X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=test%2Fudev-test.pl;h=e5407364bb6750b9ba9393103875a0f1d2b01a53;hp=02f8ff6319218f1c9c5e464d537b994b96af81d2;hb=b9a88fe756d20ea13b8f6da87c784d8aac9c4538;hpb=f3b04a2e0a041aa5546284c5bfc2022ab3e8b15f

diff --git a/test/udev-test.pl b/test/udev-test.pl
index 02f8ff631..e5407364b 100644
--- a/test/udev-test.pl
+++ b/test/udev-test.pl
@@ -21,84 +21,528 @@
 use warnings;
 use strict;
 
-my $PWD = `pwd`;
-chomp($PWD);
-
+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 $udev_db   = ".udev.tdb";
 my $perm      = "udev.permissions";
-my $conf_tmp  = "udev-test.config";
+my $main_conf = "udev-test.conf";
+my $conf_tmp  = "udev-test.rules";
 
 
 my @tests = (
 	{
-		desc     => "label test of scsi disc",
-		subsys   => "block",
-		devpath  => "block/sda",
-		expected => "boot_disk" ,
-		conf     => <<EOF
-LABEL, BUS="scsi", vendor="IBM-ESXS", NAME="boot_disk%n"
-REPLACE, KERNEL="ttyUSB0", NAME="visor""
+		desc		=> "label test of scsi disc",
+		subsys		=> "block",
+		devpath		=> "block/sda",
+		exp_name=> "boot_disk" ,
+		conf		=> <<EOF
+BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="boot_disk%n"
+KERNEL="ttyUSB0", NAME="visor"
+EOF
+	},
+	{
+		desc		=> "label test of scsi partition",
+		subsys		=> "block",
+		devpath		=> "block/sda/sda1",
+		exp_name=> "boot_disk1" ,
+		conf		=> <<EOF
+BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="boot_disk%n"
+EOF
+	},
+	{
+		desc		=> "label test of pattern match",
+		subsys		=> "block",
+		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"
+EOF
+	},
+	{
+		desc		=> "label test of multiple sysfs files",
+		subsys		=> "block",
+		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"
+EOF
+	},
+	{
+		desc		=> "label test of max sysfs files",
+		subsys		=> "block",
+		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"
+EOF
+	},
+	{
+		desc		=> "catch device by *",
+		subsys		=> "tty",
+		devpath		=> "class/tty/ttyUSB0",
+		exp_name	=> "visor/0" ,
+		conf		=> <<EOF
+KERNEL="ttyUSB*", NAME="visor/%n"
+EOF
+	},
+	{
+		desc		=> "catch device by * - take 2",
+		subsys		=> "tty",
+		devpath		=> "class/tty/ttyUSB0",
+		exp_name	=> "visor/0" ,
+		conf		=> <<EOF
+KERNEL="*USB1", NAME="bad"
+KERNEL="*USB0", NAME="visor/%n"
+EOF
+	},
+	{
+		desc		=> "catch device by ?",
+		subsys		=> "tty",
+		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"
+EOF
+	},
+	{
+		desc		=> "catch device by character class",
+		subsys		=> "tty",
+		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"
+EOF
+	},
+	{
+		desc		=> "replace kernel name",
+		subsys		=> "tty",
+		devpath		=> "class/tty/ttyUSB0",
+		exp_name	=> "visor" ,
+		conf		=> <<EOF
+KERNEL="ttyUSB0", NAME="visor"
+EOF
+	},
+	{
+		desc		=> "Handle comment lines in config file (and replace kernel name)",
+		subsys		=> "tty",
+		devpath		=> "class/tty/ttyUSB0",
+		exp_name	=> "visor" ,
+		conf		=> <<EOF
+# this is a comment
+KERNEL="ttyUSB0", NAME="visor"
+
+EOF
+	},
+	{
+		desc		=> "Handle comment lines in config file with whitespace (and replace kernel name)",
+		subsys		=> "tty",
+		devpath		=> "class/tty/ttyUSB0",
+		exp_name	=> "visor" ,
+		conf		=> <<EOF
+ # this is a comment with whitespace before the comment 
+KERNEL="ttyUSB0", NAME="visor"
+
+EOF
+	},
+	{
