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594dd61025
This will allow us to have whole blocks of rules to skip conditionally. The following section creates the node "yes": GOTO="TEST" NAME="no" NAME="no2", LABEL="NO" NAME="yes", LABEL="TEST" NAME="no3"
1755 lines
43 KiB
Perl
Executable File
1755 lines
43 KiB
Perl
Executable File
#!/usr/bin/perl
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# udev-test
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#
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# Provides automated testing of the udev binary.
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# The whole test is self contained in this file, except the matching sysfs tree.
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# Simply extend the @tests array, to add a new test variant.
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#
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# Every test is driven by its own temporary config file.
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# This program prepares the environment, creates the config and calls udev.
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#
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# udev parses the rules, looks at the provided sysfs and
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# first creates and then removes the device node.
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# After creation and removal the result is checked against the
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# expected value and the result is printed.
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#
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# Kay Sievers <kay.sievers@vrfy.org>, 2003
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# Leann Ogasawara <ogasawara@osdl.org>, 2004
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use warnings;
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use strict;
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my $PWD = $ENV{PWD};
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my $sysfs = "sys/";
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my $udev_bin = "../udev";
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my $udev_root = "udev-root/"; # !!! directory will be removed !!!
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my $udev_db = ".udevdb";
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my $udev_conf = "udev-test.conf";
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my $udev_rules = "udev-test.rules";
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# uncomment following line to run udev with valgrind.
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# Should make this a runtime option to the script someday...
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#my $udev_bin = "valgrind --tool=memcheck --leak-check=yes ../udev";
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my @tests = (
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{
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desc => "label test of scsi disc",
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subsys => "block",
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devpath => "/block/sda",
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exp_name => "boot_disk" ,
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rules => <<EOF
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BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="boot_disk%n"
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KERNEL=="ttyUSB0", NAME="visor"
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EOF
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},
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{
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desc => "label test of scsi partition",
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subsys => "block",
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devpath => "/block/sda/sda1",
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exp_name => "boot_disk1" ,
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rules => <<EOF
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BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="boot_disk%n"
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EOF
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},
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{
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desc => "label test of pattern match",
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subsys => "block",
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devpath => "/block/sda/sda1",
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exp_name => "boot_disk1" ,
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rules => <<EOF
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BUS=="scsi", SYSFS{vendor}=="?IBM-ESXS", NAME="boot_disk%n-1"
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BUS=="scsi", SYSFS{vendor}=="IBM-ESXS?", NAME="boot_disk%n-2"
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BUS=="scsi", SYSFS{vendor}=="IBM-ES??", NAME="boot_disk%n"
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BUS=="scsi", SYSFS{vendor}=="IBM-ESXSS", NAME="boot_disk%n-3"
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EOF
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},
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{
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desc => "label test of multiple sysfs files",
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subsys => "block",
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devpath => "/block/sda/sda1",
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exp_name => "boot_disk1" ,
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rules => <<EOF
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BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", SYSFS{model}=="ST336605LW !#", NAME="boot_diskX%n"
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BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", SYSFS{model}=="ST336605LW !#", NAME="boot_disk%n"
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EOF
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},
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{
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desc => "label test of max sysfs files",
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subsys => "block",
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devpath => "/block/sda/sda1",
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exp_name => "boot_disk1" ,
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rules => <<EOF
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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"
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BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", SYSFS{model}=="ST336605LW !#", SYSFS{scsi_level}=="4", SYSFS{rev}=="B245", SYSFS{type}=="0", NAME="boot_disk%n"
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EOF
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},
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{
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desc => "catch device by *",
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subsys => "tty",
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devpath => "/class/tty/ttyUSB0",
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exp_name => "visor/0" ,
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rules => <<EOF
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KERNEL=="ttyUSB*", NAME="visor/%n"
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EOF
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},
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{
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desc => "catch device by * - take 2",
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subsys => "tty",
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devpath => "/class/tty/ttyUSB0",
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exp_name => "visor/0" ,
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rules => <<EOF
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KERNEL=="*USB1", NAME="bad"
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KERNEL=="*USB0", NAME="visor/%n"
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EOF
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},
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{
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desc => "catch device by ?",
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subsys => "tty",
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devpath => "/class/tty/ttyUSB0",
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exp_name => "visor/0" ,
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rules => <<EOF
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KERNEL=="ttyUSB??*", NAME="visor/%n-1"
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KERNEL=="ttyUSB??", NAME="visor/%n-2"
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KERNEL=="ttyUSB?", NAME="visor/%n"
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EOF
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},
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{
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desc => "catch device by character class",
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subsys => "tty",
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devpath => "/class/tty/ttyUSB0",
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exp_name => "visor/0" ,
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rules => <<EOF
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KERNEL=="ttyUSB[A-Z]*", NAME="visor/%n-1"
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KERNEL=="ttyUSB?[0-9]", NAME="visor/%n-2"
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KERNEL=="ttyUSB[0-9]*", NAME="visor/%n"
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EOF
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},
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{
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desc => "replace kernel name",
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subsys => "tty",
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devpath => "/class/tty/ttyUSB0",
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exp_name => "visor" ,
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rules => <<EOF
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KERNEL=="ttyUSB0", NAME="visor"
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EOF
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},
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{
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desc => "Handle comment lines in config file (and replace kernel name)",
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subsys => "tty",
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devpath => "/class/tty/ttyUSB0",
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exp_name => "visor" ,
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rules => <<EOF
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# this is a comment
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KERNEL=="ttyUSB0", NAME="visor"
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EOF
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},
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{
