chiark / gitweb /
[PATCH] udev-test.pl: add check for textual uid/gid
[elogind.git] / test / udev-test.pl
index ebd3c6a8a0b8da8cc23ca5906f71f6bfdd532e30..0f010991ac9340a4a781634301c8fd45d7c693b4 100644 (file)
 # After creation and removal the result is checked against the
 # expected value and the result is printed.
 #
-# happy testing,
 # Kay Sievers <kay.sievers@vrfy.org>, 2003
-#
-# Modified April 9, 2004 by Leann Ogasawara <ogasawara@osdl.org>
-#  - expanded @tests array to add more symlinks and permissions tests
-#  - some of the symlinks tests also test lack of node creation
-#  - added symlink_test() function
-#  - moved permissions and major_minor tests into their own functions
+# Leann Ogasawara <ogasawara@osdl.org>, 2004
 
 use warnings;
 use strict;
@@ -30,11 +24,13 @@ my $PWD = $ENV{PWD};
 my $sysfs     = "sys/";
 my $udev_bin  = "../udev";
 my $udev_root = "udev-root/"; # !!! directory will be removed !!!
-my $udev_db   = ".udev.tdb";
-my $perm      = "udev.permissions";
+my $udev_db   = ".udevdb";
 my $main_conf = "udev-test.conf";
 my $conf_tmp  = "udev-test.rules";
 
+# uncomment following line to run udev with valgrind.
+# Should make this a runtime option to the script someday...
+#my $udev_bin  = "valgrind --tool=memcheck --leak-check=yes   ../udev";
 
 my @tests = (
        {
@@ -43,8 +39,8 @@ my @tests = (
                devpath         => "/block/sda",
                exp_name        => "boot_disk" ,
                conf            => <<EOF
-BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="boot_disk%n"
-KERNEL="ttyUSB0", NAME="visor"
+BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="boot_disk%n"
+KERNEL=="ttyUSB0", NAME="visor"
 EOF
        },
        {
@@ -53,7 +49,7 @@ EOF
                devpath         => "/block/sda/sda1",
                exp_name        => "boot_disk1" ,
                conf            => <<EOF
-BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="boot_disk%n"
+BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="boot_disk%n"
 EOF
        },
        {
@@ -62,10 +58,10 @@ EOF
                devpath         => "/block/sda/sda1",
                exp_name        => "boot_disk1" ,
                conf            => <<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"
-BUS="scsi", SYSFS{vendor}="IBM-ESXSS", NAME="boot_disk%n-3"
+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"
+BUS=="scsi", SYSFS{vendor}=="IBM-ESXSS", NAME="boot_disk%n-3"
 EOF
        },
        {
@@ -74,8 +70,8 @@ EOF
                devpath         => "/block/sda/sda1",
                exp_name        => "boot_disk1" ,
                conf            => <<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"
+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
        },
        {
@@ -84,8 +80,8 @@ EOF
                devpath         => "/block/sda/sda1",
                exp_name        => "boot_disk1" ,
                conf            => <<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"
+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
        },
        {
@@ -94,7 +90,7 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "visor/0" ,
                conf            => <<EOF
-KERNEL="ttyUSB*", NAME="visor/%n"
+KERNEL=="ttyUSB*", NAME="visor/%n"
 EOF
        },
        {
@@ -103,8 +99,8 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "visor/0" ,
                conf            => <<EOF
-KERNEL="*USB1", NAME="bad"
-KERNEL="*USB0", NAME="visor/%n"
+KERNEL=="*USB1", NAME="bad"
+KERNEL=="*USB0", NAME="visor/%n"
 EOF
        },
        {
@@ -113,9 +109,9 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "visor/0" ,
                conf            => <<EOF
-KERNEL="ttyUSB??*", NAME="visor/%n-1"
-KERNEL="ttyUSB??", NAME="visor/%n-2"
-KERNEL="ttyUSB?", NAME="visor/%n"
+KERNEL=="ttyUSB??*", NAME="visor/%n-1"
+KERNEL=="ttyUSB??", NAME="visor/%n-2"
+KERNEL=="ttyUSB?", NAME="visor/%n"
 EOF
        },
        {
@@ -124,9 +120,9 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "visor/0" ,
                conf            => <<EOF
-KERNEL="ttyUSB[A-Z]*", NAME="visor/%n-1"
-KERNEL="ttyUSB?[0-9]", NAME="visor/%n-2"
-KERNEL="ttyUSB[0-9]*", NAME="visor/%n"
+KERNEL=="ttyUSB[A-Z]*", NAME="visor/%n-1"
+KERNEL=="ttyUSB?[0-9]", NAME="visor/%n-2"
+KERNEL=="ttyUSB[0-9]*", NAME="visor/%n"
 EOF
        },
        {
@@ -135,7 +131,7 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "visor" ,
                conf            => <<EOF
-KERNEL="ttyUSB0", NAME="visor"
+KERNEL=="ttyUSB0", NAME="visor"
 EOF
        },
        {
@@ -145,7 +141,7 @@ EOF
                exp_name        => "visor" ,
                conf            => <<EOF
 # this is a comment
-KERNEL="ttyUSB0", NAME="visor"
+KERNEL=="ttyUSB0", NAME="visor"
 
 EOF
        },
@@ -156,7 +152,23 @@ EOF
                exp_name        => "visor" ,
                conf            => <<EOF
  # this is a comment with whitespace before the comment 
-KERNEL="ttyUSB0", NAME="visor"
+KERNEL=="ttyUSB0", NAME="visor"
+
+EOF
+       },
+       {
+               desc            => "Handle whitespace only lines (and replace kernel name)",
+               subsys          => "tty",
+               devpath         => "/class/tty/ttyUSB0",
+               exp_name        => "whitespace" ,
+               conf            => <<EOF
+
+
+ # this is a comment with whitespace before the comment 
+KERNEL=="ttyUSB0", NAME="whitespace"
+
 
