+
+EOF
+ },
+ {
+ desc => "Handle empty lines in config file (and replace kernel name)",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "modem" ,
+ rules => <<EOF
+
+KERNEL=="ttyACM0", SYMLINK+="modem"
+
+EOF
+ },
+ {
+ desc => "Handle backslashed multi lines in config file (and replace kernel name)",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "modem" ,
+ rules => <<EOF
+KERNEL=="ttyACM0", \\
+SYMLINK+="modem"
+
+EOF
+ },
+ {
+ desc => "preserve backslashes, if they are not for a newline",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "aaa",
+ rules => <<EOF
+KERNEL=="ttyACM0", PROGRAM=="/bin/echo -e \\101", RESULT=="A", SYMLINK+="aaa"
+EOF
+ },
+ {
+ desc => "Handle stupid backslashed multi lines in config file (and replace kernel name)",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "modem" ,
+ rules => <<EOF
+
+#
+\\
+
+\\
+
+#\\
+
+KERNEL=="ttyACM0", \\
+ SYMLINK+="modem"
+
+EOF
+ },
+ {
+ desc => "subdirectory handling",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "sub/direct/ory/modem" ,
+ rules => <<EOF
+KERNEL=="ttyACM0", SYMLINK+="sub/direct/ory/modem"
+EOF
+ },
+ {
+ desc => "parent device name match of scsi partition",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
+ exp_name => "first_disk5" ,
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", SYMLINK+="first_disk%n"
+EOF
+ },
+ {
+ desc => "test substitution chars",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
+ exp_name => "Major:8:minor:5:kernelnumber:5:id:0:0:0:0" ,
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", SYMLINK+="Major:%M:minor:%m:kernelnumber:%n:id:%b"
+EOF
+ },
+ {
+ desc => "import of shell-value returned from program",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "node12345678",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", IMPORT{program}="/bin/echo -e \' TEST_KEY=12345678\\n TEST_key2=98765\'", SYMLINK+="node\$env{TEST_KEY}"
+KERNEL=="ttyACM0", SYMLINK+="modem"
+EOF
+ },
+ {
+ desc => "sustitution of sysfs value (%s{file})",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "disk-ATA-sda" ,
+ rules => <<EOF
+SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", SYMLINK+="disk-%s{vendor}-%k"
+KERNEL=="ttyACM0", SYMLINK+="modem"
+EOF
+ },
+ {
+ desc => "program result substitution",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
+ exp_name => "special-device-5" ,
+ not_exp_name => "not" ,
+ rules => <<EOF
+SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="-special-*", SYMLINK+="not"
+SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n special-device", RESULT=="special-*", SYMLINK+="%c-%n"
+EOF
+ },
+ {
+ desc => "program result substitution (newline removal)",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
+ exp_name => "newline_removed" ,
+ rules => <<EOF
+SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo test", RESULT=="test", SYMLINK+="newline_removed"
+EOF
+ },
+ {
+ desc => "program result substitution",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
+ exp_name => "test-0:0:0:0" ,
+ rules => <<EOF
+SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n test-%b", RESULT=="test-0:0*", SYMLINK+="%c"
+EOF
+ },
+ {
+ desc => "program with lots of arguments",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
+ exp_name => "foo9" ,
+ rules => <<EOF
+SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda5", SYMLINK+="%c{7}"
+EOF
+ },
+ {
+ desc => "program with subshell",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
+ exp_name => "bar9" ,
+ rules => <<EOF
+SUBSYSTEMS=="scsi", PROGRAM=="/bin/sh -c 'echo foo3 foo4 foo5 foo6 foo7 foo8 foo9 | sed s/foo9/bar9/'", KERNEL=="sda5", SYMLINK+="%c{7}"
+EOF
+ },
+ {
+ desc => "program arguments combined with apostrophes",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
+ exp_name => "foo7" ,
+ rules => <<EOF
+SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n 'foo3 foo4' 'foo5 foo6 foo7 foo8'", KERNEL=="sda5", SYMLINK+="%c{5}"
+EOF
+ },
+ {
+ desc => "characters before the %c{N} substitution",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
