341 {
342 desc => "substitute the second to last argument",
343 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
344 exp_name => "my-foo8" ,
345 rules => <<EOF
d914e445 346SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda5", SYMLINK+="my-%c{6}"
bf5d2964 347EOF
912541b0
KS		 348 },
349 {
350 desc => "test substitution by variable name",
351 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
352 exp_name => "Major:8-minor:5-kernelnumber:5-id:0:0:0:0",
353 rules => <<EOF
5754e74c 354SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", SYMLINK+="Major:\$major-minor:\$minor-kernelnumber:\$number-id:\$id"
bf5d2964 355EOF
912541b0
KS		 356 },
357 {
358 desc => "test substitution by variable name 2",
359 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
360 exp_name => "Major:8-minor:5-kernelnumber:5-id:0:0:0:0",
361 rules => <<EOF
5754e74c 362SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", SYMLINK+="Major:\$major-minor:%m-kernelnumber:\$number-id:\$id"
bf5d2964 363EOF
912541b0
KS		 364 },
365 {
366 desc => "test substitution by variable name 3",
367 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
368 exp_name => "850:0:0:05" ,
369 rules => <<EOF
5754e74c 370SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", SYMLINK+="%M%m%b%n"
bf5d2964 371EOF
912541b0
KS		 372 },
373 {
374 desc => "test substitution by variable name 4",
375 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
376 exp_name => "855" ,
377 rules => <<EOF
5754e74c 378SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", SYMLINK+="\$major\$minor\$number"
bf5d2964 379EOF
912541b0
KS		 380 },
381 {
382 desc => "test substitution by variable name 5",
383 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
384 exp_name => "8550:0:0:0" ,
385 rules => <<EOF
5754e74c 386SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", SYMLINK+="\$major%m%n\$id"
8ff8bbba 387EOF
912541b0
KS		 388 },
389 {
390 desc => "non matching SUBSYSTEMS for device with no parent",
391 devpath => "/devices/virtual/tty/console",
392 exp_name => "TTY",
393 rules => <<EOF
d914e445 394SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo", RESULT=="foo", SYMLINK+="foo"
5754e74c 395KERNEL=="console", SYMLINK+="TTY"
1d936fbc 396EOF
912541b0
KS		 397 },
398 {
399 desc => "non matching SUBSYSTEMS",
400 devpath => "/devices/virtual/tty/console",
401 exp_name => "TTY" ,
402 rules => <<EOF
5754e74c
KS		 403SUBSYSTEMS=="foo", ATTRS{dev}=="5:1", SYMLINK+="foo"
404KERNEL=="console", SYMLINK+="TTY"
64682333 405EOF
912541b0
KS		 406 },
407 {
408 desc => "ATTRS match",
409 devpath => "/devices/virtual/tty/console",
410 exp_name => "foo" ,
411 rules => <<EOF
5754e74c
KS		 412KERNEL=="console", SYMLINK+="TTY"
413ATTRS{dev}=="5:1", SYMLINK+="foo"
a402404f 414EOF
912541b0
KS		 415 },
416 {
417 desc => "ATTR (empty file)",
418 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
419 exp_name => "empty" ,
420 rules => <<EOF
5754e74c
KS		 421KERNEL=="sda", ATTR{test_empty_file}=="?*", SYMLINK+="something"
422KERNEL=="sda", ATTR{test_empty_file}!="", SYMLINK+="not-empty"
423KERNEL=="sda", ATTR{test_empty_file}=="", SYMLINK+="empty"
424KERNEL=="sda", ATTR{test_empty_file}!="?*", SYMLINK+="not-something"
a402404f 425EOF
912541b0
KS		 426 },
427 {
428 desc => "ATTR (non-existent file)",
429 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
430 exp_name => "non-existent" ,
431 rules => <<EOF
5754e74c
KS		 432KERNEL=="sda", ATTR{nofile}=="?*", SYMLINK+="something"
433KERNEL=="sda", ATTR{nofile}!="", SYMLINK+="not-empty"
434KERNEL=="sda", ATTR{nofile}=="", SYMLINK+="empty"
435KERNEL=="sda", ATTR{nofile}!="?*", SYMLINK+="not-something"
436KERNEL=="sda", TEST!="nofile", SYMLINK+="non-existent"
437KERNEL=="sda", SYMLINK+="wrong"
772558f4 438EOF
912541b0
KS		 439 },
440 {
441 desc => "program and bus type match",
442 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
443 exp_name => "scsi-0:0:0:0" ,
444 rules => <<EOF
d914e445
KS		 445SUBSYSTEMS=="usb", PROGRAM=="/bin/echo -n usb-%b", SYMLINK+="%c"
446SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n scsi-%b", SYMLINK+="%c"
447SUBSYSTEMS=="foo", PROGRAM=="/bin/echo -n foo-%b", SYMLINK+="%c"
50e5de03 448EOF
912541b0
KS		 449 },
450 {
451 desc => "sysfs parent hierarchy",
452 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
453 exp_name => "modem" ,
454 rules => <<EOF
5754e74c 455ATTRS{idProduct}=="007b", SYMLINK+="modem"
f0142622 456EOF
912541b0
KS		 457 },
458 {
459 desc => "name test with ! in the name",
460 devpath => "/devices/virtual/block/fake!blockdev0",
461 exp_name => "is/a/fake/blockdev0" ,
462 rules => <<EOF
5754e74c
KS		 463SUBSYSTEMS=="scsi", SYMLINK+="is/not/a/%k"
464SUBSYSTEM=="block", SYMLINK+="is/a/%k"
465KERNEL=="ttyACM0", SYMLINK+="modem"
b9fc973b 466EOF
912541b0
KS		 467 },
468 {
469 desc => "name test with ! in the name, but no matching rule",
470 devpath => "/devices/virtual/block/fake!blockdev0",
471 exp_name => "fake/blockdev0" ,
472 exp_rem_error => "yes",
473 rules => <<EOF
5754e74c 474KERNEL=="ttyACM0", SYMLINK+="modem"
93656247 475EOF
912541b0
KS		 476 },
477 {
478 desc => "KERNELS rule",