+		desc		=> "Handle empty 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		=> "subdirectory handling",
+		subsys		=> "tty",
+		devpath		=> "class/tty/ttyUSB0",
+		exp_name	=> "sub/direct/ory/visor" ,
+		conf		=> <<EOF
+KERNEL="ttyUSB0", NAME="sub/direct/ory/visor"
+EOF
+	},
+	{
+		desc		=> "place on bus of scsi partition",
+		subsys		=> "block",
+		devpath		=> "block/sda/sda3",
+		exp_name	=> "first_disk3" ,
+		conf		=> <<EOF
+BUS="scsi", PLACE="0:0:0:0", NAME="first_disk%n"
+EOF
+	},
+	{
+		desc		=> "test NAME substitution chars",
+		subsys		=> "block",
+		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"
+EOF
+	},
+	{
+		desc		=> "test NAME substitution chars (with length limit)",
+		subsys		=> "block",
+		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}"
+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
+	},
+	{
+		desc		=> "sustitution of sysfs value (%s{file})",
+		subsys		=> "block",
+		devpath		=> "block/sda",
+		exp_name	=> "disk-IBM-ESXS-sda" ,
+		conf		=> <<EOF
+BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="disk-%s{vendor}-%k"
+KERNEL="ttyUSB0", NAME="visor"
+EOF
+	},
+	{
+		desc		=> "program result substitution",
+		subsys		=> "block",
+		devpath		=> "block/sda/sda3",
+		exp_name	=> "special-device-3" ,
+		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"
+EOF
+	},
+	{
+		desc		=> "program result substitution",
+		subsys		=> "block",
+		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"
+EOF
+	},
+	{
+		desc		=> "program with escaped format char (tricky: callout returns format char!)",
+		subsys		=> "block",
+		devpath		=> "block/sda/sda3",
+		exp_name	=> "escape-3" ,
+		conf		=> <<EOF
+BUS="scsi", PROGRAM="/bin/echo -n escape-%%n", KERNEL="sda3", NAME="%c"
+EOF
+	},
+	{
+		desc		=> "program with lots of arguments",
+		subsys		=> "block",
+		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}"
+EOF
+	},
+	{
+		desc		=> "program with subshell",
+		subsys		=> "block",
+		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}"
+EOF
+	},
+	{
+		desc		=> "program arguments combined with apostrophes",
+		subsys		=> "block",
+		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}"
+EOF
+	},
+	{
+		desc		=> "characters before the %c{N} substitution",
+		subsys		=> "block",
+		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}"
+EOF
+	},
+	{
+		desc		=> "substitute the second to last argument",
+		subsys		=> "block",
+		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}"
+EOF
+	},
+	{
+		desc		=> "program result substitution (numbered part of)",
+		subsys		=> "block",
+		devpath		=> "block/sda/sda3",
+		exp_name	=> "link1" ,
+		conf		=> <<EOF
+BUS="scsi", PROGRAM="/bin/echo -n node link1 link2", RESULT="node *", NAME="%c{1}", SYMLINK="%c{2} %c{3}"
+EOF
+	},
+	{
+		desc		=> "program result substitution (numbered part of+)",
+		subsys		=> "block",
+		devpath		=> "block/sda/sda3",
+		exp_name	=> "link3" ,
+		conf		=> <<EOF
+BUS="scsi", PROGRAM="/bin/echo -n node link1 link2 link3 link4", RESULT="node *", NAME="%c{1}", SYMLINK="%c{2+}"
+EOF
+	},
+	{
+		desc		=> "invalid program for device with no bus",
+		subsys		=> "tty",
+		devpath		=> "class/tty/console",
+		exp_name	=> "TTY" ,
+		conf		=> <<EOF
+BUS="scsi", PROGRAM="/bin/echo -n foo", RESULT="foo", NAME="foo"
