[IPP] BETA: IPP Everywhere Printer Self-Certification Tools v1.0 Update 4

[Kennedy, Smith (Wireless & IPP Standards)]

Hi Mike,

I can file defects for this, but one quick bit of feedback with tests B-1 and B-5.2 (the browse tests)

These tests are failing for me on Linux, and the cause seems to be at least partly due to a syntax problem with how subtypes can be specified to the "ippfind" tool. The "ippfind" tool used to accept a DNS-SD subtype using the "_SUBTYPE._sub._TYPE._TRANSPORT" syntax instead of the "_TYPE._TRANSPORT,_SUBTYPE" notation that was used in the RFC but isn't used on the wire.

The "bonjour-tests.sh" test does B-1 like so:

> ${IPPFIND} --literal-name "${TARGET}" "_ipp._tcp,_print.local --quiet

which fails on Ubuntu Linux but works on macOS. IMHO this line should be phrased like so:

> ${IPPFIND} --literal-name "${TARGET}" "_print._sub._ipp._tcp.local --quiet

and our code should be updated to work using that syntax on all platforms. I am observing that this successfully finds my target HP TANGO (Ubuntu 18.04.4):

$ avahi-browse _print._sub._ipp._tcp

but this fails:

$ avahi-browse _ipp._tcp,_print

If I use the system provided /usr/bin/ippfind (which "ippfind --version" reports "CUPS v2.2.7") it works the way I expect it to work as described above but doesn't support "--literal-name".

Still testing...

Smith

/**
    Smith Kennedy
    HP Inc.
*/

> On Feb 4, 2020, at 5:05 PM, Michael Sweet via ipp <ipp at pwg.org> wrote:
> 
> All,
> 
> I have posted a proposed update to the IPP Everywhere v1.0 Printer Self-Certification Tools to:
> 
> https://ftp.pwg.org/pub/pwg/ipp/wd/sw-ippeveselfcert10-20200204-macos.zip <https://ftp.pwg.org/pub/pwg/ipp/wd/sw-ippeveselfcert10-20200204-macos.zip>
> https://ftp.pwg.org/pub/pwg/ipp/wd/sw-ippeveselfcert10-20200204-rhel.tar.gz <https://ftp.pwg.org/pub/pwg/ipp/wd/sw-ippeveselfcert10-20200204-rhel.tar.gz>
> https://ftp.pwg.org/pub/pwg/ipp/wd/sw-ippeveselfcert10-20200204-ubuntu.tar.gz <https://ftp.pwg.org/pub/pwg/ipp/wd/sw-ippeveselfcert10-20200204-ubuntu.tar.gz>
> https://ftp.pwg.org/pub/pwg/ipp/wd/sw-ippeveselfcert10-20200204-windows.msi <https://ftp.pwg.org/pub/pwg/ipp/wd/sw-ippeveselfcert10-20200204-windows.msi>
> 
> Instructions for using the new "ippevesubmit" program can be found here:
> 
> https://istopwg.github.io/ippeveselfcert <https://istopwg.github.io/ippeveselfcert>
> 
> These will be moved over to the main PWG web site when the update goes live.
> 
> Changes include:
> 
> - Issue #41: Windows IPP Everywhere Self Cert 1.0 Update 3: ipptool fails to
> run - missing regex.dll
> - Updated the Windows test scripts to look for PWG Raster files on the Desktop,
> and to write the test results to the Desktop since the installation
> directory is now write-protected on current versions of Windows.
> - Updated libcups and the IPP tools to CUPS v2.2.13.
> 
> Note: All binaries are for 64-bit systems only.
> 
> Please provide feedback before February 27, 2020. I would like to post update 4 after the IPP workgroup conference call on that day.
> 
> ________________________
> Michael Sweet
> 
> 
> 
> _______________________________________________
> ipp mailing list
> ipp at pwg.org
> https://www.pwg.org/mailman/listinfo/ipp <https://www.pwg.org/mailman/listinfo/ipp>

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