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desc => "Handle comment lines in config file with whitespace (and replace kernel name)",
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subsys => "tty",
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devpath => "/class/tty/ttyUSB0",
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exp_name => "visor" ,
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rules => <<EOF
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# this is a comment with whitespace before the comment
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KERNEL=="ttyUSB0", NAME="visor"
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EOF
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},
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{
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desc => "Handle whitespace only lines (and replace kernel name)",
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subsys => "tty",
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devpath => "/class/tty/ttyUSB0",
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exp_name => "whitespace" ,
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rules => <<EOF
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# this is a comment with whitespace before the comment
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KERNEL=="ttyUSB0", NAME="whitespace"
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EOF
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},
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{
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desc => "Handle empty lines in config file (and replace kernel name)",
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subsys => "tty",
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devpath => "/class/tty/ttyUSB0",
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exp_name => "visor" ,
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rules => <<EOF
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KERNEL=="ttyUSB0", NAME="visor"
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EOF
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},
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{
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desc => "Handle backslashed multi lines in config file (and replace kernel name)",
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subsys => "tty",
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devpath => "/class/tty/ttyUSB0",
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exp_name => "visor" ,
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rules => <<EOF
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KERNEL=="ttyUSB0", \\
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NAME="visor"
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EOF
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},
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{
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desc => "preserve backslashes, if they are not for a newline",
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subsys => "tty",
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devpath => "/class/tty/ttyUSB0",
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exp_name => "aaa",
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rules => <<EOF
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KERNEL=="ttyUSB0", PROGRAM=="/bin/echo -e \\101", RESULT=="A", NAME="aaa"
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EOF
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},
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{
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desc => "Handle stupid backslashed multi lines in config file (and replace kernel name)",
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subsys => "tty",
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devpath => "/class/tty/ttyUSB0",
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exp_name => "visor" ,
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rules => <<EOF
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#
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\\
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\\\\
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#\\
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KERNEL=="ttyUSB0", \\
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NAME="visor"
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EOF
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},
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{
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desc => "subdirectory handling",
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subsys => "tty",
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devpath => "/class/tty/ttyUSB0",
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exp_name => "sub/direct/ory/visor" ,
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rules => <<EOF
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KERNEL=="ttyUSB0", NAME="sub/direct/ory/visor"
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EOF
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},
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{
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desc => "place on bus of scsi partition",
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subsys => "block",
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devpath => "/block/sda/sda3",
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exp_name => "first_disk3" ,
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rules => <<EOF
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BUS=="scsi", ID=="0:0:0:0", NAME="first_disk%n"
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EOF
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},
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{
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desc => "test substitution chars",
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subsys => "block",
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devpath => "/block/sda/sda3",
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exp_name => "Major:8:minor:3:kernelnumber:3:bus:0:0:0:0" ,
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rules => <<EOF
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BUS=="scsi", ID=="0:0:0:0", NAME="Major:%M:minor:%m:kernelnumber:%n:bus:%b"
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EOF
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},
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{
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desc => "test substitution chars (with length limit)",
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subsys => "block",
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devpath => "/block/sda/sda3",
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exp_name => "M8-m3-n3-b0:0-sIBM" ,
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rules => <<EOF
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BUS=="scsi", ID=="0:0:0:0", NAME="M%M-m%m-n%n-b%3b-s%3s{vendor}"
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EOF
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},
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{
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desc => "import of shell-value file",
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subsys => "block",
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devpath => "/block/sda",
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exp_name => "subdir/sys/node" ,
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rules => <<EOF
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BUS=="scsi", IMPORT{file}="test.all", NAME="subdir%E{SYSFSDIR}/node"
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KERNEL=="ttyUSB0", NAME="visor"
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EOF
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},
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{
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desc => "import of shell-value returned from program",
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subsys => "block",
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devpath => "/block/sda",
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exp_name => "node12345678",
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rules => <<EOF
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BUS=="scsi", IMPORT="/bin/echo -e \' TEST_KEY=12345678 \\n TEST_key2=98765 \'", NAME="node\$env{TEST_KEY}"
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KERNEL=="ttyUSB0", NAME="visor"
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EOF
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},
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{
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desc => "sustitution of sysfs value (%s{file})",
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subsys => "block",
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devpath => "/block/sda",
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exp_name => "disk-IBM-ESXS-sda" ,
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rules => <<EOF
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BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="disk-%s{vendor}-%k"
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KERNEL=="ttyUSB0", NAME="visor"
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EOF
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},
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{
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desc => "program result substitution",
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subsys => "block",
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devpath => "/block/sda/sda3",
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exp_name => "special-device-3" ,
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rules => <<EOF
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BUS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="-special-*", NAME="%c-1-%n"
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BUS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special--*", NAME="%c-2-%n"
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BUS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-device-", NAME="%c-3-%n"
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BUS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-devic", NAME="%c-4-%n"
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BUS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-*", NAME="%c-%n"
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EOF
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},
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{
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desc => "program result substitution (no argument should be subsystem)",
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subsys => "block",
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devpath => "/block/sda/sda3",
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exp_name => "subsys_block" ,
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rules => <<EOF
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BUS=="scsi", PROGRAM=="/bin/echo", RESULT=="block", NAME="subsys_block"
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EOF
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},
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{