 EOF
        },
@@ -167,7 +179,46 @@ EOF
                exp_name        => "visor" ,
                conf            => <<EOF
 
-KERNEL="ttyUSB0", NAME="visor"
+KERNEL=="ttyUSB0", NAME="visor"
+
+EOF
+       },
+       {
+               desc            => "Handle backslashed multi lines in config file (and replace kernel name)",
+               subsys          => "tty",
+               devpath         => "/class/tty/ttyUSB0",
+               exp_name        => "visor" ,
+               conf            => <<EOF
+KERNEL=="ttyUSB0", \\
+NAME="visor"
+
+EOF
+       },
+       {
+               desc            => "preserve backslashes, if they are not for a newline",
+               subsys          => "tty",
+               devpath         => "/class/tty/ttyUSB0",
+               exp_name        => "aaa",
+               conf            => <<EOF
+KERNEL=="ttyUSB0", PROGRAM=="/bin/echo -e \\101", RESULT=="A", NAME="aaa"
+EOF
+       },
+       {
+               desc            => "Handle stupid backslashed multi lines in config file (and replace kernel name)",
+               subsys          => "tty",
+               devpath         => "/class/tty/ttyUSB0",
+               exp_name        => "visor" ,
+               conf            => <<EOF
+
+#
+\\
+
+\\\\
+
+#\\
+
+KERNEL=="ttyUSB0", \\
+       NAME="visor"
 