+ exp_name => "my-foo9" ,
+ rules => <<EOF
+SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda5", SYMLINK+="my-%c{7}"
+EOF
+ },
+ {
+ desc => "substitute the second to last argument",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
+ exp_name => "my-foo8" ,
+ rules => <<EOF
+SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL=="sda5", SYMLINK+="my-%c{6}"
+EOF
+ },
+ {
+ desc => "test substitution by variable name",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
+ exp_name => "Major:8-minor:5-kernelnumber:5-id:0:0:0:0",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", SYMLINK+="Major:\$major-minor:\$minor-kernelnumber:\$number-id:\$id"
+EOF
+ },
+ {
+ desc => "test substitution by variable name 2",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
+ exp_name => "Major:8-minor:5-kernelnumber:5-id:0:0:0:0",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", SYMLINK+="Major:\$major-minor:%m-kernelnumber:\$number-id:\$id"
+EOF
+ },
+ {
+ desc => "test substitution by variable name 3",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
+ exp_name => "850:0:0:05" ,
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", SYMLINK+="%M%m%b%n"
+EOF
+ },
+ {
+ desc => "test substitution by variable name 4",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
+ exp_name => "855" ,
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", SYMLINK+="\$major\$minor\$number"
+EOF
+ },
+ {
+ desc => "test substitution by variable name 5",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
+ exp_name => "8550:0:0:0" ,
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", SYMLINK+="\$major%m%n\$id"
+EOF
+ },
+ {
+ desc => "non matching SUBSYSTEMS for device with no parent",
+ devpath => "/devices/virtual/tty/console",
+ exp_name => "TTY",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo", RESULT=="foo", SYMLINK+="foo"
+KERNEL=="console", SYMLINK+="TTY"
+EOF
+ },
+ {
+ desc => "non matching SUBSYSTEMS",
+ devpath => "/devices/virtual/tty/console",
+ exp_name => "TTY" ,
+ rules => <<EOF
+SUBSYSTEMS=="foo", ATTRS{dev}=="5:1", SYMLINK+="foo"
+KERNEL=="console", SYMLINK+="TTY"
+EOF
+ },
+ {
+ desc => "ATTRS match",
+ devpath => "/devices/virtual/tty/console",
+ exp_name => "foo" ,
+ rules => <<EOF
+KERNEL=="console", SYMLINK+="TTY"
+ATTRS{dev}=="5:1", SYMLINK+="foo"
+EOF
+ },
+ {
+ desc => "ATTR (empty file)",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "empty" ,
+ rules => <<EOF
+KERNEL=="sda", ATTR{test_empty_file}=="?*", SYMLINK+="something"
+KERNEL=="sda", ATTR{test_empty_file}!="", SYMLINK+="not-empty"
+KERNEL=="sda", ATTR{test_empty_file}=="", SYMLINK+="empty"
+KERNEL=="sda", ATTR{test_empty_file}!="?*", SYMLINK+="not-something"
+EOF
+ },
+ {
+ desc => "ATTR (non-existent file)",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "non-existent" ,
+ rules => <<EOF
+KERNEL=="sda", ATTR{nofile}=="?*", SYMLINK+="something"
+KERNEL=="sda", ATTR{nofile}!="", SYMLINK+="not-empty"
+KERNEL=="sda", ATTR{nofile}=="", SYMLINK+="empty"
+KERNEL=="sda", ATTR{nofile}!="?*", SYMLINK+="not-something"
+KERNEL=="sda", TEST!="nofile", SYMLINK+="non-existent"
+KERNEL=="sda", SYMLINK+="wrong"
+EOF
+ },
+ {
+ desc => "program and bus type match",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "scsi-0:0:0:0" ,
+ rules => <<EOF
+SUBSYSTEMS=="usb", PROGRAM=="/bin/echo -n usb-%b", SYMLINK+="%c"
+SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n scsi-%b", SYMLINK+="%c"
+SUBSYSTEMS=="foo", PROGRAM=="/bin/echo -n foo-%b", SYMLINK+="%c"
+EOF
+ },
+ {
+ desc => "sysfs parent hierarchy",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "modem" ,
+ rules => <<EOF
+ATTRS{idProduct}=="007b", SYMLINK+="modem"
+EOF
+ },
+ {
+ desc => "name test with ! in the name",
+ devpath => "/devices/virtual/block/fake!blockdev0",
+ exp_name => "is/a/fake/blockdev0" ,
+ rules => <<EOF
+SUBSYSTEMS=="scsi", SYMLINK+="is/not/a/%k"
+SUBSYSTEM=="block", SYMLINK+="is/a/%k"
+KERNEL=="ttyACM0", SYMLINK+="modem"
+EOF
+ },
+ {
