chiark / gitweb /
udev: clear lists if a new value is assigned
[elogind.git] / test / udev-test.pl
old mode 100644 (file)
new mode 100755 (executable)
index ebcecce..884abf9
@@ -9,7 +9,7 @@
 # Every test is driven by its own temporary config file.
 # This program prepares the environment, creates the config and calls udev.
 #
-# udev reads the config, looks at the provided sysfs and
+# udev parses the rules, looks at the provided sysfs and
 # first creates and then removes the device node.
 # After creation and removal the result is checked against the
 # expected value and the result is printed.
 use warnings;
 use strict;
 
-my $PWD = $ENV{PWD};
-my $sysfs     = "sys/";
-my $udev_bin  = "../udev";
-my $udev_root = "udev-root/"; # !!! directory will be removed !!!
-my $udev_db   = ".udevdb";
-my $main_conf = "udev-test.conf";
-my $conf_tmp  = "udev-test.rules";
+my $PWD                = $ENV{PWD};
+my $sysfs      = "sys/";
+my $udev_bin   = "../udev";
+my $udev_root  = "udev-root/"; # !!! directory will be removed !!!
+my $udev_db    = ".udevdb";
+my $udev_conf  = "udev-test.conf";
+my $udev_rules = "udev-test.rules";
 
 # uncomment following line to run udev with valgrind.
 # Should make this a runtime option to the script someday...
@@ -38,7 +38,7 @@ my @tests = (
                subsys          => "block",
                devpath         => "/block/sda",
                exp_name        => "boot_disk" ,
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="boot_disk%n"
 KERNEL=="ttyUSB0", NAME="visor"
 EOF
@@ -48,7 +48,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda1",
                exp_name        => "boot_disk1" ,
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="boot_disk%n"
 EOF
        },
@@ -57,7 +57,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda1",
                exp_name        => "boot_disk1" ,
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", SYSFS{vendor}=="?IBM-ESXS", NAME="boot_disk%n-1"
 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS?", NAME="boot_disk%n-2"
 BUS=="scsi", SYSFS{vendor}=="IBM-ES??", NAME="boot_disk%n"
@@ -69,7 +69,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda1",
                exp_name        => "boot_disk1" ,
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", SYSFS{model}=="ST336605LW   !#", NAME="boot_diskX%n"
 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", SYSFS{model}=="ST336605LW    !#", NAME="boot_disk%n"
 EOF
@@ -79,7 +79,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda1",
                exp_name        => "boot_disk1" ,
-               conf            => <<EOF
+               rules           => <<EOF
 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"
 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", SYSFS{model}=="ST336605LW    !#", SYSFS{scsi_level}=="4", SYSFS{rev}=="B245", SYSFS{type}=="0", NAME="boot_disk%n"
 EOF
@@ -89,7 +89,7 @@ EOF
                subsys          => "tty",
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "visor/0" ,
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="ttyUSB*", NAME="visor/%n"
 EOF
        },
@@ -98,7 +98,7 @@ EOF
                subsys          => "tty",
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "visor/0" ,
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="*USB1", NAME="bad"
 KERNEL=="*USB0", NAME="visor/%n"
 EOF
@@ -108,7 +108,7 @@ EOF
                subsys          => "tty",
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "visor/0" ,
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="ttyUSB??*", NAME="visor/%n-1"
 KERNEL=="ttyUSB??", NAME="visor/%n-2"
 KERNEL=="ttyUSB?", NAME="visor/%n"
@@ -119,7 +119,7 @@ EOF
                subsys          => "tty",
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "visor/0" ,
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="ttyUSB[A-Z]*", NAME="visor/%n-1"
 KERNEL=="ttyUSB?[0-9]", NAME="visor/%n-2"
 KERNEL=="ttyUSB[0-9]*", NAME="visor/%n"
@@ -130,7 +130,7 @@ EOF
                subsys          => "tty",
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "visor" ,
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="ttyUSB0", NAME="visor"
 EOF
        },
@@ -139,7 +139,7 @@ EOF
                subsys          => "tty",
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "visor" ,
-               conf            => <<EOF
+               rules           => <<EOF
 # this is a comment
 KERNEL=="ttyUSB0", NAME="visor"
 
@@ -150,7 +150,7 @@ EOF
                subsys          => "tty",
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "visor" ,
-               conf            => <<EOF
+               rules           => <<EOF
  # this is a comment with whitespace before the comment 
 KERNEL=="ttyUSB0", NAME="visor"
 
@@ -161,7 +161,7 @@ EOF
                subsys          => "tty",
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "whitespace" ,
-               conf            => <<EOF
+               rules           => <<EOF
 