 EOF
        },
@@ -177,7 +228,7 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "sub/direct/ory/visor" ,
                conf            => <<EOF
-KERNEL="ttyUSB0", NAME="sub/direct/ory/visor"
+KERNEL=="ttyUSB0", NAME="sub/direct/ory/visor"
 EOF
        },
        {
@@ -186,7 +237,7 @@ EOF
                devpath         => "/block/sda/sda3",
                exp_name        => "first_disk3" ,
                conf            => <<EOF
-BUS="scsi", PLACE="0:0:0:0", NAME="first_disk%n"
+BUS=="scsi", ID=="0:0:0:0", NAME="first_disk%n"
 EOF
        },
        {
@@ -195,7 +246,7 @@ EOF
                devpath         => "/block/sda/sda3",
                exp_name        => "Major:8:minor:3:kernelnumber:3:bus:0:0:0:0" ,
                conf            => <<EOF
-BUS="scsi", PLACE="0:0:0:0", NAME="Major:%M:minor:%m:kernelnumber:%n:bus:%b"
+BUS=="scsi", ID=="0:0:0:0", NAME="Major:%M:minor:%m:kernelnumber:%n:bus:%b"
 EOF
        },
        {
@@ -204,39 +255,39 @@ EOF
                devpath         => "/block/sda/sda3",
                exp_name        => "M8-m3-n3-b0:0-sIBM" ,
                conf            => <<EOF
-BUS="scsi", PLACE="0:0:0:0", NAME="M%M-m%m-n%n-b%3b-s%3s{vendor}"
+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",
+               desc            => "sustitution of sysfs value (%s{file})",
                subsys          => "block",
                devpath         => "/block/sda",
-               exp_name        => "good" ,
+               exp_name        => "disk-IBM-ESXS-sda" ,
                conf            => <<EOF
-BUS="scsi", SYSFS_vendor="IBM-ESXS", NAME="good"
+BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="disk-%s{vendor}-%k"
+KERNEL=="ttyUSB0", NAME="visor"
 EOF
        },
        {
-               desc            => "sustitution of sysfs value (%s{file})",
+               desc            => "program result substitution",
                subsys          => "block",
-               devpath         => "/block/sda",
-               exp_name        => "disk-IBM-ESXS-sda" ,
+               devpath         => "/block/sda/sda3",
+               exp_name        => "special-device-3" ,
                conf            => <<EOF
-BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="disk-%s{vendor}-%k"
-KERNEL="ttyUSB0", NAME="visor"
+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"
+BUS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-devic", NAME="%c-4-%n"
+BUS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-*", NAME="%c-%n"
 EOF
        },
        {
-               desc            => "program result substitution",
+               desc            => "program result substitution (no argument should be subsystem)",
                subsys          => "block",
                devpath         => "/block/sda/sda3",
-               exp_name        => "special-device-3" ,
+               exp_name        => "subsys_block" ,
                conf            => <<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"
-BUS="scsi", PROGRAM="/bin/echo -n special-device", RESULT="special-devic", NAME="%c-4-%n"
-BUS="scsi", PROGRAM="/bin/echo -n special-device", RESULT="special-*", NAME="%c-%n"
+BUS=="scsi", PROGRAM=="/bin/echo", RESULT=="block", NAME="subsys_block"
 EOF
        },
        {
@@ -245,7 +296,7 @@ EOF
                devpath         => "/block/sda/sda3",
                exp_name        => "newline_removed" ,
                conf            => <<EOF
-BUS="scsi", PROGRAM="/bin/echo test", RESULT="test", NAME="newline_removed"
+BUS=="scsi", PROGRAM=="/bin/echo test", RESULT=="test", NAME="newline_removed"
 EOF
        },
        {
@@ -254,7 +305,7 @@ EOF
                devpath         => "/block/sda/sda3",
                exp_name        => "test-0:0:0:0" ,
                conf            => <<EOF
-BUS="scsi", PROGRAM="/bin/echo -n test-%b", RESULT="test-0:0*", NAME="%c"
+BUS=="scsi", PROGRAM=="/bin/echo -n test-%b", RESULT=="test-0:0*", NAME="%c"
 EOF
        },
        {
@@ -263,7 +314,7 @@ EOF
                devpath         => "/block/sda/sda3",
                exp_name        => "escape-3" ,
                conf            => <<EOF
-BUS="scsi", PROGRAM="/bin/echo -n escape-%%n", KERNEL="sda3", NAME="%c"
+BUS=="scsi", PROGRAM=="/bin/echo -n escape-%%n", KERNEL=="sda3", NAME="%c"
 EOF
        },
        {
@@ -272,7 +323,7 @@ EOF
                devpath         => "/block/sda/sda3",
                exp_name        => "foo9" ,
                conf            => <<EOF
-BUS="scsi", PROGRAM="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL="sda3", NAME="%c{7}"
+BUS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="%c{7}"
 EOF
        },
        {
@@ -281,7 +332,7 @@ EOF
                devpath         => "/block/sda/sda3",
                exp_name        => "bar9" ,
                conf            => <<EOF
-BUS="scsi", PROGRAM="/bin/sh -c 'echo foo3 foo4 foo5 foo6 foo7 foo8 foo9 | sed  s/foo9/bar9/'", KERNEL="sda3", NAME="%c{7}"
+BUS=="scsi", PROGRAM=="/bin/sh -c 'echo foo3 foo4 foo5 foo6 foo7 foo8 foo9 | sed  s/foo9/bar9/'", KERNEL=="sda3", NAME="%c{7}"
 EOF
        },
        {
@@ -290,7 +341,7 @@ EOF
                devpath         => "/block/sda/sda3",
                exp_name        => "foo7" ,
                conf            => <<EOF
-BUS="scsi", PROGRAM="/bin/echo -n 'foo3 foo4'   'foo5   foo6   foo7 foo8'", KERNEL="sda3", NAME="%c{5}"
+BUS=="scsi", PROGRAM=="/bin/echo -n 'foo3 foo4'   'foo5   foo6   foo7 foo8'", KERNEL=="sda3", NAME="%c{5}"
 EOF
        },
        {
@@ -299,7 +350,7 @@ EOF
                devpath         => "/block/sda/sda3",
                exp_name        => "my-foo9" ,
                conf            => <<EOF
-BUS="scsi", PROGRAM="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL="sda3", NAME="my-%c{7}"
+BUS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="my-%c{7}"
 EOF
        },
        {
@@ -308,7 +359,7 @@ EOF
                devpath         => "/block/sda/sda3",
                exp_name        => "my-foo8" ,
                conf            => <<EOF
-BUS="scsi", PROGRAM="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL="sda3", NAME="my-%c{6}"
+BUS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda3", NAME="my-%c{6}"
 EOF
        },
        {
@@ -317,8 +368,8 @@ EOF
                devpath         => "/class/tty/console",
                exp_name        => "TTY" ,
                conf            => <<EOF
-BUS="scsi", PROGRAM="/bin/echo -n foo", RESULT="foo", NAME="foo"
-KERNEL="console", NAME="TTY"
+BUS=="scsi", PROGRAM=="/bin/echo -n foo", RESULT=="foo", NAME="foo"
+KERNEL=="console", NAME="TTY"
 EOF
        },
        {
@@ -327,8 +378,8 @@ EOF
                devpath         => "/class/tty/console",
                exp_name        => "foo" ,
                conf            => <<EOF
-PROGRAM="/bin/echo -n foo", RESULT="foo", NAME="foo"
-KERNEL="console", NAME="TTY"
+PROGRAM=="/bin/echo -n foo", RESULT=="foo", NAME="foo"
+KERNEL=="console", NAME="TTY"
 EOF
        },
        {
@@ -337,8 +388,8 @@ EOF
                devpath         => "/class/tty/console",
                exp_name        => "TTY" ,
                conf            => <<EOF
-BUS="foo", SYSFS{dev}="5:1", NAME="foo"
-KERNEL="console", NAME="TTY"
+BUS=="foo", SYSFS{dev}=="5:1", NAME="foo"
+KERNEL=="console", NAME="TTY"
 EOF
        },
        {
@@ -347,8 +398,8 @@ EOF
                devpath         => "/class/tty/console",
                exp_name        => "foo" ,
                conf            => <<EOF
-SYSFS{dev}="5:1", NAME="foo"
-KERNEL="console", NAME="TTY"
+SYSFS{dev}=="5:1", NAME="foo"
+KERNEL=="console", NAME="TTY"
 EOF
        },
        {
@@ -357,9 +408,9 @@ EOF
                devpath         => "/block/sda",
                exp_name        => "scsi-0:0:0:0" ,
                conf            => <<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"
+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
        },
        {
@@ -368,7 +419,7 @@ EOF
                devpath         => "/block/sda",
                exp_name        => "boot_disk15" ,
                conf            => <<EOF
-BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME{all_partitions}="boot_disk"
+BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME{all_partitions}="boot_disk"
 EOF
        },
        {
@@ -377,7 +428,7 @@ EOF
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "visor" ,
                conf            => <<EOF
-SYSFS{idProduct}="2008", NAME="visor"
+SYSFS{idProduct}=="2008", NAME="visor"
 EOF
        },
        {
@@ -386,8 +437,8 @@ EOF
                devpath         => "/block/rd!c0d0",
                exp_name        => "rd/c0d0" ,
                conf            => <<EOF
-BUS="scsi", NAME="%k"
-KERNEL="ttyUSB0", NAME="visor"
+BUS=="scsi", NAME="%k"
+KERNEL=="ttyUSB0", NAME="visor"
 EOF
        },
        {
@@ -396,7 +447,17 @@ EOF