+ desc => "name test with ! in the name, but no matching rule",
+ devpath => "/devices/virtual/block/fake!blockdev0",
+ exp_name => "fake/blockdev0" ,
+ exp_rem_error => "yes",
+ rules => <<EOF
+KERNEL=="ttyACM0", SYMLINK+="modem"
+EOF
+ },
+ {
+ desc => "KERNELS rule",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "scsi-0:0:0:0",
+ rules => <<EOF
+SUBSYSTEMS=="usb", KERNELS=="0:0:0:0", SYMLINK+="not-scsi"
+SUBSYSTEMS=="scsi", KERNELS=="0:0:0:1", SYMLINK+="no-match"
+SUBSYSTEMS=="scsi", KERNELS==":0", SYMLINK+="short-id"
+SUBSYSTEMS=="scsi", KERNELS=="/0:0:0:0", SYMLINK+="no-match"
+SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", SYMLINK+="scsi-0:0:0:0"
+EOF
+ },
+ {
+ desc => "KERNELS wildcard all",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "scsi-0:0:0:0",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNELS=="*:1", SYMLINK+="no-match"
+SUBSYSTEMS=="scsi", KERNELS=="*:0:1", SYMLINK+="no-match"
+SUBSYSTEMS=="scsi", KERNELS=="*:0:0:1", SYMLINK+="no-match"
+SUBSYSTEMS=="scsi", KERNEL=="0:0:0:0", SYMLINK+="before"
+SUBSYSTEMS=="scsi", KERNELS=="*", SYMLINK+="scsi-0:0:0:0"
+EOF
+ },
+ {
+ desc => "KERNELS wildcard partial",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "scsi-0:0:0:0",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", SYMLINK+="before"
+SUBSYSTEMS=="scsi", KERNELS=="*:0", SYMLINK+="scsi-0:0:0:0"
+EOF
+ },
+ {
+ desc => "KERNELS wildcard partial 2",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "scsi-0:0:0:0",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", SYMLINK+="before"
+SUBSYSTEMS=="scsi", KERNELS=="*:0:0:0", SYMLINK+="scsi-0:0:0:0"
+EOF
+ },
+ {
+ desc => "substitute attr with link target value (first match)",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "driver-is-sd",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", SYMLINK+="driver-is-\$attr{driver}"
+EOF
+ },
+ {
+ desc => "substitute attr with link target value (currently selected device)",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "driver-is-ahci",
+ rules => <<EOF
+SUBSYSTEMS=="pci", SYMLINK+="driver-is-\$attr{driver}"
+EOF
+ },
+ {
+ desc => "ignore ATTRS attribute whitespace",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "ignored",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", ATTRS{whitespace_test}=="WHITE SPACE", SYMLINK+="ignored"
+EOF
+ },
+ {
+ desc => "do not ignore ATTRS attribute whitespace",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "matched-with-space",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", ATTRS{whitespace_test}=="WHITE SPACE ", SYMLINK+="wrong-to-ignore"
+SUBSYSTEMS=="scsi", ATTRS{whitespace_test}=="WHITE SPACE ", SYMLINK+="matched-with-space"
+EOF
+ },
+ {
+ desc => "permissions USER=bad GROUP=name",
+ devpath => "/devices/virtual/tty/tty33",
+ exp_name => "tty33",
+ exp_perms => "0:0:0600",
+ rules => <<EOF
+KERNEL=="tty33", OWNER="bad", GROUP="name"
+EOF
+ },
+ {
+ desc => "permissions OWNER=1",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "node",
+ exp_perms => "1::0600",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", OWNER="1"
+EOF
+ },
+ {
+ desc => "permissions GROUP=1",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "node",
+ exp_perms => ":1:0660",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", GROUP="1"
+EOF
+ },
+ {
+ desc => "textual user id",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "node",
+ exp_perms => "nobody::0600",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", OWNER="nobody"
+EOF
+ },
+ {
+ desc => "textual group id",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "node",
+ exp_perms => ":daemon:0660",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", GROUP="daemon"
+EOF
+ },
+ {
+ desc => "textual user/group id",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "node",
+ exp_perms => "root:mail:0660",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", OWNER="root", GROUP="mail"
+EOF
+ },
+ {
+ desc => "permissions MODE=0777",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "node",