+KERNEL="console", NAME="TTY"
+EOF
+	},
+	{
+		desc		=> "valid program for device with no bus",
+		subsys		=> "tty",
+		devpath		=> "class/tty/console",
+		exp_name	=> "foo" ,
+		conf		=> <<EOF
+PROGRAM="/bin/echo -n foo", RESULT="foo", NAME="foo"
+KERNEL="console", NAME="TTY"
+EOF
+	},
+	{
+		desc		=> "invalid label for device with no bus",
+		subsys		=> "tty",
+		devpath		=> "class/tty/console",
+		exp_name	=> "TTY" ,
+		conf		=> <<EOF
+BUS="foo", SYSFS{dev}="5:1", NAME="foo"
+KERNEL="console", NAME="TTY"
+EOF
+	},
+	{
+		desc		=> "valid label for device with no bus",
+		subsys		=> "tty",
+		devpath		=> "class/tty/console",
+		exp_name	=> "foo" ,
+		conf		=> <<EOF
+SYSFS{dev}="5:1", NAME="foo"
+KERNEL="console", NAME="TTY"
+EOF
+	},
+	{
+		desc		=> "program and bus type match",
+		subsys		=> "block",
+		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"
+EOF
+	},
+	{
+		desc		=> "symlink creation (same directory)",
+		subsys		=> "tty",
+		devpath		=> "class/tty/ttyUSB0",
+		exp_name	=> "visor0" ,
+		conf		=> <<EOF
+KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="visor%n"
+EOF
+	},
+	{
+		desc		=> "symlink creation (relative link back)",
+		subsys		=> "block",
+		devpath		=> "block/sda/sda2",
+		exp_name	=> "1/2/a/b/symlink" ,
+		conf		=> <<EOF
+BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="1/2/node", SYMLINK="1/2/a/b/symlink"
+EOF
+	},
+	{
+		desc		=> "symlink creation (relative link forward)",
+		subsys		=> "block",
+		devpath		=> "block/sda/sda2",
+		exp_name	=> "1/2/symlink" ,
+		conf		=> <<EOF
+BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/symlink"
+EOF
+	},
+	{
+		desc		=> "symlink creation (relative link back and forward)",
+		subsys		=> "block",
+		devpath		=> "block/sda/sda2",
+		exp_name	=> "1/2/c/d/symlink" ,
+		conf		=> <<EOF
+BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/c/d/symlink"
+EOF
+	},
+	{
+		desc		=> "multiple symlinks",
+		subsys		=> "tty",
+		devpath		=> "class/tty/ttyUSB0",
+		exp_name	=> "second-0" ,
+		conf		=> <<EOF
+KERNEL="ttyUSB0", NAME="visor", SYMLINK="first-%n second-%n third-%n"
+EOF
+	},
+	{
+		desc		=> "create all possible partitions",
+		subsys		=> "block",
+		devpath		=> "block/sda",
+		exp_name	=> "boot_disk15" ,
+		conf		=> <<EOF
+BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME{all_partitions}="boot_disk"
+EOF
+	},
+	{
+		desc		=> "sysfs parent hierarchy",
+		subsys		=> "tty",
+		devpath		=> "class/tty/ttyUSB0",
+		exp_name	=> "visor" ,
+		conf		=> <<EOF
+SYSFS{idProduct}="2008", NAME="visor"
+EOF
+	},
+	{
+		desc		=> "name test with ! in the name",
+		subsys		=> "block",
+		devpath		=> "block/rd!c0d0",
+		exp_name	=> "rd/c0d0" ,
+		conf		=> <<EOF
+BUS="scsi", NAME="%k"
+KERNEL="ttyUSB0", NAME="visor"
+EOF
+	},
+	{
+		desc		=> "name test with ! in the name, but no matching rule",
+		subsys		=> "block",
+		devpath		=> "block/rd!c0d0",
+		exp_name	=> "rd/c0d0" ,
+		conf		=> <<EOF
+KERNEL="ttyUSB0", NAME="visor"
+EOF
+	},
+	{
+		desc		=> "ID rule",
+		subsys		=> "block",
+		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"
 EOF
 	},
 	{
-		desc     => "label test of scsi partition",
-		subsys   => "block",
-		devpath  => "block/sda/sda1",
-		expected => "boot_disk1" ,
-		conf     => <<EOF