                devpath         => "/block/rd!c0d0",
                exp_name        => "rd/c0d0" ,
                conf            => <<EOF
-KERNEL="ttyUSB0", NAME="visor"
+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" ,
+               conf            => <<EOF
+BUS=="scsi", NAME="%k"
+KERNEL=="ttyUSB0", NAME="visor"
 EOF
        },
        {
@@ -405,11 +466,11 @@ EOF
                devpath         => "/block/sda",
                exp_name        => "scsi-0:0:0:0",
                conf            => <<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"
+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
        },
        {
@@ -418,11 +479,11 @@ EOF
                devpath         => "/block/sda",
                exp_name        => "scsi-0:0:0:0",
                conf            => <<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"
+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
        },
        {
@@ -431,8 +492,8 @@ EOF
                devpath         => "/block/sda",
                exp_name        => "scsi-0:0:0:0",
                conf            => <<EOF
-BUS="scsi", ID="*:0", NAME="scsi-0:0:0:0"
-BUS="scsi", ID="0:0:0:0", NAME="bad"
+BUS=="scsi", ID=="*:0", NAME="scsi-0:0:0:0"
+BUS=="scsi", ID=="0:0:0:0", NAME="bad"
 EOF
        },
        {
@@ -441,8 +502,8 @@ EOF
                devpath         => "/block/sda",
                exp_name        => "scsi-0:0:0:0",
                conf            => <<EOF
-BUS="scsi", ID="*:0:0:0", NAME="scsi-0:0:0:0"
-BUS="scsi", ID="0:0:0:0", NAME="bad"
+BUS=="scsi", ID=="*:0:0:0", NAME="scsi-0:0:0:0"
+BUS=="scsi", ID=="0:0:0:0", NAME="bad"
 EOF
        },
        {
@@ -451,7 +512,7 @@ EOF
                devpath         => "/block/sda",
                exp_name        => "ignored",
                conf            => <<EOF
-BUS="scsi", SYSFS{whitespace_test}="WHITE  SPACE", NAME="ignored"
+BUS=="scsi", SYSFS{whitespace_test}=="WHITE  SPACE", NAME="ignored"
 EOF
        },
        {
@@ -460,248 +521,158 @@ EOF
                devpath         => "/block/sda",
                exp_name        => "matched-with-space",
                conf            => <<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 test",
-               subsys          => "block",
-               devpath         => "/block/sda",
-               exp_name        => "node",
-               exp_perms       => "5000::0444",
-               conf            => <<EOF
-BUS="scsi", KERNEL="sda", NAME="node", OWNER="5000", MODE="0444"
-EOF
-       },
-       {
-               desc            => "permissions ttyUSB0:root:uucp:0660",
-               subsys          => "tty",
-               devpath         => "/class/tty/ttyUSB0",
-               exp_name        => "ttyUSB0",
-               exp_perms       => "0:14:0660",
-               conf            => <<EOF
-KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n"
-EOF
-       },
-       {
-               desc            => "permissions tty0::root:0444",
-               subsys          => "tty",
-               devpath         => "/class/tty/tty0",
-               exp_name        => "tty0",
-               exp_perms       => "0:0:0444",
-               conf            => <<EOF
-KERNEL="tty0", NAME="tty0"
-EOF
-       },
-       {
-               desc            => "permissions tty1:root::0555",
-               subsys          => "tty",
-               devpath         => "/class/tty/tty1",
-               exp_name        => "tty1",
-               exp_perms       => "0:0:0555",
-               conf            => <<EOF
-KERNEL="tty1", NAME="tty1"
-EOF
-       },
-       {
-               desc            => "permissions tty2:::0777",
-               subsys          => "tty",
-               devpath         => "/class/tty/tty2",
-               exp_name        => "tty2",
-               exp_perms       => "0:0:0777",
-               conf            => <<EOF
-KERNEL="tty2", NAME="tty2"
-EOF
-       },
-       {
-               desc            => "permissions tty3:::",
-               subsys          => "tty",
-               devpath         => "/class/tty/tty3",
-               exp_name        => "tty3",
-               exp_perms       => "0:0:0",
-               conf            => <<EOF
-KERNEL="tty3", NAME="tty3"
-EOF
-       },
-       {
-               desc            => "permissions i2c-300:root:sys:0744",
-               subsys          => "i2c-dev",
-               devpath         => "/class/i2c-dev/i2c-300",
-               exp_name        => "i2c-300",
-               exp_perms       => "0:3:0744",
-               conf            => <<EOF
-KERNEL="i2c-300", NAME="i2c-300"
-EOF
-       },
-       {
-               desc            => "permissions i2c-fake1:root:7:0007",
-               subsys          => "i2c-dev",
-               devpath         => "/class/i2c-dev/i2c-fake1",
-               exp_name        => "i2c-fake1",
-               exp_perms       => "0:7:0007",
-               conf            => <<EOF
-KERNEL="i2c-fake1", NAME="i2c-fake1"
+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 ttyS[01]:0:5:0700",
-               subsys          => "tty",
-               devpath         => "/class/tty/ttyS1",
-               exp_name        => "ttyS1",
-               exp_perms       => "0:5:0700",
-               conf            => <<EOF
-KERNEL="ttyS1", NAME="ttyS1"
-EOF
-       },
-       {
-               desc            => "permissions ttyS[4-9]:tty:5:0060",
-               subsys          => "tty",
-               devpath         => "/class/tty/ttyS7",
-               exp_name        => "ttyS7",
-               exp_perms       => "0:5:0060",
-               conf            => <<EOF
-KERNEL="ttyS7", NAME="ttyS7"
-EOF
-       },
-       {
-               desc            => "permissions tty4:0:5:0707",
-               subsys          => "ttyS4",
-               devpath         => "/class/tty/tty4",
-               exp_name        => "tty4",
-               exp_perms       => "0:5:0707",
-               conf            => <<EOF
-KERNEL="tty4", NAME="tty4"
-EOF
-       },
-       {
-               desc            => "permissions tty4?:0:5:0007",
-               subsys          => "tty",
-               devpath         => "/class/tty/tty44",
-               exp_name        => "tty44",
-               exp_perms       => "0:5:0007",
-               conf            => <<EOF
-KERNEL="tty44", NAME="tty44"
-EOF
-       },
-       {
-               desc            => "permissions tty3[!3]:::0467",
-               subsys          => "tty",
-               devpath         => "/class/tty/tty35",
-               exp_name        => "tty35",
-               exp_perms       => "0:0:0467",
-               conf            => <<EOF
-KERNEL="tty35", NAME="tty35"
-EOF
-       },
-       {
-               desc            => "permissions tty33:bad:name:0500",
+               desc            => "permissions USER=bad GROUP=name",
                subsys          => "tty",
                devpath         => "/class/tty/tty33",
                exp_name        => "tty33",
-               exp_perms       => "0:0:0500",
+               exp_perms       => "0:0:0660",
                conf            => <<EOF
-KERNEL="tty33", NAME="tty33"
+KERNEL=="tty33", NAME="tty33", OWNER="bad", GROUP="name"
 EOF
        },
        {
-               desc            => "permissions rtc:0:users:0600",
-               subsys          => "misc",
-               devpath         => "/class/misc/rtc",
-               exp_name        => "misc/rtc",
-               exp_perms       => "0:100:0600",
+               desc            => "permissions OWNER=5000",
+               subsys          => "block",
+               devpath         => "/block/sda",
+               exp_name        => "node",
+               exp_perms       => "5000::0660",
                conf            => <<EOF
-KERNEL="rtc", NAME="misc/rtc"
+BUS=="scsi", KERNEL=="sda", NAME="node", OWNER="5000"
 EOF
        },
        {
-               desc            => "permissions misc:0:users:0600",
-               subsys          => "misc",
-               devpath         => "/class/misc/psaux",
-               exp_name        => "misc/psaux",
-               exp_perms       => "0:100:0600",
+               desc            => "permissions GROUP=100",
+               subsys          => "block",
+               devpath         => "/block/sda",
+               exp_name        => "node",
+               exp_perms       => ":100:0660",
                conf            => <<EOF
-KERNEL="psaux", NAME="misc/psaux"
+BUS=="scsi", KERNEL=="sda", NAME="node", GROUP="100"
 EOF
        },
        {
-               desc            => "permissions set OWNER=5000",
+               desc            => "textual user id",
                subsys          => "block",
                devpath         => "/block/sda",
                exp_name        => "node",