  
 
@@ -177,7 +177,7 @@ EOF
                subsys          => "tty",
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "visor" ,
-               conf            => <<EOF
+               rules           => <<EOF
 
 KERNEL=="ttyUSB0", NAME="visor"
 
@@ -188,7 +188,7 @@ EOF
                subsys          => "tty",
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "visor" ,
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="ttyUSB0", \\
 NAME="visor"
 
@@ -199,7 +199,7 @@ EOF
                subsys          => "tty",
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "aaa",
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="ttyUSB0", PROGRAM=="/bin/echo -e \\101", RESULT=="A", NAME="aaa"
 EOF
        },
@@ -208,7 +208,7 @@ EOF
                subsys          => "tty",
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "visor" ,
-               conf            => <<EOF
+               rules           => <<EOF
 
 #
 \\
@@ -227,7 +227,7 @@ EOF
                subsys          => "tty",
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "sub/direct/ory/visor" ,
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="ttyUSB0", NAME="sub/direct/ory/visor"
 EOF
        },
@@ -236,7 +236,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda3",
                exp_name        => "first_disk3" ,
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", ID=="0:0:0:0", NAME="first_disk%n"
 EOF
        },
@@ -245,7 +245,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda3",
                exp_name        => "Major:8:minor:3:kernelnumber:3:bus:0:0:0:0" ,
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", ID=="0:0:0:0", NAME="Major:%M:minor:%m:kernelnumber:%n:bus:%b"
 EOF
        },
@@ -254,17 +254,8 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda3",
                exp_name        => "M8-m3-n3-b0:0-sIBM" ,
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", ID=="0:0:0:0", NAME="M%M-m%m-n%n-b%3b-s%3s{vendor}"
-EOF
-       },
-       {
-               desc            => "old style SYSFS_ attribute",
-               subsys          => "block",
-               devpath         => "/block/sda",
-               exp_name        => "good" ,
-               conf            => <<EOF
-BUS=="scsi", SYSFS_vendor=="IBM-ESXS", NAME="good"
 EOF
        },
        {
@@ -272,7 +263,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda",
                exp_name        => "disk-IBM-ESXS-sda" ,
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="disk-%s{vendor}-%k"
 KERNEL=="ttyUSB0", NAME="visor"
 EOF
@@ -282,7 +273,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda3",
                exp_name        => "special-device-3" ,
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="-special-*", NAME="%c-1-%n"
 BUS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special--*", NAME="%c-2-%n"
 BUS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-device-", NAME="%c-3-%n"
@@ -295,7 +286,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda3",
                exp_name        => "subsys_block" ,
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", PROGRAM=="/bin/echo", RESULT=="block", NAME="subsys_block"
 EOF
        },
@@ -304,7 +295,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda3",
                exp_name        => "newline_removed" ,
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", PROGRAM=="/bin/echo test", RESULT=="test", NAME="newline_removed"
 EOF
        },
@@ -313,7 +304,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda3",
                exp_name        => "test-0:0:0:0" ,
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", PROGRAM=="/bin/echo -n test-%b", RESULT=="test-0:0*", NAME="%c"
 EOF
        },
@@ -322,7 +313,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda3",
                exp_name        => "escape-3" ,
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", PROGRAM=="/bin/echo -n escape-%%n", KERNEL=="sda3", NAME="%c"
 EOF
        },
@@ -331,7 +322,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda3",
                exp_name        => "foo9" ,
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="%c{7}"
 EOF
        },
@@ -340,7 +331,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda3",
                exp_name        => "bar9" ,
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", PROGRAM=="/bin/sh -c 'echo foo3 foo4 foo5 foo6 foo7 foo8 foo9 | sed  s/foo9/bar9/'", KERNEL=="sda3", NAME="%c{7}"
 EOF
        },
@@ -349,7 +340,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda3",
                exp_name        => "foo7" ,
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", PROGRAM=="/bin/echo -n 'foo3 foo4'   'foo5   foo6   foo7 foo8'", KERNEL=="sda3", NAME="%c{5}"
 EOF
        },
@@ -358,7 +349,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda3",
                exp_name        => "my-foo9" ,
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="my-%c{7}"
 EOF
        },
@@ -367,7 +358,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda3",
                exp_name        => "my-foo8" ,
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="my-%c{6}"
 EOF
        },
@@ -376,7 +367,7 @@ EOF
                subsys          => "tty",
                devpath         => "/class/tty/console",
                exp_name        => "TTY" ,
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", PROGRAM=="/bin/echo -n foo", RESULT=="foo", NAME="foo"
 KERNEL=="console", NAME="TTY"
 EOF
@@ -386,7 +377,7 @@ EOF
                subsys          => "tty",
                devpath         => "/class/tty/console",
                exp_name        => "foo" ,
-               conf            => <<EOF
+               rules           => <<EOF
