See also: IRC log
<wolfgang> *I have no audio connection today (as I am not at my office) so that I may only act via IRC ;)
<wolfgang> *Wolfgang waves back @dauwhe :)
<wolfgang> *is it possible to ask sth via IRC only?
<wolfgang> *thx, tzviya :)
<wolfgang> *bots have a quite restricted vocab.
I can scribe
<leonardr> thanks Peter!
<leonardr> (if you need help, let me know...)
<tzviya> https://www.w3.org/publishing/groups/publ-wg/Meetings/Minutes/2017/2017-06-26-minutes
tzviya: approval of previous
minutes
... => approved.
harriet: new to the group, representing University of Illinois.
<wolfgang> welcome, harriett!
harriet: digital publishing initiative
<hagreen> thank you!
tzviya: shane from Spec-Ops is
here.
... we would like your input on testing etc.
... overview:
... WG was just chartered
... somewhat special since we carry on items from IDPF
merger
... four deliverables:
... web publications and portable wp might end up be one
specification with a layering
... epub4 is next epub version
<leonardr> <- as an Illini grad, go @dauwhe!
tzviya: dpub-aria is a
continuation of the current spec
... all specs need testing, we need testable specs
<HeatherF> Yay for iterative testing!
tzviya: given the amount of specs, we have a lot of work to do.
shane: daunting tasks
tzviya: we're not necessarily talking about browser implementations
<George> The telephone access code is what?
<garth> USA: +1 (312) 757-3129
tzviya: e.g., Readium team largely here, will feed into testing via Readium. not expecting Firefox etc to implement anything.
<garth> Access code: 994-278-485
tzviya: we we need to make sure
that we clarify epub notion of reading system and user
agent.
... if reading system uses the same kernel as a browser but
does something special, that might count as a different
agent.
<tzviya> rk
leonard: each of our documents have different testing requirements.
ric: from readium foundation
perspective, there are several different variants
... SDK uses different engines
... chrome app, end of life this year
... readium cloud reader => whatever browser
... all leveraging a browser engine underneath.
shane: web engine for presentation and user interface?
ric: yes, and scripting.
tzviya: to recap, somewhat
different than usual W3C testing.
... note: FPWD targeted before TPAC.
<leonardr> MN in winter - +1 to that :)
shane: we have a lot of work on
testing.
... focused on accelerating
... breaking the problems down a bit:
... dpub-aria space is well understood, reasonable testing
strategy that seems to work
... underlying a11y platforms is also well understood.
<George> 994 278 485 does not work
shane: feel free to take
advantage of the smart people around that.
... re epub, lots of platforms consume epub
... at w3c, we want to be inclusive of anyone that implement
our specs
... how has epub testing been done historically?
<leonardr> (yup - no hurry)
tzviya: IDPF had different implementation requirements, more "how do you plan to implement"
<laurentlemeur> to tzviya, ok
<dauwhe> epubtest.org
garth: there is an epub test suite, maybe somewhat stale, tackling rendering and processing
<tzviya> epubtest.org tests reading systems - very manual
garth: epubcheck tool: checks epubs against specs, also a little stale but efforts to update underway
ouch.
thanks duga.
<tzviya> https://github.com/IDPF/epubcheck is test suite for epub files - overhaul in progress
leonard: from F2F, can you talk about W3C testing authoring vs consumption?
shane: authoring is not tested.
<cmaden2> Is that true? HTML and CSS validators?
shane: W3C publishes guidelines for a11y, i.e., WCAG
<laurentlemeur> to George, the US number is USA: +1 (312) 757-3129
shane: that's requirement on content but IIRC the only requirement.
<cmaden2> The XML specs are content specifications.
leonard: how does this apply to HTML and CSS validation?
shane: we only provide tools for authors to check their content.
<leonardr> Thanks @shaneM
tzviya: that's another difference
from IDPF, historically provided validators, i.e.,
epubcheck.
... its success is not due to IDPF requiring it but people
selling epub requiring it.
... to come back to testing specs.
... that's not something that's been done historically at IDPF
/ for epub
... it's a pretty manual process
<wolfgang> I think a validator is decisive for a publishing format
tzviya: nothing automated about it.
shane: is it correct to say: epub3 is (or will be in epub4) a superset of HTML and CSS.
garth: both sub and
superset.
... this might be less true as we define epub4.
... likelihood that we will leave more alone than in the
past.
<rkwright> Like SVG animation...
tzviya: for web publications,
while we haven't figured details out, it's modeled on top of
web app manifest.
... i.e., a superset.
<George> Tzviya sounds good
shane: there are already rich tools for testing html/css/js/dom implementations.
<ShaneM> https://github.com/w3c/web-platform-tests
shane: webplatform tests are a
large collection of tools.
... these can be used to assess epub readers
automatically
... if an epub reader is just something that supports the
format and uses the webplatform
... then it's more about extending tests within this
framework.
... this is the way forward in the W3C
... for format, it's mainly processing structure, not throwing
errors
... whether manual or automatic might be open to
discussion.
... manual is onerous but is ok and can be necessary
... some automated via format checks (manifests =>
associated files => feed them into existing
processors)
... on epub side, we can use the tests you have.
... essentially, epub is a profile of the web platform.
... so you can define that profile and define tests that
implementor has to pass in addition to web platform tests
rick: from F2F, do we need to
test aspects of specs that are not part of the packaging
structure, i.e., do we need to run html tests, do we need to
create epubs that encapsulate all the web platform tests?
... or just those that are part of the packaging or specs we
produce.
shane: I suspect it's up to the group.
see what I did there, shane?
scribe: depends on the
architecture of the reader
... e.g., Readium built on platform browsers who already run
these tests.
