chiark / gitweb /
[PATCH] remove limit of the number of args passed to PROGRAM
[elogind.git] / test / udev-test.pl
index 8b967c3..a3bf768 100644 (file)
@@ -27,7 +27,8 @@ my $udev_bin  = "../udev";
 my $udev_root = "udev-root/"; # !!! directory will be removed !!!
 my $udev_db   = ".udev.tdb";
 my $perm      = "udev.permissions";
-my $conf_tmp  = "udev-test.config";
+my $main_conf = "udev-test.conf";
+my $conf_tmp  = "udev-test.rules";
 
 
 my @tests = (
@@ -37,8 +38,8 @@ my @tests = (
                devpath  => "block/sda",
                expected => "boot_disk" ,
                conf     => <<EOF
-LABEL, BUS="scsi", vendor="IBM-ESXS", NAME="boot_disk%n"
-REPLACE, KERNEL="ttyUSB0", NAME="visor""
+BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="boot_disk%n"
+KERNEL="ttyUSB0", NAME="visor"
 EOF
        },
        {
@@ -47,16 +48,80 @@ EOF
                devpath  => "block/sda/sda1",
                expected => "boot_disk1" ,
                conf     => <<EOF
-LABEL, BUS="scsi", vendor="IBM-ESXS", NAME="boot_disk%n"
+BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="boot_disk%n"
 EOF
        },
        {
-               desc     => "catch device by wildcard",
+               desc     => "label test of pattern match",
+               subsys   => "block",
+               devpath  => "block/sda/sda1",
+               expected => "boot_disk1" ,
+               conf     => <<EOF
+BUS="scsi", SYSFS{vendor}="?IBM-ESXS", NAME="boot_disk%n-1"
+BUS="scsi", SYSFS{vendor}="IBM-ESXS?", NAME="boot_disk%n-2"
+BUS="scsi", SYSFS{vendor}="IBM-ES??", NAME="boot_disk%n"
+BUS="scsi", SYSFS{vendor}="IBM-ESXSS", NAME="boot_disk%n-3"
+EOF
+       },
+       {
+               desc     => "label test of multiple sysfs files",
+               subsys   => "block",
+               devpath  => "block/sda/sda1",
+               expected => "boot_disk1" ,
+               conf     => <<EOF
+BUS="scsi", SYSFS{vendor}="IBM-ESXS", SYSFS{model}="ST336605LW   !#", NAME="boot_diskX%n"
+BUS="scsi", SYSFS{vendor}="IBM-ESXS", SYSFS{model}="ST336605LW    !#", NAME="boot_disk%n"
+EOF
+       },
+       {
+               desc     => "label test of max sysfs files",
+               subsys   => "block",
+               devpath  => "block/sda/sda1",
+               expected => "boot_disk1" ,
+               conf     => <<EOF
+BUS="scsi", SYSFS{vendor}="IBM-ESXS", SYSFS{model}="ST336605LW    !#", SYSFS{scsi_level}="4", SYSFS{rev}="B245", SYSFS{type}="2", SYSFS{queue_depth}="32", NAME="boot_diskXX%n"
+BUS="scsi", SYSFS{vendor}="IBM-ESXS", SYSFS{model}="ST336605LW    !#", SYSFS{scsi_level}="4", SYSFS{rev}="B245", SYSFS{type}="0", NAME="boot_disk%n"
+EOF
+       },
+       {
+               desc     => "catch device by *",
                subsys   => "tty",
                devpath  => "class/tty/ttyUSB0",
                expected => "visor/0" ,
                conf     => <<EOF
-REPLACE, KERNEL="ttyUSB*", NAME="visor/%n"
+KERNEL="ttyUSB*", NAME="visor/%n"
+EOF
+       },
+       {
+               desc     => "catch device by * - take 2",
+               subsys   => "tty",
+               devpath  => "class/tty/ttyUSB0",
+               expected => "visor/0" ,
+               conf     => <<EOF
+KERNEL="*USB1", NAME="bad"
+KERNEL="*USB0", NAME="visor/%n"
+EOF
+       },
+       {
+               desc     => "catch device by ?",
+               subsys   => "tty",
+               devpath  => "class/tty/ttyUSB0",
+               expected => "visor/0" ,
+               conf     => <<EOF
+KERNEL="ttyUSB??*", NAME="visor/%n-1"
+KERNEL="ttyUSB??", NAME="visor/%n-2"
+KERNEL="ttyUSB?", NAME="visor/%n"
+EOF
+       },
+       {
+               desc     => "catch device by character class",
+               subsys   => "tty",
+               devpath  => "class/tty/ttyUSB0",
+               expected => "visor/0" ,
+               conf     => <<EOF
+KERNEL="ttyUSB[A-Z]*", NAME="visor/%n-1"
+KERNEL="ttyUSB?[0-9]", NAME="visor/%n-2"
+KERNEL="ttyUSB[0-9]*", NAME="visor/%n"
 EOF
        },
        {
@@ -65,7 +130,40 @@ EOF
                devpath  => "class/tty/ttyUSB0",
                expected => "visor" ,