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desc => "program result substitution (newline removal)",
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subsys => "block",
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devpath => "/block/sda/sda3",
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exp_name => "newline_removed" ,
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rules => <<EOF
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BUS=="scsi", PROGRAM=="/bin/echo test", RESULT=="test", NAME="newline_removed"
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EOF
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},
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{
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desc => "program result substitution",
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subsys => "block",
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devpath => "/block/sda/sda3",
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exp_name => "test-0:0:0:0" ,
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rules => <<EOF
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BUS=="scsi", PROGRAM=="/bin/echo -n test-%b", RESULT=="test-0:0*", NAME="%c"
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EOF
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},
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{
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desc => "program with escaped format char (tricky: callout returns format char!)",
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subsys => "block",
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devpath => "/block/sda/sda3",
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exp_name => "escape-3" ,
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rules => <<EOF
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BUS=="scsi", PROGRAM=="/bin/echo -n escape-%%n", KERNEL=="sda3", NAME="%c"
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EOF
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},
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{
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desc => "program with lots of arguments",
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subsys => "block",
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devpath => "/block/sda/sda3",
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exp_name => "foo9" ,
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rules => <<EOF
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BUS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="%c{7}"
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EOF
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},
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{
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desc => "program with subshell",
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subsys => "block",
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devpath => "/block/sda/sda3",
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exp_name => "bar9" ,
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rules => <<EOF
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BUS=="scsi", PROGRAM=="/bin/sh -c 'echo foo3 foo4 foo5 foo6 foo7 foo8 foo9 | sed s/foo9/bar9/'", KERNEL=="sda3", NAME="%c{7}"
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EOF
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},
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{
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desc => "program arguments combined with apostrophes",
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subsys => "block",
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devpath => "/block/sda/sda3",
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exp_name => "foo7" ,
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rules => <<EOF
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BUS=="scsi", PROGRAM=="/bin/echo -n 'foo3 foo4' 'foo5 foo6 foo7 foo8'", KERNEL=="sda3", NAME="%c{5}"
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EOF
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},
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{
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desc => "characters before the %c{N} substitution",
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subsys => "block",
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devpath => "/block/sda/sda3",
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exp_name => "my-foo9" ,
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rules => <<EOF
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BUS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="my-%c{7}"
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EOF
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},
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{
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desc => "substitute the second to last argument",
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subsys => "block",
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devpath => "/block/sda/sda3",
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exp_name => "my-foo8" ,
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rules => <<EOF
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BUS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="my-%c{6}"
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EOF
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},
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{
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desc => "test substitution by variable name",
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subsys => "block",
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devpath => "/block/sda/sda3",
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exp_name => "Major:8-minor:3-kernelnumber:3-bus:0:0:0:0" ,
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rules => <<EOF
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BUS=="scsi", ID=="0:0:0:0", NAME="Major:\$major-minor:\$minor-kernelnumber:\$number-bus:\$id"
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EOF
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},
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{
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desc => "test substitution by variable name 2",
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subsys => "block",
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devpath => "/block/sda/sda3",
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exp_name => "Major:8-minor:3-kernelnumber:3-bus:0:0:0:0" ,
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rules => <<EOF
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BUS=="scsi", ID=="0:0:0:0", DEVPATH="*/sda/*", NAME="Major:\$major-minor:%m-kernelnumber:\$number-bus:%b"
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EOF
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},
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{
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desc => "test substitution by variable name 3",
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subsys => "block",
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devpath => "/block/sda/sda3",
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exp_name => "830:0:0:03" ,
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rules => <<EOF
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BUS=="scsi", ID=="0:0:0:0", DEVPATH="*/sda/*", NAME="%M%m%b%n"
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EOF
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},
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{
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desc => "test substitution by variable name 4",
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subsys => "block",
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devpath => "/block/sda/sda3",
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exp_name => "833" ,
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rules => <<EOF
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BUS=="scsi", ID=="0:0:0:0", DEVPATH="*/sda/*", NAME="\$major\$minor\$number"
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EOF
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},
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{
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desc => "test substitution by variable name 5",
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subsys => "block",
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devpath => "/block/sda/sda3",
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exp_name => "8330:0:0:0" ,
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rules => <<EOF
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BUS=="scsi", ID=="0:0:0:0", DEVPATH="*/sda/*", NAME="\$major%m%n\$id"
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EOF
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},
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{
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desc => "invalid program for device with no bus",
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subsys => "tty",
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devpath => "/class/tty/console",
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exp_name => "TTY" ,
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rules => <<EOF
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BUS=="scsi", PROGRAM=="/bin/echo -n foo", RESULT=="foo", NAME="foo"
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KERNEL=="console", NAME="TTY"
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EOF
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},
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{
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desc => "valid program for device with no bus",
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subsys => "tty",
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devpath => "/class/tty/console",
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exp_name => "foo" ,
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rules => <<EOF
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PROGRAM=="/bin/echo -n foo", RESULT=="foo", NAME="foo"
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KERNEL=="console", NAME="TTY"
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EOF
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},
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{
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desc => "invalid label for device with no bus",
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subsys => "tty",
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devpath => "/class/tty/console",
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exp_name => "TTY" ,
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rules => <<EOF
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BUS=="foo", SYSFS{dev}=="5:1", NAME="foo"
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KERNEL=="console", NAME="TTY"
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EOF
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},
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{
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desc => "valid label for device with no bus",
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subsys => "tty",
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devpath => "/class/tty/console",