 PROGRAM=="/bin/echo -n foo", RESULT=="foo", NAME="foo"
 KERNEL=="console", NAME="TTY"
 EOF
@@ -396,7 +387,7 @@ EOF
                subsys          => "tty",
                devpath         => "/class/tty/console",
                exp_name        => "TTY" ,
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="foo", SYSFS{dev}=="5:1", NAME="foo"
 KERNEL=="console", NAME="TTY"
 EOF
@@ -406,7 +397,7 @@ EOF
                subsys          => "tty",
                devpath         => "/class/tty/console",
                exp_name        => "foo" ,
-               conf            => <<EOF
+               rules           => <<EOF
 SYSFS{dev}=="5:1", NAME="foo"
 KERNEL=="console", NAME="TTY"
 EOF
@@ -416,7 +407,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda",
                exp_name        => "scsi-0:0:0:0" ,
-               conf            => <<EOF
+               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"
@@ -427,7 +418,8 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda",
                exp_name        => "boot_disk15" ,
-               conf            => <<EOF
+               exp_majorminor  => "8:15",
+               rules           => <<EOF
 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME{all_partitions}="boot_disk"
 EOF
        },
@@ -436,7 +428,7 @@ EOF
                subsys          => "tty",
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "visor" ,
-               conf            => <<EOF
+               rules           => <<EOF
 SYSFS{idProduct}=="2008", NAME="visor"
 EOF
        },
@@ -445,7 +437,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/rd!c0d0",
                exp_name        => "rd/c0d0" ,
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", NAME="%k"
 KERNEL=="ttyUSB0", NAME="visor"
 EOF
@@ -455,7 +447,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/rd!c0d0",
                exp_name        => "rd/c0d0" ,
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="ttyUSB0", NAME="visor"
 EOF
        },
@@ -464,7 +456,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/cciss!c0d0/cciss!c0d0p1",
                exp_name        => "cciss/c0d0p1" ,
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", NAME="%k"
 KERNEL=="ttyUSB0", NAME="visor"
 EOF
@@ -474,7 +466,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda",
                exp_name        => "scsi-0:0:0:0",
-               conf            => <<EOF
+               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"
@@ -487,7 +479,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda",
                exp_name        => "scsi-0:0:0:0",
-               conf            => <<EOF
+               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"
@@ -500,7 +492,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda",
                exp_name        => "scsi-0:0:0:0",
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", ID=="*:0", NAME="scsi-0:0:0:0"
 BUS=="scsi", ID=="0:0:0:0", NAME="bad"
 EOF
@@ -510,7 +502,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda",
                exp_name        => "scsi-0:0:0:0",
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", ID=="*:0:0:0", NAME="scsi-0:0:0:0"
 BUS=="scsi", ID=="0:0:0:0", NAME="bad"
 EOF
@@ -520,7 +512,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda",
                exp_name        => "ignored",
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", SYSFS{whitespace_test}=="WHITE  SPACE", NAME="ignored"
 EOF
        },
@@ -529,7 +521,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda",
                exp_name        => "matched-with-space",
-               conf            => <<EOF
+               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
@@ -540,7 +532,7 @@ EOF
                devpath         => "/class/tty/tty33",
                exp_name        => "tty33",
                exp_perms       => "0:0:0660",
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="tty33", NAME="tty33", OWNER="bad", GROUP="name"
 EOF
        },
@@ -550,7 +542,7 @@ EOF
                devpath         => "/block/sda",
                exp_name        => "node",
                exp_perms       => "5000::0660",
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", KERNEL=="sda", NAME="node", OWNER="5000"
 EOF
        },
@@ -560,8 +552,38 @@ EOF
                devpath         => "/block/sda",
                exp_name        => "node",
                exp_perms       => ":100:0660",
-               conf            => <<EOF
+               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
        },
        {
@@ -570,7 +592,7 @@ EOF
                devpath         => "/block/sda",
                exp_name        => "node",
                exp_perms       => "::0777",
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", KERNEL=="sda", NAME="node", MODE="0777"
 EOF
        },
@@ -580,7 +602,7 @@ EOF
                devpath         => "/block/sda",
                exp_name        => "node",
                exp_perms       => "5000:100:0777",
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", KERNEL=="sda", NAME="node", OWNER="5000", GROUP="100", MODE="0777"
 EOF
        },
@@ -590,7 +612,7 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "ttyUSB0",
                exp_perms       => "5000::",
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000"
 EOF
        },
@@ -600,7 +622,7 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "ttyUSB0",
                exp_perms       => ":100:0660",
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", GROUP="100"
 EOF
        },
@@ -610,7 +632,7 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "ttyUSB0",
                exp_perms       => "::0060",
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", MODE="0060"