                conf     => <<EOF
-REPLACE, KERNEL="ttyUSB0", NAME="visor"
+KERNEL="ttyUSB0", NAME="visor"
+EOF
+       },
+       {
+               desc     => "Handle comment lines in config file (and replace kernel name)",
+               subsys   => "tty",
+               devpath  => "class/tty/ttyUSB0",
+               expected => "visor" ,
+               conf     => <<EOF
+# this is a comment
+KERNEL="ttyUSB0", NAME="visor"
+
+EOF
+       },
+       {
+               desc     => "Handle comment lines in config file with whitespace (and replace kernel name)",
+               subsys   => "tty",
+               devpath  => "class/tty/ttyUSB0",
+               expected => "visor" ,
+               conf     => <<EOF
+ # this is a comment with whitespace before the comment 
+KERNEL="ttyUSB0", NAME="visor"
+
+EOF
+       },
+       {
+               desc     => "Handle empty lines in config file (and replace kernel name)",
+               subsys   => "tty",
+               devpath  => "class/tty/ttyUSB0",
+               expected => "visor" ,
+               conf     => <<EOF
+
+KERNEL="ttyUSB0", NAME="visor"
+
 EOF
        },
        {
@@ -74,7 +172,7 @@ EOF
                devpath  => "class/tty/ttyUSB0",
                expected => "sub/direct/ory/visor" ,
                conf     => <<EOF
-REPLACE, KERNEL="ttyUSB0", NAME="sub/direct/ory/visor"
+KERNEL="ttyUSB0", NAME="sub/direct/ory/visor"
 EOF
        },
        {
@@ -83,7 +181,7 @@ EOF
                devpath  => "block/sda/sda3",
                expected => "first_disk3" ,
                conf     => <<EOF
-TOPOLOGY, BUS="scsi", PLACE="0:0:0:0", NAME="first_disk%n"
+BUS="scsi", PLACE="0:0:0:0", NAME="first_disk%n"
 EOF
        },
        {
@@ -92,58 +190,254 @@ EOF
                devpath  => "block/sda/sda3",
                expected => "Major:8:minor:3:kernelnumber:3:bus:0:0:0:0" ,
                conf     => <<EOF
-TOPOLOGY, BUS="scsi", PLACE="0:0:0:0", NAME="Major:%M:minor:%m:kernelnumber:%n:bus:%b"
+BUS="scsi", PLACE="0:0:0:0", NAME="Major:%M:minor:%m:kernelnumber:%n:bus:%b"
 EOF
        },
        {
-               desc     => "callout result substitution, only last should match",
+               desc     => "old style SYSFS_ attribute",
+               subsys   => "block",
+               devpath  => "block/sda",
+               expected => "good" ,
+               conf     => <<EOF
+BUS="scsi", SYSFS_vendor="IBM-ESXS", NAME="good"
+EOF
+       },
+       {
+               desc     => "sustitution of sysfs value (%s{file})",
+               subsys   => "block",
+               devpath  => "block/sda",
+               expected => "disk-IBM-ESXS-sda" ,
+               conf     => <<EOF
+BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="disk-%s{vendor}-%k"
+KERNEL="ttyUSB0", NAME="visor"
+EOF
+       },
+       {
+               desc     => "program result substitution",
                subsys   => "block",
                devpath  => "block/sda/sda3",
                expected => "special-device-3" ,
                conf     => <<EOF
-CALLOUT, BUS="scsi", PROGRAM="/bin/echo -n special-device", ID="-special-*", NAME="%c-1-%n"
-CALLOUT, BUS="scsi", PROGRAM="/bin/echo -n special-device", ID="special--*", NAME="%c-2-%n"
-CALLOUT, BUS="scsi", PROGRAM="/bin/echo -n special-device", ID="special-device-", NAME="%c-3-%n"
-CALLOUT, BUS="scsi", PROGRAM="/bin/echo -n special-device", ID="special-devic", NAME="%c-4-%n"
-CALLOUT, BUS="scsi", PROGRAM="/bin/echo -n special-device", ID="special-*", NAME="%c-%n"
+BUS="scsi", PROGRAM="/bin/echo -n special-device", RESULT="-special-*", NAME="%c-1-%n"
+BUS="scsi", PROGRAM="/bin/echo -n special-device", RESULT="special--*", NAME="%c-2-%n"
+BUS="scsi", PROGRAM="/bin/echo -n special-device", RESULT="special-device-", NAME="%c-3-%n"
+BUS="scsi", PROGRAM="/bin/echo -n special-device", RESULT="special-devic", NAME="%c-4-%n"
+BUS="scsi", PROGRAM="/bin/echo -n special-device", RESULT="special-*", NAME="%c-%n"
 EOF
        },
        {
-               desc     => "callout program substitution",
+               desc     => "program result substitution",
                subsys   => "block",
