+ rules => <<EOF
+KERNEL=="i2c-fake2", NAME="node"
+EOF
+ },
+ {
+ desc => "multiple symlinks with format char",
+ subsys => "tty",
+ devpath => "/class/tty/ttyUSB0",
+ exp_name => "symlink2-ttyUSB0",
+ exp_target => "ttyUSB0",
+ rules => <<EOF
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink1-%n symlink2-%k symlink3-%b"
+EOF
+ },
+ {
+ desc => "symlink creation (same directory)",
+ subsys => "tty",
+ devpath => "/class/tty/ttyUSB0",
+ exp_name => "visor0",
+ exp_target => "ttyUSB0",
+ rules => <<EOF
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="visor%n"
+EOF
+ },
+ {
+ desc => "symlink creation (relative link forward)",
+ subsys => "block",
+ devpath => "/block/sda/sda2",
+ exp_name => "1/2/symlink" ,
+ exp_target => "a/b/node",
+ rules => <<EOF
+BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/symlink"
+EOF
+ },
+ {
+ desc => "symlink creation (relative link back and forward)",
+ subsys => "block",
+ devpath => "/block/sda/sda2",
+ exp_name => "1/2/c/d/symlink" ,
+ exp_target => "../../a/b/node",
+ rules => <<EOF
+BUS=="scsi", SYSFS{vendor}=="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/c/d/symlink"
+EOF
+ },
+ {
+ desc => "multiple symlinks",
+ subsys => "tty",
+ devpath => "/class/tty/ttyUSB0",
+ exp_name => "second-0" ,
+ exp_target => "visor" ,
+ rules => <<EOF
+KERNEL=="ttyUSB0", NAME="visor", SYMLINK="first-%n second-%n third-%n"
+EOF
+ },
+ {
+ desc => "symlink only rule",
+ subsys => "block",
+ devpath => "/block/sda",
+ exp_name => "symlink-only2",
+ exp_target => "link",
+ rules => <<EOF
+BUS=="scsi", KERNEL=="sda", SYMLINK="symlink-only1"
+BUS=="scsi", KERNEL=="sda", SYMLINK="symlink-only2"
+BUS=="scsi", KERNEL=="sda", NAME="link", SYMLINK="symlink0"
+EOF
+ },
+ {
+ desc => "symlink name '.'",
+ subsys => "block",
+ devpath => "/block/sda",
+ exp_name => ".",
+ exp_target => "link",
+ exp_add_error => "yes",
+ exp_rem_error => "yes",
+ rules => <<EOF
+BUS=="scsi", KERNEL=="sda", NAME="link", SYMLINK="."
+EOF
+ },
+ {
+ desc => "symlink node to itself",
+ subsys => "tty",
+ devpath => "/class/tty/tty0",
+ exp_name => "link",
+ exp_target => "link",
+ exp_rem_error => "yes",
+ option => "clean",
+ rules => <<EOF
+KERNEL=="tty0", NAME="link", SYMLINK="link"
+EOF
+ },
+ {
+ desc => "symlink %n substitution",
+ subsys => "tty",
+ devpath => "/class/tty/ttyUSB0",
+ exp_name => "symlink0",
+ exp_target => "ttyUSB0",
+ rules => <<EOF
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink%n"
+EOF
+ },
+ {
+ desc => "symlink %k substitution",
+ subsys => "tty",
+ devpath => "/class/tty/ttyUSB0",
+ exp_name => "symlink-ttyUSB0",
+ exp_target => "ttyUSB0",
+ rules => <<EOF
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="symlink-%k"
+EOF
+ },
+ {
+ desc => "symlink %M:%m substitution",
+ subsys => "tty",
+ devpath => "/class/tty/ttyUSB0",
+ exp_name => "major-188:0",
+ exp_target => "ttyUSB0",
+ rules => <<EOF
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="major-%M:%m"
+EOF
+ },
+ {
+ desc => "symlink %b substitution",
+ subsys => "block",
+ devpath => "/block/sda",
+ exp_name => "symlink-0:0:0:0",
+ exp_target => "node",
+ rules => <<EOF
+BUS=="scsi", KERNEL=="sda", NAME="node", SYMLINK="symlink-%b"
+EOF
+ },
+ {
+ desc => "symlink %c substitution",
+ subsys => "tty",
+ devpath => "/class/tty/ttyUSB0",
+ exp_name => "test",
+ exp_target => "ttyUSB0",
+ rules => <<EOF
+KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo test" NAME="ttyUSB%n", SYMLINK="%c"
+EOF
+ },
+ {
+ desc => "symlink %c{N} substitution",
+ subsys => "tty",
+ devpath => "/class/tty/ttyUSB0",