-LABEL, BUS="scsi", vendor="IBM-ESXS", NAME="boot_disk%n"
+		desc		=> "ID wildcard all",
+		subsys		=> "block",
+		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"
 EOF
 	},
 	{
-		desc     => "replace kernel name",
-		subsys   => "tty",
-		devpath  => "class/tty/ttyUSB0",
-		expected => "visor" ,
-		conf     => <<EOF
-REPLACE, KERNEL="ttyUSB0", NAME="visor"
+		desc		=> "ID wildcard partial",
+		subsys		=> "block",
+		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"
 EOF
 	},
 	{
-		desc     => "place on bus of scsi partition",
-		subsys   => "block",
-		devpath  => "block/sda/sda3",
-		expected => "first_disk3" ,
-		conf     => <<EOF
-TOPOLOGY, BUS="scsi", PLACE="0:0:0:0", NAME="first_disk%n"
+		desc		=> "ID wildcard partial 2",
+		subsys		=> "block",
+		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"
 EOF
 	},
 	{
-		desc     => "test NAME substitution chars",
-		subsys   => "block",
-		devpath  => "block/sda/sda3",
-		expected => "Major:8:minor:3:kernelnumber:3:bus:0:0:0:0" ,
-		conf     => <<EOF
-TOPOLOGY, BUS="scsi", PLACE="0:0:0:0", NAME="Major:%M:minor:%m:kernelnumber:%n:bus:%b"
+		desc		=> "ignore SYSFS attribute whitespace",
+		subsys		=> "block",
+		devpath		=> "block/sda",
+		exp_name	=> "ignored",
+		conf		=> <<EOF
+BUS="scsi", SYSFS{whitespace_test}="WHITE  SPACE", NAME="ignored"
 EOF
 	},
 	{
-		desc     => "callout result subtitution, only last should match",
-		subsys   => "block",
-		devpath  => "block/sda/sda3",
-		expected => "special-device-3" ,
-		conf     => <<EOF
-CALLOUT, BUS="scsi", PROGRAM="/bin/echo -n special-device", ID="-special-*", NAME="%c-1-%n"
-CALLOUT, BUS="scsi", PROGRAM="/bin/echo -n special-device", ID="special--*", NAME="%c-2-%n"
-CALLOUT, BUS="scsi", PROGRAM="/bin/echo -n special-device", ID="special-device-", NAME="%c-3-%n"
-CALLOUT, BUS="scsi", PROGRAM="/bin/echo -n special-device", ID="special-devic", NAME="%c-4-%n"
-CALLOUT, BUS="scsi", PROGRAM="/bin/echo -n special-device", ID="special-*", NAME="%c-%n"
+		desc		=> "do not ignore SYSFS attribute whitespace",
+		subsys		=> "block",
+		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     => "callout program subtitution",
-		subsys   => "block",
-		devpath  => "block/sda/sda3",
-		expected => "test-0:0:0:0" ,
-		conf     => <<EOF
-CALLOUT, BUS="scsi", PROGRAM="/bin/echo -n test-%b", ID="test-*", NAME="%c"
+		desc		=> "SYMLINK only rule",
+		subsys		=> "block",
+		devpath		=> "block/sda",
+		exp_name	=> "symlink-only2",
+		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		=> "permissions test",
+		subsys		=> "block",
+		devpath		=> "block/sda",
+		exp_name	=> "node",
+		perms		=> "5000::0444",
+		conf		=> <<EOF
+BUS="scsi", KERNEL="sda", NAME="node", OWNER="5000", MODE="0444"
+EOF
+	},
+	{
+		desc		=> "major/minor number test",
+		subsys		=> "block",
+		devpath		=> "block/sda",
+		exp_name	=> "node",
+		perms		=> "5000::0444",
+		exp_majorminor	=> "8:0",
+		conf		=> <<EOF
+BUS="scsi", KERNEL="sda", NAME="node", OWNER="5000", MODE="0444"
 EOF
 	},
 );
@@ -106,17 +550,13 @@ EOF
 # set env
 $ENV{UDEV_TEST} = "yes";
 $ENV{SYSFS_PATH} = $sysfs;
-$ENV{UDEV_CONFIG_DIR} = "./";
-$ENV{UDEV_ROOT} = $udev_root;
-$ENV{UDEV_DB} = $udev_db;
-$ENV{UDEV_PERMISSION_FILE} = $perm;
+$ENV{UDEV_CONFIG_FILE} = $main_conf;
 
