HTMLUnit DefaultCssErrorHandler

[jn...@cloudbees.com]

Hi all,

The jenkins-test-harness uses the default HTMLUnit CSS Error handle which logs two  warning for every CSS error it encounters.

Does anyone actually care about these errors?  I am about to file a PR to silence them, but thought someone may care and may have a use for them?

For example the warnings seem to be coming from core jenkins css files:

 0.006 [id=1451] INFO o.jvnet.hudson.test.JenkinsRule#createWebServer: Running on http://localhost:34751/jenkins/

   0.170 [id=1464] INFO jenkins.InitReactorRunner$1#onAttained: Started initialization

   0.171 [id=1465] INFO jenkins.InitReactorRunner$1#onAttained: Listed all plugins

   0.376 [id=1465] INFO jenkins.InitReactorRunner$1#onAttained: Prepared all plugins

   0.388 [id=1464] INFO jenkins.InitReactorRunner$1#onAttained: Started all plugins

   4.407 [id=1466] INFO jenkins.InitReactorRunner$1#onAttained: Augmented all extensions

   4.445 [id=1465] INFO jenkins.InitReactorRunner$1#onAttained: System config loaded

   4.456 [id=1465] INFO jenkins.InitReactorRunner$1#onAttained: System config adapted

   4.456 [id=1466] INFO jenkins.InitReactorRunner$1#onAttained: Loaded all jobs

   4.457 [id=1466] INFO jenkins.InitReactorRunner$1#onAttained: Configuration for all jobs updated

   4.475 [id=1466] INFO jenkins.InitReactorRunner$1#onAttained: Completed initialization

   4.558 [wf-1620192393655 #1] Started

   4.558 [wf-1620192393655 #1] Running in Durability level: MAX_SURVIVABILITY

   4.658 [wf-1620192393655 #1] [Pipeline] Start of Pipeline

   4.658 [wf-1620192393655 #1] [policy] The following policy will be validated:

   4.658 [wf-1620192393655 #1]   Policy [f222cdd7-a217-4922-aa06-d1c52da71bb7] containing rules:

   4.658 [wf-1620192393655 #1]     [Agent Timeout] with properties ["Max Timeout": "120 MINUTES"]

   4.809 [wf-1620192393655 #1] [Pipeline] stage

   4.859 [wf-1620192393655 #1] [Pipeline] { (NORMAL Stage)

   4.859 [wf-1620192393655 #1] [Pipeline] timeout

   4.860 [wf-1620192393655 #1] Timeout set to expire in 1 hr 0 min

   4.860 [wf-1620192393655 #1] [Pipeline] {

   4.860 [wf-1620192393655 #1] [Pipeline] input

   4.910 [wf-1620192393655 #1] Deploy to Production?

   4.910 [wf-1620192393655 #1] Proceed or Abort

   6.024 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [11:3] Error in style rule. (Invalid token "-". Was expecting one of: <EOF>, <S>, <IDENT>, "}", ";", "*".)

   6.024 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#warning: CSS warning: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [11:3] Ignoring the following declarations in this rule.

   6.029 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [397:21] Error in expression. (Invalid token " ". Was expecting one of: <NUMBER>, "inherit", <IDENT>, <STRING>, <HASH>, <EMS>, <REM>, <EXS>, <LENGTH_PX>, <LENGTH_CM>, <LENGTH_MM>, <LENGTH_IN>, <LENGTH_PT>, <LENGTH_PC>, <ANGLE_DEG>, <ANGLE_RAD>, <ANGLE_GRAD>, <TIME_MS>, <TIME_S>, <FREQ_HZ>, <FREQ_KHZ>, <RESOLUTION_DPI>, <RESOLUTION_DPCM>, <PERCENTAGE>, <DIMENSION>, <UNICODE_RANGE>, <URI>, <FUNCTION>, "progid:".)

   6.030 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [426:23] Error in expression. (Invalid token " ". Was expecting one of: <NUMBER>, "inherit", <IDENT>, <STRING>, <HASH>, <EMS>, <REM>, <EXS>, <LENGTH_PX>, <LENGTH_CM>, <LENGTH_MM>, <LENGTH_IN>, <LENGTH_PT>, <LENGTH_PC>, <ANGLE_DEG>, <ANGLE_RAD>, <ANGLE_GRAD>, <TIME_MS>, <TIME_S>, <FREQ_HZ>, <FREQ_KHZ>, <RESOLUTION_DPI>, <RESOLUTION_DPCM>, <PERCENTAGE>, <DIMENSION>, <UNICODE_RANGE>, <URI>, <FUNCTION>, "progid:".)