-               exp_perms       => "5000::0600",
+               exp_perms       => "adm::0660",
                conf            => <<EOF
-BUS="scsi", KERNEL="sda", NAME="node", OWNER="5000"
+BUS=="scsi", KERNEL=="sda", NAME="node", OWNER="adm"
 EOF
        },
        {
-               desc            => "permissions set GROUP=100",
+               desc            => "textual group id",
                subsys          => "block",
                devpath         => "/block/sda",
                exp_name        => "node",
-               exp_perms       => ":100:0600",
+               exp_perms       => ":daemon:0660",
                conf            => <<EOF
-BUS="scsi", KERNEL="sda", NAME="node", GROUP="100"
+BUS=="scsi", KERNEL=="sda", NAME="node", GROUP="daemon"
 EOF
        },
        {
-               desc            => "permissions set mode=0777",
+               desc            => "permissions MODE=0777",
                subsys          => "block",
                devpath         => "/block/sda",
                exp_name        => "node",
                exp_perms       => "::0777",
                conf            => <<EOF
-BUS="scsi", KERNEL="sda", NAME="node", MODE="0777"
+BUS=="scsi", KERNEL=="sda", NAME="node", MODE="0777"
 EOF
        },
        {
-               desc            => "permissions set OWNER=5000 GROUP=100 MODE=0777",
+               desc            => "permissions OWNER=5000 GROUP=100 MODE=0777",
                subsys          => "block",
                devpath         => "/block/sda",
                exp_name        => "node",
                exp_perms       => "5000:100:0777",
                conf            => <<EOF
-BUS="scsi", KERNEL="sda", NAME="node", OWNER="5000", GROUP="100", MODE="0777"
+BUS=="scsi", KERNEL=="sda", NAME="node", OWNER="5000", GROUP="100", MODE="0777"
 EOF
        },
        {
-               desc            => "permissions override OWNER to 5000",
+               desc            => "permissions OWNER to 5000",
                subsys          => "tty",
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "ttyUSB0",
-               exp_perms       => "5000:14:0660",
+               exp_perms       => "5000::",
                conf            => <<EOF
-KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000"
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000"
 EOF
        },
        {
-               desc            => "permissions override GROUP to 100",
+               desc            => "permissions GROUP to 100",
                subsys          => "tty",
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "ttyUSB0",
                exp_perms       => ":100:0660",
                conf            => <<EOF
-KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", GROUP="100"
+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",
+               conf            => <<EOF
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", MODE="0060"
 EOF
        },
        {
-               desc            => "permissions override MODE to 0060",
+               desc            => "permissions OWNER, GROUP, MODE",
                subsys          => "tty",
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "ttyUSB0",
-               exp_perms       => ":14:0060",
+               exp_perms       => "5000:100:0777",
                conf            => <<EOF
-KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", MODE="0060"
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000", GROUP="100", MODE="0777"
 EOF
        },
        {
-               desc            => "permissions override OWNER, GROUP, MODE",
+               desc            => "permissions only rule",
                subsys          => "tty",
                devpath         => "/class/tty/ttyUSB0",
                exp_name        => "ttyUSB0",
                exp_perms       => "5000:100:0777",
                conf            => <<EOF
-KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", OWNER="5000", GROUP="100", MODE="0777"
+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",
+               conf            => <<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",
+               conf            => <<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
        },
        {
@@ -711,7 +682,7 @@ EOF
                exp_name        => "node",
                exp_majorminor  => "8:0",
                conf            => <<EOF
-BUS="scsi", KERNEL="sda", NAME="node"
+BUS=="scsi", KERNEL=="sda", NAME="node"
 EOF
        },
        {
@@ -721,7 +692,7 @@ EOF
                exp_name        => "node",
                exp_majorminor  => "89:300",
                conf            => <<EOF
-KERNEL="i2c-300", NAME="node"
+KERNEL=="i2c-300", NAME="node"
 EOF
        },
        {
@@ -731,7 +702,7 @@ EOF
                exp_name        => "node",
                exp_majorminor  => "4095:1",
                conf            => <<EOF
-KERNEL="i2c-fake1", NAME="node"
+KERNEL=="i2c-fake1", NAME="node"
 EOF
        },
        {
@@ -741,7 +712,17 @@ EOF
                exp_name        => "node",
                exp_majorminor  => "4094:89999",
                conf            => <<EOF
-KERNEL="i2c-fake2", NAME="node"
+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",
+               conf            => <<EOF
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink1-%n symlink2-%k symlink3-%b"
 EOF
        },
        {
@@ -751,7 +732,7 @@ EOF
                exp_name        => "visor0",
                exp_target      => "ttyUSB0",
                conf            => <<EOF
-KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="visor%n"
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="visor%n"
 EOF
        },
        {
@@ -761,7 +742,7 @@ EOF
                exp_name        => "1/2/symlink" ,
                exp_target      => "a/b/node",
                conf            => <<EOF
-BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/symlink"
+BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/symlink"
 EOF
        },
        {
@@ -771,7 +752,7 @@ EOF
                exp_name        => "1/2/c/d/symlink" ,
                exp_target      => "../../a/b/node",
                conf            => <<EOF
-BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/c/d/symlink"
+BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/c/d/symlink"
 EOF
        },
        {
@@ -781,7 +762,7 @@ EOF
                exp_name        => "second-0" ,
                exp_target      => "visor" ,
                conf            => <<EOF
-KERNEL="ttyUSB0", NAME="visor", SYMLINK="first-%n second-%n third-%n"
+KERNEL=="ttyUSB0", NAME="visor", SYMLINK="first-%n second-%n third-%n"
 EOF
        },
        {
@@ -791,20 +772,9 @@ EOF
                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"
-EOF
-       },
-       {
-               desc            => "symlink name empty",
-               subsys          => "block",
-               devpath         => "/block/sda",
-               exp_name        => "",
-               exp_target      => "link",
-               exp_error       => "yes",
-               conf            => <<EOF
-BUS="scsi", KERNEL="sda", NAME="link", SYMLINK=""
+BUS=="scsi", KERNEL=="sda", SYMLINK="symlink-only1"
+BUS=="scsi", KERNEL=="sda", SYMLINK="symlink-only2"
+BUS=="scsi", KERNEL=="sda", NAME="link", SYMLINK="symlink0"
 EOF
        },
        {
@@ -813,31 +783,10 @@ EOF
                devpath         => "/block/sda",
                exp_name        => ".",
                exp_target      => "link",
-               exp_error       => "yes",
-               conf            => <<EOF
-BUS="scsi", KERNEL="sda", NAME="link", SYMLINK="."
-EOF
-       },
-       {
-               desc            => "symlink to empty name",
-               subsys          => "block",
-               devpath         => "/block/sda",
-               exp_name        => "symlink",
-               exp_target      => "",
-               exp_error       => "yes",
-               conf            => <<EOF
-BUS="scsi", KERNEL="sda", NAME="", SYMLINK="symlink"
-EOF
-       },
-       {
-               desc            => "symlink and name empty",
-               subsys          => "block",
-               devpath         => "/block/sda",
-               exp_name        => "",
-               exp_target      => "",
-               exp_error       => "yes",
+               exp_add_error   => "yes",
+               exp_rem_error   => "yes",
                conf            => <<EOF
-BUS="scsi", KERNEL="sda", NAME="", SYMLINK=""
+BUS=="scsi", KERNEL=="sda", NAME="link", SYMLINK="."
 EOF
        },
        {
@@ -846,8 +795,10 @@ EOF
                devpath         => "/class/tty/tty0",
                exp_name        => "link",
                exp_target      => "link",
+               exp_rem_error   => "yes",
+               option          => "clear",
                conf            => <<EOF