... would find approval in W3C to state that you use browsers
that are known to run all tests
rick: went through test suite, some don't use readium at all, just testing underlying browser engine (e.g., fetching a file and rendering)
dauwhe: for testing browser features, the history of epub shows that we have challenges. every reading systems has mangled some CSS, so we do need to test.
leonard: also, security.
tzviya: shane, any
recommendations to get started with these tests?
... not many people have experience with W3C test
shane: start with assertions,
testable statements.
... people tend to start with a wiki to capture them
... then work out how that might be tested
... that usually reveals how this could be tested
... once you have some momentum there, then work on a general
strategy
... at that point bring in somebody like shane
... e.g., fetching requests, there are tests, including lots of
edge cases.
tzviya: any suggestions?
shane: e.g., benjamin.
... also browser vendor people are available to W3C.
... I will do some reflection and come back with
suggestions.
... it's a social critical task.
... for us
tzviya: ok, we will follow
up.
... agenda item: packaging format update
<garth> https://github.com/WICG/webpackage
garth: see link.
garth: briefly discussed at
F2F
... the new web packaging effort seems to be alive
... brady and garth met with some of Googlers
... they are open to working with us
... to see how it can fit our needs as well
... it is being bifurcated, formatting and signing taking to
IETF while browser and packaging will remain in W3C.
<HeatherF> :-)
<HeatherF> Which working group?
garth: IETF in Prague this month,
the work will be presented there.
... after that we might get an update from them
... might have news late this month.
<leonardr> @heatherF - I'm wondering the same thing because AFAIK it's not be taken up by anyone...
billM: re coordination with web
platform WG
... latest conception of spec in recharter of web platform WG
has drifted quite a bit
... connection with web app manifest
... we might need further coordination on that that's broader
than publishing
... not clear if co-chairs have signed off on moving to
IETF
leonard: spoke to our IETF reps, IETF does not seem to have taken this up
HeatherF: what group is supposed to be discussing this?
leonard: that's the question.
couldn't find a group.
... maybe we can ask Jeffrey what IETF group is taking this
up.
garth: will do.
tzviya: topic manifest
dauwhe: one of our issues has 72
comments.
... struggling to focus some of the conversation.
<tzviya> https://github.com/w3c/wpub/issues
dauwhe: some premature discussion
on serialization.
... somewhat worried about re-inventing the wheel.
... e.g. navigation
... web publication and the web works, we should build on
that
... instead of stuff that's only implemented in a very narrow
world.
tzviya: agreed. some issues are
getting into very technical details.
... but we need to focus on broad FPWD not specifics if json is
best
... we need to get the broad scope of that down.
dauwhe: I think we are wrestling
with some fundamental issues
... trying to write something down in the broadest way
possible, forces us to work through these issues.
... they will be very impactful later on.
... e.g., idea of dauwhe going through issues, splitting off
smaller bites
... that seems like a reasonable next step.
tzviya: and don't hesitate to close issues.
garth: issue with high-level
stuff in manifest
... if we break them down, do we risk rat-holing on the
technical issues
... as opposed to driving towards agreement on the 5/6 items
that should end up in manifest.
dauwhe: makes sense. Maybe try to
move that issue more towards on consensus on the big
picture.
... on required vs nice to have bits.
tim: re spawning more issues.
providing a venue for discussion details like
serialization.
... if we break it off now, it can continue for as long as it
needs to, say a year.
... you don't want your main issue to go on that long.
... but those one's can.
tzviya: note that we don't have
to resolve issues before starting to write.
... dauwhe, maybe getting something down on pixels will be
better to make progress.
dauwhe: agreed.
leonard: some of the long threads
came to good points of agreements.
... e.g., what is (not) required for manifest.
... I think there's good work already.
... happy to help sorting out spin-off issues
tzviya: any other groups want to get started?
avneesh: send out call of participation
<garth> Doc of tasks from NYC: https://docs.google.com/document/d/1sXM51YzrfahFmkJBL-rt69Jvo0LGbOesleuEgwRWvP0/edit#heading=h.3y4ve9p5vwos
avneesh: about a dozen interests,
mostly US.
... we can only formulate our plan once we talk to wcag.
... we've reached out, some delays due to vacations.
... but we need to prepare well.
... once we do that, we need to figure out the timeline and
sort out what goes where (on which WG )
tzviya: rich from WCAG reached out on interest in co-chairing personalization TF
avneesh: we have to work out priorities. There are groups where we need to participate vs we need to drive.
tzviya: agreed but they are actively looking for a co-chair.
clapierre: tentatively interested.
This is scribe.perl Revision: 1.152 of Date: 2017/02/06 11:04:15 Check for newer version at http://dev.w3.org/cvsweb/~checkout~/2002/scribe/ Guessing input format: Irssi_ISO8601_Log_Text_Format (score 1.00) Succeeded: s/specOps/Spec-Ops/ Succeeded: s/duga/garth/ Present: laudrain timcole Vlad mateus-teixeira dauwhe Rachel tzviya rkwright harriett_green Garth Avneesh Leonard Chris_Maden Peter Krautzberger ShaneM laurentlemeur duga Bill_Kasdorf Hadrien fchasen BillMcCoy mattg George clapierre No ScribeNick specified. Guessing ScribeNick: pkra Inferring Scribes: pkra WARNING: No meeting title found! You should specify the meeting title like this: <dbooth> Meeting: Weekly Baking Club Meeting Got date from IRC log name: 10 Jul 2017 Guessing minutes URL: http://www.w3.org/2017/07/10-pwg-minutes.html People with action items:[End of scribe.perl diagnostic output]