 
 sub udev {
 	my ($action, $subsys, $devpath, $config) = @_;
 
 	$ENV{DEVPATH} = $devpath;
-	$ENV{UDEV_CONFIG_FILE} = $conf_tmp;
 
 	# create temporary config
 	open CONF, ">$conf_tmp" || die "unable to create config file: $conf_tmp";
@@ -127,35 +567,69 @@ sub udev {
 	system("$udev_bin $subsys");
 }
 
-
-# prepare
-system("rm -rf $udev_root");
-mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
-
-# test
 my $error = 0;
-print "\nudev-test will run ".($#tests + 1)." tests:\n\n";
 
-foreach my $config (@tests) {
-	$config->{conf} =~ m/^([A-Z]*).*/;
-	my $method  = $1;
+sub run_test {
+	my ($config, $number) = @_;
 
-	print "TEST: $config->{desc}\n";
-	print "method \'$method\' for \'$config->{devpath}\' expecting node \'$config->{expected}\'\n";
+	print "TEST $number: $config->{desc}\n";
+	print "device \'$config->{devpath}\' expecting node \'$config->{exp_name}\'\n";
 
 	udev("add", $config->{subsys}, $config->{devpath}, \$config->{conf});
-	if (-e "$PWD/$udev_root$config->{expected}") {
+	if (-e "$PWD/$udev_root$config->{exp_name}") {
+
+		my ($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size,
+		    $atime, $mtime, $ctime, $blksize, $blocks) = stat("$PWD/$udev_root$config->{exp_name}");
+
+		if (defined($config->{perms})) {
+			my $wrong = 0;
+			$config->{perms} =~ m/^(.*):(.*):(.*)$/;
+			if ($1 ne "") {
+				if ($uid != $1) { $wrong = 1; };
+			}
+			if ($2 ne "") {
+				if ($gid != $2) { $wrong = 1; };
+			}
+			if ($3 ne "") {
+				if (($mode & 07777) != oct($3)) { $wrong = 1; };
+			}
+			if ($wrong == 1) {
+				printf "expected permissions are: %i:%i:%#o\n", $1, $2, oct($3);
+				printf "created permissions are : %i:%i:%#o\n", $uid, $gid, $mode & 07777;
+				$error++;
+			}
+		}
+
+		if (defined($config->{exp_majorminor})) {
+			my $major = ($rdev >> 8) & 0xfff;
+			my $minor = ($rdev & 0xff) | (($rdev >> 12) & 0xfff00);
+
+			my $wrong = 0;
+			$config->{exp_majorminor} =~ m/^(.*):(.*)$/;
+			if ($1 ne "") {
+				if ($major != $1) { $wrong = 1; };
+			}
+			if ($2 ne "") {
+				if ($minor != $2) { $wrong = 1; };
+			}
+			if ($wrong == 1) {
+				printf "expected major:minor is: %i:%i\n", $1, $2;
+				printf "created major:minor is : %i:%i\n", $major, $minor;
+				$error++;
+			}
+		}
+
 		print "add: ok    ";
 	} else {
 		print "add: error\n";
 		system("tree $udev_root");
 		print "\n";
 		$error++;
-#		next;
 	}
 
 	udev("remove", $config->{subsys}, $config->{devpath}, \$config->{conf});
-	if (-e "$PWD/$udev_root$config->{expected}") {
+	if ((-e "$PWD/$udev_root$config->{exp_name}") ||
+	    (-l "$PWD/$udev_root$config->{exp_name}")) {
 		print "remove: error\n\n";
 		system("tree $udev_root");
 		$error++;
@@ -164,10 +638,42 @@ foreach my $config (@tests) {
 	}
 }
 
+# prepare
+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: $main_conf";
+print CONF "udev_root=\"$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 $test_num = 1;
+
+if ($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], $test_num);
+} else {
+	# test all
+	print "\nudev-test will run ".($#tests + 1)." tests:\n\n";
+
+	foreach my $config (@tests) {
+		run_test($config, $test_num);
+		$test_num++;
+
+	}
+}
+
 print "$error errors occured\n\n";
 
 # cleanup
+unlink($udev_db);
 system("rm -rf $udev_root");
 unlink($conf_tmp);
-unlink($udev_db);
+unlink($main_conf);