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exp_name => "foo" ,
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rules => <<EOF
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SYSFS{dev}=="5:1", NAME="foo"
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KERNEL=="console", NAME="TTY"
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EOF
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},
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{
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desc => "program and bus type match",
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subsys => "block",
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devpath => "/block/sda",
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exp_name => "scsi-0:0:0:0" ,
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rules => <<EOF
|
|
BUS=="usb", PROGRAM=="/bin/echo -n usb-%b", NAME="%c"
|
|
BUS=="scsi", PROGRAM=="/bin/echo -n scsi-%b", NAME="%c"
|
|
BUS=="foo", PROGRAM=="/bin/echo -n foo-%b", NAME="%c"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "create all possible partitions",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "boot_disk15" ,
|
|
exp_majorminor => "8:15",
|
|
rules => <<EOF
|
|
BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME{all_partitions}="boot_disk"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "sysfs parent hierarchy",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "visor" ,
|
|
rules => <<EOF
|
|
SYSFS{idProduct}=="2008", NAME="visor"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "name test with ! in the name",
|
|
subsys => "block",
|
|
devpath => "/block/rd!c0d0",
|
|
exp_name => "rd/c0d0" ,
|
|
rules => <<EOF
|
|
BUS=="scsi", NAME="%k"
|
|
KERNEL=="ttyUSB0", NAME="visor"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "name test with ! in the name, but no matching rule",
|
|
subsys => "block",
|
|
devpath => "/block/rd!c0d0",
|
|
exp_name => "rd/c0d0" ,
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB0", NAME="visor"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "name test with ! in the name for a partition",
|
|
subsys => "block",
|
|
devpath => "/block/cciss!c0d0/cciss!c0d0p1",
|
|
exp_name => "cciss/c0d0p1" ,
|
|
rules => <<EOF
|
|
BUS=="scsi", NAME="%k"
|
|
KERNEL=="ttyUSB0", NAME="visor"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "ID rule",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "scsi-0:0:0:0",
|
|
rules => <<EOF
|
|
BUS=="usb", ID=="0:0:0:0", NAME="not-scsi"
|
|
BUS=="scsi", ID=="0:0:0:1", NAME="no-match"
|
|
BUS=="scsi", ID==":0", NAME="short-id"
|
|
BUS=="scsi", ID=="/0:0:0:0", NAME="no-match"
|
|
BUS=="scsi", ID=="0:0:0:0", NAME="scsi-0:0:0:0"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "ID wildcard all",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "scsi-0:0:0:0",
|
|
rules => <<EOF
|
|
BUS=="scsi", ID=="*:1", NAME="no-match"
|
|
BUS=="scsi", ID=="*:0:1", NAME="no-match"
|
|
BUS=="scsi", ID=="*:0:0:1", NAME="no-match"
|
|
BUS=="scsi", ID=="*", NAME="scsi-0:0:0:0"
|
|
BUS=="scsi", ID=="0:0:0:0", NAME="bad"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "ID wildcard partial",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "scsi-0:0:0:0",
|
|
rules => <<EOF
|
|
BUS=="scsi", ID=="*:0", NAME="scsi-0:0:0:0"
|
|
BUS=="scsi", ID=="0:0:0:0", NAME="bad"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "ID wildcard partial 2",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "scsi-0:0:0:0",
|
|
rules => <<EOF
|
|
BUS=="scsi", ID=="*:0:0:0", NAME="scsi-0:0:0:0"
|
|
BUS=="scsi", ID=="0:0:0:0", NAME="bad"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "ignore SYSFS attribute whitespace",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "ignored",
|
|
rules => <<EOF
|
|
BUS=="scsi", SYSFS{whitespace_test}=="WHITE SPACE", NAME="ignored"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "do not ignore SYSFS attribute whitespace",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "matched-with-space",
|
|
rules => <<EOF
|
|
BUS=="scsi", SYSFS{whitespace_test}=="WHITE SPACE ", NAME="wrong-to-ignore"
|
|
BUS=="scsi", SYSFS{whitespace_test}=="WHITE SPACE ", NAME="matched-with-space"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "permissions USER=bad GROUP=name",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/tty33",
|
|
exp_name => "tty33",
|
|
exp_perms => "0:0:0660",
|
|
rules => <<EOF
|
|
KERNEL=="tty33", NAME="tty33", OWNER="bad", GROUP="name"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "permissions OWNER=5000",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "node",
|
|
exp_perms => "5000::0660",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda", NAME="node", OWNER="5000"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "permissions GROUP=100",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "node",
|
|
exp_perms => ":100:0660",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda", NAME="node", GROUP="100"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "textual user id",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "node",
|
|
exp_perms => "nobody::0660",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda", NAME="node", OWNER="nobody"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "textual group id",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "node",
|
|
exp_perms => ":daemon:0660",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda", NAME="node", GROUP="daemon"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "textual user/group id",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "node",
|
|
exp_perms => "root:mail:0660",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda", NAME="node", OWNER="root", GROUP="mail"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "permissions MODE=0777",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "node",
|
|
exp_perms => "::0777",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda", NAME="node", MODE="0777"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "permissions OWNER=5000 GROUP=100 MODE=0777",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "node",
|
|
exp_perms => "5000:100:0777",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda", NAME="node", OWNER="5000", GROUP="100", MODE="0777"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "permissions OWNER to 5000",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "ttyUSB0",
|
|
exp_perms => "5000::",
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "permissions GROUP to 100",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "ttyUSB0",
|
|
exp_perms => ":100:0660",
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", GROUP="100"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "permissions MODE to 0060",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "ttyUSB0",
|
|
exp_perms => "::0060",
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", MODE="0060"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "permissions OWNER, GROUP, MODE",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "ttyUSB0",
|
|
exp_perms => "5000:100:0777",
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000", GROUP="100", MODE="0777"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "permissions only rule",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "ttyUSB0",
|
|
exp_perms => "5000:100:0777",
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB[0-9]*", OWNER="5000", GROUP="100", MODE="0777"
|
|
KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
|
|
KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "multiple permissions only rule",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "ttyUSB0",
|
|
exp_perms => "3000:4000:0777",
|
|
rules => <<EOF
|
|
SUBSYSTEM=="tty", OWNER="3000"
|
|
SUBSYSTEM=="tty", GROUP="4000"
|
|
SUBSYSTEM=="tty", MODE="0777"
|
|
KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
|
|
KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "permissions only rule with override at NAME rule",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "ttyUSB0",
|
|
exp_perms => "3000:8000:0777",
|
|
rules => <<EOF
|
|
SUBSYSTEM=="tty", OWNER="3000"
|
|
SUBSYSTEM=="tty", GROUP="4000"
|
|
SUBSYSTEM=="tty", MODE="0777"
|
|
KERNEL=="ttyUSX[0-9]*", OWNER="5001", GROUP="101", MODE="0444"
|
|
KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", GROUP="8000"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "major/minor number test",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "node",
|
|
exp_majorminor => "8:0",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda", NAME="node"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "big minor number test",
|
|
subsys => "i2c-dev",
|
|
devpath => "/class/i2c-dev/i2c-300",
|
|
exp_name => "node",
|
|
exp_majorminor => "89:300",
|
|
rules => <<EOF
|
|
KERNEL=="i2c-300", NAME="node"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "big major number test",
|
|
subsys => "i2c-dev",
|
|
devpath => "/class/i2c-dev/i2c-fake1",
|
|
exp_name => "node",
|
|
exp_majorminor => "4095:1",
|
|
rules => <<EOF
|
|
KERNEL=="i2c-fake1", NAME="node"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "big major and big minor number test",
|
|
subsys => "i2c-dev",
|
|
devpath => "/class/i2c-dev/i2c-fake2",
|
|
exp_name => "node",
|
|
exp_majorminor => "4094:89999",
|
|
rules => <<EOF
|
|
KERNEL=="i2c-fake2", NAME="node"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "multiple symlinks with format char",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "symlink2-ttyUSB0",
|
|
exp_target => "ttyUSB0",
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink1-%n symlink2-%k symlink3-%b"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "multiple symlinks with a lot of s p a c e s",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "one",
|
|
not_exp_name => " ",
|
|
exp_target => "ttyUSB0",
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK=" one two "
|
|
EOF
|
|
},
|
|
{
|
|
desc => "symlink creation (same directory)",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "visor0",
|
|
exp_target => "ttyUSB0",
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="visor%n"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "symlink creation (relative link forward)",
|
|
subsys => "block",
|
|
devpath => "/block/sda/sda2",
|
|
exp_name => "1/2/symlink" ,
|
|
exp_target => "a/b/node",
|
|
rules => <<EOF
|
|
BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/symlink"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "symlink creation (relative link back and forward)",
|
|
subsys => "block",
|
|
devpath => "/block/sda/sda2",
|
|
exp_name => "1/2/c/d/symlink" ,
|
|
exp_target => "../../a/b/node",
|
|
rules => <<EOF
|
|
BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/c/d/symlink"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "multiple symlinks",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "second-0" ,
|
|
exp_target => "visor" ,
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB0", NAME="visor", SYMLINK="first-%n second-%n third-%n"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "symlink only rule",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "symlink-only2",
|
|
exp_target => "link",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda", SYMLINK+="symlink-only1"
|
|
BUS=="scsi", KERNEL=="sda", SYMLINK+="symlink-only2"
|
|
BUS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="symlink0"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "symlink name '.'",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => ".",
|
|
exp_target => "link",
|
|
exp_add_error => "yes",
|
|
exp_rem_error => "yes",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="."