-KERNEL="tty0", NAME="link", SYMLINK="link"
+KERNEL=="tty0", NAME="link", SYMLINK="link"
 EOF
        },
        {
@@ -857,7 +808,7 @@ EOF
                exp_name        => "symlink0",
                exp_target      => "ttyUSB0",
                conf            => <<EOF
-KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink%n"
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink%n"
 EOF
        },
        {
@@ -867,7 +818,7 @@ EOF
                exp_name        => "symlink-ttyUSB0",
                exp_target      => "ttyUSB0",
                conf            => <<EOF
-KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink-%k"
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink-%k"
 EOF
        },
        {
@@ -877,7 +828,7 @@ EOF
                exp_name        => "major-188:0",
                exp_target      => "ttyUSB0",
                conf            => <<EOF
-KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="major-%M:%m"
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="major-%M:%m"
 EOF
        },
        {
@@ -887,7 +838,7 @@ EOF
                exp_name        => "symlink-0:0:0:0",
                exp_target      => "node",
                conf            => <<EOF
-BUS="scsi", KERNEL="sda", NAME="node", SYMLINK="symlink-%b"
+BUS=="scsi", KERNEL=="sda", NAME="node", SYMLINK="symlink-%b"
 EOF
        },
        {
@@ -897,7 +848,7 @@ EOF
                exp_name        => "test",
                exp_target      => "ttyUSB0",
                conf            => <<EOF
-KERNEL="ttyUSB[0-9]*", PROGRAM="/bin/echo test" NAME="ttyUSB%n", SYMLINK="%c"
+KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo test" NAME="ttyUSB%n", SYMLINK="%c"
 EOF
        },
        {
@@ -907,7 +858,7 @@ EOF
                exp_name        => "test",
                exp_target      => "ttyUSB0",
                conf            => <<EOF
-KERNEL="ttyUSB[0-9]*", PROGRAM="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK="%c{2}"
+KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK="%c{2}"
 EOF
        },
        {
@@ -917,7 +868,7 @@ EOF
                exp_name        => "this",
                exp_target      => "ttyUSB0",
                conf            => <<EOF
-KERNEL="ttyUSB[0-9]*", PROGRAM="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK="%c{2+}"
+KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK="%c{2+}"
 EOF
        },
        {
@@ -927,8 +878,8 @@ EOF
                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"
+BUS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo link test this" SYMLINK="%c{2+}"
+BUS=="scsi", KERNEL=="sda", NAME="link", SYMLINK="symlink0"
 EOF
        },
        {
@@ -938,7 +889,7 @@ EOF
                exp_name        => "188:0",
                exp_target      => "ttyUSB0",
                conf            => <<EOF
-KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%s{dev}"
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%s{dev}"
 EOF
        },
        {
@@ -948,7 +899,7 @@ EOF
                exp_name        => "188",
                exp_target      => "ttyUSB0",
                conf            => <<EOF
-KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%3s{dev}"
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%3s{dev}"
 EOF
        },
        {
@@ -958,7 +909,7 @@ EOF
                exp_name        => "percent%sign",
                exp_target      => "ttyUSB0",
                conf            => <<EOF
-KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="percent%%sign"
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="percent%%sign"
 EOF
        },
        {
@@ -968,7 +919,7 @@ EOF
                exp_name        => "%ttyUSB0_name",
                exp_target      => "ttyUSB0",
                conf            => <<EOF
-KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%%%k_name"
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%%%k_name"
 EOF
        },
        {
@@ -978,7 +929,7 @@ EOF
                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}"
+BUS=="scsi", PROGRAM=="/bin/echo -n node link1 link2", RESULT=="node *", NAME="%c{1}", SYMLINK="%c{2} %c{3}"
 EOF
        },
        {
@@ -988,7 +939,270 @@ EOF
                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+}"
+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",
+               conf            => <<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",
+               conf            => <<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",
+               conf            => <<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",
+               conf            => <<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",
+               conf            => <<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          => "clear",
+               conf            => <<EOF
+KERNEL=="sda4", NAME="cdrom%e"
+EOF
+       },
+       {
+               desc            => "enumeration char test after cleanup (single test)",
+               subsys          => "block",
+               devpath         => "/block/sda",
+               exp_name        => "cdrom",
+               conf            => <<EOF
+KERNEL=="sda", NAME="cdrom%e"
+EOF
+       },
+       {
+               desc            => "ignore rule test",
+               subsys          => "block",
+               devpath         => "/block/sda",
+               exp_name        => "node",
+               exp_add_error   => "yes",
+               conf            => <<EOF
+BUS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore"
+EOF
+       },
+       {
+               desc            => "all_partitions, option-only rule",
+               subsys          => "block",
+               devpath         => "/block/sda",
+               exp_name        => "node6",
+               conf            => <<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",
+               conf            => <<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",
+               conf            => <<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          => "clear",
+               conf            => <<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",
+               conf            => <<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",
+               conf            => <<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",
+               conf            => <<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",
+               conf            => <<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",
+               conf            => <<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",
+               conf            => <<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",
+               conf            => <<EOF
+BUS=="scsi", KERNEL=="sda1", NAME="start-%r-end"
+EOF
+       },
+       {
+               desc            => "last_rule option",
+               subsys          => "block",
+               devpath         => "/block/sda/sda1",
+               exp_name        => "last",
+               conf            => <<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",
+               conf            => <<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",
+               conf            => <<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",
+               conf            => <<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",
+               conf            => <<EOF
+KERNEL   ==   "sda1"     ,    NAME   =    "true"
+BUS=="scsi", KERNEL=="sda1", NAME="wrong"
+EOF
+       },
+       {
+               desc            => "ENV{} test",
+               subsys          => "block",
+               devpath         => "/block/sda/sda1",
+               exp_name        => "true",
+               conf            => <<EOF
+BUS=="scsi", KERNEL=="sda1", ENV{UDEV_TEST}=="go", NAME="wrong"
+BUS=="scsi", KERNEL=="sda1", ENV{UDEV_TEST}=="yes", NAME="true"
+BUS=="scsi", KERNEL=="sda1", ENV{UDEV_TEST}=="bad", NAME="bad"
+EOF
+       },
+       {
+               desc            => "ENV{} test",
+               subsys          => "block",
+               devpath         => "/block/sda/sda1",
+               exp_name        => "true",
+               conf            => <<EOF
+BUS=="scsi", KERNEL=="sda1", ENV{UDEV_TEST}=="go", NAME="wrong"
+BUS=="scsi", KERNEL=="sda1", ENV{UDEV_TEST}=="yes", ENV{ACTION}=="add", ENV{DEVPATH}=="/block/sda/sdax1", NAME="no"
+BUS=="scsi", KERNEL=="sda1", ENV{UDEV_TEST}=="yes", ENV{ACTION}=="add", ENV{DEVPATH}=="/block/sda/sda1", NAME="true"
+BUS=="scsi", KERNEL=="sda1", ENV{UDEV_TEST}=="bad", NAME="bad"
 EOF
        },
 );
@@ -997,8 +1211,8 @@ EOF
 $ENV{UDEV_TEST} = "yes";
 $ENV{SYSFS_PATH} = $sysfs;
 $ENV{UDEV_CONFIG_FILE} = $main_conf;
-$ENV{UDEV_NO_SLEEP} = "yes";
 $ENV{UDEV_NO_DEVD} = "yes";
+$ENV{UDEV_NO_HOTPLUGD} = "yes";
 