+ exp_perms => "::0777",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", MODE="0777"
+EOF
+ },
+ {
+ desc => "permissions OWNER=1 GROUP=1 MODE=0777",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "node",
+ exp_perms => "1:1:0777",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", OWNER="1", GROUP="1", MODE="0777"
+EOF
+ },
+ {
+ desc => "permissions OWNER to 1",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "ttyACM0",
+ exp_perms => "1::",
+ rules => <<EOF
+KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", OWNER="1"
+EOF
+ },
+ {
+ desc => "permissions GROUP to 1",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "ttyACM0",
+ exp_perms => ":1:0660",
+ rules => <<EOF
+KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", GROUP="1"
+EOF
+ },
+ {
+ desc => "permissions MODE to 0060",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "ttyACM0",
+ exp_perms => "::0060",
+ rules => <<EOF
+KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", MODE="0060"
+EOF
+ },
+ {
+ desc => "permissions OWNER, GROUP, MODE",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "ttyACM0",
+ exp_perms => "1:1:0777",
+ rules => <<EOF
+KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", OWNER="1", GROUP="1", MODE="0777"
+EOF
+ },
+ {
+ desc => "permissions only rule",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "ttyACM0",
+ exp_perms => "1:1:0777",
+ rules => <<EOF
+KERNEL=="ttyACM[0-9]*", OWNER="1", GROUP="1", MODE="0777"
+KERNEL=="ttyUSX[0-9]*", OWNER="2", GROUP="2", MODE="0444"
+KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n"
+EOF
+ },
+ {
+ desc => "multiple permissions only rule",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "ttyACM0",
+ exp_perms => "1:1:0777",
+ rules => <<EOF
+SUBSYSTEM=="tty", OWNER="1"
+SUBSYSTEM=="tty", GROUP="1"
+SUBSYSTEM=="tty", MODE="0777"
+KERNEL=="ttyUSX[0-9]*", OWNER="2", GROUP="2", MODE="0444"
+KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n"
+EOF
+ },
+ {
+ desc => "permissions only rule with override at SYMLINK+ rule",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "ttyACM0",
+ exp_perms => "1:2:0777",
+ rules => <<EOF
+SUBSYSTEM=="tty", OWNER="1"
+SUBSYSTEM=="tty", GROUP="1"
+SUBSYSTEM=="tty", MODE="0777"
+KERNEL=="ttyUSX[0-9]*", OWNER="2", GROUP="2", MODE="0444"
+KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", GROUP="2"
+EOF
+ },
+ {
+ desc => "major/minor number test",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "node",
+ exp_majorminor => "8:0",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node"
+EOF
+ },
+ {
+ desc => "big major number test",
+ devpath => "/devices/virtual/misc/misc-fake1",
+ exp_name => "node",
+ exp_majorminor => "4095:1",
+ rules => <<EOF
+KERNEL=="misc-fake1", SYMLINK+="node"
+EOF
+ },
+ {
+ desc => "big major and big minor number test",
+ devpath => "/devices/virtual/misc/misc-fake89999",
+ exp_name => "node",
+ exp_majorminor => "4095:89999",
+ rules => <<EOF
+KERNEL=="misc-fake89999", SYMLINK+="node"
+EOF
+ },
+ {
+ desc => "multiple symlinks with format char",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "symlink2-ttyACM0",
+ rules => <<EOF
+KERNEL=="ttyACM[0-9]*", SYMLINK="symlink1-%n symlink2-%k symlink3-%b"
+EOF
+ },
+ {
+ desc => "multiple symlinks with a lot of s p a c e s",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "one",
+ not_exp_name => " ",
+ rules => <<EOF
+KERNEL=="ttyACM[0-9]*", SYMLINK=" one two "
+EOF
+ },
+ {
+ desc => "symlink creation (same directory)",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "modem0",
+ rules => <<EOF
+KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", SYMLINK="modem%n"
+EOF
+ },
+ {
+ desc => "multiple symlinks",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "second-0" ,
+ rules => <<EOF
+KERNEL=="ttyACM0", SYMLINK="first-%n second-%n third-%n"
+EOF
+ },
+ {
+ desc => "symlink name '.'",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => ".",
+ exp_add_error => "yes",
+ exp_rem_error => "yes",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="."