479 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
480 exp_name => "scsi-0:0:0:0",
481 rules => <<EOF
5754e74c
KS		 482SUBSYSTEMS=="usb", KERNELS=="0:0:0:0", SYMLINK+="not-scsi"
483SUBSYSTEMS=="scsi", KERNELS=="0:0:0:1", SYMLINK+="no-match"
484SUBSYSTEMS=="scsi", KERNELS==":0", SYMLINK+="short-id"
485SUBSYSTEMS=="scsi", KERNELS=="/0:0:0:0", SYMLINK+="no-match"
486SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", SYMLINK+="scsi-0:0:0:0"
93656247 487EOF
912541b0
KS		 488 },
489 {
490 desc => "KERNELS wildcard all",
491 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
492 exp_name => "scsi-0:0:0:0",
493 rules => <<EOF
5754e74c
KS		 494SUBSYSTEMS=="scsi", KERNELS=="*:1", SYMLINK+="no-match"
495SUBSYSTEMS=="scsi", KERNELS=="*:0:1", SYMLINK+="no-match"
496SUBSYSTEMS=="scsi", KERNELS=="*:0:0:1", SYMLINK+="no-match"
497SUBSYSTEMS=="scsi", KERNEL=="0:0:0:0", SYMLINK+="before"
498SUBSYSTEMS=="scsi", KERNELS=="*", SYMLINK+="scsi-0:0:0:0"
93656247 499EOF
912541b0
KS		 500 },
501 {
502 desc => "KERNELS wildcard partial",
503 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
504 exp_name => "scsi-0:0:0:0",
505 rules => <<EOF
5754e74c
KS		 506SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", SYMLINK+="before"
507SUBSYSTEMS=="scsi", KERNELS=="*:0", SYMLINK+="scsi-0:0:0:0"
93656247 508EOF
912541b0
KS		 509 },
510 {
511 desc => "KERNELS wildcard partial 2",
512 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
513 exp_name => "scsi-0:0:0:0",
514 rules => <<EOF
5754e74c
KS		 515SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", SYMLINK+="before"
516SUBSYSTEMS=="scsi", KERNELS=="*:0:0:0", SYMLINK+="scsi-0:0:0:0"
eef54479 517EOF
912541b0
KS		 518 },
519 {
520 desc => "substitute attr with link target value (first match)",
521 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
522 exp_name => "driver-is-sd",
523 rules => <<EOF
5754e74c 524SUBSYSTEMS=="scsi", SYMLINK+="driver-is-\$attr{driver}"
eef54479 525EOF
912541b0
KS		 526 },
527 {
528 desc => "substitute attr with link target value (currently selected device)",
529 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
530 exp_name => "driver-is-ahci",
531 rules => <<EOF
5754e74c 532SUBSYSTEMS=="pci", SYMLINK+="driver-is-\$attr{driver}"
d5f91372 533EOF
912541b0
KS		 534 },
535 {
536 desc => "ignore ATTRS attribute whitespace",
537 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
538 exp_name => "ignored",
539 rules => <<EOF
5754e74c 540SUBSYSTEMS=="scsi", ATTRS{whitespace_test}=="WHITE SPACE", SYMLINK+="ignored"
d5f91372 541EOF
912541b0
KS		 542 },
543 {
544 desc => "do not ignore ATTRS attribute whitespace",
545 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
546 exp_name => "matched-with-space",
547 rules => <<EOF
5754e74c
KS		 548SUBSYSTEMS=="scsi", ATTRS{whitespace_test}=="WHITE SPACE ", SYMLINK+="wrong-to-ignore"
549SUBSYSTEMS=="scsi", ATTRS{whitespace_test}=="WHITE SPACE ", SYMLINK+="matched-with-space"
0a5417a0 550EOF
912541b0
KS		 551 },
552 {
553 desc => "permissions USER=bad GROUP=name",
554 devpath => "/devices/virtual/tty/tty33",
555 exp_name => "tty33",
556 exp_perms => "0:0:0600",
557 rules => <<EOF
5754e74c 558KERNEL=="tty33", SYMLINK+="tty33", OWNER="bad", GROUP="name"
b8669191 559EOF
912541b0
KS		 560 },
561 {
562 desc => "permissions OWNER=5000",
563 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
564 exp_name => "node",
565 exp_perms => "5000::0600",
566 rules => <<EOF
5754e74c 567SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", OWNER="5000"
b8669191 568EOF
912541b0
KS		 569 },
570 {
571 desc => "permissions GROUP=100",
572 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
573 exp_name => "node",
574 exp_perms => ":100:0660",
575 rules => <<EOF
5754e74c 576SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", GROUP="100"
9b434de1 577EOF
912541b0
KS		 578 },
579 {
580 desc => "textual user id",
581 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
582 exp_name => "node",
583 exp_perms => "nobody::0600",
584 rules => <<EOF
5754e74c 585SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", OWNER="nobody"
9b434de1 586EOF
912541b0
KS		 587 },
588 {
589 desc => "textual group id",
590 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
591 exp_name => "node",
592 exp_perms => ":daemon:0660",
593 rules => <<EOF
5754e74c 594SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", GROUP="daemon"
c8278763 595EOF
912541b0
KS		 596 },
597 {
598 desc => "textual user/group id",
599 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
600 exp_name => "node",
601 exp_perms => "root:mail:0660",
602 rules => <<EOF
5754e74c 603SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", OWNER="root", GROUP="mail"
b8669191 604EOF
912541b0
KS		 605 },
606 {
607 desc => "permissions MODE=0777",
608 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
609 exp_name => "node",
610 exp_perms => "::0777",
611 rules => <<EOF
5754e74c 612SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", MODE="0777"
b8669191 613EOF
912541b0
KS		 614 },
615 {
616 desc => "permissions OWNER=5000 GROUP=100 MODE=0777",
