diff options
author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2023-05-05 08:49:18 +0200 |
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committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2023-05-09 08:11:10 +0200 |
commit | 09ea351b6fce2ac3be19fc8af40828b722cd6dc4 (patch) | |
tree | de4b95535c446f84c26e8d98aa349640981eec19 /test | |
parent | f2c02d232eeb0c7d53089c586b72620383466e8f (diff) | |
download | systemd-09ea351b6fce2ac3be19fc8af40828b722cd6dc4.tar.gz |
test: drop udev-test.pl
Diffstat (limited to 'test')
-rw-r--r-- | test/meson.build | 13 | ||||
-rwxr-xr-x | test/udev-test.pl | 2911 |
2 files changed, 1 insertions, 2923 deletions
diff --git a/test/meson.build b/test/meson.build index 6af112d141..8d6667b405 100644 --- a/test/meson.build +++ b/test/meson.build @@ -131,19 +131,8 @@ custom_target( output : 'sys', build_by_default : want_tests != 'false') -if perl.found() - udev_test_pl = find_program('udev-test.pl') - if want_tests != 'false' - test('udev-test.pl', - udev_test_pl, - timeout : 180) - endif -else - message('Skipping udev-test because perl is not available') -endif - if want_tests != 'false' - test('udev-test.py', + test('udev-test', files('udev-test.py'), args : ['-v'], timeout : 180) diff --git a/test/udev-test.pl b/test/udev-test.pl deleted file mode 100755 index 855c6aec3c..0000000000 --- a/test/udev-test.pl +++ /dev/null @@ -1,2911 +0,0 @@ -#!/usr/bin/env perl -# SPDX-License-Identifier: LGPL-2.1-or-later - -# udev test -# -# Provides automated testing of the udev binary. -# The whole test is self contained in this file, except the matching sysfs tree. -# Simply extend the @tests array, to add a new test variant. -# -# Every test is driven by its own temporary config file. -# This program prepares the environment, creates the config and calls udev. -# -# udev parses the rules, looks at the provided sysfs and -# first creates and then removes the device node. -# After creation and removal the result is checked against the -# expected value and the result is printed. -# -# Copyright © 2004 Leann Ogasawara <ogasawara@osdl.org> - -use warnings; -use strict; - -BEGIN { - my $EXIT_TEST_SKIP = 77; - - unless (eval "use POSIX qw(WIFEXITED WEXITSTATUS); - use Cwd qw(getcwd abs_path); - use IPC::Semaphore; - use IPC::SysV qw(IPC_PRIVATE S_IRUSR S_IWUSR IPC_CREAT); - use Time::HiRes qw(usleep); 1") { - warn "Failed to import dependencies, skipping the test: $@"; - exit($EXIT_TEST_SKIP); - } -} - -# Relax sd-device's sysfs verification, since we want to provide a fake sysfs -# here that actually is a tmpfs. -$ENV{"SYSTEMD_DEVICE_VERIFY_SYSFS"}="0"; - -my $udev_bin = "./test-udev"; -my $valgrind = 0; -my $gdb = 0; -my $strace = 0; -my $udev_bin_valgrind = "valgrind --tool=memcheck --leak-check=yes --track-origins=yes --quiet $udev_bin"; -my $udev_bin_gdb = "gdb --args $udev_bin"; -my $udev_bin_strace = "strace -efile $udev_bin"; -my $udev_run = "test/run"; -my $udev_tmpfs = "test/tmpfs"; -my $udev_sys = "${udev_tmpfs}/sys"; -my $udev_dev = "${udev_tmpfs}/dev"; -my $udev_rules_dir = "$udev_run/udev/rules.d"; -my $udev_rules = "$udev_rules_dir/udev-test.rules"; -my $EXIT_TEST_SKIP = 77; - -my $rules_10k_tags = ""; -for (my $i = 1; $i <= 10000; ++$i) { - $rules_10k_tags .= 'KERNEL=="sda", TAG+="test' . $i . "\"\n"; -} - -my $rules_10k_tags_continuation = "KERNEL==\"sda\", \\\n"; -for (my $i = 1; $i < 10000; ++$i) { - $rules_10k_tags_continuation .= 'TAG+="test' . $i . "\",\\\n"; -} -$rules_10k_tags_continuation .= "TAG+=\"test10000\"\\n"; - -# Create a device list with all block devices under /sys -# (except virtual devices and cd-roms) -# the optional argument exp_func returns expected and non-expected -# symlinks for the device. -sub all_block_devs { - my ($exp_func) = @_; - my @devices; - - foreach my $bd (glob "$udev_sys/dev/block/*") { - my $tgt = readlink($bd); - my ($exp, $notexp) = (undef, undef); - - next if ($tgt =~ m!/virtual/! || $tgt =~ m!/sr[0-9]*$!); - - $tgt =~ s!^\.\./\.\.!!; - ($exp, $notexp) = $exp_func->($tgt) if defined($exp_func); - my $device = { - devpath => $tgt, - exp_links => $exp, - not_exp_links => $notexp, - }; - push(@devices, $device); - } - return \@devices; -} - -# This generator returns a suitable exp_func for use with -# all_block_devs(). -sub expect_for_some { - my ($pattern, $links, $donot) = @_; - my $_expect = sub { - my ($name) = @_; - - if ($name =~ /$pattern/) { - return ($links, undef); - } elsif ($donot) { - return (undef, $links); - } else { - return (undef, undef); - } - }; - return $_expect; -} - -my @tests = ( - { - desc => "no rules", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_rem_error => "yes", - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_rem_error => "yes", - }], - rules => <<EOF -# -EOF - }, - { - desc => "label test of scsi disc", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["boot_disk"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", SYMLINK+="boot_disk%n" -KERNEL=="ttyACM0", SYMLINK+="modem" -EOF - }, - { - desc => "label test of scsi disc", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["boot_disk"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", SYMLINK+="boot_disk%n" -KERNEL=="ttyACM0", SYMLINK+="modem" -EOF - }, - { - desc => "label test of scsi disc", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["boot_disk"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", SYMLINK+="boot_disk%n" -KERNEL=="ttyACM0", SYMLINK+="modem" -EOF - }, - { - desc => "label test of scsi partition", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["boot_disk1"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", SYMLINK+="boot_disk%n" -EOF - }, - { - desc => "label test of pattern match", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["boot_disk1", "boot_disk1-4", "boot_disk1-5"], - not_exp_links => ["boot_disk1-1", "boot_disk1-2", "boot_disk1-3", "boot_disk1-6", "boot_disk1-7"] - }], - rules => <<EOF -SUBSYSTEMS=="scsi", ATTRS{vendor}=="?ATA", SYMLINK+="boot_disk%n-1" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA?", SYMLINK+="boot_disk%n-2" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="A??", SYMLINK+="boot_disk%n" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATAS", SYMLINK+="boot_disk%n-3" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="AT?", SYMLINK+="boot_disk%n-4" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="??A", SYMLINK+="boot_disk%n-5" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", GOTO="skip-6" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", SYMLINK+="boot_disk%n-6" -LABEL="skip-6" -SUBSYSTEMS=="scsi", GOTO="skip-7" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", SYMLINK+="boot_disk%n-7" -LABEL="skip-7" -EOF - }, - { - desc => "label test of multiple sysfs files", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["boot_disk1"], - not_exp_links => ["boot_diskX1"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS X ", SYMLINK+="boot_diskX%n" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", SYMLINK+="boot_disk%n" -EOF - }, - { - desc => "label test of max sysfs files (skip invalid rule)", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["boot_disk1", "boot_diskXY1"], - not_exp_links => ["boot_diskXX1"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", ATTRS{scsi_level}=="6", ATTRS{rev}=="4.06", ATTRS{type}=="0", ATTRS{queue_depth}=="32", SYMLINK+="boot_diskXX%n" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", ATTRS{scsi_level}=="6", ATTRS{rev}=="4.06", ATTRS{type}=="0", ATTRS{queue_depth}=="1", SYMLINK+="boot_diskXY%n" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", ATTRS{scsi_level}=="6", ATTRS{rev}=="4.06", ATTRS{type}=="0", SYMLINK+="boot_disk%n" -EOF - }, - { - desc => "SYMLINK tests", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["link1", "link2/foo", "link3/aaa/bbb", - "abs1", "abs2/foo", "abs3/aaa/bbb", - "default___replace_test/foo_aaa", - "string_escape___replace/foo_bbb", - "env_with_space", - "default/replace/mode_foo__hoge", - "replace_env_harder_foo__hoge", - "match", "unmatch"], - not_exp_links => ["removed1", "removed2", "removed3", "unsafe/../../path", "/nondev/path/will/be/refused"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", SYMLINK+="removed1" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", SYMLINK-="removed1" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", SYMLINK+="/./dev///removed2" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", SYMLINK-="removed2" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", SYMLINK+="././removed3" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", SYMLINK-="/dev//./removed3/./" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", SYMLINK+="unsafe/../../path" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", SYMLINK+="/nondev/path/will/be/refused" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", SYMLINK+="link1 .///link2/././/foo//./ .///link3/aaa/bbb" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", SYMLINK+="/dev/abs1 /dev//./abs2///foo/./ ////dev/abs3/aaa/bbb" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", SYMLINK+="default?;;replace%%test/foo'aaa" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", OPTIONS="string_escape=replace", SYMLINK+="string_escape replace/foo%%bbb" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", ENV{.HOGE}="env with space", SYMLINK+="%E{.HOGE}" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", ENV{.HOGE}="default/replace/mode?foo;;hoge", SYMLINK+="%E{.HOGE}" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", OPTIONS="string_escape=replace", ENV{.HOGE}="replace/env/harder?foo;;hoge", SYMLINK+="%E{.HOGE}" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", SYMLINK=="link1", SYMLINK+="match" -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", ATTRS{model}=="ST910021AS", SYMLINK!="removed1", SYMLINK+="unmatch" -EOF - }, - { - desc => "catch device by *", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["modem/0", "catch-all"], - }], - rules => <<EOF -KERNEL=="ttyACM*", SYMLINK+="modem/%n" -KERNEL=="*", SYMLINK+="catch-all" -EOF - }, - # 10 - { - desc => "catch device by * - take 2", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["modem/0"], - not_exp_links => ["bad"], - }], - rules => <<EOF -KERNEL=="*ACM1", SYMLINK+="bad" -KERNEL=="*ACM0", SYMLINK+="modem/%n" -EOF - }, - { - desc => "catch device by ?", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["modem/0"], - not_exp_links => ["modem/0-1", "modem/0-2"], - }], - rules => <<EOF -KERNEL=="ttyACM??*", SYMLINK+="modem/%n-1" -KERNEL=="ttyACM??", SYMLINK+="modem/%n-2" -KERNEL=="ttyACM?", SYMLINK+="modem/%n" -EOF - }, - { - desc => "catch device by character class", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["modem/0"], - not_exp_links => ["modem/0-1", "modem/0-2"], - }], - rules => <<EOF -KERNEL=="ttyACM[A-Z]*", SYMLINK+="modem/%n-1" -KERNEL=="ttyACM?[0-9]", SYMLINK+="modem/%n-2" -KERNEL=="ttyACM[0-9]*", SYMLINK+="modem/%n" -EOF - }, - { - desc => "don't replace kernel name", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["modem"], - }], - rules => <<EOF -KERNEL=="ttyACM0", SYMLINK+="modem" -EOF - }, - { - desc => "Handle comment lines in config file (and don't replace kernel name)", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["modem"], - }], - rules => <<EOF -# this is a comment -KERNEL=="ttyACM0", SYMLINK+="modem" - -EOF - }, - { - desc => "Handle comment lines in config file with whitespace (and don't replace kernel name)", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["modem"], - }], - rules => <<EOF - # this is a comment with whitespace before the comment -KERNEL=="ttyACM0", SYMLINK+="modem" - -EOF - }, - { - desc => "Handle whitespace only lines (and don't replace kernel name)", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["whitespace"], - }], - rules => <<EOF - - - - # this is a comment with whitespace before the comment -KERNEL=="ttyACM0", SYMLINK+="whitespace" - - - -EOF - }, - { - desc => "Handle empty lines in config file (and don't replace kernel name)", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["modem"], - }], - rules => <<EOF - -KERNEL=="ttyACM0", SYMLINK+="modem" - -EOF - }, - { - desc => "Handle backslashed multi lines in config file (and don't replace kernel name)", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["modem"], - }], - rules => <<EOF -KERNEL=="ttyACM0", \\ -SYMLINK+="modem" - -EOF - }, - { - desc => "preserve backslashes, if they are not for a newline", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["aaa"], - }], - rules => <<EOF -KERNEL=="ttyACM0", PROGRAM=="/bin/echo -e \\101", RESULT=="A", SYMLINK+="aaa" -EOF - }, - # 20 - { - desc => "Handle stupid backslashed multi lines in config file (and don't replace kernel name)", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["modem"], - }], - rules => <<EOF - -# -\\ - -\\ - -#\\ - -KERNEL=="ttyACM0", \\ - SYMLINK+="modem" - -EOF - }, - { - desc => "subdirectory handling", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["sub/direct/ory/modem"], - }], - rules => <<EOF -KERNEL=="ttyACM0", SYMLINK+="sub/direct/ory/modem" -EOF - }, - { - desc => "parent device name match of scsi partition", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["first_disk5"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", SYMLINK+="first_disk%n" -EOF - }, - { - desc => "test substitution chars", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["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 => "substitution of sysfs value (%s{file})", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["disk-ATA-sda"], - not_exp_links => ["modem"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", SYMLINK+="disk-%s{vendor}-%k" -KERNEL=="ttyACM0", SYMLINK+="modem" -EOF - }, - { - desc => "program result substitution", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["special-device-5"], - not_exp_links => ["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)", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["newline_removed"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo test", RESULT=="test", SYMLINK+="newline_removed" -EOF - }, - { - desc => "program result substitution", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["foo9"], - not_exp_links => ["foo3", "foo4", "foo5", "foo6", "foo7", "foo8"], - }], - 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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["bar9"], - not_exp_links => ["foo3", "foo4", "foo5", "foo6", "foo7", "foo8"], - }], - 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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["foo7"], - not_exp_links => ["foo3", "foo4", "foo5", "foo6", "foo8"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n 'foo3 foo4' 'foo5 foo6 foo7 foo8'", KERNEL=="sda5", SYMLINK+="%c{5}" -EOF - }, - { - desc => "program arguments combined with escaped double quotes, part 1", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["foo2"], - not_exp_links => ["foo1"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", PROGRAM=="/bin/sh -c 'printf %%s \\\"foo1 foo2\\\" | grep \\\"foo1 foo2\\\"'", KERNEL=="sda5", SYMLINK+="%c{2}" -EOF - }, - { - desc => "program arguments combined with escaped double quotes, part 2", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["foo2"], - not_exp_links => ["foo1"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", PROGRAM=="/bin/sh -c \\\"printf %%s 'foo1 foo2' | grep 'foo1 foo2'\\\"", KERNEL=="sda5", SYMLINK+="%c{2}" -EOF - }, - { - desc => "program arguments combined with escaped double quotes, part 3", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["foo2"], - not_exp_links => ["foo1", "foo3"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", PROGRAM=="/bin/sh -c 'printf \\\"%%s %%s\\\" \\\"foo1 foo2\\\" \\\"foo3\\\"| grep \\\"foo1 foo2\\\"'", KERNEL=="sda5", SYMLINK+="%c{2}" -EOF - }, - { - desc => "characters before the %c{N} substitution", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["my-foo8"], - not_exp_links => ["my-foo3", "my-foo4", "my-foo5", "my-foo6", "my-foo7", "my-foo9"], - }], - 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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["855"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", KERNELS=="0:0:0:0", DEVPATH=="*/sda/*", SYMLINK+="\$major\$minor\$number" -EOF - }, - { - desc => "test substitution by variable name 5", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["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", - devices => [ - { - devpath => "/devices/virtual/tty/console", - exp_links => ["TTY"], - not_exp_links => ["foo"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n foo", RESULT=="foo", SYMLINK+="foo" -KERNEL=="console", SYMLINK+="TTY" -EOF - }, - { - desc => "non matching SUBSYSTEMS", - devices => [ - { - devpath => "/devices/virtual/tty/console", - exp_links => ["TTY"], - not_exp_links => ["foo"], - }], - rules => <<EOF -SUBSYSTEMS=="foo", ATTRS{dev}=="5:1", SYMLINK+="foo" -KERNEL=="console", SYMLINK+="TTY" -EOF - }, - { - desc => "ATTRS match", - devices => [ - { - devpath => "/devices/virtual/tty/console", - exp_links => ["foo", "TTY"], - }], - rules => <<EOF -KERNEL=="console", SYMLINK+="TTY" -ATTRS{dev}=="5:1", SYMLINK+="foo" -EOF - }, - { - desc => "ATTR (empty file)", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["empty", "not-something"], - not_exp_links => ["something", "not-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)", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["non-existent", "wrong"], - not_exp_links => ["something", "empty", "not-empty", - "not-something", "something"], - }], - 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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["modem"], - }], - rules => <<EOF -ATTRS{idProduct}=="007b", SYMLINK+="modem" -EOF - }, - { - desc => "name test with ! in the name", - devices => [ - { - devpath => "/devices/virtual/block/fake!blockdev0", - devnode => "fake/blockdev0", - exp_links => ["is/a/fake/blockdev0"], - not_exp_links => ["is/not/a/fake/blockdev0", "modem"], - }], - 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", - devices => [ - { - devpath => "/devices/virtual/block/fake!blockdev0", - devnode => "fake/blockdev0", - not_exp_links => ["modem"], - }], - rules => <<EOF -KERNEL=="ttyACM0", SYMLINK+="modem" -EOF - }, - { - desc => "KERNELS rule", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["scsi-0:0:0:0"], - not_exp_links => ["no-match", "short-id", "not-scsi"], - }], - 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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["scsi-0:0:0:0"], - not_exp_links => ["no-match", "before"], - }], - 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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["scsi-0:0:0:0", "before"], - }], - 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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["scsi-0:0:0:0", "before"], - }], - 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)", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["driver-is-sd"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", SYMLINK+="driver-is-\$attr{driver}" -EOF - }, - { - desc => "substitute attr with link target value (currently selected device)", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["driver-is-ahci"], - }], - rules => <<EOF -SUBSYSTEMS=="pci", SYMLINK+="driver-is-\$attr{driver}" -EOF - }, - { - desc => "ignore ATTRS attribute whitespace", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["ignored"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", ATTRS{whitespace_test}=="WHITE SPACE", SYMLINK+="ignored" -EOF - }, - { - desc => "do not ignore ATTRS attribute whitespace", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["matched-with-space"], - not_exp_links => ["wrong-to-ignore"], - }], - 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", - devices => [ - { - devpath => "/devices/virtual/tty/tty33", - exp_perms => "0:0:0600", - }], - rules => <<EOF -KERNEL=="tty33", OWNER="bad", GROUP="name" -EOF - }, - { - desc => "permissions OWNER=1", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["node"], - exp_perms => "1::0600", - }], - rules => <<EOF -SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", OWNER="1" -EOF - }, - { - desc => "permissions GROUP=1", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["node"], - exp_perms => ":1:0660", - }], - rules => <<EOF -SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", GROUP="1" -EOF - }, - { - desc => "textual user id", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["node"], - exp_perms => "daemon::0600", - }], - rules => <<EOF -SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", OWNER="daemon" -EOF - }, - { - desc => "textual group id", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["node"], - exp_perms => ":daemon:0660", - }], - rules => <<EOF -SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", GROUP="daemon" -EOF - }, - { - desc => "textual user/group id", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["node"], - exp_perms => "root:audio:0660", - }], - rules => <<EOF -SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", OWNER="root", GROUP="audio" -EOF - }, - { - desc => "permissions MODE=0777", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["node"], - exp_perms => "::0777", - }], - rules => <<EOF -SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node", MODE="0777" -EOF - }, - { - desc => "permissions OWNER=1 GROUP=1 MODE=0777", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_perms => "1::", - }], - rules => <<EOF -KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", OWNER="1" -EOF - }, - { - desc => "permissions GROUP to 1", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_perms => ":1:0660", - }], - rules => <<EOF -KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", GROUP="1" -EOF - }, - { - desc => "permissions MODE to 0060", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_perms => "::0060", - }], - rules => <<EOF -KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", MODE="0060" -EOF - }, - { - desc => "permissions OWNER, GROUP, MODE", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["node"], - exp_majorminor => "8:0", - }], - rules => <<EOF -SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="node" -EOF - }, - { - desc => "big major number test", - devices => [ - { - devpath => "/devices/virtual/misc/misc-fake1", - exp_links => ["node"], - exp_majorminor => "4095:1", - }], - rules => <<EOF -KERNEL=="misc-fake1", SYMLINK+="node" -EOF - }, - { - desc => "big major and big minor number test", - devices => [ - { - devpath => "/devices/virtual/misc/misc-fake89999", - exp_links => ["node"], - exp_majorminor => "4095:89999", - }], - rules => <<EOF -KERNEL=="misc-fake89999", SYMLINK+="node" -EOF - }, - { - desc => "multiple symlinks with format char", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["symlink1-0", "symlink2-ttyACM0", "symlink3-"], - }], - 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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["one", "two"], - not_exp_links => [" "], - }], - rules => <<EOF -KERNEL=="ttyACM[0-9]*", SYMLINK=" one two " -EOF - }, - { - desc => "symlink with spaces in substituted variable", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["name-one_two_three-end"], - not_exp_links => [" "], - }], - rules => <<EOF -ENV{WITH_WS}="one two three" -SYMLINK="name-\$env{WITH_WS}-end" -EOF - }, - { - desc => "symlink with leading space in substituted variable", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["name-one_two_three-end"], - not_exp_links => [" "], - }], - rules => <<EOF -ENV{WITH_WS}=" one two three" -SYMLINK="name-\$env{WITH_WS}-end" -EOF - }, - { - desc => "symlink with trailing space in substituted variable", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["name-one_two_three-end"], - not_exp_links => [" "], - }], - rules => <<EOF -ENV{WITH_WS}="one two three " -SYMLINK="name-\$env{WITH_WS}-end" -EOF - }, - { - desc => "symlink with lots of space in substituted variable", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["name-one_two_three-end"], - not_exp_links => [" "], - }], - rules => <<EOF -ENV{WITH_WS}=" one two three " -SYMLINK="name-\$env{WITH_WS}-end" -EOF - }, - { - desc => "symlink with multiple spaces in substituted variable", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["name-one_two_three-end"], - not_exp_links => [" "], - }], - rules => <<EOF -ENV{WITH_WS}=" one two three " -SYMLINK="name-\$env{WITH_WS}-end" -EOF - }, - { - desc => "symlink with space and var with space", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["first", "name-one_two_three-end", - "another_symlink", "a", "b", "c"], - not_exp_links => [" "], - }], - rules => <<EOF -ENV{WITH_WS}=" one two three " -SYMLINK=" first name-\$env{WITH_WS}-end another_symlink a b c " -EOF - }, - { - desc => "symlink with env which contain slash (see #19309)", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["first", "name-aaa_bbb_ccc-end", - "another_symlink", "a", "b", "c"], - not_exp_links => ["ame-aaa/bbb/ccc-end"], - }], - rules => <<EOF -ENV{WITH_SLASH}="aaa/bbb/ccc" -OPTIONS="string_escape=replace", ENV{REPLACED}="\$env{WITH_SLASH}" -SYMLINK=" first name-\$env{REPLACED}-end another_symlink a b c " -EOF - }, - { - desc => "symlink creation (same directory)", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["modem0"], - }], - rules => <<EOF -KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", SYMLINK="modem%n" -EOF - }, - { - desc => "multiple symlinks", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["first-0", "second-0", "third-0"], - }], - rules => <<EOF -KERNEL=="ttyACM0", SYMLINK="first-%n second-%n third-%n" -EOF - }, - { - desc => "symlink name '.'", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["."], - exp_add_error => "yes", - exp_rem_error => "yes", - }], - rules => <<EOF -SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="." -EOF - }, - { - desc => "symlink node to itself", - devices => [ - { - devpath => "/devices/virtual/tty/tty0", - exp_links => ["link"], - exp_add_error => "yes", - exp_rem_error => "yes", - }], - option => "clean", - rules => <<EOF -KERNEL=="tty0", SYMLINK+="tty0" -EOF - }, - { - desc => "symlink %n substitution", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["symlink0"], - }], - rules => <<EOF -KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", SYMLINK+="symlink%n" -EOF - }, - { - desc => "symlink %k substitution", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["symlink-ttyACM0"], - }], - rules => <<EOF -KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", SYMLINK+="symlink-%k" -EOF - }, - { - desc => "symlink %M:%m substitution", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["major-166:0"], - }], - rules => <<EOF -KERNEL=="ttyACM[0-9]*", SYMLINK+="ttyACM%n", SYMLINK+="major-%M:%m" -EOF - }, - { - desc => "symlink %b substitution", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["symlink-0:0:0:0"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", KERNEL=="sda", SYMLINK+="symlink-%b" -EOF - }, - { - desc => "symlink %c substitution", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["test"], - }], - rules => <<EOF -KERNEL=="ttyACM[0-9]*", PROGRAM=="/bin/echo test", SYMLINK+="%c" -EOF - }, - { - desc => "symlink %c{N} substitution", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["test"], - not_exp_links => ["symlink", "this"], - }], - rules => <<EOF -KERNEL=="ttyACM[0-9]*", PROGRAM=="/bin/echo symlink test this", SYMLINK+="%c{2}" -EOF - }, - { - desc => "symlink %c{N+} substitution", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["test", "this"], - not_exp_links => ["symlink"], - }], - rules => <<EOF -KERNEL=="ttyACM[0-9]*", PROGRAM=="/bin/echo symlink test this", SYMLINK+="%c{2+}" -EOF - }, - { - desc => "symlink only rule with %c{N+}", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["test", "this"], - not_exp_links => ["symlink"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", KERNEL=="sda", PROGRAM=="/bin/echo link test this" SYMLINK+="%c{2+}" -EOF - }, - { - desc => "symlink %s{filename} substitution", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["166:0"], - }], - rules => <<EOF -KERNEL=="ttyACM[0-9]*", SYMLINK+="%s{dev}" -EOF - }, - { - desc => "program result substitution (numbered part of)", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["link1", "link2"], - not_exp_links => ["node"], - }], - 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+)", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["link1", "link2", "link3", "link4"], - not_exp_links => ["node"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", PROGRAM=="/bin/echo -n node link1 link2 link3 link4", RESULT=="node *", SYMLINK+="%c{2+}" -EOF - }, - { - desc => "SUBSYSTEM match test", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["node"], - not_exp_links => ["should_not_match", "should_not_match2"], - }], - 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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["node"], - not_exp_links => ["should_not_match"] - }], - 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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["node"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", KERNEL=="sda", PROGRAM=="/usr/bin/test -b %N" SYMLINK+="node" -EOF - }, - { - desc => "parent node name substitution test", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["sda-part-1"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="%P-part-%n" -EOF - }, - { - desc => "udev_root substitution", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["start-/dev-end"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="start-%r-end" -EOF - }, - { - # This is not supported any more - desc => "last_rule option", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["last"], - not_exp_links => ["very-last"], - exp_nodev_error => "yes", - }], - rules => <<EOF -SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="last", OPTIONS="last_rule" -SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="very-last" -EOF - }, - { - desc => "negation KERNEL!=", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["match", "before"], - not_exp_links => ["matches-but-is-negated"], - }], - 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!=", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["before", "not-anything"], - not_exp_links => ["matches-but-is-negated"], - }], - 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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["before", "nonzero-program"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", KERNEL=="sda1", SYMLINK+="before" -KERNEL=="sda1", PROGRAM!="/bin/false", SYMLINK+="nonzero-program" -EOF - }, - { - desc => "ENV{} test", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["true"], - not_exp_links => ["bad", "wrong"], - }], - 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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["true"], - not_exp_links => ["bad", "wrong", "no"], - }], - 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)", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["true", "before"], - not_exp_links => ["no"], - }], - 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)", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["true", "before"], - not_exp_links => ["no", "bad"], - }], - 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}=="true", SYMLINK+="bad" -SUBSYSTEMS=="scsi", KERNEL=="sda1", ENV{ASSIGN}=="absolutely-true", SYMLINK+="true" -EOF - }, - { - desc => "ENV{} test (assign2)", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["part"], - not_exp_links => ["disk"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["disk"], - not_exp_links => ["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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["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)", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["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)", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["serial-354172020305000"], - }], - rules => <<EOF -KERNEL=="ttyACM*", ATTRS{serial}=="?*", SYMLINK+="serial-%s{serial}" -EOF - }, - { - desc => "match against empty key string", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["ok"], - not_exp_links => ["not-1-ok", "not-2-ok", "not-3-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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["ok"], - not_exp_links => ["unknown-not-ok"], - }], - rules => <<EOF -ACTION=="unknown", KERNEL=="sda", SYMLINK+="unknown-not-ok" -ACTION=="add", KERNEL=="sda", SYMLINK+="ok" -EOF - }, - { - desc => "final assignment", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["ok"], - exp_perms => "root:tty:0640", - }], - rules => <<EOF -KERNEL=="sda", GROUP:="tty" -KERNEL=="sda", GROUP="root", MODE="0640", SYMLINK+="ok" -EOF - }, - { - desc => "final assignment 2", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["ok"], - exp_perms => "root:tty:0640", - }], - rules => <<EOF -KERNEL=="sda", GROUP:="tty" -SUBSYSTEM=="block", MODE:="640" -KERNEL=="sda", GROUP="root", MODE="0666", SYMLINK+="ok" -EOF - }, - { - desc => "env substitution", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["node-add-me"], - }], - rules => <<EOF -KERNEL=="sda", MODE="0666", SYMLINK+="node-\$env{ACTION}-me" -EOF - }, - { - desc => "reset list to current value", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["three"], - not_exp_links => ["two", "one"], - }], - 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)", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["right"], - not_exp_links => ["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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["right", "before"], - }], - rules => <<EOF -KERNEL=="ttyACM*", SYMLINK+="before" -KERNEL=="ttyACM*|nothing", SYMLINK+="right" -EOF - }, - { - desc => "test multi matches 2", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["right", "before"], - not_exp_links => ["nomatch"], - }], - rules => <<EOF -KERNEL=="dontknow*|*nothing", SYMLINK+="nomatch" -KERNEL=="ttyACM*", SYMLINK+="before" -KERNEL=="dontknow*|ttyACM*|nothing*", SYMLINK+="right" -EOF - }, - { - desc => "test multi matches 3", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["right"], - not_exp_links => ["nomatch", "wrong1", "wrong2"], - }], - 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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1d.7/usb5/5-2/5-2:1.0/tty/ttyACM0", - exp_links => ["right"], - not_exp_links => ["nomatch", "wrong1", "wrong2", "wrong3"], - }], - 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 => "test multi matches 5", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["found"], - not_exp_name => "bad", - }], - rules => <<EOF -KERNEL=="sda", TAG="foo" -TAGS=="|foo", SYMLINK+="found" -TAGS=="|aaa", SYMLINK+="bad" -EOF - }, - { - desc => "test multi matches 6", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["found"], - not_exp_name => "bad", - }], - rules => <<EOF -KERNEL=="sda", ENV{HOGE}="" -ENV{HOGE}=="|foo", SYMLINK+="found" -ENV{HOGE}=="aaa|bbb", SYMLINK+="bad" -EOF - }, - { - desc => "test multi matches 7", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["found"], - not_exp_name => "bad", - }], - rules => <<EOF -KERNEL=="sda", TAG="foo" -TAGS=="foo||bar", SYMLINK+="found" -TAGS=="aaa||bbb", SYMLINK+="bad" -EOF - }, - { - desc => "test multi matches 8", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["found"], - not_exp_name => "bad", - }], - rules => <<EOF -KERNEL=="sda", ENV{HOGE}="" -ENV{HOGE}=="foo||bar", SYMLINK+="found" -ENV{HOGE}=="aaa|bbb", SYMLINK+="bad" -EOF - }, - { - desc => "test multi matches 9", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["found", "found2"], - not_exp_name => ["bad", "bad2"], - }], - rules => <<EOF -KERNEL=="sda", TAG="foo" -TAGS=="foo|", SYMLINK+="found" -TAGS=="aaa|", SYMLINK+="bad" -KERNEL=="sda", TAGS!="hoge", SYMLINK+="found2" -KERNEL=="sda", TAGS!