|
|
EOF
|
|
},
|
|
{
|
|
desc => "symlink node to itself",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/tty0",
|
|
exp_name => "link",
|
|
exp_target => "link",
|
|
exp_rem_error => "yes",
|
|
option => "clean",
|
|
rules => <<EOF
|
|
KERNEL=="tty0", NAME="link", SYMLINK+="link"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "symlink %n substitution",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "symlink0",
|
|
exp_target => "ttyUSB0",
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="symlink%n"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "symlink %k substitution",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "symlink-ttyUSB0",
|
|
exp_target => "ttyUSB0",
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="symlink-%k"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "symlink %M:%m substitution",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "major-188:0",
|
|
exp_target => "ttyUSB0",
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="major-%M:%m"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "symlink %b substitution",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "symlink-0:0:0:0",
|
|
exp_target => "node",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda", NAME="node", SYMLINK+="symlink-%b"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "symlink %c substitution",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "test",
|
|
exp_target => "ttyUSB0",
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo test" NAME="ttyUSB%n", SYMLINK+="%c"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "symlink %c{N} substitution",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "test",
|
|
exp_target => "ttyUSB0",
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK+="%c{2}"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "symlink %c{N+} substitution",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "this",
|
|
exp_target => "ttyUSB0",
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK+="%c{2+}"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "symlink only rule with %c{N+}",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "test",
|
|
exp_target => "link",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo link test this" SYMLINK+="%c{2+}"
|
|
BUS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="symlink0"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "symlink %s{filename} substitution",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "188:0",
|
|
exp_target => "ttyUSB0",
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="%s{dev}"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "symlink %Ns{filename} substitution",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "188",
|
|
exp_target => "ttyUSB0",
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="%3s{dev}"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "symlink with '%' in name",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "percent%sign",
|
|
exp_target => "ttyUSB0",
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="percent%%sign"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "symlink with '%' in name",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "%ttyUSB0_name",
|
|
exp_target => "ttyUSB0",
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="%%%k_name"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "program result substitution (numbered part of)",
|
|
subsys => "block",
|
|
devpath => "/block/sda/sda3",
|
|
exp_name => "link1",
|
|
exp_target => "node",
|
|
rules => <<EOF
|
|
BUS=="scsi", PROGRAM=="/bin/echo -n node link1 link2", RESULT=="node *", NAME="%c{1}", SYMLINK+="%c{2} %c{3}"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "program result substitution (numbered part of+)",
|
|
subsys => "block",
|
|
devpath => "/block/sda/sda3",
|
|
exp_name => "link4",
|
|
exp_target => "node",
|
|
rules => <<EOF
|
|
BUS=="scsi", PROGRAM=="/bin/echo -n node link1 link2 link3 link4", RESULT=="node *", NAME="%c{1}", SYMLINK+="%c{2+}"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "enumeration char test (single test)",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "cdrom",
|
|
rules => <<EOF
|
|
KERNEL=="sda", NAME="cdrom%e"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "enumeration char test sequence 1/5 (keep)",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "cdrom",
|
|
option => "keep",
|
|
rules => <<EOF
|
|
KERNEL=="sda", NAME="cdrom%e"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "enumeration char test sequence 2/5 (keep)",
|
|
subsys => "block",
|
|
devpath => "/block/sda/sda1",
|
|
exp_name => "enum",
|
|
option => "keep",
|
|
rules => <<EOF
|
|
KERNEL=="sda1", NAME="enum%e"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "enumeration char test sequence 3/5 (keep)",
|
|
subsys => "block",
|
|
devpath => "/block/sda/sda2",
|
|
exp_name => "cdrom1",
|
|
option => "keep",
|
|
rules => <<EOF
|
|
KERNEL=="sda2", NAME="cdrom%e"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "enumeration char test sequence 4/5 (keep)",
|
|
subsys => "block",
|
|
devpath => "/block/sda/sda3",
|
|
exp_name => "enum1",
|
|
option => "keep",
|
|
rules => <<EOF
|
|
KERNEL=="sda3", NAME="enum%e"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "enumeration char test sequence 5/5 (clean)",
|
|
subsys => "block",
|
|
devpath => "/block/sda/sda4",
|
|
exp_name => "cdrom2",
|
|
option => "clean",
|
|
rules => <<EOF
|
|
KERNEL=="sda4", NAME="cdrom%e"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "enumeration char test after cleanup (single test)",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "cdrom",
|
|
rules => <<EOF
|
|
KERNEL=="sda", NAME="cdrom%e"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "ignore rule test",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "nothing",
|
|
not_exp_name => "node",
|
|