617 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
618 exp_name => "node",
619 exp_perms => "5000:100:0777",
620 rules => <<EOF
5754e74c 621SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", OWNER="5000", GROUP="100", MODE="0777"
b8669191 622EOF
912541b0
KS		 623 },
624 {
625 desc => "permissions OWNER to 5000",
626 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
627 exp_name => "ttyACM0",
628 exp_perms => "5000::",
629 rules => <<EOF
5754e74c 630KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", OWNER="5000"
b8669191 631EOF
912541b0
KS		 632 },
633 {
634 desc => "permissions GROUP to 100",
635 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
636 exp_name => "ttyACM0",
637 exp_perms => ":100:0660",
638 rules => <<EOF
5754e74c 639KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", GROUP="100"
b8669191 640EOF
912541b0
KS		 641 },
642 {
643 desc => "permissions MODE to 0060",
644 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
645 exp_name => "ttyACM0",
646 exp_perms => "::0060",
647 rules => <<EOF
5754e74c 648KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", MODE="0060"
b8669191 649EOF
912541b0
KS		 650 },
651 {
652 desc => "permissions OWNER, GROUP, MODE",
653 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
654 exp_name => "ttyACM0",
655 exp_perms => "5000:100:0777",
656 rules => <<EOF
5754e74c 657KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", OWNER="5000", GROUP="100", MODE="0777"
e9390146 658EOF
912541b0
KS		 659 },
660 {
661 desc => "permissions only rule",
662 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
663 exp_name => "ttyACM0",
664 exp_perms => "5000:100:0777",
665 rules => <<EOF
c7fcba1b 666KERNEL=="ttyACM[0-9]*", OWNER="5000", GROUP="100", MODE="0777"
28ce66de 667KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
5754e74c 668KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n"
eb870090 669EOF
912541b0
KS		 670 },
671 {
672 desc => "multiple permissions only rule",
673 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
674 exp_name => "ttyACM0",
675 exp_perms => "3000:4000:0777",
676 rules => <<EOF
28ce66de
KS		 677SUBSYSTEM=="tty", OWNER="3000"
678SUBSYSTEM=="tty", GROUP="4000"
679SUBSYSTEM=="tty", MODE="0777"
680KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
5754e74c 681KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n"
eb870090 682EOF
912541b0
KS		 683 },
684 {
685 desc => "permissions only rule with override at SYMLINK+ rule",
686 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
687 exp_name => "ttyACM0",
688 exp_perms => "3000:8000:0777",
689 rules => <<EOF
28ce66de
KS		 690SUBSYSTEM=="tty", OWNER="3000"
691SUBSYSTEM=="tty", GROUP="4000"
692SUBSYSTEM=="tty", MODE="0777"
693KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
5754e74c 694KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", GROUP="8000"
fa19f181 695EOF
912541b0
KS		 696 },
697 {
698 desc => "major/minor number test",
699 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
700 exp_name => "node",
701 exp_majorminor => "8:0",
702 rules => <<EOF
5754e74c 703SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node"
7d12d4e1 704EOF
912541b0
KS		 705 },
706 {
707 desc => "big major number test",
708 devpath => "/devices/virtual/misc/misc-fake1",
709 exp_name => "node",
710 exp_majorminor => "4095:1",
711 rules => <<EOF
5754e74c 712KERNEL=="misc-fake1", SYMLINK+="node"
7d12d4e1 713EOF
912541b0
KS		 714 },
715 {
716 desc => "big major and big minor number test",
717 devpath => "/devices/virtual/misc/misc-fake89999",
718 exp_name => "node",
719 exp_majorminor => "4095:89999",
720 rules => <<EOF
5754e74c 721KERNEL=="misc-fake89999", SYMLINK+="node"
2b0f835c 722EOF
912541b0
KS		 723 },
724 {
725 desc => "multiple symlinks with format char",
726 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
727 exp_name => "symlink2-ttyACM0",
728 rules => <<EOF
5754e74c 729KERNEL=="ttyACM[0-9]*", SYMLINK="symlink1-%n symlink2-%k symlink3-%b"
7b2bdb4b 730EOF
912541b0
KS		 731 },
732 {
733 desc => "multiple symlinks with a lot of s p a c e s",
734 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
735 exp_name => "one",
736 not_exp_name => " ",
737 rules => <<EOF
5754e74c 738KERNEL=="ttyACM[0-9]*", SYMLINK=" one two "
b8669191 739EOF
912541b0
KS		 740 },
741 {
742 desc => "symlink creation (same directory)",
743 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
744 exp_name => "modem0",
745 rules => <<EOF
5754e74c 746KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", SYMLINK="modem%n"
b8669191 747EOF
912541b0
KS		 748 },
749 {
750 desc => "multiple symlinks",
751 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
752 exp_name => "second-0" ,
753 rules => <<EOF
5754e74c 754KERNEL=="ttyACM0", SYMLINK="first-%n second-%n third-%n"
b8669191 755EOF
912541b0
KS		 756 },
757 {
758 desc => "symlink name '.'",
759 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
760 exp_name => ".",
761 exp_add_error => "yes",
762 exp_rem_error => "yes",
763 rules => <<EOF
5754e74c 764SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="."