                devpath  => "block/sda/sda3",
                expected => "test-0:0:0:0" ,
                conf     => <<EOF
-CALLOUT, BUS="scsi", PROGRAM="/bin/echo -n test-%b", ID="test-*", NAME="%c"
+BUS="scsi", PROGRAM="/bin/echo -n test-%b", RESULT="test-0:0*", NAME="%c"
 EOF
        },
        {
-               desc     => "devfs disk naming substitution",
+               desc     => "program with escaped format char (tricky: callout returns format char!)",
+               subsys   => "block",
+               devpath  => "block/sda/sda3",
+               expected => "escape-3" ,
+               conf     => <<EOF
+BUS="scsi", PROGRAM="/bin/echo -n escape-%%n", KERNEL="sda3", NAME="%c"
+EOF
+       },
+       {
+               desc     => "program with lots of arguments",
+               subsys   => "block",
+               devpath  => "block/sda/sda3",
+               expected => "foo9" ,
+               conf     => <<EOF
+BUS="scsi", PROGRAM="/bin/echo -n foo3 foo4 foo5 foo6 foo7 foo8 foo9", KERNEL="sda3", NAME="%c{7}"
+EOF
+       },
+       {
+               desc     => "program result substitution (numbered part of)",
+               subsys   => "block",
+               devpath  => "block/sda/sda3",
+               expected => "link1" ,
+               conf     => <<EOF
+BUS="scsi", PROGRAM="/bin/echo -n node link1 link2", RESULT="node *", NAME="%c{1}", SYMLINK="%c{2} %c{3}"
+EOF
+       },
+       {
+               desc     => "invalid program for device with no bus",
+               subsys   => "tty",
+               devpath  => "class/tty/console",
+               expected => "TTY" ,
+               conf     => <<EOF
+BUS="scsi", PROGRAM="/bin/echo -n foo", RESULT="foo", NAME="foo"
+KERNEL="console", NAME="TTY"
+EOF
+       },
+       {
+               desc     => "valid program for device with no bus",
+               subsys   => "tty",
+               devpath  => "class/tty/console",
+               expected => "foo" ,
+               conf     => <<EOF
+PROGRAM="/bin/echo -n foo", RESULT="foo", NAME="foo"
+KERNEL="console", NAME="TTY"
+EOF
+       },
+       {
+               desc     => "invalid label for device with no bus",
+               subsys   => "tty",
+               devpath  => "class/tty/console",
+               expected => "TTY" ,
+               conf     => <<EOF
+BUS="foo", SYSFS{dev}="5:1", NAME="foo"
+KERNEL="console", NAME="TTY"
+EOF
+       },
+       {
+               desc     => "valid label for device with no bus",
+               subsys   => "tty",
+               devpath  => "class/tty/console",
+               expected => "foo" ,
+               conf     => <<EOF
+SYSFS{dev}="5:1", NAME="foo"
+KERNEL="console", NAME="TTY"
+EOF
+       },
+       {
+               desc     => "program and bus type match",
                subsys   => "block",
                devpath  => "block/sda",
-               expected => "lun0/disk" ,
+               expected => "scsi-0:0:0:0" ,
                conf     => <<EOF
-LABEL, BUS="scsi", vendor="IBM-ESXS", NAME="lun0/%D"
+BUS="usb", PROGRAM="/bin/echo -n usb-%b", NAME="%c"
+BUS="scsi", PROGRAM="/bin/echo -n scsi-%b", NAME="%c"
+BUS="foo", PROGRAM="/bin/echo -n foo-%b", NAME="%c"
 EOF
        },
        {
-               desc     => "devfs disk naming substitution",
+               desc     => "symlink creation (same directory)",
+               subsys   => "tty",
+               devpath  => "class/tty/ttyUSB0",
+               expected => "visor0" ,
+               conf     => <<EOF
+KERNEL="ttyUSB[0-9]*", NAME="ttyUSB%n", SYMLINK="visor%n"
+EOF
+       },
+       {
+               desc     => "symlink creation (relative link back)",
                subsys   => "block",
                devpath  => "block/sda/sda2",
-               expected => "lun0/part2" ,
+               expected => "1/2/a/b/symlink" ,
                conf     => <<EOF
-LABEL, BUS="scsi", vendor="IBM-ESXS", NAME="lun0/%D"
+BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="1/2/node", SYMLINK="1/2/a/b/symlink"
 EOF
        },
        {
-               desc     => "callout bus type",
+               desc     => "symlink creation (relative link forward)",
