[LDTP-Dev] LDTP 1.7.1 on Ubuntu 8.10?
Nagappan Alagappan
nagappan at gmail.com
Tue Dec 1 21:52:32 PST 2009
Hi Wei,
On Tue, Dec 1, 2009 at 6:32 PM, Zhang, Wei Z <wei.z.zhang at intel.com> wrote:
> Hi, Nagappan, I’m afraid the data I provided has something wrong, I
> should update the data:
>
> For the code:
>
> from ldtp import *
>
> o = getobjectlist('*-gedit')
> for i in o:
> try:
> print getobjectproperty('*-gedit', i, 'label')
> except:
> pass
>
> With ldtp, it actually cost less than 5s even on my low performance
> netbook,
>
> The last time I might give one data from ldtp2 too. :)
>
>
>
> So, the ldtp2 seems to have some regression on getobjectproperty etc. Hope
> for the enhancement. :)
>
Ya its based on pyatspi cache, I have requested Eitan to help me on this :)
> BTW, how about to add uninstall for ldtp2 ? So that, it’s easy to switch
> between ldtp and ldtp2, Actually I’ve made the mistaken data by my lazy
> that not to uninstall ldtp2 manually before I tried ldtp :)
>
I guess python distutils package doesn't have uninstall option. So, we will
not be able to uninstall it, though not sure :) Any suggestions are welcome
to improve on this.
Thanks
Nagappan
>
>
>
>
>
>
> *From:* Zhang, Wei Z
> *Sent:* Wednesday, November 18, 2009 10:33 AM
> *To:* 'Nagappan Alagappan'
> *Cc:* Wang Qi, Scott; ldtp-dev at lists.freedesktop.org
> *Subject:* RE: [LDTP-Dev] LDTP 1.7.1 on Ubuntu 8.10?
>
>
>
> Thanks for your information, Nagappan. :P
>
>
>
>
>
> *From:* Nagappan Alagappan [mailto:nagappan at gmail.com]
> *Sent:* Tuesday, November 17, 2009 9:16 PM
> *To:* Zhang, Wei Z
> *Cc:* Wang Qi, Scott; ldtp-dev at lists.freedesktop.org
> *Subject:* Re: [LDTP-Dev] LDTP 1.7.1 on Ubuntu 8.10?
>
>
>
> Hi Wei,
>
> On Mon, Nov 16, 2009 at 10:30 PM, Zhang, Wei Z <wei.z.zhang at intel.com>
> wrote:
>
> Nagappan:
>
> It’s very strange that your VM is faster than my PC(2G memory and
> IntelCoreDuo 2.66GHz)… :D . It might be some difference on number of
> gedit’s objects, there’re 399 objects in my gedit.
>
> Guess you are trying with LDTP 1.7.1 release ? If older release, request to
> switch to newer one. I generally verify things with git head.
>
> On Ubuntu 9.10, just the default gedit shows 377 object.
>
>
> For LDTPv1, Does it runtime search in one hierarchy structure when it
> received request of getobjectproperty? For the whole AT system, which part
> consume the time mostly?
>
> And I’m very curious of the performance in LDTPv2 too..
>
> In LDTPv2 object property are queried at run-time and so the performance
> is too slow. I'm working on appmap branch in LDTPv2 which seems to be much
> better
>
> real 0m39.709s
> user 0m0.124s
> sys 0m0.972s
>
> Regular head version just gets the info from accessibility stack each time,
> we request the object info, the appmap branch, just pokes the window once
> (same as LDTPv1) and then just use that info, unless the object info
> currently misses on performing some action / verification. In that case, the
> complete hierarchy will be poked once again and all the info will be
> maintained locally.
>
> Actually I’ve tried one dump tree for LDTPv1, but it’ll cost much time to
> get all objects’ info that disturbed me a lot :)
>
> Ya, I understand this. I remember James Tatum reported the same issue
> earlier, when he was writing an UI.
>
> Let me check, how we can improve the performance on this.