exp_add_error => "yes",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "all_partitions, option-only rule",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "node6",
|
|
rules => <<EOF
|
|
SUBSYSTEM=="block", OPTIONS="all_partitions"
|
|
BUS=="scsi", KERNEL=="sda", NAME="node"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "all_partitions, option-only rule (fail on partition)",
|
|
subsys => "block",
|
|
devpath => "/block/sda/sda1",
|
|
exp_name => "node6",
|
|
exp_add_error => "yes",
|
|
rules => <<EOF
|
|
SUBSYSTEM=="block", OPTIONS="all_partitions"
|
|
BUS=="scsi", KERNEL=="sda", NAME="node"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "ignore remove event test",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "node",
|
|
exp_rem_error => "yes",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_remove"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "ignore remove event test (with all partitions)",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "node14",
|
|
exp_rem_error => "yes",
|
|
option => "clean",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_remove, all_partitions"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "SUBSYSTEM match test",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "node",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda", NAME="should_not_match", SUBSYSTEM=="vc"
|
|
BUS=="scsi", KERNEL=="sda", NAME="node", SUBSYSTEM=="block"
|
|
BUS=="scsi", KERNEL=="sda", NAME="should_not_match2", SUBSYSTEM=="vc"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "DRIVER match test",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "node",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda", NAME="should_not_match", DRIVER=="sd-wrong"
|
|
BUS=="scsi", KERNEL=="sda", NAME="node", DRIVER=="sd"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "temporary node creation test",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "node",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda", PROGRAM=="/usr/bin/test -b %N" NAME="node"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "devpath substitution test",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "sda",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo %p", RESULT=="/block/sda" NAME="%k"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "parent node name substitution test sequence 1/2 (keep)",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "main_device",
|
|
option => "keep",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda", NAME="main_device"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "parent node name substitution test sequence 2/2 (clean)",
|
|
subsys => "block",
|
|
devpath => "/block/sda/sda1",
|
|
exp_name => "main_device-part-1",
|
|
option => "clean",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda1", NAME="%P-part-1"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "udev_root substitution",
|
|
subsys => "block",
|
|
devpath => "/block/sda/sda1",
|
|
exp_name => "start-udev-root-end",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda1", NAME="start-%r-end"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "last_rule option",
|
|
subsys => "block",
|
|
devpath => "/block/sda/sda1",
|
|
exp_name => "last",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda1", SYMLINK+="last", OPTIONS="last_rule"
|
|
BUS=="scsi", KERNEL=="sda1", NAME="very-last"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "negation KERNEL!=",
|
|
subsys => "block",
|
|
devpath => "/block/sda/sda1",
|
|
exp_name => "match",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL!="sda1", NAME="matches-but-is-negated"
|
|
BUS=="scsi", KERNEL!="xsda1", NAME="match"
|
|
BUS=="scsi", KERNEL=="sda1", NAME="wrong"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "negation SUBSYSTEM!=",
|
|
subsys => "block",
|
|
devpath => "/block/sda/sda1",
|
|
exp_name => "not-anything",
|
|
rules => <<EOF
|
|
BUS=="scsi", SUBSYSTEM=="block", KERNEL!="sda1", NAME="matches-but-is-negated"
|
|
BUS=="scsi", SUBSYSTEM!="anything", NAME="not-anything"
|
|
BUS=="scsi", KERNEL=="sda1", NAME="wrong"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "negation PROGRAM!= exit code",
|
|
subsys => "block",
|
|
devpath => "/block/sda/sda1",
|
|
exp_name => "nonzero-program",
|
|
rules => <<EOF
|
|
KERNEL=="sda1", PROGRAM!="/bin/false", NAME="nonzero-program"
|
|
BUS=="scsi", KERNEL=="sda1", NAME="wrong"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "test for whitespace between the operator",
|
|
subsys => "block",
|
|
devpath => "/block/sda/sda1",
|
|
exp_name => "true",
|
|
rules => <<EOF
|
|
KERNEL == "sda1" , NAME = "true"
|
|
BUS=="scsi", KERNEL=="sda1", NAME="wrong"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "ENV{} test",
|
|
subsys => "block",
|
|
devpath => "/block/sda/sda1",
|
|
exp_name => "true",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="go", NAME="wrong"
|
|
BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="test", NAME="true"
|
|
BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="bad", NAME="bad"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "ENV{} test",
|
|
subsys => "block",
|
|
devpath => "/block/sda/sda1",
|
|
exp_name => "true",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="go", NAME="wrong"
|
|
BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="yes", ENV{ACTION}=="add", ENV{DEVPATH}=="/block/sda/sdax1", NAME="no"
|
|
BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="test", ENV{ACTION}=="add", ENV{DEVPATH}=="/block/sda/sda1", NAME="true"
|
|
BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="bad", NAME="bad"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "untrusted string sanitize",
|
|
subsys => "block",
|
|
devpath => "/block/sda/sda1",
|
|
exp_name => "sane",
|
|
rules => <<EOF
|
|
BUS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e name; (/sbin/badprogram)", RESULT="name_ _/sbin/badprogram_", NAME="sane"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "read sysfs value from device down in the chain",