b8669191 765EOF
912541b0
KS		 766 },
767 {
768 desc => "symlink node to itself",
769 devpath => "/devices/virtual/tty/tty0",
770 exp_name => "link",
771 exp_add_error => "yes",
772 exp_rem_error => "yes",
773 option => "clean",
774 rules => <<EOF
5754e74c 775KERNEL=="tty0", SYMLINK+="tty0"
b8669191 776EOF
912541b0
KS		 777 },
778 {
779 desc => "symlink %n substitution",
780 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
781 exp_name => "symlink0",
782 rules => <<EOF
5754e74c 783KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", SYMLINK+="symlink%n"
b8669191 784EOF
912541b0
KS		 785 },
786 {
787 desc => "symlink %k substitution",
788 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
789 exp_name => "symlink-ttyACM0",
790 rules => <<EOF
5754e74c 791KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", SYMLINK+="symlink-%k"
b8669191 792EOF
912541b0
KS		 793 },
794 {
795 desc => "symlink %M:%m substitution",
796 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
797 exp_name => "major-166:0",
798 rules => <<EOF
5754e74c 799KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", SYMLINK+="major-%M:%m"
b8669191 800EOF
912541b0
KS		 801 },
802 {
803 desc => "symlink %b substitution",
804 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
805 exp_name => "symlink-0:0:0:0",
806 rules => <<EOF
220893b3 807SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="symlink-%b"
b8669191 808EOF
912541b0
KS		 809 },
810 {
811 desc => "symlink %c substitution",
812 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
813 exp_name => "test",
814 rules => <<EOF
d914e445 815KERNEL=="ttyACM[0-9]*", PROGRAM=="/bin/echo test", SYMLINK+="%c"
b8669191 816EOF
912541b0
KS		 817 },
818 {
819 desc => "symlink %c{N} substitution",
820 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
821 exp_name => "test",
822 rules => <<EOF
d914e445 823KERNEL=="ttyACM[0-9]*", PROGRAM=="/bin/echo symlink test this", SYMLINK+="%c{2}"
b8669191 824EOF
912541b0
KS		 825 },
826 {
827 desc => "symlink %c{N+} substitution",
828 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
829 exp_name => "this",
830 rules => <<EOF
d914e445 831KERNEL=="ttyACM[0-9]*", PROGRAM=="/bin/echo symlink test this", SYMLINK+="%c{2+}"
b8669191 832EOF
912541b0
KS		 833 },
834 {
835 desc => "symlink only rule with %c{N+}",
836 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
837 exp_name => "test",
838 rules => <<EOF
d914e445 839SUBSYSTEMS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo link test this" SYMLINK+="%c{2+}"
b8669191 840EOF
912541b0
KS		 841 },
842 {
843 desc => "symlink %s{filename} substitution",
844 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
845 exp_name => "166:0",
846 rules => <<EOF
5754e74c 847KERNEL=="ttyACM[0-9]*", SYMLINK+="%s{dev}"
b8669191 848EOF
912541b0
KS		 849 },
850 {
851 desc => "program result substitution (numbered part of)",
852 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
853 exp_name => "link1",
854 rules => <<EOF
d914e445 855SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n node link1 link2", RESULT=="node *", SYMLINK+="%c{2} %c{3}"
b8669191 856EOF
912541b0
KS		 857 },
858 {
859 desc => "program result substitution (numbered part of+)",
860 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
861 exp_name => "link4",
862 rules => <<EOF
d914e445 863SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n node link1 link2 link3 link4", RESULT=="node *", SYMLINK+="%c{2+}"
7efa217d 864EOF
912541b0
KS		 865 },
866 {
867 desc => "SUBSYSTEM match test",
868 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
869 exp_name => "node",
870 rules => <<EOF
5754e74c
KS		 871SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="should_not_match", SUBSYSTEM=="vc"
872SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", SUBSYSTEM=="block"
873SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="should_not_match2", SUBSYSTEM=="vc"
2092fbcd 874EOF
912541b0
KS		 875 },
876 {
877 desc => "DRIVERS match test",
878 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
879 exp_name => "node",
880 rules => <<EOF
5754e74c
KS		 881SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="should_not_match", DRIVERS=="sd-wrong"
882SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", DRIVERS=="sd"
c1ab0461 883EOF
912541b0
KS		 884 },
885 {
886 desc => "devnode substitution test",
887 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
888 exp_name => "node",
889 rules => <<EOF
220893b3 890SUBSYSTEMS=="scsi", KERNEL=="sda", PROGRAM=="/usr/bin/test -b %N" SYMLINK+="node"
69aa6dfb 891EOF
912541b0
KS		 892 },
893 {
894 desc => "parent node name substitution test",
895 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
896 exp_name => "sda-part-1",
897 rules => <<EOF
5754e74c 898SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="%P-part-1"
69aa6dfb 899EOF
912541b0
KS		 900 },
901 {
902 desc => "udev_root substitution",
903 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
904 exp_name => "start-udev-root-end",
905 rules => <<EOF
5754e74c 906SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="start-%r-end"
3b6ed8bb 907EOF
912541b0
KS		 908 },
909 {
910 desc => "last_rule option",
911 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
912 exp_name => "last",
913 rules => <<EOF
c4edd0ad 914SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="last", OPTIONS="last_rule"
5754e74c 915SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="very-last"
28ce66de 916EOF
912541b0
KS		 917 },
918 {
919 desc => "negation KERNEL!=",
920 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
921 exp_name => "match",
922 rules => <<EOF
5754e74c
KS		 923SUBSYSTEMS=="scsi", KERNEL!="sda1", SYMLINK+="matches-but-is-negated"
924SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="before"
925SUBSYSTEMS=="scsi", KERNEL!="xsda1", SYMLINK+="match"
28ce66de 926EOF
912541b0
KS		 927 },
928 {
929 desc => "negation SUBSYSTEM!=",
930 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