+ exp_name => "test",
+ exp_target => "ttyUSB0",
+ rules => <<EOF
+KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK="%c{2}"
+EOF
+ },
+ {
+ desc => "symlink %c{N+} substitution",
+ subsys => "tty",
+ devpath => "/class/tty/ttyUSB0",
+ exp_name => "this",
+ exp_target => "ttyUSB0",
+ rules => <<EOF
+KERNEL=="ttyUSB[0-9]*", PROGRAM=="/bin/echo symlink test this" NAME="ttyUSB%n", SYMLINK="%c{2+}"
+EOF
+ },
+ {
+ desc => "symlink only rule with %c{N+}",
+ subsys => "block",
+ devpath => "/block/sda",
+ exp_name => "test",
+ exp_target => "link",
+ rules => <<EOF
+BUS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo link test this" SYMLINK="%c{2+}"
+BUS=="scsi", KERNEL=="sda", NAME="link", SYMLINK="symlink0"
+EOF
+ },
+ {
+ desc => "symlink %s{filename} substitution",
+ subsys => "tty",
+ devpath => "/class/tty/ttyUSB0",
+ exp_name => "188:0",
+ exp_target => "ttyUSB0",
+ rules => <<EOF
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%s{dev}"
+EOF
+ },
+ {
+ desc => "symlink %Ns{filename} substitution",
+ subsys => "tty",
+ devpath => "/class/tty/ttyUSB0",
+ exp_name => "188",
+ exp_target => "ttyUSB0",
+ rules => <<EOF
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%3s{dev}"
+EOF
+ },
+ {
+ desc => "symlink with '%' in name",
+ subsys => "tty",
+ devpath => "/class/tty/ttyUSB0",
+ exp_name => "percent%sign",
+ exp_target => "ttyUSB0",
+ rules => <<EOF
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="percent%%sign"
+EOF
+ },
+ {
+ desc => "symlink with '%' in name",
+ subsys => "tty",
+ devpath => "/class/tty/ttyUSB0",
+ exp_name => "%ttyUSB0_name",
+ exp_target => "ttyUSB0",
+ rules => <<EOF
+KERNEL=="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="%%%k_name"
+EOF
+ },
+ {
+ desc => "program result substitution (numbered part of)",
+ subsys => "block",
+ devpath => "/block/sda/sda3",
+ exp_name => "link1",
+ exp_target => "node",
+ rules => <<EOF
+BUS=="scsi", PROGRAM=="/bin/echo -n node link1 link2", RESULT=="node *", NAME="%c{1}", SYMLINK="%c{2} %c{3}"
+EOF
+ },
+ {
+ desc => "program result substitution (numbered part of+)",
+ subsys => "block",
+ devpath => "/block/sda/sda3",
+ exp_name => "link4",
+ exp_target => "node",
+ rules => <<EOF
+BUS=="scsi", PROGRAM=="/bin/echo -n node link1 link2 link3 link4", RESULT=="node *", NAME="%c{1}", SYMLINK="%c{2+}"
+EOF
+ },
+ {
+ desc => "enumeration char test (single test)",
+ subsys => "block",
+ devpath => "/block/sda",
+ exp_name => "cdrom",
+ rules => <<EOF
+KERNEL=="sda", NAME="cdrom%e"
+EOF
+ },
+ {
+ desc => "enumeration char test sequence 1/5 (keep)",
+ subsys => "block",
+ devpath => "/block/sda",
+ exp_name => "cdrom",
+ option => "keep",
+ rules => <<EOF
+KERNEL=="sda", NAME="cdrom%e"
+EOF
+ },
+ {
+ desc => "enumeration char test sequence 2/5 (keep)",
+ subsys => "block",
+ devpath => "/block/sda/sda1",
+ exp_name => "enum",
+ option => "keep",
+ rules => <<EOF
+KERNEL=="sda1", NAME="enum%e"
+EOF
+ },
+ {
+ desc => "enumeration char test sequence 3/5 (keep)",
+ subsys => "block",
+ devpath => "/block/sda/sda2",
+ exp_name => "cdrom1",
+ option => "keep",
+ rules => <<EOF
+KERNEL=="sda2", NAME="cdrom%e"
+EOF
+ },
+ {
+ desc => "enumeration char test sequence 4/5 (keep)",
+ subsys => "block",
+ devpath => "/block/sda/sda3",
+ exp_name => "enum1",
+ option => "keep",
+ rules => <<EOF
+KERNEL=="sda3", NAME="enum%e"
+EOF
+ },
+ {
+ desc => "enumeration char test sequence 5/5 (clean)",
+ subsys => "block",
+ devpath => "/block/sda/sda4",
+ exp_name => "cdrom2",
+ option => "clean",
+ rules => <<EOF
+KERNEL=="sda4", NAME="cdrom%e"
+EOF
+ },
+ {