>
> Thanks
> Nagappan
>
>
>
> *From:* Nagappan Alagappan [mailto:nagappan at gmail.com]
> *Sent:* Tuesday, November 17, 2009 2:00 PM
> *To:* Zhang, Wei Z
> *Cc:* Wang Qi, Scott; ldtp-dev at lists.freedesktop.org
>
>
> *Subject:* Re: [LDTP-Dev] LDTP 1.7.1 on Ubuntu 8.10?
>
>
>
> Hi Wei,
>
> On my Ubuntu 9.10 VM with 800 MB memory, I get this performance, for this
> test:
>
> from ldtp import *
>
> o = getobjectlist('*-gedit')
> for i in o:
> try:
> print getobjectproperty('*-gedit', i, 'label')
> except:
> pass
>
> real 0m41.384s
> user 0m0.128s
> sys 0m0.408s
>
> I prefer to do test on some action / verification and see how it performs
> :)
>
> BTW, on LDTPv2, the performance seems to be too slow :D
>
> real 4m29.893s
> user 0m0.116s
> sys 0m1.196s
>
> Thanks
> Nagappan
>
> On Mon, Nov 16, 2009 at 9:25 PM, Zhang, Wei Z <wei.z.zhang at intel.com>
> wrote:
>
> Hi, Nagappan:
>
> I’ve still used LDTPv1 and I found the performance on
> getobjectproperty/getobjectinfo… is related with level of the object. when I
> tried to get all labels of one window’s object by getobjectproperty, I found
> it becomes slower with the object’s level increasing.
>
> Take gedit for example, It used about 1m30s to list all object’s label on
> my desktop PC.
>
> My test is quite easy:
>
> for o in getobjectlist(‘frm*gedit*’)
>
> print getobjectproperty(‘frm*gedit*’, o, ‘label’)
>
>
>
> So, If there will be enhancement on it with LDTPv2? Hopefully it
> could be some workaround on LDTPv1 :)
>
>
>
>
>
> *From:* ldtp-dev-bounces at lists.freedesktop.org [mailto:
> ldtp-dev-bounces at lists.freedesktop.org] *On Behalf Of *Nagappan Alagappan
> *Sent:* Tuesday, November 17, 2009 10:03 AM
> *To:* Wang Qi, Scott
>
> *Cc:* ldtp-dev at lists.freedesktop.org
> *Subject:* Re: [LDTP-Dev] LDTP 1.7.1 on Ubuntu 8.10?
>
>
>
> Hi Scott,
>
> After VMware Workstation 7.0 got released, I feel that I could spend little
> bit more time on LDTPv2. Will start fixing the missing API in this list
> http://lists.freedesktop.org/archives/ldtp-dev/2009-October/000912.htmland once things are ready, let us go with the release. LDTPv2 release should
> be by December '09 !
>
> Thanks
> Nagappan
>
> On Mon, Nov 16, 2009 at 5:00 PM, Wang Qi, Scott <wangqi.s at gmail.com>
> wrote:
>
> Hi, Nagappan,
>
> I read the annoucement
> http://lists.freedesktop.org/archives/ldtp-dev/2009-October/000902.html
>
> When will LDTPv2 offically released :)? Any detailed feature list for it
> available now?
>
> Thanks
> Scott
>
>
>
> On Tue, Nov 17, 2009 at 12:15 AM, Nagappan Alagappan <nagappan at gmail.com>
> wrote:
>
> Hi Scott,
>
> In VMware, we run our test regularly on Ubuntu 8.04 and 9.04, near about
> 1500 tests on weekly basis using LDTP, we haven't faced any such issue. On
> Ubuntu 8.10, we have noticed this
> https://bugzilla.gnome.org/show_bug.cgi?id=561631 But it seems your bug is
> different. On 9.04, we use LDTPv2.
>
> I don't have an answer for this now :) Need to run the test on Ubuntu 8.10.
>
> Thanks
> Nagappan
>
> On Mon, Nov 16, 2009 at 3:30 AM, Wang Qi, Scott <wangqi.s at gmail.com>
> wrote:
>
> Hi, Nagappan,
>
> I spent more time on my issue. My workflow is as follows.