+EOF
+ },
+ {
+ desc => "symlink node to itself",
+ devpath => "/devices/virtual/tty/tty0",
+ exp_name => "link",
+ exp_add_error => "yes",
+ exp_rem_error => "yes",
+ option => "clean",
+ rules => <<EOF
+KERNEL=="tty0", SYMLINK+="tty0"
+EOF
+ },
+ {
+ desc => "symlink %n substitution",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "symlink0",
+ rules => <<EOF
+KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", SYMLINK+="symlink%n"
+EOF
+ },
+ {
+ desc => "symlink %k substitution",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "symlink-ttyACM0",
+ rules => <<EOF
+KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", SYMLINK+="symlink-%k"
+EOF
+ },
+ {
+ desc => "symlink %M:%m substitution",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "major-166:0",
+ rules => <<EOF
+KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", SYMLINK+="major-%M:%m"
+EOF
+ },
+ {
+ desc => "symlink %b substitution",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "symlink-0:0:0:0",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="symlink-%b"
+EOF
+ },
+ {
+ desc => "symlink %c substitution",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "test",
+ rules => <<EOF
+KERNEL=="ttyACM[0-9]*", PROGRAM=="/bin/echo test", SYMLINK+="%c"
+EOF
+ },
+ {
+ desc => "symlink %c{N} substitution",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "test",
+ rules => <<EOF
+KERNEL=="ttyACM[0-9]*", PROGRAM=="/bin/echo symlink test this", SYMLINK+="%c{2}"
+EOF
+ },
+ {
+ desc => "symlink %c{N+} substitution",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "this",
+ rules => <<EOF
+KERNEL=="ttyACM[0-9]*", PROGRAM=="/bin/echo symlink test this", SYMLINK+="%c{2+}"
+EOF
+ },
+ {
+ desc => "symlink only rule with %c{N+}",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "test",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo link test this" SYMLINK+="%c{2+}"
+EOF
+ },
+ {
+ desc => "symlink %s{filename} substitution",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "166:0",
+ rules => <<EOF
+KERNEL=="ttyACM[0-9]*", SYMLINK+="%s{dev}"
+EOF
+ },
+ {
+ desc => "program result substitution (numbered part of)",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
+ exp_name => "link1",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n node link1 link2", RESULT=="node *", SYMLINK+="%c{2} %c{3}"
+EOF
+ },
+ {
+ desc => "program result substitution (numbered part of+)",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5",
+ exp_name => "link4",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n node link1 link2 link3 link4", RESULT=="node *", SYMLINK+="%c{2+}"
+EOF
+ },
+ {
+ desc => "SUBSYSTEM match test",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "node",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="should_not_match", SUBSYSTEM=="vc"
+SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", SUBSYSTEM=="block"
+SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="should_not_match2", SUBSYSTEM=="vc"
+EOF
+ },
+ {
+ desc => "DRIVERS match test",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "node",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="should_not_match", DRIVERS=="sd-wrong"
+SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", DRIVERS=="sd"
+EOF
+ },
+ {
+ desc => "devnode substitution test",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "node",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL=="sda", PROGRAM=="/usr/bin/test -b %N" SYMLINK+="node"
+EOF
+ },
+ {
+ desc => "parent node name substitution test",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
+ exp_name => "sda-part-1",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="%P-part-1"
+EOF
+ },
+ {
+ desc => "udev_root substitution",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
+ exp_name => "start-/dev-end",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="start-%r-end"
+EOF
+ },
+ {
+ desc => "last_rule option",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
+ exp_name => "last",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="last", OPTIONS="last_rule"
+SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="very-last"
+EOF
+ },
+ {