+ desc => "enumeration char test after cleanup (single test)",
+ subsys => "block",
+ devpath => "/block/sda",
+ exp_name => "cdrom",
+ rules => <<EOF
+KERNEL=="sda", NAME="cdrom%e"
+EOF
+ },
+ {
+ desc => "ignore rule test",
+ subsys => "block",
+ devpath => "/block/sda",
+ exp_name => "node",
+ exp_add_error => "yes",
+ rules => <<EOF
+BUS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore"
+EOF
+ },
+ {
+ desc => "all_partitions, option-only rule",
+ subsys => "block",
+ devpath => "/block/sda",
+ exp_name => "node6",
+ rules => <<EOF
+SUBSYSTEM=="block", OPTIONS="all_partitions"
+BUS=="scsi", KERNEL=="sda", NAME="node"
+EOF
+ },
+ {
+ desc => "all_partitions, option-only rule (fail on partition)",
+ subsys => "block",
+ devpath => "/block/sda/sda1",
+ exp_name => "node6",
+ exp_add_error => "yes",
+ rules => <<EOF
+SUBSYSTEM=="block", OPTIONS="all_partitions"
+BUS=="scsi", KERNEL=="sda", NAME="node"
+EOF
+ },
+ {
+ desc => "ignore remove event test",
+ subsys => "block",
+ devpath => "/block/sda",
+ exp_name => "node",
+ exp_rem_error => "yes",
+ rules => <<EOF
+BUS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_remove"
+EOF
+ },
+ {
+ desc => "ignore remove event test (with all partitions)",
+ subsys => "block",
+ devpath => "/block/sda",
+ exp_name => "node14",
+ exp_rem_error => "yes",
+ option => "clean",
+ rules => <<EOF
+BUS=="scsi", KERNEL=="sda", NAME="node", OPTIONS="ignore_remove, all_partitions"
+EOF
+ },
+ {
+ desc => "SUBSYSTEM match test",
+ subsys => "block",
+ devpath => "/block/sda",
+ exp_name => "node",
+ rules => <<EOF
+BUS=="scsi", KERNEL=="sda", NAME="should_not_match", SUBSYSTEM=="vc"
+BUS=="scsi", KERNEL=="sda", NAME="node", SUBSYSTEM=="block"
+BUS=="scsi", KERNEL=="sda", NAME="should_not_match2", SUBSYSTEM=="vc"
+EOF
+ },
+ {
+ desc => "DRIVER match test",
+ subsys => "block",
+ devpath => "/block/sda",
+ exp_name => "node",
+ rules => <<EOF
+BUS=="scsi", KERNEL=="sda", NAME="should_not_match", DRIVER=="sd-wrong"
+BUS=="scsi", KERNEL=="sda", NAME="node", DRIVER=="sd"
+EOF
+ },
+ {
+ desc => "temporary node creation test",
+ subsys => "block",
+ devpath => "/block/sda",
+ exp_name => "node",
+ rules => <<EOF
+BUS=="scsi", KERNEL=="sda", PROGRAM=="/usr/bin/test -b %N" NAME="node"
+EOF
+ },
+ {
+ desc => "devpath substitution test",
+ subsys => "block",
+ devpath => "/block/sda",
+ exp_name => "sda",
+ rules => <<EOF
+BUS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo %p", RESULT=="/block/sda" NAME="%k"
+EOF
+ },
+ {
+ desc => "parent node name substitution test sequence 1/2 (keep)",
+ subsys => "block",
+ devpath => "/block/sda",
+ exp_name => "main_device",
+ option => "keep",
+ rules => <<EOF
+BUS=="scsi", KERNEL=="sda", NAME="main_device"
+EOF
+ },
+ {
+ desc => "parent node name substitution test sequence 2/2 (clean)",
+ subsys => "block",
+ devpath => "/block/sda/sda1",
+ exp_name => "main_device-part-1",
+ option => "clean",
+ rules => <<EOF
+BUS=="scsi", KERNEL=="sda1", NAME="%P-part-1"
+EOF
+ },
+ {
+ desc => "udev_root substitution",
+ subsys => "block",
+ devpath => "/block/sda/sda1",
+ exp_name => "start-udev-root-end",
+ rules => <<EOF
+BUS=="scsi", KERNEL=="sda1", NAME="start-%r-end"
+EOF
+ },
+ {
+ desc => "last_rule option",
+ subsys => "block",
+ devpath => "/block/sda/sda1",
+ exp_name => "last",
+ rules => <<EOF
+BUS=="scsi", KERNEL=="sda1", SYMLINK="last", OPTIONS="last_rule"
+BUS=="scsi", KERNEL=="sda1", NAME="very-last"
+EOF
+ },
+ {
+ desc => "negation KERNEL!=",
+ subsys => "block",
+ devpath => "/block/sda/sda1",
+ exp_name => "match",
+ rules => <<EOF