="foo", SYMLINK+="bad2" -EOF - }, - { - desc => "test multi matches 10", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["found"], - not_exp_name => "bad", - }], - rules => <<EOF -KERNEL=="sda", ENV{HOGE}="" -ENV{HOGE}=="foo|", SYMLINK+="found" -ENV{HOGE}=="aaa|bbb", SYMLINK+="bad" -EOF - }, - { - desc => "test multi matches 11", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["found"], - not_exp_name => "bad", - }], - rules => <<EOF -KERNEL=="sda", TAG="c" -TAGS=="foo||bar||c", SYMLINK+="found" -TAGS=="aaa||bbb||ccc", SYMLINK+="bad" -EOF - }, - { - desc => "TAG refuses invalid string", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["valid", "found"], - not_exp_links => ["empty", "invalid_char", "path", "bad", "bad2"], - }], - rules => <<EOF -KERNEL=="sda", TAG+="", TAG+="invalid.char", TAG+="path/is/also/invalid", TAG+="valid" -TAGS=="", SYMLINK+="empty" -TAGS=="invalid.char", SYMLINK+="invalid_char" -TAGS=="path/is/also/invalid", SYMLINK+="path" -TAGS=="valid", SYMLINK+="valid" -TAGS=="valid|", SYMLINK+="found" -TAGS=="aaa|", SYMLINK+="bad" -TAGS=="aaa|bbb", SYMLINK+="bad2" -EOF - }, - { - desc => "IMPORT parent test", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["parent"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["parentenv-parent_right"], - }], - sleep_us => 500000, # Serialized! We need to sleep here after adding sda - rules => <<EOF -KERNEL=="sda1", IMPORT{parent}="PARENT*", SYMLINK+="parentenv-\$env{PARENT_KEY}\$env{WRONG_PARENT_KEY}" -KERNEL=="sda", IMPORT{program}="/bin/echo -e \'PARENT_KEY=parent_right\\nWRONG_PARENT_KEY=parent_wrong'" -KERNEL=="sda", SYMLINK+="parent" -EOF - }, - { - desc => "GOTO test", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["right"], - not_exp_test => ["wrong", "wrong2"], - }], - 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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["right"], - }], - rules => <<EOF -KERNEL=="sda1", GOTO="does-not-exist" -KERNEL=="sda1", SYMLINK+="right", -LABEL="exists" -EOF - }, - { - desc => "SYMLINK+ compare test", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["right", "link"], - not_exp_links => ["wrong"], - }], - rules => <<EOF -KERNEL=="sda1", SYMLINK+="link" -KERNEL=="sda1", SYMLINK=="link*", SYMLINK+="right" -KERNEL=="sda1", SYMLINK=="nolink*", SYMLINK+="wrong" -EOF - }, - { - desc => "invalid key operation", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["yes"], - not_exp_links => ["no"], - }], - rules => <<EOF -KERNEL="sda1", SYMLINK+="no" -KERNEL=="sda1", SYMLINK+="yes" -EOF - }, - { - desc => "operator chars in attribute", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["yes"], - }], - rules => <<EOF -KERNEL=="sda", ATTR{test:colon+plus}=="?*", SYMLINK+="yes" -EOF - }, - { - desc => "overlong comment line", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["yes"], - not_exp_links => ["no"], - }], - rules => <<EOF -# 012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789 - # 012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789 -KERNEL=="sda1", SYMLINK+=="no" -KERNEL=="sda1", SYMLINK+="yes" -EOF - }, - { - desc => "magic subsys/kernel lookup", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["00:16:41:e2:8d:ff"], - }], - rules => <<EOF -KERNEL=="sda", SYMLINK+="\$attr{[net/eth0]address}" -EOF - }, - { - desc => "TEST absolute path", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["there"], - not_exp_links => ["notthere"], - }], - rules => <<EOF -TEST=="/etc/passwd", SYMLINK+="there" -TEST!="/etc/passwd", SYMLINK+="notthere" -EOF - }, - { - desc => "TEST subsys/kernel lookup", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["yes"], - }], - rules => <<EOF -KERNEL=="sda", TEST=="[net/eth0]", SYMLINK+="yes" -EOF - }, - { - desc => "TEST relative path", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["relative"], - }], - rules => <<EOF -KERNEL=="sda", TEST=="size", SYMLINK+="relative" -EOF - }, - { - desc => "TEST wildcard substitution (find queue/nr_requests)", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["found-subdir"], - }], - rules => <<EOF -KERNEL=="sda", TEST=="*/nr_requests", SYMLINK+="found-subdir" -EOF - }, - { - desc => "TEST MODE=0000", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_perms => "0:0:0000", - exp_rem_error => "yes", - }], - rules => <<EOF -KERNEL=="sda", MODE="0000" -EOF - }, - { - desc => "TEST PROGRAM feeds OWNER, GROUP, MODE", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_perms => "1:1:0400", - }], - 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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/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", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["sda-8741C4G-end"], - exp_perms => "0:0:0600", - }], - rules => <<EOF -KERNEL=="sda", SYMLINK+="%k-%s{[dmi/id]product_name}-end" -EOF - }, - { - desc => "builtin path_id", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["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 - }, - { - desc => "add and match tag", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["found"], - not_exp_links => ["bad"], - }], - rules => <<EOF -SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", TAG+="green" -TAGS=="green", SYMLINK+="found" -TAGS=="blue", SYMLINK+="bad" -EOF - }, - { - desc => "don't crash with lots of tags", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["found"], - }], - rules => $rules_10k_tags . <<EOF -TAGS=="test1", TAGS=="test500", TAGS=="test1234", TAGS=="test9999", TAGS=="test10000", SYMLINK+="found" -EOF - }, - { - desc => "continuations", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["found"], - not_exp_name => "bad", - }], - rules => $rules_10k_tags_continuation . <<EOF -TAGS=="test1", TAGS=="test500", TAGS=="test1234", TAGS=="test9999", TAGS=="test10000", SYMLINK+="bad" -KERNEL=="sda",\\ -# comment in continuation -TAG+="hoge1",\\ - # space before comment -TAG+="hoge2",\\ -# spaces before and after token are dropped - TAG+="hoge3", \\ -\\ - \\ -TAG+="hoge4" -TAGS=="hoge1", TAGS=="hoge2", TAGS=="hoge3", TAGS=="hoge4", SYMLINK+="found" -EOF - }, - { - desc => "continuations with empty line", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["found"], - not_exp_name => "bad", - - }], - rules => <<EOF -# empty line finishes continuation -KERNEL=="sda", TAG+="foo" \\ - -KERNEL=="sdb", TAG+="hoge" -KERNEL=="sda", TAG+="aaa" \\ -KERNEL=="sdb", TAG+="bbb" -TAGS=="foo", SYMLINK+="found" -TAGS=="aaa", SYMLINK+="bad" - EOF - }, - { - desc => "continuations with space only line", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda", - exp_links => ["found"], - not_exp_name => "bad", - }], - rules => <<EOF -# space only line finishes continuation -KERNEL=="sda", TAG+="foo" \\ - \t -KERNEL=="sdb", TAG+="hoge" -KERNEL=="sda", TAG+="aaa" \\ -KERNEL=="sdb", TAG+="bbb" -TAGS=="foo", SYMLINK+="found" -TAGS=="aaa", SYMLINK+="bad" -EOF - }, - { - desc => "multiple devices", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["part-1"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["part-5"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda6", - exp_links => ["part-6"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda7", - exp_links => ["part-7"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda8", - exp_links => ["part-8"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda9", - exp_links => ["part-9"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda10", - exp_links => ["part-10"], - }, - ], - rules => <<EOF -SUBSYSTEM=="block", SUBSYSTEMS=="scsi", KERNEL=="sda?