+ desc => "negation KERNEL!=",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
+ exp_name => "match",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL!="sda1", SYMLINK+="matches-but-is-negated"
+SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="before"
+SUBSYSTEMS=="scsi", KERNEL!="xsda1", SYMLINK+="match"
+EOF
+ },
+ {
+ desc => "negation SUBSYSTEM!=",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
+ exp_name => "not-anything",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", SUBSYSTEM=="block", KERNEL!="sda1", SYMLINK+="matches-but-is-negated"
+SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="before"
+SUBSYSTEMS=="scsi", SUBSYSTEM!="anything", SYMLINK+="not-anything"
+EOF
+ },
+ {
+ desc => "negation PROGRAM!= exit code",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
+ exp_name => "nonzero-program",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="before"
+KERNEL=="sda1", PROGRAM!="/bin/false", SYMLINK+="nonzero-program"
+EOF
+ },
+ {
+ desc => "ENV{} test",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
+ exp_name => "true",
+ rules => <<EOF
+ENV{ENV_KEY_TEST}="test"
+SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="go", SYMLINK+="wrong"
+SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="test", SYMLINK+="true"
+SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="bad", SYMLINK+="bad"
+EOF
+ },
+ {
+ desc => "ENV{} test",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
+ exp_name => "true",
+ rules => <<EOF
+ENV{ENV_KEY_TEST}="test"
+SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="go", SYMLINK+="wrong"
+SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="yes", ENV{ACTION}=="add", ENV{DEVPATH}=="*/block/sda/sdax1", SYMLINK+="no"
+SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="test", ENV{ACTION}=="add", ENV{DEVPATH}=="*/block/sda/sda1", SYMLINK+="true"
+SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ENV_KEY_TEST}=="bad", SYMLINK+="bad"
+EOF
+ },
+ {
+ desc => "ENV{} test (assign)",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
+ exp_name => "true",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}="true"
+SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="yes", SYMLINK+="no"
+SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="before"
+SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="true", SYMLINK+="true"
+EOF
+ },
+ {
+ desc => "ENV{} test (assign 2 times)",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
+ exp_name => "true",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}="true"
+SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}="absolutely-\$env{ASSIGN}"
+SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="before"
+SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="yes", SYMLINK+="no"
+SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="absolutely-true", SYMLINK+="true"
+EOF
+ },
+ {
+ desc => "ENV{} test (assign2)",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
+ exp_name => "part",
+ rules => <<EOF
+SUBSYSTEM=="block", KERNEL=="*[0-9]", ENV{PARTITION}="true", ENV{MAINDEVICE}="false"
+SUBSYSTEM=="block", KERNEL=="*[!0-9]", ENV{PARTITION}="false", ENV{MAINDEVICE}="true"
+ENV{MAINDEVICE}=="true", SYMLINK+="disk"
+SUBSYSTEM=="block", SYMLINK+="before"
+ENV{PARTITION}=="true", SYMLINK+="part"
+EOF
+ },
+ {
+ desc => "untrusted string sanitize",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
+ exp_name => "sane",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e name; (/usr/bin/badprogram)", RESULT=="name_ _/usr/bin/badprogram_", SYMLINK+="sane"
+EOF
+ },
+ {
+ desc => "untrusted string sanitize (don't replace utf8)",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
+ exp_name => "uber",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e \\xc3\\xbcber" RESULT=="\xc3\xbcber", SYMLINK+="uber"
+EOF
+ },
+ {
+ desc => "untrusted string sanitize (replace invalid utf8)",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
+ exp_name => "replaced",
+ rules => <<EOF
+SUBSYSTEMS=="scsi", KERNEL=="sda1", PROGRAM=="/bin/echo -e \\xef\\xe8garbage", RESULT=="__garbage", SYMLINK+="replaced"
+EOF
+ },
+ {
+ desc => "read sysfs value from parent device",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "serial-354172020305000",