 
 sub udev {
@@ -1021,21 +1235,35 @@ sub permissions_test {
        my($config, $uid, $gid, $mode) = @_;
 
        my $wrong = 0;
+       my $userid;
+       my $groupid;
+
        $config->{exp_perms} =~ m/^(.*):(.*):(.*)$/;
        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";
                $error++;
        }
 }
@@ -1055,11 +1283,11 @@ sub major_minor_test {
                if ($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++;
        }
 }
@@ -1071,22 +1299,25 @@ sub symlink_test {
 
        if ($output =~ m/(.*)-> (.*)/) {
                if ($2 eq $config->{exp_target}) {
-                       print "symlink: ok    ";
+                       print "symlink:     ok\n";
                } else {
-                       print "expected symlink from: \'$config->{exp_name}\' to \'$config->{exp_target}\'\n";
-                       print "created symlink from: \'$config->{exp_name}\' to \'$2\'\n";
-                       if ($config->{exp_error}) {
-                               print "as expected    ";
+                       print "  expected symlink from: \'$config->{exp_name}\' to \'$config->{exp_target}\'\n";
+                       print "  created symlink from: \'$config->{exp_name}\' to \'$2\'\n";
+                       print "symlink: error";
+                       if ($config->{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_error}) {
-                       print "as expected    ";
+               print "  expected symlink from: \'$config->{exp_name}\' to \'$config->{exp_target}\'\n";
+               print "symlink:     not created";
+               if ($config->{exp_add_error}) {
+                       print " as expected\n";
                } else {
+                       print "\n";
                        $error++;
                }
        }
@@ -1105,7 +1336,6 @@ sub run_test {
 
