[Architecture] Headless mode coming for Chrome...

Justin Obara obara.justin at gmail.com
Tue Jul 3 13:33:29 UTC 2018


Hi Gio,

Would we still use vagrant and full browsers when running testem locally?
Or would we switch that to the same setup as CI as well?

Thanks
Justin


On June 29, 2018 at 6:17:50 PM, Tirloni, Giovanni (gtirloni at ocadu.ca) wrote:

Closed that PR as it was getting too polluted with all the different things
I was trying.

Here's a new and simplified PR:
https://github.com/fluid-project/infusion/pull/910

Thanks!

On 06/18/2018 02:09 PM, Tirloni, Giovanni wrote:
> Hello,
>
> I'm proposing we switch infusion's CI tests to use containers and
headless browsers:
>
> https://github.com/fluid-project/infusion/pull/909
>
> I'd like to thank Tony for his work on enabling headless browsers in
gpii-testem. It made everything easier while working on this.
>
> All feedback is welcome!
>
> Cheers,
> Giovanni
>
> On 05/30/2018 10:44 AM, Tirloni, Giovanni wrote:
>> With Firefox 60 and Chrome 66, all tests pass in headless mode for
fluid-project/infusion.
>>
>>
>>
>> gpii-testem$ git diff src/js/testem-component.js
>>
>> diff --git a/src/js/testem-component.js b/src/js/testem-component.js
>> index 60b0968..416836c 100644
>> --- a/src/js/testem-component.js
>> +++ b/src/js/testem-component.js
>> @@ -429,10 +429,9 @@ fluid.defaults("gpii.testem.base", {
>> ]
>> },
>> "headlessBrowserArgs": {
>> - // TODO: enable once a new enough version of Firefox is available in
CI.
>> - // "Firefox": [
>> - // "--headless"
>> - // ],
>> + "Firefox": [
>> + "--headless"
>> + ],
>> // See this ticket for details on the minimum options required to get
"headless" Chrome working:
https://github.com/testem/testem/issues/1106#issuecomment-298841383
>> "Chrome": [
>> "--disable-gpu",
>>
>>
>>
>> If this is all there's to it, we can start migrating CI to headless if
people are confident in the new headless features in Chrome/Firefox.
>>
>>
>> On 06/06/2017 11:01 AM, Tirloni, Giovanni wrote:
>>> On 07/11/2016 05:56 AM, Tony Atkins wrote:
>>>> To continue our ongoing discussions around browser testing, I wanted
to point out the upcoming release of a "headless" mode for Chromium.
>>>> https://bugs.chromium.org/p/chromium/issues/detail?id=546953
>>>
>>> Hello,
>>>
>>> I tested Chrome 59 and Firefox 55 Nightly in headless mode [0][1].
Everything worked fine with Chrome (all tests pass).
>>>
>>> Firefox is not quite there yet (multiple failures in Infusion and
OAuth2 fail in GPII/universal).
>>>
>>> This should greatly simplify our CI setup, once it's ready (no need for
Xorg/Xfvb, the browser could be in a container image).
>>>
>>>
>>> 0 - https://bugzilla.mozilla.org/show_bug.cgi?id=1338004
>>> 1 - https://www.mozilla.org/en-US/firefox/channel/desktop/
>>>
>>> Regards,
>>> Giovanni
>>>
>>>
>>>
>>> #GPII/universal/tests/web/testem_qi.json:
>>>
>>> {
>>> "test_page": "tests/web/html/all-tests.html",
>>> "reporter": "tap",
>>> "report_file": "report.tap",
>>> "browser_args": {
>>> "Chrome": [ "--headless", "--disable-gpu",
"--remote-debugging-port=9222" ]
>>> },
>>> "launchers": {
>>> "Firefox Nightly": {
>>> "command": "/home/gtirloni/Downloads/firefox-nightly/firefox/firefox
--headless <url>",
>>> "protocol": "browser"
>>> }
>>> }
>>>
>>> }
>>>
>>> # fluid-project/infusion/tests/testem.json
>>>
>>> {
>>> "test_page": "tests/all-tests.html",
>>> "timeout": 300,
>>> "reporter": "tap",
>>> "report_file": "report.tap",
>>> "browser_args": {
>>> "Chrome": [ "--headless", "--disable-gpu",
"--remote-debugging-port=9222" ]
>>> },
>>> "launchers": {
>>> "Node Module Basic Packaging Tests": {
>>> "command": "node tests/node-tests/basic-node-tests.js --tap",
>>> "protocol": "tap"
>>> },
>>> "Firefox Nightly": {
>>> "command": "/home/gtirloni/Downloads/firefox-nightly/firefox/firefox
--headless <url>",
>>> "protocol": "browser"
>>> }
>>> }
>>> }
>>>
>>>
>>>
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