+ rules => <<EOF
+KERNEL=="ttyACM*", ATTRS{serial}=="?*", SYMLINK+="serial-%s{serial}"
+EOF
+ },
+ {
+ desc => "match against empty key string",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "ok",
+ rules => <<EOF
+KERNEL=="sda", ATTRS{nothing}!="", SYMLINK+="not-1-ok"
+KERNEL=="sda", ATTRS{nothing}=="", SYMLINK+="not-2-ok"
+KERNEL=="sda", ATTRS{vendor}!="", SYMLINK+="ok"
+KERNEL=="sda", ATTRS{vendor}=="", SYMLINK+="not-3-ok"
+EOF
+ },
+ {
+ desc => "check ACTION value",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "ok",
+ rules => <<EOF
+ACTION=="unknown", KERNEL=="sda", SYMLINK+="unknown-not-ok"
+ACTION=="add", KERNEL=="sda", SYMLINK+="ok"
+EOF
+ },
+ {
+ desc => "final assignment",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "ok",
+ exp_perms => "root:tty:0640",
+ rules => <<EOF
+KERNEL=="sda", GROUP:="tty"
+KERNEL=="sda", GROUP="not-ok", MODE="0640", SYMLINK+="ok"
+EOF
+ },
+ {
+ desc => "final assignment 2",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "ok",
+ exp_perms => "root:tty:0640",
+ rules => <<EOF
+KERNEL=="sda", GROUP:="tty"
+SUBSYSTEM=="block", MODE:="640"
+KERNEL=="sda", GROUP="not-ok", MODE="0666", SYMLINK+="ok"
+EOF
+ },
+ {
+ desc => "env substitution",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "node-add-me",
+ rules => <<EOF
+KERNEL=="sda", MODE="0666", SYMLINK+="node-\$env{ACTION}-me"
+EOF
+ },
+ {
+ desc => "reset list to current value",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "three",
+ not_exp_name => "two",
+ rules => <<EOF
+KERNEL=="ttyACM[0-9]*", SYMLINK+="one"
+KERNEL=="ttyACM[0-9]*", SYMLINK+="two"
+KERNEL=="ttyACM[0-9]*", SYMLINK="three"
+EOF
+ },
+ {
+ desc => "test empty SYMLINK+ (empty override)",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "right",
+ not_exp_name => "wrong",
+ rules => <<EOF
+KERNEL=="ttyACM[0-9]*", SYMLINK+="wrong"
+KERNEL=="ttyACM[0-9]*", SYMLINK=""
+KERNEL=="ttyACM[0-9]*", SYMLINK+="right"
+EOF
+ },
+ {
+ desc => "test multi matches",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "right",
+ rules => <<EOF
+KERNEL=="ttyACM*", SYMLINK+="before"
+KERNEL=="ttyACM*|nothing", SYMLINK+="right"
+EOF
+ },
+ {
+ desc => "test multi matches 2",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "right",
+ rules => <<EOF
+KERNEL=="dontknow*|*nothing", SYMLINK+="nomatch"
+KERNEL=="ttyACM*", SYMLINK+="before"
+KERNEL=="dontknow*|ttyACM*|nothing*", SYMLINK+="right"
+EOF
+ },
+ {
+ desc => "test multi matches 3",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "right",
+ rules => <<EOF
+KERNEL=="dontknow|nothing", SYMLINK+="nomatch"
+KERNEL=="dontknow|ttyACM0a|nothing|attyACM0", SYMLINK+="wrong1"
+KERNEL=="X|attyACM0|dontknow|ttyACM0a|nothing|attyACM0", SYMLINK+="wrong2"
+KERNEL=="dontknow|ttyACM0|nothing", SYMLINK+="right"
+EOF
+ },
+ {
+ desc => "test multi matches 4",
+ devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0",
+ exp_name => "right",
+ rules => <<EOF
+KERNEL=="dontknow|nothing", SYMLINK+="nomatch"
+KERNEL=="dontknow|ttyACM0a|nothing|attyACM0", SYMLINK+="wrong1"
+KERNEL=="X|attyACM0|dontknow|ttyACM0a|nothing|attyACM0", SYMLINK+="wrong2"
+KERNEL=="all|dontknow|ttyACM0", SYMLINK+="right"
+KERNEL=="ttyACM0a|nothing", SYMLINK+="wrong3"
+EOF
+ },
+ {
+ desc => "IMPORT parent test sequence 1/2 (keep)",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "parent",
+ option => "keep",
+ rules => <<EOF
+KERNEL=="sda", IMPORT{program}="/bin/echo -e \'PARENT_KEY=parent_right\\nWRONG_PARENT_KEY=parent_wrong'"
+KERNEL=="sda", SYMLINK+="parent"
+EOF
+ },
+ {
+ desc => "IMPORT parent test sequence 2/2 (keep)",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
+ exp_name => "parentenv-parent_right",
+ option => "clean",
+ rules => <<EOF
+KERNEL=="sda1", IMPORT{parent}="PARENT*", SYMLINK+="parentenv-\$env{PARENT_KEY}\$env{WRONG_PARENT_KEY}"
+EOF
+ },
+ {
+ desc => "GOTO test",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
+ exp_name => "right",
+ rules => <<EOF
+KERNEL=="sda1", GOTO="TEST"
+KERNEL=="sda1", SYMLINK+="wrong"
+KERNEL=="sda1", GOTO="BAD"
+KERNEL=="sda1", SYMLINK+="", LABEL="NO"
+KERNEL=="sda1", SYMLINK+="right", LABEL="TEST", GOTO="end"
