[JIRA] (OVIRT-1788) new ui_sanity scenario for basic_suite -- need multiple firefoxes and chromium

5 Dec 2017

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    [ https://ovirt-jira.atlassian.net/browse/OVIRT-1788?page=3Dcom.atlassi=
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Greg Sheremeta commented on OVIRT-1788:
---------------------------------------

Take a look at the patch I linked to.

# browser binaries and drivers
# TODO the suite should install these and latest geckodriver
FIREFOX_52_BIN =3D '/opt/firefox-52.5.0esr/firefox'
FIREFOX_54_BIN =3D '/opt/firefox-54.0.1/firefox'
FIREFOX_57_BIN =3D '/opt/firefox-57.0.1/firefox'

It's 3 lines of python that run from an OST test:

    binary =3D FirefoxBinary(FIREFOX_57_BIN)
    os.environ['MOZ_HEADLESS'] =3D '1'
    driver =3D webdriver.Firefox(firefox_binary=3Dbinary)

using other FF versions is simply:
    binary =3D FirefoxBinary(FIREFOX_56_BIN)
    binary =3D FirefoxBinary(FIREFOX_55_BIN)
etc

The python selenium library launches Firefox, and yes it can take options i=
n the Firefox() constructor, but I'm not sure what you want to customize. (=
The part I didn't elaborate on is Marionette, https://developer.mozilla.org=
/en-US/docs/Mozilla/QA/Marionette)

So, IIUC, you want to have OST running on a machine, and then Firefox in a =
container and OST driving the Firefox through the container boundary? If so=
, ok, that's more complex than I was aiming for. I was going to have it all=
 be local.

I think what you want is Selenium Grid: http://www.seleniumhq.org/docs/07_s=
elenium_grid.jsp
"""
Selenium-Grid allows you run your tests on different machines against diffe=
rent browsers in parallel. That is, running multiple tests at the same time=
 against different machines running different browsers and operating system=
s. Essentially, Selenium-Grid support distributed test execution. It allows=
 for running your tests in a distributed test execution environment.
When to Use It
Generally speaking, there=E2=80=99s two reasons why you might want to use S=
elenium-Grid.
To run your tests against multiple browsers, multiple versions of browser, =
and browsers running on different operating systems.
"""

So maybe we just stand up a grid somewhere? (I believe QE has one -- [~ncre=
di]? Also she knows much more about Grid than me -- I've never used it.)

The grid would need to be able to connect back to the OST engine.
...
new ui_sanity scenario for basic_suite -- need multiple firefoxes and chr=
omium
-------------------------------------------------------------------------=

...
Key: OVIRT-1788
                URL: https://ovirt-jira.atlassian.net/browse/OVIRT-1788
            Project: oVirt - virtualization made easy
         Issue Type: Improvement
         Components: OST
           Reporter: Greg Sheremeta
           Assignee: infra
I'm writing a suite that does headless UI testing. One goal is to open he=
adless firefox and actually open the UI, perform a login, make sure things =
look good, make sure there are no ui.log errors, etc. I'll also eventually =
add chromium, which can run headless now too.
...
The suite requires several firefox versions to be installed on the test m=
achine, along with chromium. There are also some binary components required=
, geckodriver and chromedriver. These are not packaged.
Ideally the browsers can be installed to /opt/firefox55, /opt/firefox56, =
/opt/chromium62, etc. on the machine running the suite. So I think it makes=
 sense to maintain a custom rpm with all of this.
Where can this rpm live? What is a reliable way to do this? (I know we wa=
nt to avoid copr.)
--
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<pre>[ https://ovirt-jira.atlassian.net/browse/OVIRT-1788?page=3Dcom.atlass=
ian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=
=3D35460#comment-35460 ]</pre>
<h3>Greg Sheremeta commented on OVIRT-1788:</h3>
<p>Take a look at the patch I linked to.</p>
<p># browser binaries and drivers # TODO the suite should install these and=
 latest geckodriver FIREFOX_52_BIN =3D ‘/opt/firefox-52.5.0esr/firefo=
x’ FIREFOX_54_BIN =3D ‘/opt/firefox-54.0.1/firefox’ FIREF=
OX_57_BIN =3D ‘/opt/firefox-57.0.1/firefox’</p>
<p>It's 3 lines of python that run from an OST test:</p>
<pre>binary =3D FirefoxBinary(FIREFOX_57_BIN)
os.environ['MOZ_HEADLESS'] =3D '1'
driver =3D webdriver.Firefox(firefox_binary=3Dbinary)</pre>
<p>using other FF versions is simply:</p>
<pre>binary =3D FirefoxBinary(FIREFOX_56_BIN)
binary =3D FirefoxBinary(FIREFOX_55_BIN)</pre>
<p>etc</p>
<p>The python selenium library launches Firefox, and yes it can take option=
s in the Firefox() constructor, but I'm not sure what you want to customize=
. (The part I didn't elaborate on is Marionette, <a href=3D"https://develop=
er.mozilla.org/en-US/docs/Mozilla/QA/Marionette">https://developer.mozilla.=
org/en-US/docs/Mozilla/QA/Marionette</a>)</p>
<p>So, IIUC, you want to have OST running on a machine, and then Firefox in=
 a container and OST driving the Firefox through the container boundary? If=
 so, ok, that's more complex than I was aiming for. I was going to have it =
all be local.</p>
<p>I think what you want is Selenium Grid: <a href=3D"http://www.seleniumhq=
.org/docs/07_selenium_grid.jsp">http://www.seleniumhq.org/docs/07_selenium_=
grid.jsp</a> """ Selenium-Grid allows you run your tests on =
different machines against different browsers in parallel. That is, running=
 multiple tests at the same time against different machines running differe=
nt browsers and operating systems. Essentially, Selenium-Grid support distr=
ibuted test execution. It allows for running your tests in a distributed te=
st execution environment. When to Use It Generally speaking, there=E2=80=99=
s two reasons why you might want to use Selenium-Grid. To run your tests ag=
ainst multiple browsers, multiple versions of browser, and browsers running=
 on different operating systems. """</p>
<p>So maybe we just stand up a grid somewhere? (I believe QE has one &mdash=
; [~ncredi]? Also she knows much more about Grid than me — I've never=
 used it.)</p>
<p>The grid would need to be able to connect back to the OST engine.</p>
<blockquote><h3>new ui_sanity scenario for basic_suite — need multipl=
e firefoxes and chromium</h3>
<pre>     Key: OVIRT-1788
     URL: https://ovirt-jira.atlassian.net/browse/OVIRT-1788
 Project: oVirt - virtualization made easy
         Issue Type: Improvement
         Components: OST
Reporter: Greg Sheremeta
Assignee: infra</pre>
<p>I'm writing a suite that does headless UI testing. One goal is to open h=
eadless firefox and actually open the UI, perform a login, make sure things=
 look good, make sure there are no ui.log errors, etc. I'll also eventually=
 add chromium, which can run headless now too. The suite requires several f=
irefox versions to be installed on the test machine, along with chromium. T=
here are also some binary components required, geckodriver and chromedriver=
. These are not packaged. Ideally the browsers can be installed to /opt/fir=
efox55, /opt/firefox56, /opt/chromium62, etc. on the machine running the su=
ite. So I think it makes sense to maintain a custom rpm with all of this. W=
here can this rpm live? What is a reliable way to do this? (I know we want =
to avoid copr.)</p></blockquote>
<p>— This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#1000=
74)</p>

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Greg Sheremeta (oVirt JIRA)

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