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-rwxr-xr-xtest/udev-test.pl24
1 files changed, 24 insertions, 0 deletions
diff --git a/test/udev-test.pl b/test/udev-test.pl
index 60c10b3889..da0a4e1f6b 100755
--- a/test/udev-test.pl
+++ b/test/udev-test.pl
@@ -35,6 +35,11 @@ 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 @tests = (
{
desc => "no rules",
@@ -1319,6 +1324,25 @@ KERNEL=="sda", IMPORT{builtin}="path_id"
KERNEL=="sda", ENV{ID_PATH}=="?*", SYMLINK+="disk/by-path/\$env{ID_PATH}"
EOF
},
+ {
+ desc => "add and match tag",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "found",
+ not_exp_name => "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",
+ devpath => "/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda",
+ exp_name => "found",
+ rules => $rules_10k_tags . <<EOF
+TAGS=="test1", TAGS=="test500", TAGS=="test1234", TAGS=="test9999", TAGS=="test10000", SYMLINK+="found"
+EOF
+ },
);
sub udev {