 
        udev("add", $config->{subsys}, $config->{devpath}, \$config->{conf});
-
        if ((-e "$PWD/$udev_root$config->{exp_name}") ||
            (-l "$PWD/$udev_root$config->{exp_name}")) {
 
@@ -1121,34 +1351,55 @@ sub run_test {
                if (defined($config->{exp_target})) {
                        symlink_test($config);
                }
-               print "add: ok    ";
+               print "add:         ok\n";
        } else {
-               print "add: error ";
-               if ($config->{exp_error}) {
-                       print "as expected    ";
+               print "add:         error";
+               if ($config->{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") {
+               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_error}) {
-                       print "as expected\n\n";
+               print "remove:      error";
+               if ($config->{exp_rem_error}) {
+                       print " as expected\n";
                } else {
-                       print "\n\n";
+                       print "\n";
                        system("tree $udev_root");
                        print "\n";
                        $error++;
                }
        } else {
-               print "remove: ok\n\n";
+               print "remove:      ok\n";
+       }
+
+       print "\n";
+
+       if (defined($config->{option}) && $config->{option} eq "clear") {
+               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
@@ -1160,7 +1411,6 @@ open CONF, ">$main_conf" || die "unable to create config file: $main_conf";
 print CONF "udev_root=\"$udev_root\"\n";
 print CONF "udev_db=\"$udev_db\"\n";
 print CONF "udev_rules=\"$conf_tmp\"\n";
-print CONF "udev_permissions=\"$perm\"\n";
 close CONF;
 
 my $test_num = 1;
@@ -1168,9 +1418,13 @@ my $test_num = 1;
 if ($ARGV[0]) {
        # only run one test
        $test_num = $ARGV[0];
-       print "udev-test will run test number $test_num only\n";
 
-       run_test($tests[$test_num-1], $test_num);
+       if (defined($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";
@@ -1178,14 +1432,13 @@ if ($ARGV[0]) {
        foreach my $config (@tests) {
                run_test($config, $test_num);
                $test_num++;
-
        }
 }
 
 print "$error errors occured\n\n";
 
 # cleanup
-unlink($udev_db);
+system("rm -rf $udev_db");
 system("rm -rf $udev_root");
 unlink($conf_tmp);
 unlink($main_conf);