*", ENV{DEVTYPE}=="partition", SYMLINK+="part-%n" -EOF - }, - { - desc => "multiple devices, same link name, positive prio", - repeat => 100, - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["part-1"], - not_exp_links => ["partition"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["part-5"], - not_exp_links => ["partition"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda6", - not_exp_links => ["partition"], - exp_links => ["part-6"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda7", - exp_links => ["part-7", "partition"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda8", - not_exp_links => ["partition"], - exp_links => ["part-8"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda9", - not_exp_links => ["partition"], - exp_links => ["part-9"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda10", - not_exp_links => ["partition"], - exp_links => ["part-10"], - }, - ], - rules => <<EOF -SUBSYSTEM=="block", SUBSYSTEMS=="scsi", KERNEL=="sda?*", ENV{DEVTYPE}=="partition", SYMLINK+="part-%n" -SUBSYSTEM=="block", SUBSYSTEMS=="scsi", KERNEL=="sda?*", ENV{DEVTYPE}=="partition", SYMLINK+="partition" -KERNEL=="*7", OPTIONS+="link_priority=10" -EOF - }, - { - desc => "multiple devices, same link name, negative prio", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["part-1"], - not_exp_links => ["partition"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["part-5"], - not_exp_links => ["partition"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda6", - not_exp_links => ["partition"], - exp_links => ["part-6"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda7", - exp_links => ["part-7", "partition"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda8", - not_exp_links => ["partition"], - exp_links => ["part-8"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda9", - not_exp_links => ["partition"], - exp_links => ["part-9"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda10", - not_exp_links => ["partition"], - exp_links => ["part-10"], - }, - ], - rules => <<EOF -SUBSYSTEM=="block", SUBSYSTEMS=="scsi", KERNEL=="sda?*", ENV{DEVTYPE}=="partition", SYMLINK+="part-%n" -SUBSYSTEM=="block", SUBSYSTEMS=="scsi", KERNEL=="sda?*", ENV{DEVTYPE}=="partition", SYMLINK+="partition" -KERNEL!="*7", OPTIONS+="link_priority=-10" -EOF - }, - { - desc => "multiple devices, same link name, positive prio, sleep", - devices => [ - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1", - exp_links => ["part-1"], - not_exp_links => ["partition"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5", - exp_links => ["part-5"], - not_exp_links => ["partition"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda6", - not_exp_links => ["partition"], - exp_links => ["part-6"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda7", - exp_links => ["part-7", "partition"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda8", - not_exp_links => ["partition"], - exp_links => ["part-8"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda9", - not_exp_links => ["partition"], - exp_links => ["part-9"], - }, - { - devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda10", - not_exp_links => ["partition"], - exp_links => ["part-10"], - }, - ], - sleep_us => 10000, - rules => <<EOF -SUBSYSTEM=="block", SUBSYSTEMS=="scsi", KERNEL=="sda?*", ENV{DEVTYPE}=="partition", SYMLINK+="part-%n" -SUBSYSTEM=="block", SUBSYSTEMS=="scsi", KERNEL=="sda?*", ENV{DEVTYPE}=="partition", SYMLINK+="partition" -KERNEL=="*7", OPTIONS+="link_priority=10" -EOF - }, - { - desc => 'all_block_devs', - generator => expect_for_some("\\/sda6\$", ["blockdev"]), - repeat => 10, - rules => <<EOF -SUBSYSTEM=="block", SUBSYSTEMS=="scsi", KERNEL=="sd*", SYMLINK+="blockdev" -KERNEL=="sda6", OPTIONS+="link_priority=10" -EOF - } -); - -sub create_rules { - my ($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; -} - -sub udev { - my ($action, $devpath) = @_; - - if ($valgrind > 0) { - return system("$udev_bin_valgrind $action $devpath"); - } elsif ($gdb > 0) { - return system("$udev_bin_gdb $action $devpath"); - } elsif ($strace > 0) { - return system("$udev_bin_strace $action $devpath"); - } else { - return system("$udev_bin", "$action", "$devpath"); - } -} - -my $error = 0; -my $good = 0; -my $exp_good = 0; - -sub permissions_test { - my($rules, $uid, $gid, $mode) = @_; - - my $wrong = 0; - my $userid; - my $groupid; - - $rules->{exp_perms} =~ m/^(.*):(.*):(.*)$/; - if ($1 ne "") { - if (defined(getpwnam($1))) { - $userid = int(getpwnam($1)); - } else { - $userid = $1; - } - if ($uid != $userid) { $wrong = 1; } - } - if ($2 ne "") { - 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\n"; - $good++; - } else { - 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"; - $error++; - sleep(1); - } -} - -sub major_minor_test { - my($rules, $rdev) = @_; - - my $major = ($rdev >> 8) & 0xfff; - my $minor = ($rdev & 0xff) | (($rdev >> 12) & 0xfff00); - my $wrong = 0; - - $rules->{exp_majorminor} =~ m/^(.*):(.*)$/; - if ($1 ne "") { - if ($major != $1) { $wrong = 1; }; - } - if ($2 ne "") { - if ($minor != $2) { $wrong = 1; }; - } - if ($wrong == 0) { - print "major:minor: ok\n"; - $good++; - } 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\n"; - $error++; - sleep(1); - } -} - -sub udev_setup { - system("umount \"$udev_tmpfs\" 2>/dev/null"); - rmdir($udev_tmpfs); - mkdir($udev_tmpfs) || die "unable to create udev_tmpfs: $udev_tmpfs\n"; - - if (system("mount", "-o", "rw,mode=0755,nosuid,noexec", "-t", "tmpfs", "tmpfs", $udev_tmpfs)) { - warn "unable to mount tmpfs"; - return 0; - } - - mkdir($udev_dev) || die "unable to create udev_dev: $udev_dev\n"; - # setting group and mode of udev_dev ensures the tests work - # even if the parent directory has setgid bit enabled. - chown (0, 0, $udev_dev) || die "unable to chown $udev_dev\n"; - chmod (0755, $udev_dev) || die "unable to chmod $udev_dev\n"; - - if (system("mknod", $udev_dev . "/null", "c", "1", "3")) { - warn "unable to create $udev_dev/null"; - return 0; - } - - # check if we are permitted to create block device nodes - my $block_device_filename = $udev_dev . "/sda"; - if (system("mknod", $block_device_filename, "b", "8", "0")) { - warn "unable to create $block_device_filename"; - return 0; - } - unlink $block_device_filename; - - system("cp", "-r", "test/sys/", $udev_sys) && die "unable to copy test/sys"; - - system("rm", "-rf", "$udev_run"); - - if (!mkdir($udev_run)) { - warn "unable to create directory $udev_run"; - return 0; - } - - return 1; -} - -sub get_devnode { - my ($device) = @_; - my $devnode; - - if (defined($device->{devnode})) { - $devnode = "$udev_dev/$device->{devnode}"; - } else { - $devnode = "$device->{devpath}"; - $devnode =~ s!.*/!