+BUS=="scsi", KERNEL!="sda1", NAME="matches-but-is-negated"
+BUS=="scsi", KERNEL!="xsda1", NAME="match"
+BUS=="scsi", KERNEL=="sda1", NAME="wrong"
+EOF
+ },
+ {
+ desc => "negation SUBSYSTEM!=",
+ subsys => "block",
+ devpath => "/block/sda/sda1",
+ exp_name => "not-anything",
+ rules => <<EOF
+BUS=="scsi", SUBSYSTEM=="block", KERNEL!="sda1", NAME="matches-but-is-negated"
+BUS=="scsi", SUBSYSTEM!="anything", NAME="not-anything"
+BUS=="scsi", KERNEL=="sda1", NAME="wrong"
+EOF
+ },
+ {
+ desc => "negation PROGRAM!= exit code",
+ subsys => "block",
+ devpath => "/block/sda/sda1",
+ exp_name => "nonzero-program",
+ rules => <<EOF
+KERNEL=="sda1", PROGRAM!="/bin/false", NAME="nonzero-program"
+BUS=="scsi", KERNEL=="sda1", NAME="wrong"
+EOF
+ },
+ {
+ desc => "test for whitespace between the operator",
+ subsys => "block",
+ devpath => "/block/sda/sda1",
+ exp_name => "true",
+ rules => <<EOF
+KERNEL == "sda1" , NAME = "true"
+BUS=="scsi", KERNEL=="sda1", NAME="wrong"
+EOF
+ },
+ {
+ desc => "ENV{} test",
+ subsys => "block",
+ devpath => "/block/sda/sda1",
+ exp_name => "true",
+ rules => <<EOF
+BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="go", NAME="wrong"
+BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="test", NAME="true"
+BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="bad", NAME="bad"
+EOF
+ },
+ {
+ desc => "ENV{} test",
+ subsys => "block",
+ devpath => "/block/sda/sda1",
+ exp_name => "true",
+ rules => <<EOF
+BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="go", NAME="wrong"
+BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="yes", ENV{ACTION}=="add", ENV{DEVPATH}=="/block/sda/sdax1", NAME="no"
+BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="test", ENV{ACTION}=="add", ENV{DEVPATH}=="/block/sda/sda1", NAME="true"
+BUS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="bad", NAME="bad"
+EOF
+ },
+ {
+ desc => "untrusted string sanitize",
+ subsys => "block",
+ devpath => "/block/sda/sda1",
+ exp_name => "sane",
+ rules => <<EOF
+BUS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e name; (/sbin/badprogram)", RESULT="name_ _/sbin/badprogram_", NAME="sane"
+EOF
+ },
+ {
+ desc => "read sysfs value from device down in the chain",
+ subsys => "block",
+ devpath => "/class/tty/ttyUSB0",
+ exp_name => "serial-0000:00:09.0",
+ rules => <<EOF
+KERNEL=="ttyUSB*", NAME="serial-%s{serial}"
+EOF
+ },
+ {
+ desc => "match against empty key string",
+ subsys => "block",
+ devpath => "/block/sda",
+ exp_name => "ok",
+ rules => <<EOF
+KERNEL=="sda", SYSFS{nothing}!="", NAME="not-1-ok"
+KERNEL=="sda", SYSFS{nothing}=="", NAME="not-2-ok"
+KERNEL=="sda", SYSFS{vendor}!="", NAME="ok"
+KERNEL=="sda", SYSFS{vendor}=="", NAME="not-3-ok"
+EOF
+ },
+ {
+ desc => "check ACTION value",
+ subsys => "block",
+ devpath => "/block/sda",
+ exp_name => "ok",
+ rules => <<EOF
+ACTION=="unknown", KERNEL=="sda", NAME="unknown-not-ok"
+ACTION=="add", KERNEL=="sda", NAME="ok"
+EOF
+ },
+ {
+ desc => "apply NAME only once",
+ subsys => "block",
+ devpath => "/block/sda",
+ exp_name => "link",
+ exp_target => "ok",
+ rules => <<EOF
+KERNEL=="sda", NAME="ok"
+KERNEL=="sda", NAME="not-ok"
+KERNEL=="sda", SYMLINK+="link"
+EOF
+ },
+ {
+ desc => "test RUN key",
+ subsys => "block",
+ devpath => "/block/sda",
+ exp_name => "testsymlink",
+ exp_target => "ok",
+ exp_rem_error => "yes",
+ option => "clean",
+ rules => <<EOF
+KERNEL=="sda", NAME="ok", RUN+="/bin/ln -s ok %r/testsymlink"
+KERNEL=="sda", NAME="not-ok"
+EOF
+ },
+ {
+ desc => "test RUN key 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"