+KERNEL=="sda1", SYMLINK+="wrong2", LABEL="BAD"
+LABEL="end"
+EOF
+ },
+ {
+ desc => "GOTO label does not exist",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
+ exp_name => "right",
+ rules => <<EOF
+KERNEL=="sda1", GOTO="does-not-exist"
+KERNEL=="sda1", SYMLINK+="right",
+LABEL="exists"
+EOF
+ },
+ {
+ desc => "SYMLINK+ compare test",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
+ exp_name => "right",
+ not_exp_name => "wrong",
+ rules => <<EOF
+KERNEL=="sda1", SYMLINK+="link"
+KERNEL=="sda1", SYMLINK=="link*", SYMLINK+="right"
+KERNEL=="sda1", SYMLINK=="nolink*", SYMLINK+="wrong"
+EOF
+ },
+ {
+ desc => "invalid key operation",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
+ exp_name => "yes",
+ rules => <<EOF
+KERNEL="sda1", SYMLINK+="no"
+KERNEL=="sda1", SYMLINK+="yes"
+EOF
+ },
+ {
+ desc => "operator chars in attribute",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "yes",
+ rules => <<EOF
+KERNEL=="sda", ATTR{test:colon+plus}=="?*", SYMLINK+="yes"
+EOF
+ },
+ {
+ desc => "overlong comment line",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1",
+ exp_name => "yes",
+ rules => <<EOF
+# 012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789
+ # 012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789
+KERNEL=="sda1", SYMLINK+=="no"
+KERNEL=="sda1", SYMLINK+="yes"
+EOF
+ },
+ {
+ desc => "magic subsys/kernel lookup",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "00:16:41:e2:8d:ff",
+ rules => <<EOF
+KERNEL=="sda", SYMLINK+="\$attr{[net/eth0]address}"
+EOF
+ },
+ {
+ desc => "TEST absolute path",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "there",
+ rules => <<EOF
+TEST=="/etc/machine-id", SYMLINK+="there"
+TEST!="/etc/machine-id", SYMLINK+="notthere"
+EOF
+ },
+ {
+ desc => "TEST subsys/kernel lookup",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "yes",
+ rules => <<EOF
+KERNEL=="sda", TEST=="[net/eth0]", SYMLINK+="yes"
+EOF
+ },
+ {
+ desc => "TEST relative path",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "relative",
+ rules => <<EOF
+KERNEL=="sda", TEST=="size", SYMLINK+="relative"
+EOF
+ },
+ {
+ desc => "TEST wildcard substitution (find queue/nr_requests)",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "found-subdir",
+ rules => <<EOF
+KERNEL=="sda", TEST=="*/nr_requests", SYMLINK+="found-subdir"
+EOF
+ },
+ {
+ desc => "TEST MODE=0000",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "sda",
+ exp_perms => "0:0:0000",
+ exp_rem_error => "yes",
+ rules => <<EOF
+KERNEL=="sda", MODE="0000"
+EOF
+ },
+ {
+ desc => "TEST PROGRAM feeds OWNER, GROUP, MODE",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "sda",
+ exp_perms => "1:1:0400",
+ exp_rem_error => "yes",
+ rules => <<EOF
+KERNEL=="sda", MODE="666"
+KERNEL=="sda", PROGRAM=="/bin/echo 1 1 0400", OWNER="%c{1}", GROUP="%c{2}", MODE="%c{3}"
+EOF
+ },
+ {
+ desc => "TEST PROGRAM feeds MODE with overflow",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "sda",
+ exp_perms => "0:0:0440",
+ exp_rem_error => "yes",
+ rules => <<EOF
+KERNEL=="sda", MODE="440"
+KERNEL=="sda", PROGRAM=="/bin/echo 0 0 0400letsdoabuffferoverflow0123456789012345789012345678901234567890", OWNER="%c{1}", GROUP="%c{2}", MODE="%c{3}"
+EOF
+ },
+ {
+ desc => "magic [subsys/sysname] attribute substitution",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "sda-8741C4G-end",
+ exp_perms => "0:0:0600",
+ rules => <<EOF
+KERNEL=="sda", PROGRAM="/bin/true create-envp"
+KERNEL=="sda", ENV{TESTENV}="change-envp"
+KERNEL=="sda", SYMLINK+="%k-%s{[dmi/id]product_name}-end"
+EOF
+ },
+ {
+ desc => "builtin path_id",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "disk/by-path/pci-0000:00:1f.2-scsi-0:0:0:0",
+ rules => <<EOF
+KERNEL=="sda", IMPORT{builtin}="path_id"
+KERNEL=="sda", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/\$env{ID_PATH}"
+EOF
+ },
+);
+
+sub udev {
+ my ($action, $devpath, $rules) = @_;
+
+ # create temporary rules
+ system("mkdir", "-p", "$udev_rules_dir");
+ open CONF, ">$udev_rules" || die "unable to create rules file: $udev_rules";
+ print CONF $$rules;
+ close CONF;
+
+ if ($valgrind > 0) {
+ system("$udev_bin_valgrind $action $devpath");
+ } else {
+ system("$udev_bin", "$action", "$devpath");
+ }