$udev_dev/!; - } - return $devnode; -} - -sub check_devnode { - my ($device) = @_; - my $devnode = get_devnode($device); - - my @st = lstat("$devnode"); - if (! (-b _ || -c _)) { - print "add $devnode: error\n"; - system("tree", "$udev_dev"); - $error++; - return undef; - } - - my ($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size, - $atime, $mtime, $ctime, $blksize, $blocks) = @st; - - if (defined($device->{exp_perms})) { - permissions_test($device, $uid, $gid, $mode); - } - if (defined($device->{exp_majorminor})) { - major_minor_test($device, $rdev); - } - print "add $devnode: ok\n"; - $good++; - return $devnode; -} - -sub get_link_target { - my ($link) = @_; - - my $cwd = getcwd(); - my $dir = "$udev_dev/$link"; - my $tgt = readlink("$udev_dev/$link"); - $dir =~ s!/[^/]*$!!; - $tgt = abs_path("$dir/$tgt"); - $tgt =~ s!^$cwd/!!; - return $tgt; -} - -sub check_link_add { - my ($link, $devnode, $err_expected) = @_; - - my @st = lstat("$udev_dev/$link"); - if (-l _) { - my $tgt = get_link_target($link); - - if ($tgt ne $devnode) { - print "symlink $link: error, found -> $tgt\n"; - $error++; - system("tree", "$udev_dev"); - } else { - print "symlink $link: ok\n"; - $good++; - } - } else { - print "symlink $link: error"; - if ($err_expected) { - print " as expected\n"; - $good++; - } else { - print "\n"; - system("tree", "$udev_dev"); - print "\n"; - $error++; - sleep(1); - } - } -} - -sub check_link_nonexistent { - my ($link, $devnode, $err_expected) = @_; - - if ((-e "$udev_dev/$link") || (-l "$udev_dev/$link")) { - my $tgt = get_link_target($link); - - if ($tgt ne $devnode) { - print "nonexistent: '$link' points to other device (ok)\n"; - $good++; - } else { - print "nonexistent: error \'$link\' should not be there"; - if ($err_expected) { - print " (as expected)\n"; - $good++; - } else { - print "\n"; - system("tree", "$udev_dev"); - print "\n"; - $error++; - sleep(1); - } - } - } else { - print "nonexistent $link: ok\n"; - $good++; - } -} - -sub check_add { - my ($device) = @_; - my $devnode = check_devnode($device); - - if (defined($device->{exp_links})) { - foreach my $link (@{$device->{exp_links}}) { - check_link_add($link, $devnode, - $device->{exp_add_error}); - } - } - if (defined $device->{not_exp_links}) { - foreach my $link (@{$device->{not_exp_links}}) { - check_link_nonexistent($link, $devnode, - $device->{exp_nodev_error}); - } - } -} - -sub check_remove_devnode { - my ($device) = @_; - my $devnode = get_devnode($device); - - if (-e "$devnode") { - print "remove $devnode: error"; - print "\n"; - system("tree", "$udev_dev"); - print "\n"; - $error++; - sleep(1); - } else { - print "remove $devnode: ok\n"; - $good++; - } -} - -sub check_link_remove { - my ($link, $err_expected) = @_; - - if ((-e "$udev_dev/$link") || - (-l "$udev_dev/$link")) { - print "remove $link: error"; - if ($err_expected) { - print " as expected\n"; - $good++; - } else { - print "\n"; - system("tree", "$udev_dev"); - print "\n"; - $error++; - sleep(1); - } - } else { - print "remove $link: ok\n"; - $good++; - } -} - -sub check_remove { - my ($device) = @_; - - check_remove_devnode($device); - - return if (!defined($device->{exp_links})); - - foreach my $link (@{$device->{exp_links}}) { - check_link_remove($link, $device->{exp_rem_error}); - } -} - -sub run_udev { - my ($action, $dev, $sleep_us, $sema) = @_; - - # Notify main process that this worker has started - $sema->op(0, 1, 0); - - # Wait for start - $sema->op(0, 0, 0); - usleep($sleep_us) if defined ($sleep_us); - my $rc = udev($action, $dev->{devpath}); - exit $rc; -} - -sub fork_and_run_udev { - my ($action, $rules, $sema) = @_; - my @devices = @{$rules->{devices}}; - my $dev; - my $k = 0; - - $sema->setval(0, 1); - foreach $dev (@devices) { - my $pid = fork(); - - if (!$pid) { - run_udev($action, $dev, - defined($rules->{sleep_us}) ? $k * $rules->{sleep_us} : undef, - $sema); - } else { - $dev->{pid} = $pid; - } - $k++; - } - - # This operation waits for all workers to become ready, and - # starts them off when that's the case. - $sema->op(0, -($#devices + 2), 0); - - foreach $dev (@devices) { - my $rc; - my $pid; - - $pid = waitpid($dev->{pid}, 0); - if ($pid == -1) { - print "error waiting for pid dev->{pid}\n"; - } - if (WIFEXITED($?)) { - $rc = WEXITSTATUS($?); - - if ($rc) { - print "$udev_bin $action for $dev->{devpath} failed with code $rc\n"; - $error += 1; - } else { - $good++; - } - } - } -} - -sub run_test { - my ($rules, $number, $sema) = @_; - my $rc; - my @devices; - my $ntests; - my $cur_good = $good; - my $cur_error = $error; - - if (!defined $rules->{devices}) { - $rules->{devices} = all_block_devs($rules->{generator}); - } - @devices = @{$rules->{devices}}; - # For each device: exit status and devnode test for add & remove - $ntests += 4 * ($#devices + 1); - - foreach my $dev (@devices) { - $ntests += 2 * ($#{$dev->{exp_links}} + 1) - + ($#{$dev->{not_exp_links}} + 1) - + (defined $dev->{exp_perms} ? 1 : 0) - + (defined $dev->{exp_majorminor} ? 1 : 0); - } - if (defined $rules->{repeat}) { - $ntests *= $rules->{repeat}; - } - $exp_good += $ntests; - print "TEST $number: $rules->{desc}\n"; - create_rules(\$rules->{rules}); - - REPEAT: - fork_and_run_udev("add", $rules, $sema); - - foreach my $dev (@devices) { - check_add($dev); - } - - if (defined($rules->{option}) && $rules->{option} eq "keep") { - print "\n\n"; - return; - } - - fork_and_run_udev("remove", $rules, $sema); - - foreach my $dev (@devices) { - check_remove($dev); - } - - if (defined($rules->{repeat}) && --($rules->{repeat}) > 0) { - goto REPEAT; - } - printf "TEST $number: errors: %d good: %d/%d\n\n", $error-$cur_error, - $good-$cur_good, $ntests; - - if (defined($rules->{option}) && $rules->{option} eq "clean") { - udev_setup(); - } - -} - -sub cleanup { - system("rm", "-rf", "$udev_run"); - system("umount", "$udev_tmpfs"); - rmdir($udev_tmpfs); -} - -# only run if we have root permissions -# due to mknod restrictions -if (!($<==0)) { - print "Must have root permissions to run properly.\n"; - exit($EXIT_TEST_SKIP); -} - -# skip the test when running in a chroot -system("systemd-detect-virt", "-r", "-q"); -if ($? >> 8 == 0) { - print "Running in a chroot, skipping the test.\n"; - exit($EXIT_TEST_SKIP); -} - -if (!udev_setup()) { - warn "Failed to set up the environment, skipping the test"; - cleanup(); - exit($EXIT_TEST_SKIP); -} - -if (system($udev_bin, "check")) { - warn "$udev_bin failed to set up the environment, skipping the test"; - cleanup(); - exit($EXIT_TEST_SKIP); -} - -my $test_num = 1; -my @list; - -foreach my $arg (@ARGV) { - if ($arg =~ m/--valgrind/) { - $valgrind = 1; - printf("using valgrind\n"); - } elsif ($arg =~ m/--gdb/) { - $gdb = 1; - printf("using gdb\n"); - } elsif ($arg =~ m/--strace/) { - $strace = 1; - printf("using strace\n"); - } else { - push(@list, $arg); - } -} -my $sema = IPC::Semaphore->new(IPC_PRIVATE, 1, S_IRUSR | S_IWUSR | IPC_CREAT); - -if ($list[0]) { - foreach my $arg (@list) { - if (defined($tests[$arg-1]->{desc})) { - print "udev-test will run test number $arg:\n\n"; - run_test($tests[$arg-1], $arg, $sema); - } else { - print "test does not exist.\n"; - } - } -} else { - # test all - print "\nudev-test will run ".($#tests + 1)." tests:\n\n"; - - foreach my $rules (@tests) { - run_test($rules, $test_num, $sema); - $test_num++; - } -} - -$sema->remove; -print "$error errors occurred. $good/$exp_good good results.\n\n"; - -cleanup(); - -if ($error > 0) { - exit(1); -} -exit(0); |