931 exp_name => "not-anything",
932 rules => <<EOF
5754e74c
KS		 933SUBSYSTEMS=="scsi", SUBSYSTEM=="block", KERNEL!="sda1", SYMLINK+="matches-but-is-negated"
934SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="before"
935SUBSYSTEMS=="scsi", SUBSYSTEM!="anything", SYMLINK+="not-anything"
28ce66de 936EOF
912541b0
KS		 937 },
938 {
939 desc => "negation PROGRAM!= exit code",
940 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
941 exp_name => "nonzero-program",
942 rules => <<EOF
5754e74c 943SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="before"
d914e445 944KERNEL=="sda1", PROGRAM!="/bin/false", SYMLINK+="nonzero-program"
38285d23 945EOF
912541b0
KS		 946 },
947 {
948 desc => "test for whitespace between the operator",
949 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
950 exp_name => "true",
951 rules => <<EOF
5754e74c
KS		 952SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="before"
953KERNEL == "sda1" , SYMLINK+ = "true"
3e5958de 954EOF
912541b0
KS		 955 },
956 {
957 desc => "ENV{} test",
958 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
959 exp_name => "true",
960 rules => <<EOF
a1af6b04 961ENV{ENV_KEY_TEST}="test"
5754e74c
KS		 962SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="go", SYMLINK+="wrong"
963SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="test", SYMLINK+="true"
964SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="bad", SYMLINK+="bad"
3e5958de 965EOF
912541b0
KS		 966 },
967 {
968 desc => "ENV{} test",
969 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
970 exp_name => "true",
971 rules => <<EOF
a1af6b04 972ENV{ENV_KEY_TEST}="test"
5754e74c
KS		 973SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="go", SYMLINK+="wrong"
974SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="yes", ENV{ACTION}=="add", ENV{DEVPATH}=="*/block/sda/sdax1", SYMLINK+="no"
975SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="test", ENV{ACTION}=="add", ENV{DEVPATH}=="*/block/sda/sda1", SYMLINK+="true"
976SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="bad", SYMLINK+="bad"
5618b561 977EOF
912541b0
KS		 978 },
979 {
980 desc => "ENV{} test (assign)",
981 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
982 exp_name => "true",
983 rules => <<EOF
c4edd0ad 984SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}="true"
5754e74c
KS		 985SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="yes", SYMLINK+="no"
986SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="before"
987SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="true", SYMLINK+="true"
ac528431 988EOF
912541b0
KS		 989 },
990 {
991 desc => "ENV{} test (assign 2 times)",
992 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
993 exp_name => "true",
994 rules => <<EOF
ac528431
KS		 995SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}="true"
996SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}="absolutely-\$env{ASSIGN}"
5754e74c
KS		 997SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="before"
998SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="yes", SYMLINK+="no"
999SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="absolutely-true", SYMLINK+="true"
5618b561 1000EOF
912541b0
KS		 1001 },
1002 {
1003 desc => "ENV{} test (assign2)",
1004 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1005 exp_name => "part",
1006 rules => <<EOF
d59c84ef
KS		 1007SUBSYSTEM=="block", KERNEL=="*[0-9]", ENV{PARTITION}="true", ENV{MAINDEVICE}="false"
1008SUBSYSTEM=="block", KERNEL=="*[!0-9]", ENV{PARTITION}="false", ENV{MAINDEVICE}="true"
5754e74c
KS		 1009ENV{MAINDEVICE}=="true", SYMLINK+="disk"
1010SUBSYSTEM=="block", SYMLINK+="before"
1011ENV{PARTITION}=="true", SYMLINK+="part"
18614ab2 1012EOF
912541b0
KS		 1013 },
1014 {
1015 desc => "untrusted string sanitize",
1016 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1017 exp_name => "sane",
1018 rules => <<EOF
d914e445 1019SUBSYSTEMS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e name; (/usr/bin/badprogram)", RESULT=="name_ _/usr/bin/badprogram_", SYMLINK+="sane"
764ce7f2 1020EOF
912541b0
KS		 1021 },
1022 {
1023 desc => "untrusted string sanitize (don't replace utf8)",
1024 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1025 exp_name => "uber",
1026 rules => <<EOF
d914e445 1027SUBSYSTEMS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e \\xc3\\xbcber" RESULT=="\xc3\xbcber", SYMLINK+="uber"
764ce7f2 1028EOF
912541b0
KS		 1029 },
1030 {
1031 desc => "untrusted string sanitize (replace invalid utf8)",
1032 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1033 exp_name => "replaced",
1034 rules => <<EOF
d914e445 1035SUBSYSTEMS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e \\xef\\xe8garbage", RESULT=="__garbage", SYMLINK+="replaced"
98bbc835 1036EOF
912541b0
KS		 1037 },
1038 {
1039 desc => "read sysfs value from parent device",
1040 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1041 exp_name => "serial-354172020305000",
1042 rules => <<EOF
5754e74c 1043KERNEL=="ttyACM*", ATTRS{serial}=="?*", SYMLINK+="serial-%s{serial}"
db949b02 1044EOF
912541b0
KS		 1045 },
1046 {
1047 desc => "match against empty key string",
1048 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1049 exp_name => "ok",
1050 rules => <<EOF
5754e74c
KS		 1051KERNEL=="sda", ATTRS{nothing}!="", SYMLINK+="not-1-ok"
1052KERNEL=="sda", ATTRS{nothing}=="", SYMLINK+="not-2-ok"
1053KERNEL=="sda", ATTRS{vendor}!="", SYMLINK+="ok"
1054KERNEL=="sda", ATTRS{vendor}=="", SYMLINK+="not-3-ok"
821d0ec8 1055EOF
912541b0
KS		 1056 },
1057 {
1058 desc => "check ACTION value",
1059 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1060 exp_name => "ok",
1061 rules => <<EOF
5754e74c
KS		 1062ACTION=="unknown", KERNEL=="sda", SYMLINK+="unknown-not-ok"
1063ACTION=="add", KERNEL=="sda", SYMLINK+="ok"
c974742b 1064EOF
912541b0
KS		 1065 },
1066 {
1067 desc => "final assignment",
1068 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1069 exp_name => "ok",
1070 exp_perms => "root:tty:0640",