+               subsys   => "block",
+               devpath  => "block/sda/sda2",
+               expected => "1/2/symlink" ,
+               conf     => <<EOF
+BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/symlink"
+EOF
+       },
+       {
+               desc     => "symlink creation (relative link back and forward)",
+               subsys   => "block",
+               devpath  => "block/sda/sda2",
+               expected => "1/2/c/d/symlink" ,
+               conf     => <<EOF
+BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME="1/2/a/b/node", SYMLINK="1/2/c/d/symlink"
+EOF
+       },
+       {
+               desc     => "multiple symlinks",
+               subsys   => "tty",
+               devpath  => "class/tty/ttyUSB0",
+               expected => "second-0" ,
+               conf     => <<EOF
+KERNEL="ttyUSB0", NAME="visor", SYMLINK="first-%n second-%n third-%n"
+EOF
+       },
+       {
+               desc     => "create all possible partitions",
                subsys   => "block",
                devpath  => "block/sda",
-               expected => "scsi-0:0:0:0" ,
+               expected => "boot_disk15" ,
+               conf     => <<EOF
+BUS="scsi", SYSFS{vendor}="IBM-ESXS", NAME{all_partitions}="boot_disk"
+EOF
+       },
+       {
+               desc     => "sysfs parent hierarchy",
+               subsys   => "tty",
+               devpath  => "class/tty/ttyUSB0",
+               expected => "visor" ,
                conf     => <<EOF
-CALLOUT, BUS="usb", PROGRAM="/bin/echo -n usb-%b", ID="*", NAME="%c"
-CALLOUT, BUS="scsi", PROGRAM="/bin/echo -n scsi-%b", ID="*", NAME="%c"
-CALLOUT, BUS="foo", PROGRAM="/bin/echo -n foo-%b", ID="*", NAME="%c"
+SYSFS{idProduct}="2008", NAME="visor"
+EOF
+       },
+       {
+               desc     => "name test with ! in the name",
+               subsys   => "block",
+               devpath  => "block/rd!c0d0",
+               expected => "rd/c0d0" ,
+               conf     => <<EOF
+BUS="scsi", NAME="%k"
+KERNEL="ttyUSB0", NAME="visor"
+EOF
+       },
+       {
+               desc     => "name test with ! in the name, but no matching rule",
+               subsys   => "block",
+               devpath  => "block/rd!c0d0",
+               expected => "rd/c0d0" ,
+               conf     => <<EOF
+KERNEL="ttyUSB0", NAME="visor"
+EOF
+       },
+       {
+               desc     => "ID rule",
+               subsys   => "block",
+               devpath  => "block/sda",
+               expected => "scsi-0:0:0:0",
+               conf     => <<EOF
+BUS="usb", ID="0:0:0:0", NAME="not-scsi"
+BUS="scsi", ID="0:0:0:1", NAME="no-match"
+BUS="scsi", ID=":0", NAME="short-id"
+BUS="scsi", ID="/0:0:0:0", NAME="no-match"
+BUS="scsi", ID="0:0:0:0", NAME="scsi-0:0:0:0"
+EOF
+       },
+       {
+               desc     => "ID wildcard all",
+               subsys   => "block",
+               devpath  => "block/sda",
+               expected => "scsi-0:0:0:0",
+               conf     => <<EOF
+BUS="scsi", ID="*:1", NAME="no-match"
+BUS="scsi", ID="*:0:1", NAME="no-match"
+BUS="scsi", ID="*:0:0:1", NAME="no-match"
+BUS="scsi", ID="*", NAME="scsi-0:0:0:0"
+BUS="scsi", ID="0:0:0:0", NAME="bad"
+EOF
+       },
+       {
+               desc     => "ID wildcard partial",
+               subsys   => "block",
+               devpath  => "block/sda",
+               expected => "scsi-0:0:0:0",
+               conf     => <<EOF
+BUS="scsi", ID="*:0", NAME="scsi-0:0:0:0"
+BUS="scsi", ID="0:0:0:0", NAME="bad"
+EOF
+       },
+       {
+               desc     => "ID wildcard partial 2",
+               subsys   => "block",
+               devpath  => "block/sda",
+               expected => "scsi-0:0:0:0",
+               conf     => <<EOF
+BUS="scsi", ID="*:0:0:0", NAME="scsi-0:0:0:0"
+BUS="scsi", ID="0:0:0:0", NAME="bad"
 EOF
        },
 );
@@ -151,17 +445,13 @@ EOF
 # set env
 $ENV{UDEV_TEST} = "yes";
 $ENV{SYSFS_PATH} = $sysfs;
-$ENV{UDEV_CONFIG_DIR} = "./";
-$ENV{UDEV_ROOT} = $udev_root;
-$ENV{UDEV_DB} = $udev_db;
-$ENV{UDEV_PERMISSION_FILE} = $perm;
+$ENV{UDEV_CONFIG_FILE} = $main_conf;
 