|
|
subsys => "block",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "serial-0000:00:09.0",
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB*", NAME="serial-%s{serial}"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "match against empty key string",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "ok",
|
|
rules => <<EOF
|
|
KERNEL=="sda", SYSFS{nothing}!="", NAME="not-1-ok"
|
|
KERNEL=="sda", SYSFS{nothing}=="", NAME="not-2-ok"
|
|
KERNEL=="sda", SYSFS{vendor}!="", NAME="ok"
|
|
KERNEL=="sda", SYSFS{vendor}=="", NAME="not-3-ok"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "check ACTION value",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "ok",
|
|
rules => <<EOF
|
|
ACTION=="unknown", KERNEL=="sda", NAME="unknown-not-ok"
|
|
ACTION=="add", KERNEL=="sda", NAME="ok"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "apply NAME only once",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "link",
|
|
exp_target => "ok",
|
|
rules => <<EOF
|
|
KERNEL=="sda", NAME="ok"
|
|
KERNEL=="sda", NAME="not-ok"
|
|
KERNEL=="sda", SYMLINK+="link"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "test RUN key",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "testsymlink",
|
|
exp_target => "ok",
|
|
exp_rem_error => "yes",
|
|
option => "clean",
|
|
rules => <<EOF
|
|
KERNEL=="sda", NAME="ok", RUN+="/bin/ln -s ok %r/testsymlink"
|
|
KERNEL=="sda", NAME="not-ok"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "test RUN key and DEVNAME",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "testsymlink",
|
|
exp_target => "ok",
|
|
exp_rem_error => "yes",
|
|
option => "clean",
|
|
rules => <<EOF
|
|
KERNEL=="sda", NAME="ok", RUN+="/bin/sh -c 'ln -s `basename \$\$DEVNAME` %r/testsymlink'"
|
|
KERNEL=="sda", NAME="not-ok"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "test RUN key remove",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "testsymlink2",
|
|
exp_target => "ok2",
|
|
rules => <<EOF
|
|
KERNEL=="sda", NAME="ok2", RUN+="/bin/ln -s ok2 %r/testsymlink2"
|
|
KERNEL=="sda", ACTION=="remove", RUN+="/bin/rm -f %r/testsymlink2"
|
|
KERNEL=="sda", NAME="not-ok2"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "final assignment",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "ok",
|
|
exp_perms => "root:nobody:0640",
|
|
rules => <<EOF
|
|
KERNEL=="sda", GROUP:="nobody"
|
|
KERNEL=="sda", GROUP="not-ok", MODE="0640", NAME="ok"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "final assignment",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "ok",
|
|
exp_perms => "root:nobody:0640",
|
|
rules => <<EOF
|
|
KERNEL=="sda", GROUP:="nobody"
|
|
SUBSYSTEM=="block", MODE:="640"
|
|
KERNEL=="sda", GROUP="not-ok", MODE="0666", NAME="ok"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "env substitution",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "node-add-me",
|
|
rules => <<EOF
|
|
KERNEL=="sda", MODE="0666", NAME="node-\$env{ACTION}-me"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "reset list to current value",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "three",
|
|
not_exp_name => "two",
|
|
exp_target => "node",
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB[0-9]*", SYMLINK+="one"
|
|
KERNEL=="ttyUSB[0-9]*", SYMLINK+="two"
|
|
KERNEL=="ttyUSB[0-9]*", SYMLINK="three"
|
|
KERNEL=="ttyUSB[0-9]*", NAME="node"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "test empty NAME",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "node",
|
|
not_exp_name => "wrong",
|
|
exp_add_error => "yes",
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB[0-9]*", NAME=""
|
|
KERNEL=="ttyUSB[0-9]*", NAME="wrong"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "test empty NAME 2",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "right",
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB[0-9]*", NAME="right"
|
|
KERNEL=="ttyUSB[0-9]*", NAME=""
|
|
KERNEL=="ttyUSB[0-9]*", NAME="wrong"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "test multi matches",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "right",
|
|
rules => <<EOF
|
|
KERNEL=="ttyUSB*|nothing", NAME="right"
|
|
KERNEL=="ttyUSB*", NAME="wrong"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "test multi matches 2",
|
|
subsys => "tty",
|
|
devpath => "/class/tty/ttyUSB0",
|
|
exp_name => "right",
|
|
rules => <<EOF
|
|
KERNEL=="dontknow*|*nothing", NAME="nomatch"
|
|
KERNEL=="dontknow*|ttyUSB*|nothing*", NAME="right"
|
|
KERNEL=="ttyUSB*", NAME="wrong"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "IMPORT parent test sequence 1/2 (keep)",
|
|
subsys => "block",
|
|
devpath => "/block/sda",
|
|
exp_name => "parent",
|
|
option => "keep",
|
|
rules => <<EOF
|
|
KERNEL=="sda", IMPORT="/bin/echo -e \'PARENT_KEY=parent_right\\nWRONG_PARENT_KEY=parent_wrong'"
|
|
KERNEL=="sda", NAME="parent"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "IMPORT parent test sequence 2/2 (keep)",
|
|
subsys => "block",
|
|
devpath => "/block/sda/sda1",
|
|
exp_name => "parentenv-parent_right",
|
|
option => "clean",
|
|
rules => <<EOF
|
|
KERNEL=="sda1", IMPORT{parent}="PARENT*", NAME="parentenv-\$env{PARENT_KEY}\$env{WRONG_PARENT_KEY}"
|
|
EOF
|
|
},
|
|
{
|
|
desc => "GOTO test",
|
|
subsys => "block",
|
|
devpath => "/block/sda/sda1",
|
|
exp_name => "right",
|
|
rules => <<EOF
|
|
KERNEL=="sda1", GOTO="TEST"
|
|
KERNEL=="sda1", NAME="wrong"
|
|
KERNEL=="sda1", NAME="", LABEL="NO"
|
|
KERNEL=="sda1", NAME="right", LABEL="TEST"
|
|
KERNEL=="sda1", NAME="wrong2"
|
|
EOF
|
|
},
|
|
);
|
|
|
|
# set env
|
|
$ENV{ENV_KEY_TEST} = "test";
|
|
$ENV{SYSFS_PATH} = $sysfs;
|
|
$ENV{UDEV_CONFIG_FILE} = $udev_conf;
|
|
$ENV{UDEV_NO_DEVD} = "yes";
|
|
$ENV{UDEV_NO_HOTPLUGD} = "yes";
|
|
|
|
|
|
sub udev {
|
|
my ($action, $subsys, $devpath, $rules) = @_;
|
|
|
|
$ENV{DEVPATH} = $devpath;
|
|
|
|
# create temporary rules
|