1071 rules => <<EOF
d960ad15 1072KERNEL=="sda", GROUP:="tty"
5754e74c 1073KERNEL=="sda", GROUP="not-ok", MODE="0640", SYMLINK+="ok"
c974742b 1074EOF
912541b0
KS		 1075 },
1076 {
1077 desc => "final assignment 2",
1078 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1079 exp_name => "ok",
1080 exp_perms => "root:tty:0640",
1081 rules => <<EOF
d960ad15 1082KERNEL=="sda", GROUP:="tty"
c974742b 1083SUBSYSTEM=="block", MODE:="640"
5754e74c 1084KERNEL=="sda", GROUP="not-ok", MODE="0666", SYMLINK+="ok"
bd0ed2ff 1085EOF
912541b0
KS		 1086 },
1087 {
1088 desc => "env substitution",
1089 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1090 exp_name => "node-add-me",
1091 rules => <<EOF
5754e74c 1092KERNEL=="sda", MODE="0666", SYMLINK+="node-\$env{ACTION}-me"
995aec87 1093EOF
912541b0
KS		 1094 },
1095 {
1096 desc => "reset list to current value",
1097 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1098 exp_name => "three",
1099 not_exp_name => "two",
1100 rules => <<EOF
c7fcba1b
KS		 1101KERNEL=="ttyACM[0-9]*", SYMLINK+="one"
1102KERNEL=="ttyACM[0-9]*", SYMLINK+="two"
1103KERNEL=="ttyACM[0-9]*", SYMLINK="three"
647f7c49 1104EOF
912541b0
KS		 1105 },
1106 {
1107 desc => "test empty SYMLINK+ (empty override)",
1108 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1109 exp_name => "right",
1110 not_exp_name => "wrong",
1111 rules => <<EOF
5754e74c
KS		 1112KERNEL=="ttyACM[0-9]*", SYMLINK+="wrong"
1113KERNEL=="ttyACM[0-9]*", SYMLINK=""
1114KERNEL=="ttyACM[0-9]*", SYMLINK+="right"
0cd4ac47 1115EOF
912541b0
KS		 1116 },
1117 {
1118 desc => "test multi matches",
1119 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1120 exp_name => "right",
1121 rules => <<EOF
5754e74c
KS		 1122KERNEL=="ttyACM*", SYMLINK+="before"
1123KERNEL=="ttyACM*|nothing", SYMLINK+="right"
0cd4ac47 1124EOF
912541b0
KS		 1125 },
1126 {
1127 desc => "test multi matches 2",
1128 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1129 exp_name => "right",
1130 rules => <<EOF
5754e74c
KS		 1131KERNEL=="dontknow*|*nothing", SYMLINK+="nomatch"
1132KERNEL=="ttyACM*", SYMLINK+="before"
1133KERNEL=="dontknow*|ttyACM*|nothing*", SYMLINK+="right"
91a75e4a 1134EOF
912541b0
KS		 1135 },
1136 {
1137 desc => "test multi matches 3",
1138 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1139 exp_name => "right",
1140 rules => <<EOF
5754e74c
KS		 1141KERNEL=="dontknow|nothing", SYMLINK+="nomatch"
1142KERNEL=="dontknow|ttyACM0a|nothing|attyACM0", SYMLINK+="wrong1"
1143KERNEL=="X|attyACM0|dontknow|ttyACM0a|nothing|attyACM0", SYMLINK+="wrong2"
1144KERNEL=="dontknow|ttyACM0|nothing", SYMLINK+="right"
91a75e4a 1145EOF
912541b0
KS		 1146 },
1147 {
1148 desc => "test multi matches 4",
1149 devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
1150 exp_name => "right",
1151 rules => <<EOF
5754e74c
KS		 1152KERNEL=="dontknow|nothing", SYMLINK+="nomatch"
1153KERNEL=="dontknow|ttyACM0a|nothing|attyACM0", SYMLINK+="wrong1"
1154KERNEL=="X|attyACM0|dontknow|ttyACM0a|nothing|attyACM0", SYMLINK+="wrong2"
1155KERNEL=="all|dontknow|ttyACM0", SYMLINK+="right"
1156KERNEL=="ttyACM0a|nothing", SYMLINK+="wrong3"
0bfb84e1 1157EOF
912541b0
KS		 1158 },
1159 {
1160 desc => "IMPORT parent test sequence 1/2 (keep)",
1161 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1162 exp_name => "parent",
1163 option => "keep",
1164 rules => <<EOF
d914e445 1165KERNEL=="sda", IMPORT{program}="/bin/echo -e \'PARENT_KEY=parent_right\\nWRONG_PARENT_KEY=parent_wrong'"
5754e74c 1166KERNEL=="sda", SYMLINK+="parent"
0bfb84e1 1167EOF
912541b0
KS		 1168 },
1169 {
1170 desc => "IMPORT parent test sequence 2/2 (keep)",
1171 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1172 exp_name => "parentenv-parent_right",
1173 option => "clean",
1174 rules => <<EOF
5754e74c 1175KERNEL=="sda1", IMPORT{parent}="PARENT*", SYMLINK+="parentenv-\$env{PARENT_KEY}\$env{WRONG_PARENT_KEY}"
594dd610 1176EOF
912541b0
KS		 1177 },
1178 {
1179 desc => "GOTO test",
1180 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1181 exp_name => "right",
1182 rules => <<EOF
594dd610 1183KERNEL=="sda1", GOTO="TEST"
5754e74c 1184KERNEL=="sda1", SYMLINK+="wrong"
6880b25d 1185KERNEL=="sda1", GOTO="BAD"
5754e74c
KS		 1186KERNEL=="sda1", SYMLINK+="", LABEL="NO"
1187KERNEL=="sda1", SYMLINK+="right", LABEL="TEST", GOTO="end"
1188KERNEL=="sda1", SYMLINK+="wrong2", LABEL="BAD"
9dae0e89 1189LABEL="end"
0c377989 1190EOF
912541b0
KS		 1191 },
1192 {
1193 desc => "GOTO label does not exist",
1194 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1195 exp_name => "right",
1196 rules => <<EOF
0c377989 1197KERNEL=="sda1", GOTO="does-not-exist"
5754e74c 1198KERNEL=="sda1", SYMLINK+="right",
0c377989 1199LABEL="exists"
d59c84ef 1200EOF
912541b0
KS		 1201 },
1202 {
1203 desc => "SYMLINK+ compare test",
1204 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1205 exp_name => "right",
1206 not_exp_name => "wrong",
1207 rules => <<EOF
5754e74c
KS		 1208KERNEL=="sda1", SYMLINK+="link"
1209KERNEL=="sda1", SYMLINK=="link*", SYMLINK+="right"
1210KERNEL=="sda1", SYMLINK=="nolink*", SYMLINK+="wrong"
d59c84ef 1211EOF
912541b0
KS		 1212 },
1213 {
1214 desc => "invalid key operation",
1215 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1216 exp_name => "yes",
1217 rules => <<EOF
5754e74c
KS		 1218KERNEL="sda1", SYMLINK+="no"
1219KERNEL=="sda1", SYMLINK+="yes"
864b9b5e 1220EOF
912541b0
KS		 1221 },
1222 {
1223 desc => "operator chars in attribute",
1224 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1225 exp_name => "yes",
1226 rules => <<EOF
5754e74c 1227KERNEL=="sda", ATTR{test:colon+plus}=="?*", SYMLINK+="yes"
d4ae9925 1228EOF
912541b0
KS		 1229 },
1230 {
1231 desc => "overlong comment line",
1232 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
1233 exp_name => "yes",
1234 rules => <<EOF
d4ae9925 1235# 012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789
d960ad15 1236 # 012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789
5754e74c
KS		 1237KERNEL=="sda1", SYMLINK+=="no"