>
> 1) application is lauched and waittillguiexist()
> 2) perform tests
> 3) application is closed and waittillguinotexist() to wait for the app to
> quit completely.
>
> Then mago tests is repeated for the above 3 steps.
>
> On FC10 X64 and U8.10 IA32, LDTP will always trow a exception after step 3.
> It seems that when the application quit, somehow the LDTP backend also go
> unstable. But this case never occurs on Ubuntu 9.04. Do you happen to came
> across this kind of issue before?
>
>
>
> Thank you for the time!
> Scott
>
> Btw, I just realized that I made a mistake in the following code example. I
> should wait for a while to allow the gedit to quit completely.
>
> On Mon, Nov 16, 2009 at 4:01 PM, Wang Qi, Scott <wangqi.s at gmail.com>
> wrote:
>
> Hi Nagappan,
>
> I installed LDTP 1.7.1 (below URL) on Ubuntu 8.10 .
>
> http://download.opensuse.org/repositories/home:/anagappan/xUbuntu_8.10/
>
> I tried to run the below scripts on U8.10 after installation. I always
> found a exception after runing the smoke_ldtp() after the first round. Is
> the LDTP 1.7.1 tested intensively on U8.10?
>
> Thanks
> Scott
>
> ~$ python ldtp_smoke_with_gedit.py
> i is 0
> GTK Accessibility Module initialized
> i is 1
> GTK Accessibility Module initialized
>
> (gedit:16481): Gtk-CRITICAL **: gtk_button_leave: assertion `GTK_IS_BUTTON
> (button)' failed
> Traceback (most recent call last):
> File "ldtp_smoke_with_gedit.py", line 30, in <module>
> smoke_ldtp()
> File "ldtp_smoke_with_gedit.py", line 20, in smoke_ldtp
> settextvalue(WNAME, 'txt1', 'hello world')
> File "/var/lib/python-support/python2.5/ldtp.py", line 858, in
> settextvalue
> raise LdtpExecutionError (_responseStatus [1])
> ldtplib.ldtplibutils.LdtpExecutionError: u'Window does not exist'
>
>
>
>
>
>
> # Below is the content for ldtp_smoke_with_gedit.py
> # This script will simply test the installation of LDTP and all
> # necessary components on a newly installed system.
> # 1) Close all all instances of gedit before calling this script
> # 2) This scripts works on Ubuntu 9.0.4.
>
> from ldtp import *
>
> # Sometimes, '*gedit*' does not works.
> WNAME = '*gedit'
>
> def smoke_ldtp():
>
> launchapp('gedit')
> waittillguiexist(WNAME, guiTimeOut=3)
>
> # On Ubuntu 9.0.4, the text area is named as 'txt1'.
> # It could be 'txt0' or other value on other platform.
> # Please use the inspection tool such as "accerciser"
> # to check out.
> settextvalue(WNAME, 'txt1', 'hello world')
>
> selectmenuitem(WNAME, 'mnuFile;mnuQuit')
>
> waittillguiexist('dlgQuestion')
>
> click('dlgQuestion', 'btnClosewithoutSaving')
>
> #waittillguinotexist(WNAME, guiTimeOut=5) # waittillguinotexist()
> will cause a time-out exception on FC10-X64 or Ubutun 8.10.
>
>
> for i in xrange(10):
> print "i is %d" %i
> smoke_ldtp()
>
>
>
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>
>
>
>
> --
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> http://ldtp.freedesktop.org
> http://nagappanal.blogspot.com
>
>
>
>
>
>
> --
> Linux Desktop (GUI Application) Testing Project -
> http://ldtp.freedesktop.org
> http://nagappanal.blogspot.com
>
>
>
>
> --
> Linux Desktop (GUI Application) Testing Project -
> http://ldtp.freedesktop.org
> http://nagappanal.blogspot.com
>
>
>
>
> --
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> http://ldtp.freedesktop.org
> http://nagappanal.blogspot.com
>
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