 EOF
        },
@@ -620,7 +642,7 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "ttyUSB0",
                exp_perms       => "5000:100:0777",
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000", GROUP="100", MODE="0777"
 EOF
        },
@@ -630,7 +652,7 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "ttyUSB0",
                exp_perms       => "5000:100:0777",
-               conf            => <<EOF
+               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"
@@ -642,7 +664,7 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "ttyUSB0",
                exp_perms       => "3000:4000:0777",
-               conf            => <<EOF
+               rules           => <<EOF
 SUBSYSTEM=="tty", OWNER="3000"
 SUBSYSTEM=="tty", GROUP="4000"
 SUBSYSTEM=="tty", MODE="0777"
@@ -656,7 +678,7 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "ttyUSB0",
                exp_perms       => "3000:8000:0777",
-               conf            => <<EOF
+               rules           => <<EOF
 SUBSYSTEM=="tty", OWNER="3000"
 SUBSYSTEM=="tty", GROUP="4000"
 SUBSYSTEM=="tty", MODE="0777"
@@ -670,7 +692,7 @@ EOF
                devpath         => "/block/sda",
                exp_name        => "node",
                exp_majorminor  => "8:0",
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", KERNEL=="sda", NAME="node"
 EOF
        },
@@ -680,7 +702,7 @@ EOF
                devpath         => "/class/i2c-dev/i2c-300",
                exp_name        => "node",
                exp_majorminor  => "89:300",
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="i2c-300", NAME="node"
 EOF
        },
@@ -690,7 +712,7 @@ EOF
                devpath         => "/class/i2c-dev/i2c-fake1",
                exp_name        => "node",
                exp_majorminor  => "4095:1",
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="i2c-fake1", NAME="node"
 EOF
        },
@@ -700,7 +722,7 @@ EOF
                devpath         => "/class/i2c-dev/i2c-fake2",
                exp_name        => "node",
                exp_majorminor  => "4094:89999",
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="i2c-fake2", NAME="node"
 EOF
        },
@@ -710,7 +732,7 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "symlink2-ttyUSB0",
                exp_target      => "ttyUSB0",
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink1-%n symlink2-%k symlink3-%b"
 EOF
        },
@@ -720,7 +742,7 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "visor0",
                exp_target      => "ttyUSB0",
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="visor%n"
 EOF
        },
@@ -730,7 +752,7 @@ EOF
                devpath         => "/block/sda/sda2",
                exp_name        => "1/2/symlink" ,
                exp_target      => "a/b/node",
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/symlink"
 EOF
        },
@@ -740,7 +762,7 @@ EOF
                devpath         => "/block/sda/sda2",
                exp_name        => "1/2/c/d/symlink" ,
                exp_target      => "../../a/b/node",
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/c/d/symlink"
 EOF
        },
@@ -750,7 +772,7 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "second-0" ,
                exp_target      => "visor" ,
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="ttyUSB0", NAME="visor", SYMLINK="first-%n second-%n third-%n"
 EOF
        },
@@ -760,10 +782,10 @@ EOF
                devpath         => "/block/sda",
                exp_name        => "symlink-only2",
                exp_target      => "link",
-               conf            => <<EOF
-BUS=="scsi", KERNEL=="sda", SYMLINK="symlink-only1"
-BUS=="scsi", KERNEL=="sda", SYMLINK="symlink-only2"
-BUS=="scsi", KERNEL=="sda", NAME="link", SYMLINK="symlink0"
+               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
        },
        {
@@ -774,8 +796,8 @@ EOF
                exp_target      => "link",
                exp_add_error   => "yes",
                exp_rem_error   => "yes",
-               conf            => <<EOF
-BUS=="scsi", KERNEL=="sda", NAME="link", SYMLINK="."
+               rules           => <<EOF
+BUS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="."
 EOF
        },
        {
@@ -785,9 +807,9 @@ EOF
                exp_name        => "link",
                exp_target      => "link",
                exp_rem_error   => "yes",
-               option          => "clear",
-               conf            => <<EOF
-KERNEL=="tty0", NAME="link", SYMLINK="link"
+               option          => "clean",
+               rules           => <<EOF
+KERNEL=="tty0", NAME="link", SYMLINK+="link"
 EOF
        },
        {
@@ -796,8 +818,8 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "symlink0",
                exp_target      => "ttyUSB0",
-               conf            => <<EOF
-KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink%n"
+               rules           => <<EOF
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="symlink%n"
 EOF
        },
        {
@@ -806,8 +828,8 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "symlink-ttyUSB0",
                exp_target      => "ttyUSB0",
-               conf            => <<EOF
-KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink-%k"
+               rules           => <<EOF
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="symlink-%k"
 EOF
        },
        {
@@ -816,8 +838,8 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "major-188:0",
                exp_target      => "ttyUSB0",
-               conf            => <<EOF
-KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="major-%M:%m"
+               rules           => <<EOF