1238KERNEL=="sda1", SYMLINK+="yes"
4ad47b2d 1239EOF
912541b0
KS		 1240 },
1241 {
1242 desc => "magic subsys/kernel lookup",
1243 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1244 exp_name => "00:16:41:e2:8d:ff",
1245 rules => <<EOF
5754e74c 1246KERNEL=="sda", SYMLINK+="\$attr{[net/eth0]address}"
03f65fe6 1247EOF
912541b0
KS		 1248 },
1249 {
1250 desc => "TEST absolute path",
1251 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1252 exp_name => "there",
1253 rules => <<EOF
5754e74c
KS		 1254TEST=="/etc/hosts", SYMLINK+="there"
1255TEST!="/etc/hosts", SYMLINK+="notthere"
03f65fe6 1256EOF
912541b0
KS		 1257 },
1258 {
1259 desc => "TEST subsys/kernel lookup",
1260 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1261 exp_name => "yes",
1262 rules => <<EOF
5754e74c 1263KERNEL=="sda", TEST=="[net/eth0]", SYMLINK+="yes"
03f65fe6 1264EOF
912541b0
KS		 1265 },
1266 {
1267 desc => "TEST relative path",
1268 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1269 exp_name => "relative",
1270 rules => <<EOF
5754e74c 1271KERNEL=="sda", TEST=="size", SYMLINK+="relative"
0ea5e96e 1272EOF
912541b0
KS		 1273 },
1274 {
1275 desc => "TEST wildcard substitution (find queue/nr_requests)",
1276 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1277 exp_name => "found-subdir",
1278 rules => <<EOF
5754e74c 1279KERNEL=="sda", TEST=="*/nr_requests", SYMLINK+="found-subdir"
cf100ca7 1280EOF
912541b0
KS		 1281 },
1282 {
1283 desc => "TEST MODE=0000",
1284 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1285 exp_name => "sda",
1286 exp_perms => "0:0:0000",
1287 exp_rem_error => "yes",
1288 rules => <<EOF
cf100ca7 1289KERNEL=="sda", MODE="0000"
a367f04e 1290EOF
912541b0
KS		 1291 },
1292 {
1293 desc => "TEST PROGRAM feeds OWNER, GROUP, MODE",
1294 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1295 exp_name => "sda",
1296 exp_perms => "5000:100:0400",
1297 exp_rem_error => "yes",
1298 rules => <<EOF
6880b25d 1299KERNEL=="sda", MODE="666"
d914e445 1300KERNEL=="sda", PROGRAM=="/bin/echo 5000 100 0400", OWNER="%c{1}", GROUP="%c{2}", MODE="%c{3}"
ff94cec3 1301EOF
912541b0
KS		 1302 },
1303 {
1304 desc => "TEST PROGRAM feeds MODE with overflow",
1305 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1306 exp_name => "sda",
1307 exp_perms => "0:0:0440",
1308 exp_rem_error => "yes",
1309 rules => <<EOF
6880b25d 1310KERNEL=="sda", MODE="440"
d914e445 1311KERNEL=="sda", PROGRAM=="/bin/echo 0 0 0400letsdoabuffferoverflow0123456789012345789012345678901234567890", OWNER="%c{1}", GROUP="%c{2}", MODE="%c{3}"
dc4c7e46 1312EOF
912541b0
KS		 1313 },
1314 {
1315 desc => "magic [subsys/sysname] attribute substitution",
1316 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1317 exp_name => "sda-8741C4G-end",
1318 exp_perms => "0:0:0600",
1319 rules => <<EOF
d914e445 1320KERNEL=="sda", PROGRAM="/bin/true create-envp"
427e20b2 1321KERNEL=="sda", ENV{TESTENV}="change-envp"
0f52fdee 1322KERNEL=="sda", SYMLINK+="%k-%s{[dmi/id]product_name}-end"
d7867b31 1323EOF
912541b0
KS		 1324 },
1325 {
1326 desc => "builtin path_id",
1327 devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
1328 exp_name => "disk/by-path/pci-0000:00:1f.2-scsi-0:0:0:0",
1329 rules => <<EOF
d7867b31
KS		 1330KERNEL=="sda", IMPORT{builtin}="path_id"
1331KERNEL=="sda", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/\$env{ID_PATH}"
ff94cec3 1332EOF
912541b0 1333 },
a367f04e
GKH		 1334);
1335
1336# set env
65005a7f 1337$ENV{UDEV_CONFIG_FILE} = $udev_conf;
a367f04e
GKH		 1338
1339sub udev {
912541b0 1340 my ($action, $devpath, $rules) = @_;
a367f04e 1341
912541b0
KS		 1342 # create temporary rules
1343 open CONF, ">$udev_rules" || die "unable to create rules file: $udev_rules";
1344 print CONF $$rules;
1345 close CONF;
a367f04e 1346
912541b0
KS		 1347 if ($valgrind > 0) {
1348 system("$udev_bin_valgrind $action $devpath");
1349 } else {
83cd6b75 1350 system("$udev_bin", "$action", "$devpath");
912541b0 1351 }
a367f04e
GKH		 1352}
1353
e5fbfe0a 1354my $error = 0;
72ffa78d 1355
b8669191 1356sub permissions_test {
912541b0 1357 my($rules, $uid, $gid, $mode) = @_;
b8669191 1358
912541b0
KS		 1359 my $wrong = 0;
1360 my $userid;
1361 my $groupid;
9b434de1 1362
912541b0
KS		 1363 $rules->{exp_perms} =~ m/^(.*):(.*):(.*)$/;
1364 if ($1 ne "") {
1365 if (defined(getpwnam($1))) {
1366 $userid = int(getpwnam($1));
1367 } else {
1368 $userid = $1;
1369 }
1370 if ($uid != $userid) { $wrong = 1; }
1371 }
1372 if ($2 ne "") {
1373 if (defined(getgrnam($2))) {
1374 $groupid = int(getgrnam($2));
1375 } else {
1376 $groupid = $2;
1377 }
1378 if ($gid != $groupid) { $wrong = 1; }
1379 }
1380 if ($3 ne "") {
1381 if (($mode & 07777) != oct($3)) { $wrong = 1; };
1382 }
1383 if ($wrong == 0) {
1384 print "permissions: ok\n";
1385 } else {
1386 printf " expected permissions are: %s:%s:%#o\n", $1, $2, oct($3);
1387 printf " created permissions are : %i:%i:%#o\n", $uid, $gid, $mode & 07777;
1388 print "permissions: error\n";
1389 $error++;
1390 sleep(1);
1391 }
b8669191
GKH		 1392}
1393
1394sub major_minor_test {
912541b0 1395 my($rules, $rdev) = @_;
b8669191 1396
912541b0
KS		 1397 my $major = ($rdev >> 8) & 0xfff;
1398 my $minor = ($rdev & 0xff) | (($rdev >> 12) & 0xfff00);
1399 my $wrong = 0;
b8669191 1400
912541b0
KS		 1401 $rules->{exp_majorminor} =~ m/^(.*):(.*)$/;
1402 if ($1 ne "") {
1403 if ($major != $1) { $wrong = 1; };
1404 }
1405 if ($2 ne "") {
1406 if ($minor != $2) { $wrong = 1; };
1407 }
1408 if ($wrong == 0) {
1409 print "major:minor: ok\n";
1410 } else {
1411 printf " expected major:minor is: %i:%i\n", $1, $2;
1412 printf " created major:minor is : %i:%i\n", $major, $minor;
1413 print "major:minor: error\n";
1414 $error++;
1415 sleep(1);
1416 }
b8669191
GKH		 1417}
1418
ff94cec3 1419sub make_udev_root {
912541b0
KS		 1420 system("rm -rf $udev_root");
1421 mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
1422 # setting group and mode of udev_root ensures the tests work
1423 # even if the parent directory has setgid bit enabled.