 
 sub udev {
        my ($action, $subsys, $devpath, $config) = @_;
 
        $ENV{DEVPATH} = $devpath;
-       $ENV{UDEV_CONFIG_FILE} = $conf_tmp;
 
        # create temporary config
        open CONF, ">$conf_tmp" || die "unable to create config file: $conf_tmp";
@@ -172,21 +462,13 @@ sub udev {
        system("$udev_bin $subsys");
 }
 
-
-# prepare
-system("rm -rf $udev_root");
-mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
-
-# test
 my $error = 0;
-print "\nudev-test will run ".($#tests + 1)." tests:\n\n";
-
-foreach my $config (@tests) {
-       $config->{conf} =~ m/^([A-Z]*).*/;
-       my $method  = $1;
 
-       print "TEST: $config->{desc}\n";
-       print "method \'$method\' for \'$config->{devpath}\' expecting node \'$config->{expected}\'\n";
+sub run_test {
+       my ($config, $number) = @_;
+       
+       print "TEST $number: $config->{desc}\n";
+       print "device \'$config->{devpath}\' expecting node \'$config->{expected}\'\n";
 
        udev("add", $config->{subsys}, $config->{devpath}, \$config->{conf});
        if (-e "$PWD/$udev_root$config->{expected}") {
@@ -199,7 +481,8 @@ foreach my $config (@tests) {
        }
 
        udev("remove", $config->{subsys}, $config->{devpath}, \$config->{conf});
-       if (-e "$PWD/$udev_root$config->{expected}") {
+       if ((-e "$PWD/$udev_root$config->{expected}") ||
+           (-l "$PWD/$udev_root$config->{expected}")) {
                print "remove: error\n\n";
                system("tree $udev_root");
                $error++;
@@ -208,10 +491,42 @@ foreach my $config (@tests) {
        }
 }
 
+# prepare
+system("rm -rf $udev_root");
+mkdir($udev_root) || die "unable to create udev_root: $udev_root\n";
+
+# create initial config file
+open CONF, ">$main_conf" || die "unable to create config file: $main_conf";
+print CONF "udev_root=\"$udev_root\"\n";
+print CONF "udev_db=\"$udev_db\"\n";
+print CONF "udev_rules=\"$conf_tmp\"\n";
+print CONF "udev_permissions=\"$perm\"\n";
+close CONF;
+
+my $test_num = 1;
+
+if ($ARGV[0]) {
+       # only run one test
+       $test_num = $ARGV[0];
+       print "udev-test will run test number $test_num only\n";
+
+       run_test($tests[$test_num-1], $test_num);
+} else {
+       # test all
+       print "\nudev-test will run ".($#tests + 1)." tests:\n\n";
+
+       foreach my $config (@tests) {
+               run_test($config, $test_num);
+               $test_num++;
+
+       }
+}
+
 print "$error errors occured\n\n";
 
 # cleanup
 unlink($udev_db);
 system("rm -rf $udev_root");
 unlink($conf_tmp);
+unlink($main_conf);