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="major-%M:%m"
 EOF
        },
        {
@@ -826,8 +848,8 @@ EOF
                devpath         => "/block/sda",
                exp_name        => "symlink-0:0:0:0",
                exp_target      => "node",
-               conf            => <<EOF
-BUS=="scsi", KERNEL=="sda", NAME="node", SYMLINK="symlink-%b"
+               rules           => <<EOF
+BUS=="scsi", KERNEL=="sda", NAME="node", SYMLINK+="symlink-%b"
 EOF
        },
        {
@@ -836,8 +858,8 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "test",
                exp_target      => "ttyUSB0",
-               conf            => <<EOF
-KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo test" NAME="ttyUSB%n", SYMLINK="%c"
+               rules           => <<EOF
+KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo test" NAME="ttyUSB%n", SYMLINK+="%c"
 EOF
        },
        {
@@ -846,8 +868,8 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "test",
                exp_target      => "ttyUSB0",
-               conf            => <<EOF
-KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK="%c{2}"
+               rules           => <<EOF
+KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK+="%c{2}"
 EOF
        },
        {
@@ -856,8 +878,8 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "this",
                exp_target      => "ttyUSB0",
-               conf            => <<EOF
-KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK="%c{2+}"
+               rules           => <<EOF
+KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK+="%c{2+}"
 EOF
        },
        {
@@ -866,9 +888,9 @@ EOF
                devpath         => "/block/sda",
                exp_name        => "test",
                exp_target      => "link",
-               conf            => <<EOF
-BUS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo link test this" SYMLINK="%c{2+}"
-BUS=="scsi", KERNEL=="sda", NAME="link", SYMLINK="symlink0"
+               rules           => <<EOF
+BUS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo link test this" SYMLINK+="%c{2+}"
+BUS=="scsi", KERNEL=="sda", NAME="link", SYMLINK+="symlink0"
 EOF
        },
        {
@@ -877,8 +899,8 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "188:0",
                exp_target      => "ttyUSB0",
-               conf            => <<EOF
-KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%s{dev}"
+               rules           => <<EOF
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="%s{dev}"
 EOF
        },
        {
@@ -887,8 +909,8 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "188",
                exp_target      => "ttyUSB0",
-               conf            => <<EOF
-KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%3s{dev}"
+               rules           => <<EOF
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="%3s{dev}"
 EOF
        },
        {
@@ -897,8 +919,8 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "percent%sign",
                exp_target      => "ttyUSB0",
-               conf            => <<EOF
-KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="percent%%sign"
+               rules           => <<EOF
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="percent%%sign"
 EOF
        },
        {
@@ -907,8 +929,8 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "%ttyUSB0_name",
                exp_target      => "ttyUSB0",
-               conf            => <<EOF
-KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%%%k_name"
+               rules           => <<EOF
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK+="%%%k_name"
 EOF
        },
        {
@@ -917,8 +939,8 @@ EOF
                devpath         => "/block/sda/sda3",
                exp_name        => "link1",
                exp_target      => "node",
-               conf            => <<EOF
-BUS=="scsi", PROGRAM=="/bin/echo -n node link1 link2", RESULT=="node *", NAME="%c{1}", SYMLINK="%c{2} %c{3}"
+               rules           => <<EOF
+BUS=="scsi", PROGRAM=="/bin/echo -n node link1 link2", RESULT=="node *", NAME="%c{1}", SYMLINK+="%c{2} %c{3}"
 EOF
        },
        {
@@ -927,8 +949,8 @@ EOF
                devpath         => "/block/sda/sda3",
                exp_name        => "link4",
                exp_target      => "node",
-               conf            => <<EOF
-BUS=="scsi", PROGRAM=="/bin/echo -n node link1 link2 link3 link4", RESULT=="node *", NAME="%c{1}", SYMLINK="%c{2+}"
+               rules           => <<EOF
+BUS=="scsi", PROGRAM=="/bin/echo -n node link1 link2 link3 link4", RESULT=="node *", NAME="%c{1}", SYMLINK+="%c{2+}"
 EOF
        },
        {
@@ -936,7 +958,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda",
                exp_name        => "cdrom",
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="sda", NAME="cdrom%e"
 EOF
        },
@@ -946,7 +968,7 @@ EOF
                devpath         => "/block/sda",
                exp_name        => "cdrom",
                option          => "keep",
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="sda", NAME="cdrom%e"
 EOF
        },
@@ -956,7 +978,7 @@ EOF
                devpath         => "/block/sda/sda1",
                exp_name        => "enum",
                option          => "keep",
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="sda1", NAME="enum%e"
 EOF
        },
@@ -966,7 +988,7 @@ EOF
                devpath         => "/block/sda/sda2",
                exp_name        => "cdrom1",
                option          => "keep",
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="sda2", NAME="cdrom%e"
 EOF
        },
@@ -976,7 +998,7 @@ EOF
                devpath         => "/block/sda/sda3",