1424 chown (0, 0, $udev_root) || die "unable to chown $udev_root\n";
1425 chmod (0755, $udev_root) || die "unable to chmod $udev_root\n";
ff94cec3
EK		 1426}
1427
2e317184 1428sub run_test {
912541b0 1429 my ($rules, $number) = @_;
fa19f181 1430
912541b0
KS		 1431 print "TEST $number: $rules->{desc}\n";
1432 print "device \'$rules->{devpath}\' expecting node/link \'$rules->{exp_name}\'\n";
b8669191 1433
912541b0
KS		 1434 udev("add", $rules->{devpath}, \$rules->{rules});
1435 if (defined($rules->{not_exp_name})) {
1436 if ((-e "$PWD/$udev_root/$rules->{not_exp_name}") ||
1437 (-l "$PWD/$udev_root/$rules->{not_exp_name}")) {
1438 print "nonexistent: error \'$rules->{not_exp_name}\' not expected to be there\n";
1439 $error++;
1440 sleep(1);
1441 }
1442 }
647f7c49 1443
912541b0
KS		 1444 if ((-e "$PWD/$udev_root/$rules->{exp_name}") ||
1445 (-l "$PWD/$udev_root/$rules->{exp_name}")) {
fa19f181 1446
912541b0
KS		 1447 my ($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size,
1448 $atime, $mtime, $ctime, $blksize, $blocks) = stat("$PWD/$udev_root/$rules->{exp_name}");
fa19f181 1449
912541b0
KS		 1450 if (defined($rules->{exp_perms})) {
1451 permissions_test($rules, $uid, $gid, $mode);
1452 }
1453 if (defined($rules->{exp_majorminor})) {
1454 major_minor_test($rules, $rdev);
1455 }
1456 print "add: ok\n";
1457 } else {
1458 print "add: error";
1459 if ($rules->{exp_add_error}) {
1460 print " as expected\n";
1461 } else {
1462 print "\n";
1463 system("tree $udev_root");
1464 print "\n";
1465 $error++;
1466 sleep(1);
1467 }
1468 }
a367f04e 1469
912541b0
KS		 1470 if (defined($rules->{option}) && $rules->{option} eq "keep") {
1471 print "\n\n";
1472 return;
1473 }
0345b862 1474
912541b0
KS		 1475 udev("remove", $rules->{devpath}, \$rules->{rules});
1476 if ((-e "$PWD/$udev_root/$rules->{exp_name}") ||
1477 (-l "$PWD/$udev_root/$rules->{exp_name}")) {
1478 print "remove: error";
1479 if ($rules->{exp_rem_error}) {
1480 print " as expected\n";
1481 } else {
1482 print "\n";
1483 system("tree $udev_root");
1484 print "\n";
1485 $error++;
1486 sleep(1);
1487 }
1488 } else {
1489 print "remove: ok\n";
1490 }
0345b862 1491
912541b0 1492 print "\n";
9b434de1 1493
912541b0 1494 if (defined($rules->{option}) && $rules->{option} eq "clean") {
22dde8d7 1495 make_udev_root();
912541b0 1496 }
0345b862 1497
a367f04e
GKH		 1498}
1499
800ab95b
GKH		 1500# only run if we have root permissions
1501# due to mknod restrictions
1502if (!($<==0)) {
912541b0
KS		 1503 print "Must have root permissions to run properly.\n";
1504 exit;
800ab95b
GKH		 1505}
1506
2e317184 1507# prepare
282988c4 1508make_udev_root();
2e317184 1509
65005a7f
KS		 1510# create config file
1511open CONF, ">$udev_conf" || die "unable to create config file: $udev_conf";
2e317184 1512print CONF "udev_root=\"$udev_root\"\n";
4ec9c3e7 1513print CONF "udev_run=\"$udev_root/.udev\"\n";
220893b3 1514print CONF "udev_sys=\"$sysfs\"\n";
282988c4 1515print CONF "udev_rules=\"$PWD\"\n";
37a123a9 1516print CONF "udev_log=\"err\"\n";
2e317184
GKH		 1517close CONF;
1518
1519my $test_num = 1;
e08109cb 1520my @list;
2e317184 1521
e08109cb 1522foreach my $arg (@ARGV) {
912541b0
KS		 1523 if ($arg =~ m/--valgrind/) {
1524 $valgrind = 1;
1525 printf("using valgrind\n");
1526 } else {
1527 push(@list, $arg);
1528 }
e08109cb
KS		 1529}
1530
1531if ($list[0]) {
912541b0
KS		 1532 foreach my $arg (@list) {
1533 if (defined($tests[$arg-1]->{desc})) {
1534 print "udev-test will run test number $arg:\n\n";
1535 run_test($tests[$arg-1], $arg);
1536 } else {
1537 print "test does not exist.\n";
1538 }
1539 }
2e317184 1540} else {
912541b0
KS		 1541 # test all
1542 print "\nudev-test will run ".($#tests + 1)." tests:\n\n";
2e317184 1543
912541b0
KS		 1544 foreach my $rules (@tests) {
1545 run_test($rules, $test_num);
1546 $test_num++;
1547 }
2e317184
GKH		 1548}
1549
a367f04e
GKH		 1550print "$error errors occured\n\n";
1551
1552# cleanup
1553system("rm -rf $udev_root");
65005a7f
KS		 1554unlink($udev_rules);
1555unlink($udev_conf);
a367f04e 1556
034b37c8
AJ		 1557if ($error > 0) {
1558 exit(1);
1559}
1560exit(0);
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