|
open CONF, ">$udev_rules" || die "unable to create rules file: $udev_rules";
|
|
print CONF $$rules;
|
|
close CONF;
|
|
|
|
$ENV{ACTION} = $action;
|
|
system("$udev_bin $subsys");
|
|
}
|
|
|
|
my $error = 0;
|
|
|
|
sub permissions_test {
|
|
my($rules, $uid, $gid, $mode) = @_;
|
|
|
|
my $wrong = 0;
|
|
my $userid;
|
|
my $groupid;
|
|
|
|
$rules->{exp_perms} =~ m/^(.*):(.*):(.*)$/;
|
|
if ($1 ne "") {
|
|
if (defined(getpwnam($1))) {
|
|
$userid = int(getpwnam($1));
|
|
} else {
|
|
$userid = $1;
|
|
}
|
|
if ($uid != $userid) { $wrong = 1; }
|
|
}
|
|
if ($2 ne "") {
|
|
if (defined(getgrnam($2))) {
|
|
$groupid = int(getgrnam($2));
|
|
} else {
|
|
$groupid = $2;
|
|
}
|
|
if ($gid != $groupid) { $wrong = 1; }
|
|
}
|
|
if ($3 ne "") {
|
|
if (($mode & 07777) != oct($3)) { $wrong = 1; };
|
|
}
|
|
if ($wrong == 0) {
|
|
print "permissions: ok\n";
|
|
} else {
|
|
printf " expected permissions are: %s:%s:%#o\n", $1, $2, oct($3);
|
|
printf " created permissions are : %i:%i:%#o\n", $uid, $gid, $mode & 07777;
|
|
print "permissions: error\n";
|
|
$error++;
|
|
}
|
|
}
|
|
|
|
sub major_minor_test {
|
|
my($rules, $rdev) = @_;
|
|
|
|
my $major = ($rdev >> 8) & 0xfff;
|
|
my $minor = ($rdev & 0xff) | (($rdev >> 12) & 0xfff00);
|
|
my $wrong = 0;
|
|
|
|
$rules->{exp_majorminor} =~ m/^(.*):(.*)$/;
|
|
if ($1 ne "") {
|
|
if ($major != $1) { $wrong = 1; };
|
|
}
|
|
if ($2 ne "") {
|
|
if ($minor != $2) { $wrong = 1; };
|
|
}
|
|
if ($wrong == 0) {
|
|
print "major:minor: ok\n";
|
|
} else {
|
|
printf " expected major:minor is: %i:%i\n", $1, $2;
|
|
printf " created major:minor is : %i:%i\n", $major, $minor;
|
|
print "major:minor: error\n";
|
|
$error++;
|
|
}
|
|
}
|
|
|
|
sub symlink_test {
|
|
my ($rules) = @_;
|
|
|
|
my $output = `ls -l $PWD/$udev_root$rules->{exp_name}`;
|
|
|
|
if ($output =~ m/(.*)-> (.*)/) {
|
|
if ($2 eq $rules->{exp_target}) {
|
|
print "symlink: ok\n";
|
|
} else {
|
|
print " expected symlink from: \'$rules->{exp_name}\' to \'$rules->{exp_target}\'\n";
|
|
print " created symlink from: \'$rules->{exp_name}\' to \'$2\'\n";
|
|
print "symlink: error";
|
|
if ($rules->{exp_add_error}) {
|
|
print " as expected\n";
|
|
} else {
|
|
print "\n";
|
|
$error++;
|
|
}
|
|
}
|
|
} else {
|
|
print " expected symlink from: \'$rules->{exp_name}\' to \'$rules->{exp_target}\'\n";
|
|
print "symlink: not created";
|
|
if ($rules->{exp_add_error}) {
|
|
print " as expected\n";
|
|
} else {
|
|
print "\n";
|
|
$error++;
|
|
}
|
|
}
|
|
}
|
|
|
|
sub run_test {
|
|
my ($rules, $number) = @_;
|
|
|
|
print "TEST $number: $rules->{desc}\n";
|
|
|
|
if ($rules->{exp_target}) {
|
|
print "device \'$rules->{devpath}\' expecting symlink '$rules->{exp_name}' to node \'$rules->{exp_target}\'\n";
|
|
} else {
|
|
print "device \'$rules->{devpath}\' expecting node \'$rules->{exp_name}\'\n";
|
|
}
|
|
|
|
|
|
udev("add", $rules->{subsys}, $rules->{devpath}, \$rules->{rules});
|
|
if ((-e "$PWD/$udev_root$rules->{exp_name}") ||
|
|
(-l "$PWD/$udev_root$rules->{exp_name}")) {
|
|
|
|
my ($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size,
|
|
$atime, $mtime, $ctime, $blksize, $blocks) = stat("$PWD/$udev_root$rules->{exp_name}");
|
|
|
|
if (defined($rules->{not_exp_name})) {
|
|
if ((-e "$PWD/$udev_root$rules->{not_exp_name}") ||
|
|
(-l "$PWD/$udev_root$rules->{not_exp_name}")) {
|
|
print "nonexistent: error \'$rules->{not_exp_name}\' not expected to be there\n";
|
|
$error++
|
|
}
|
|
}
|
|
if (defined($rules->{exp_perms})) {
|
|
permissions_test($rules, $uid, $gid, $mode);
|
|
}
|
|
if (defined($rules->{exp_majorminor})) {
|
|
major_minor_test($rules, $rdev);
|
|
}
|
|
if (defined($rules->{exp_target})) {
|
|
symlink_test($rules);
|
|
}
|
|
print "add: ok\n";
|
|
} else {
|
|
print "add: error";
|
|
if ($rules->{exp_add_error}) {
|
|
print " as expected\n";
|
|
} else {
|
|
print "\n";
|
|
system("tree $udev_root");
|
|
print "\n";
|
|
$error++;
|
|
}
|
|
}
|
|
|
|
if (defined($rules->{option}) && $rules->{option} eq "keep") {
|
|
print "\n\n";
|
|
return;
|
|
}
|
|
|
|
udev("remove", $rules->{subsys}, $rules->{devpath}, \$rules->{rules});
|
|
if ((-e "$PWD/$udev_root$rules->{exp_name}") ||
|
|
(-l "$PWD/$udev_root$rules->{exp_name}")) {
|
|
print "remove: error";
|
|
if ($rules->{exp_rem_error}) {
|
|
print " as expected\n";
|
|
} else {
|
|
print "\n";
|
|
system("tree $udev_root");
|
|
print "\n";
|
|
$error++;
|
|
}
|
|
} else {
|
|
print "remove: ok\n";
|
|
}
|
|
|
|
print "\n";
|
|
|
|
if (defined($rules->{option}) && $rules->{option} eq "clean") {
|
|
system("rm -rf $udev_db");
|
|
system("rm -rf $udev_root");
|
|
mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
|
|
}
|
|
|
|
}
|
|
|
|
# only run if we have root permissions
|
|
# due to mknod restrictions
|
|
if (!($<==0)) {
|
|
print "Must have root permissions to run properly.\n";
|
|
exit;
|
|
}
|
|
|
|
# prepare
|
|
system("rm -rf $udev_root");
|
|
mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
|
|
|
|
# create config file
|
|
open CONF, ">$udev_conf" || die "unable to create config file: $udev_conf";
|
|
print CONF "udev_root=\"$udev_root\"\n";
|
|
print CONF "udev_db=\"$udev_db\"\n";
|
|
print CONF "udev_rules=\"$udev_rules\"\n";
|
|
close CONF;
|
|
|
|
my $test_num = 1;
|
|
|
|
if ($ARGV[0]) {
|
|
# only run one test
|
|
$test_num = $ARGV[0];
|
|
|
|
if (defined($tests[$test_num-1]->{desc})) {
|
|
print "udev-test will run test number $test_num only:\n\n";
|
|
run_test($tests[$test_num-1], $test_num);
|
|
} else {
|
|
print "test does not exist.\n";
|
|
}
|
|
} else {
|
|
# test all
|
|
print "\nudev-test will run ".($#tests + 1)." tests:\n\n";
|
|
|
|
foreach my $rules (@tests) {
|
|
run_test($rules, $test_num);
|
|
$test_num++;
|
|
}
|
|
}
|
|
|
|
print "$error errors occured\n\n";
|
|
|
|
# cleanup
|
|
system("rm -rf $udev_db");
|
|
system("rm -rf $udev_root");
|
|
unlink($udev_rules);
|
|
unlink($udev_conf);
|
|
|