                exp_name        => "enum1",
                option          => "keep",
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="sda3", NAME="enum%e"
 EOF
        },
@@ -985,8 +1007,8 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda4",
                exp_name        => "cdrom2",
-               option          => "clear",
-               conf            => <<EOF
+               option          => "clean",
+               rules           => <<EOF
 KERNEL=="sda4", NAME="cdrom%e"
 EOF
        },
@@ -995,7 +1017,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda",
                exp_name        => "cdrom",
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="sda", NAME="cdrom%e"
 EOF
        },
@@ -1005,7 +1027,7 @@ EOF
                devpath         => "/block/sda",
                exp_name        => "node",
                exp_add_error   => "yes",
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore"
 EOF
        },
@@ -1014,7 +1036,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda",
                exp_name        => "node6",
-               conf            => <<EOF
+               rules           => <<EOF
 SUBSYSTEM=="block", OPTIONS="all_partitions"
 BUS=="scsi", KERNEL=="sda", NAME="node"
 EOF
@@ -1025,7 +1047,7 @@ EOF
                devpath         => "/block/sda/sda1",
                exp_name        => "node6",
                exp_add_error   => "yes",
-               conf            => <<EOF
+               rules           => <<EOF
 SUBSYSTEM=="block", OPTIONS="all_partitions"
 BUS=="scsi", KERNEL=="sda", NAME="node"
 EOF
@@ -1036,7 +1058,7 @@ EOF
                devpath         => "/block/sda",
                exp_name        => "node",
                exp_rem_error   => "yes",
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_remove"
 EOF
        },
@@ -1046,8 +1068,8 @@ EOF
                devpath         => "/block/sda",
                exp_name        => "node14",
                exp_rem_error   => "yes",
-               option          => "clear",
-               conf            => <<EOF
+               option          => "clean",
+               rules           => <<EOF
 BUS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_remove, all_partitions"
 EOF
        },
@@ -1056,7 +1078,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda",
                exp_name        => "node",
-               conf            => <<EOF
+               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"
@@ -1067,7 +1089,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda",
                exp_name        => "node",
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", KERNEL=="sda", NAME="should_not_match", DRIVER=="sd-wrong"
 BUS=="scsi", KERNEL=="sda", NAME="node", DRIVER=="sd"
 EOF
@@ -1077,7 +1099,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda",
                exp_name        => "node",
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", KERNEL=="sda", PROGRAM=="/usr/bin/test -b %N" NAME="node"
 EOF
        },
@@ -1086,7 +1108,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda",
                exp_name        => "sda",
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo %p", RESULT=="/block/sda" NAME="%k"
 EOF
        },
@@ -1096,7 +1118,7 @@ EOF
                devpath         => "/block/sda",
                exp_name        => "main_device",
                option          => "keep",
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", KERNEL=="sda", NAME="main_device"
 EOF
        },
@@ -1106,7 +1128,7 @@ EOF
                devpath         => "/block/sda/sda1",
                exp_name        => "main_device-part-1",
                option          => "clean",
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", KERNEL=="sda1", NAME="%P-part-1"
 EOF
        },
@@ -1115,7 +1137,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda1",
                exp_name        => "start-udev-root-end",
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", KERNEL=="sda1", NAME="start-%r-end"
 EOF
        },
@@ -1124,8 +1146,8 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda1",
                exp_name        => "last",
-               conf            => <<EOF
-BUS=="scsi", KERNEL=="sda1", SYMLINK="last", OPTIONS="last_rule"
+               rules           => <<EOF
+BUS=="scsi", KERNEL=="sda1", SYMLINK+="last", OPTIONS="last_rule"
 BUS=="scsi", KERNEL=="sda1", NAME="very-last"
 EOF
        },
@@ -1134,7 +1156,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda1",
                exp_name        => "match",
-               conf            => <<EOF
+               rules           => <<EOF
 BUS=="scsi", KERNEL!="sda1", NAME="matches-but-is-negated"
 BUS=="scsi", KERNEL!="xsda1", NAME="match"
 BUS=="scsi", KERNEL=="sda1", NAME="wrong"
@@ -1145,7 +1167,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda1",
                exp_name        => "not-anything",
-               conf            => <<EOF
+               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"
@@ -1156,7 +1178,7 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda1",
                exp_name        => "nonzero-program",
-               conf            => <<EOF
+               rules           => <<EOF
 KERNEL=="sda1", PROGRAM!="/bin/false", NAME="nonzero-program"
 BUS=="scsi", KERNEL=="sda1", NAME="wrong"
 EOF
@@ -1166,29 +1188,179 @@ EOF
                subsys          => "block",
                devpath         => "/block/sda/sda1",
                exp_name        => "true",
-               conf            => <<EOF
+               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            => "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
        },
 );
 
