[udev] udev-test.pl - automatic testing script

[udev] udev-test.pl - automatic testing script

[Kay Sievers]

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Hi,
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.

thanks,
Kay



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

udev-test will run 6 tests:

LABEL: for 'block/sda' add 'udev-root/boot_disk': ok
LABEL: for 'block/sda' remove 'udev-root/boot_disk': ok

LABEL: for 'block/sda/sda1' add 'udev-root/boot_disk1': ok
LABEL: for 'block/sda/sda1' remove 'udev-root/boot_disk1': ok

REPLACE: for 'class/tty/ttyUSB0' add 'udev-root/visor': ok
REPLACE: for 'class/tty/ttyUSB0' remove 'udev-root/visor': ok

TOPOLOGY: for 'block/sda/sda3' add 'udev-root/first_disk3': ok
TOPOLOGY: for 'block/sda/sda3' remove 'udev-root/first_disk3': ok

TOPOLOGY: for 'block/sda/sda3' add 'udev-root/Major:8:minor:3:kernelnumber:3:bus:0:0:0:0': ok
TOPOLOGY: for 'block/sda/sda3' remove 'udev-root/Major:8:minor:3:kernelnumber:3:bus:0:0:0:0': ok

CALLOUT: for 'block/sda/sda3' add 'udev-root/special-device-3': ok
CALLOUT: for 'block/sda/sda3' remove 'udev-root/special-device-3': ok

0 errors occured


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Re: [udev] udev-test.pl - automatic testing script

[Kay Sievers]

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On Sat, Nov 22, 2003 at 03:41:10PM +0100, Kay Sievers wrote:
> 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


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Re: [udev] udev-test.pl - automatic testing script

[Greg KH]

On Sun, Nov 23, 2003 at 04:54:09AM +0100, Kay Sievers wrote:
> On Sat, Nov 22, 2003 at 03:41:10PM +0100, Kay Sievers wrote:
> > 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.

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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Re: [udev] udev-test.pl - automatic testing script

[Kay Sievers]

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On Sat, Nov 22, 2003 at 09:49:18PM -0800, Greg KH wrote:
> On Sun, Nov 23, 2003 at 04:54:09AM +0100, Kay Sievers wrote:
> > On Sat, Nov 22, 2003 at 03:41:10PM +0100, Kay Sievers wrote:
> > > 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.
> 
> 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

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--- ../../udev/test/udev-test.pl	2003-11-24 01:23:25.000000000 +0100
+++ udev-test.pl	2003-11-24 02:17:01.000000000 +0100
@@ -151,7 +151,7 @@
 		system("tree $udev_root");
 		print "\n";
 		$error++;
-#		next;
+		next;
 	}
 
 	udev("remove", $config->{subsys}, $config->{devpath}, \$config->{conf});

Re: [udev] udev-test.pl - automatic testing script

[Greg KH]

On Mon, Nov 24, 2003 at 02:33:42AM +0100, Kay Sievers wrote:
> On Sat, Nov 22, 2003 at 09:49:18PM -0800, Greg KH wrote:
> > On Sun, Nov 23, 2003 at 04:54:09AM +0100, Kay Sievers wrote:
> > > On Sat, Nov 22, 2003 at 03:41:10PM +0100, Kay Sievers wrote:
> > > > 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.
> > 
> > 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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Re: [udev] udev-test.pl - automatic testing script

[Kay Sievers]

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On Sun, Nov 23, 2003 at 05:39:23PM -0800, Greg KH wrote:
> On Mon, Nov 24, 2003 at 02:33:42AM +0100, Kay Sievers wrote:
> > On Sat, Nov 22, 2003 at 09:49:18PM -0800, Greg KH wrote:
> > > On Sun, Nov 23, 2003 at 04:54:09AM +0100, Kay Sievers wrote:
> > > > On Sat, Nov 22, 2003 at 03:41:10PM +0100, Kay Sievers wrote:
> > > > > 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.
> > > 
> > > 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

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--- ../../udev/test/udev-test.pl	2003-11-24 01:23:25.000000000 +0100
+++ udev-test.pl	2003-11-24 03:46:19.000000000 +0100
@@ -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});

Re: [udev] udev-test.pl - automatic testing script

[Greg KH]

On Mon, Nov 24, 2003 at 04:04:05AM +0100, Kay Sievers wrote:
> 
> 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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