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udev-test.pl - automatic testing script

udev Kay Sievers 2 participants 6 messages Nov 23, 2003 – Nov 24, 2003

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Kay Sievers

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#0 lore raw
Quoted 9 lines · Kay Sievers

here is a automatic udev test script. To test place it in the test/ directory of the current tree to find the sysfs tree copy and run it.

The whole test is self contained, it only needs a matching sysfs tree. To extend the test add a hash to the @tests array inside the script. The script checks the created node and prints a summary of all tests.

Please don't change $udev_root to something useful, its a temorary directory and will be removed after the test run.

Here is a slightly better version that runs 'tree' on error and prints a description for every test.

thanks,
Kay

pim:/home/kay/src/udev.kay/test# ./udev-test.pl

udev-test will run 6 tests:

TEST: label test of scsi disc
method 'LABEL' for 'block/sda' expecting node 'boot_disk'
add: ok remove: ok

TEST: label test of scsi partition
method 'LABEL' for 'block/sda/sda1' expecting node 'boot_disk1'
add: ok remove: ok

TEST: replace kernel name
method 'REPLACE' for 'class/tty/ttyUSB0' expecting node 'visor'
add: ok remove: ok

TEST: place on bus of scsi partition
method 'TOPOLOGY' for 'block/sda/sda3' expecting node 'first_disk2'
add: error
udev-root/
`-- first_disk3

0 directories, 1 file

TEST: test NAME substitution chars
method 'TOPOLOGY' for 'block/sda/sda3' expecting node 'Major:8:minor:3:kernelnumber:3:bus:0:0:0:0'
add: ok remove: ok

TEST: callout result subtitution, only last should match method 'CALLOUT' for 'block/sda/sda3' expecting node 'special-device-3'
add: ok remove: ok

1 errors occured

#1 lore raw
Quoted 8 lines · Kay Sievers
Quoted 7 lines · Kay Sievers

here is a automatic udev test script. To test place it in the test/ directory of the current tree to find the sysfs tree copy and run it.

The whole test is self contained, it only needs a matching sysfs tree. To extend the test add a hash to the @tests array inside the script. The script checks the created node and prints a summary of all tests.

Quoted 5 lines
Quoted 2 lines

Please don't change $udev_root to something useful, its a temorary directory and will be removed after the test run.

Here is a slightly better version that runs 'tree' on error and prints a description for every test.

Sweet, this blows away my mess of shell scripts. I've added this script to the test/ directory, thanks a lot for this.

greg k-h

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author
#2 lore raw
In reply to Kay Sievers
Quoted 9 lines · Greg KH
Quoted 8 lines · Kay Sievers
Quoted 7 lines · Kay Sievers

here is a automatic udev test script. To test place it in the test/ directory of the current tree to find the sysfs tree copy and run it.

The whole test is self contained, it only needs a matching sysfs tree. To extend the test add a hash to the @tests array inside the script. The script checks the created node and prints a summary of all tests.

Quoted 8 lines
Quoted 5 lines
Quoted 2 lines

Please don't change $udev_root to something useful, its a temorary directory and will be removed after the test run.

Here is a slightly better version that runs 'tree' on error and prints a description for every test.

Sweet, this blows away my mess of shell scripts. I've added this script to the test/ directory, thanks a lot for this.

We don't want to test the "remove" if "add" fails.

thanks,
Kay

udev-test.pl renamed from ../udev/test/udev-test.pl +1 -1
@@ -151,7 +151,7 @@
 		system("tree $udev_root");
 		print "\n";
 		$error++;
-#		next;
+		next;
 	}
 
 	udev("remove", $config->{subsys}, $config->{devpath}, \$config->{conf});
#3 lore raw
In reply to Kay Sievers
Quoted 13 lines · Kay Sievers
Quoted 12 lines · Greg KH
Quoted 11 lines · Kay Sievers
Quoted 9 lines · Kay Sievers

here is a automatic udev test script. To test place it in the test/ directory of the current tree to find the sysfs tree copy and run it.

The whole test is self contained, it only needs a matching sysfs tree. To extend the test add a hash to the @tests array inside the script. The script checks the created node and prints a summary of all tests.

Please don't change $udev_root to something useful, its a temorary directory and will be removed after the test run.

Quoted 7 lines
Quoted 5 lines
Quoted 2 lines

Here is a slightly better version that runs 'tree' on error and prints a description for every test.

Sweet, this blows away my mess of shell scripts. I've added this script to the test/ directory, thanks a lot for this.

We don't want to test the "remove" if "add" fails.

Why not? We should remove the same device, right? That way we end up with a clean directory :)

thanks,

greg k-h

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author
#4 lore raw
In reply to Kay Sievers
Quoted 17 lines · Greg KH
Quoted 16 lines · Kay Sievers
Quoted 15 lines · Greg KH
Quoted 13 lines · Kay Sievers
Quoted 9 lines · Kay Sievers

here is a automatic udev test script. To test place it in the test/ directory of the current tree to find the sysfs tree copy and run it.

The whole test is self contained, it only needs a matching sysfs tree. To extend the test add a hash to the @tests array inside the script. The script checks the created node and prints a summary of all tests.

Please don't change $udev_root to something useful, its a temorary directory and will be removed after the test run.

Here is a slightly better version that runs 'tree' on error and prints a description for every test.

Quoted 7 lines
Quoted 4 lines
Quoted 2 lines

Sweet, this blows away my mess of shell scripts. I've added this script to the test/ directory, thanks a lot for this.

We don't want to test the "remove" if "add" fails.

Why not? We should remove the same device, right? That way we end up with a clean directory :)

Yes, you are right. If we have two errors we don't want to list at the second error the node from the first.

But I found two missing characters and optimized $PWD. You see my queue is empty now :)

thanks,
Kay

udev-test.pl renamed from ../udev/test/udev-test.pl +3 -6
@@ -21,9 +21,7 @@
 use warnings;
 use strict;
 
-my $PWD = `pwd`;
-chomp($PWD);
-
+my $PWD = $ENV{PWD};
 my $sysfs     = "sys/";
 my $udev_bin  = "../udev";
 my $udev_root = "udev-root/"; # !!! directory will be removed !!!

@@ -80,7 +78,7 @@
 EOF
 	},
 	{
-		desc     => "callout result subtitution, only last should match",
+		desc     => "callout result substitution, only last should match",
 		subsys   => "block",
 		devpath  => "block/sda/sda3",
 		expected => "special-device-3" ,

@@ -93,7 +91,7 @@
 EOF
 	},
 	{
-		desc     => "callout program subtitution",
+		desc     => "callout program substitution",
 		subsys   => "block",
 		devpath  => "block/sda/sda3",
 		expected => "test-0:0:0:0" ,

@@ -151,7 +149,6 @@
 		system("tree $udev_root");
 		print "\n";
 		$error++;
-#		next;
 	}
 
 	udev("remove", $config->{subsys}, $config->{devpath}, \$config->{conf});
#5 lore raw
In reply to Kay Sievers
Quoted 3 lines · Kay Sievers

But I found two missing characters and optimized $PWD. You see my queue is empty now :)

Thanks, I've applied this.

greg k-h

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