 # set env
-$ENV{UDEV_TEST} = "yes";
+$ENV{ENV_KEY_TEST} = "test";
 $ENV{SYSFS_PATH} = $sysfs;
-$ENV{UDEV_CONFIG_FILE} = $main_conf;
+$ENV{UDEV_CONFIG_FILE} = $udev_conf;
 $ENV{UDEV_NO_DEVD} = "yes";
 $ENV{UDEV_NO_HOTPLUGD} = "yes";
 
 
 sub udev {
-       my ($action, $subsys, $devpath, $config) = @_;
+       my ($action, $subsys, $devpath, $rules) = @_;
 
        $ENV{DEVPATH} = $devpath;
 
-       # create temporary config
-       open CONF, ">$conf_tmp" || die "unable to create config file: $conf_tmp";
-       print CONF $$config;
+       # create temporary rules
+       open CONF, ">$udev_rules" || die "unable to create rules file: $udev_rules";
+       print CONF $$rules;
        close CONF;
 
        $ENV{ACTION} = $action;
@@ -1198,36 +1370,50 @@ sub udev {
 my $error = 0;
 
 sub permissions_test {
-       my($config, $uid, $gid, $mode) = @_;
+       my($rules, $uid, $gid, $mode) = @_;
 
        my $wrong = 0;
-       $config->{exp_perms} =~ m/^(.*):(.*):(.*)$/;
+       my $userid;
+       my $groupid;
+
+       $rules->{exp_perms} =~ m/^(.*):(.*):(.*)$/;
        if ($1 ne "") {
-               if ($uid != $1) { $wrong = 1; };
+               if (defined(getpwnam($1))) {
+                       $userid = int(getpwnam($1));
+               } else {
+                       $userid = $1;
+               }
+               if ($uid != $userid) { $wrong = 1; }
        }
        if ($2 ne "") {
-               if ($gid != $2) { $wrong = 1; };
+               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    ";
+               print "permissions: ok\n";
        } else {
-               printf "expected permissions are: %i:%i:%#o\n", $1, $2, oct($3);
-               printf "created permissions are : %i:%i:%#o\n", $uid, $gid, $mode & 07777;
+               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($config, $rdev) = @_;
+       my($rules, $rdev) = @_;
 
        my $major = ($rdev >> 8) & 0xfff;
        my $minor = ($rdev & 0xff) | (($rdev >> 12) & 0xfff00);
        my $wrong = 0;
 
-       $config->{exp_majorminor} =~ m/^(.*):(.*)$/;
+       $rules->{exp_majorminor} =~ m/^(.*):(.*)$/;
        if ($1 ne "") {
                if ($major != $1) { $wrong = 1; };
        }
@@ -1235,106 +1421,118 @@ sub major_minor_test {
                if ($minor != $2) { $wrong = 1; };
        }
        if ($wrong == 0) {
-               print "major:minor: ok    ";
+               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    ";
+               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 ($config) = @_;
+       my ($rules) = @_;
 
-       my $output = `ls -l $PWD/$udev_root$config->{exp_name}`;
+       my $output = `ls -l $PWD/$udev_root$rules->{exp_name}`;
 
        if ($output =~ m/(.*)-> (.*)/) {
-               if ($2 eq $config->{exp_target}) {
-                       print "symlink: ok    ";
+               if ($2 eq $rules->{exp_target}) {
+                       print "symlink:     ok\n";
                } else {
-                       print "expected symlink from: \'$config->{exp_name}\' to \'$config->{exp_target}\'\n";
-                       print "created symlink from: \'$config->{exp_name}\' to \'$2\'\n";
-                       if ($config->{exp_add_error}) {
-                               print "as expected    ";
+                       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";
                                $error++;
                        }
                }
        } else {
-               print "expected symlink from: \'$config->{exp_name}\' to \'$config->{exp_target}\'\n";
-               print "symlink: not created ";
-               if ($config->{exp_add_error}) {
-                       print "as expected    ";
+               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 ($config, $number) = @_;
+       my ($rules, $number) = @_;
 
-       print "TEST $number: $config->{desc}\n";
+       print "TEST $number: $rules->{desc}\n";
 
-       if ($config->{exp_target}) {
-               print "device \'$config->{devpath}\' expecting symlink '$config->{exp_name}' to node \'$config->{exp_target}\'\n";
+       if ($rules->{exp_target}) {
+               print "device \'$rules->{devpath}\' expecting symlink '$rules->{exp_name}' to node \'$rules->{exp_target}\'\n";
        } else {
-               print "device \'$config->{devpath}\' expecting node \'$config->{exp_name}\'\n";
+               print "device \'$rules->{devpath}\' expecting node \'$rules->{exp_name}\'\n";
        }
 
 
-       udev("add", $config->{subsys}, $config->{devpath}, \$config->{conf});
-       if ((-e "$PWD/$udev_root$config->{exp_name}") ||
-           (-l "$PWD/$udev_root$config->{exp_name}")) {
+       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/$udev_root$config->{exp_name}");
+                   $atime, $mtime, $ctime, $blksize, $blocks) = stat("$PWD/$udev_root$rules->{exp_name}");
 
-               if (defined($config->{exp_perms})) {
-                       permissions_test($config, $uid, $gid, $mode);
+               if (defined($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, $mode);
                }
-               if (defined($config->{exp_majorminor})) {
-                       major_minor_test($config, $rdev);
+               if (defined($rules->{exp_majorminor})) {
+                       major_minor_test($rules, $rdev);
                }
-               if (defined($config->{exp_target})) {
-                       symlink_test($config);
+               if (defined($rules->{exp_target})) {
+                       symlink_test($rules);
                }
-               print "add: ok    ";
+               print "add:         ok\n";
        } else {
-               print "add: error ";
-               if ($config->{exp_add_error}) {
-                       print "as expected    ";
+               print "add:         error";
+               if ($rules->{exp_add_error}) {
+                       print " as expected\n";
                } else {
-                       print "\n\n";
+                       print "\n";
                        system("tree $udev_root");
                        print "\n";
                        $error++;
                }
        }
 
-       if (defined($config->{option}) && $config->{option} eq "keep") {
+       if (defined($rules->{option}) && $rules->{option} eq "keep") {
                print "\n\n";
                return;
        }
 
-       udev("remove", $config->{subsys}, $config->{devpath}, \$config->{conf});
-       if ((-e "$PWD/$udev_root$config->{exp_name}") ||
-           (-l "$PWD/$udev_root$config->{exp_name}")) {
-               print "remove: error ";
-               if ($config->{exp_rem_error}) {
-                       print "as expected\n\n";
+       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\n";
+                       print "\n";
                        system("tree $udev_root");
                        print "\n";
                        $error++;
                }
        } else {
-               print "remove: ok\n\n";
+               print "remove:      ok\n";
        }
 
-       if (defined($config->{option}) && $config->{option} eq "clear") {
+       print "\n";
+
+       if (defined($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: $udev_root\n";
@@ -1353,11 +1551,11 @@ if (!($<==0)) {
 system("rm -rf $udev_root");
 mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
 
-# create initial config file
-open CONF, ">$main_conf" || die "unable to create config file: $main_conf";
+# create config file
+open CONF, ">$udev_conf" || die "unable to create config file: $udev_conf";
 print CONF "udev_root=\"$udev_root\"\n";
 print CONF "udev_db=\"$udev_db\"\n";
-print CONF "udev_rules=\"$conf_tmp\"\n";
+print CONF "udev_rules=\"$udev_rules\"\n";
 close CONF;
 
 my $test_num = 1;
@@ -1376,8 +1574,8 @@ if ($ARGV[0]) {
        # test all
        print "\nudev-test will run ".($#tests + 1)." tests:\n\n";
 
-       foreach my $config (@tests) {
-               run_test($config, $test_num);
+       foreach my $rules (@tests) {
+               run_test($rules, $test_num);
                $test_num++;
        }
 }
@@ -1387,6 +1585,6 @@ print "$error errors occured\n\n";
 # cleanup
 system("rm -rf $udev_db");
 system("rm -rf $udev_root");
-unlink($conf_tmp);
-unlink($main_conf);
+unlink($udev_rules);
+unlink($udev_conf);