   6.039 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1550:17] Error in class selector. (Invalid token "only". Was expecting: <IDENT>.)

   6.040 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#warning: CSS warning: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1550:17] Ignoring the whole rule.

   6.040 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1569:33] Error in class selector. (Invalid token "only". Was expecting: <IDENT>.)

   6.040 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#warning: CSS warning: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1569:33] Ignoring the whole rule.

   6.040 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1588:49] Error in class selector. (Invalid token "only". Was expecting: <IDENT>.)

   6.040 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#warning: CSS warning: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1588:49] Ignoring the whole rule.

   6.059 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [3322:26] Error in expression. (Invalid token " ". Was expecting one of: <NUMBER>, "inherit", <IDENT>, <STRING>, <HASH>, <EMS>, <REM>, <EXS>, <LENGTH_PX>, <LENGTH_CM>, <LENGTH_MM>, <LENGTH_IN>, <LENGTH_PT>, <LENGTH_PC>, <ANGLE_DEG>, <ANGLE_RAD>, <ANGLE_GRAD>, <TIME_MS>, <TIME_S>, <FREQ_HZ>, <FREQ_KHZ>, <RESOLUTION_DPI>, <RESOLUTION_DPCM>, <PERCENTAGE>, <DIMENSION>, <UNICODE_RANGE>, <URI>, <FUNCTION>, "progid:".)

   6.354 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/ui-refresh-overrides.css' [2:3] Error in style rule. (Invalid token "-". Was expecting one of: <EOF>, <S>, <IDENT>, "}", ";", "*".)

   6.354 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#warning: CSS warning: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/ui-refresh-overrides.css' [2:3] Ignoring the following declarations in this rule.

   6.419 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [11:3] Error in style rule. (Invalid token "-". Was expecting one of: <EOF>, <S>, <IDENT>, "}", ";", "*".)

   6.419 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#warning: CSS warning: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [11:3] Ignoring the following declarations in this rule.

   6.424 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [397:21] Error in expression. (Invalid token " ". Was expecting one of: <NUMBER>, "inherit", <IDENT>, <STRING>, <HASH>, <EMS>, <REM>, <EXS>, <LENGTH_PX>, <LENGTH_CM>, <LENGTH_MM>, <LENGTH_IN>, <LENGTH_PT>, <LENGTH_PC>, <ANGLE_DEG>, <ANGLE_RAD>, <ANGLE_GRAD>, <TIME_MS>, <TIME_S>, <FREQ_HZ>, <FREQ_KHZ>, <RESOLUTION_DPI>, <RESOLUTION_DPCM>, <PERCENTAGE>, <DIMENSION>, <UNICODE_RANGE>, <URI>, <FUNCTION>, "progid:".)

   6.424 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [426:23] Error in expression. (Invalid token " ". Was expecting one of: <NUMBER>, "inherit", <IDENT>, <STRING>, <HASH>, <EMS>, <REM>, <EXS>, <LENGTH_PX>, <LENGTH_CM>, <LENGTH_MM>, <LENGTH_IN>, <LENGTH_PT>, <LENGTH_PC>, <ANGLE_DEG>, <ANGLE_RAD>, <ANGLE_GRAD>, <TIME_MS>, <TIME_S>, <FREQ_HZ>, <FREQ_KHZ>, <RESOLUTION_DPI>, <RESOLUTION_DPCM>, <PERCENTAGE>, <DIMENSION>, <UNICODE_RANGE>, <URI>, <FUNCTION>, "progid:".)

   6.434 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1550:17] Error in class selector. (Invalid token "only". Was expecting: <IDENT>.)

   6.434 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#warning: CSS warning: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1550:17] Ignoring the whole rule.

   6.435 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1569:33] Error in class selector. (Invalid token "only". Was expecting: <IDENT>.)

   6.435 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#warning: CSS warning: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1569:33] Ignoring the whole rule.

   6.435 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1588:49] Error in class selector. (Invalid token "only". Was expecting: <IDENT>.)

   6.435 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#warning: CSS warning: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1588:49] Ignoring the whole rule.

   6.453 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [3322:26] Error in expression. (Invalid token " ". Was expecting one of: <NUMBER>, "inherit", <IDENT>, <STRING>, <HASH>, <EMS>, <REM>, <EXS>, <LENGTH_PX>, <LENGTH_CM>, <LENGTH_MM>, <LENGTH_IN>, <LENGTH_PT>, <LENGTH_PC>, <ANGLE_DEG>, <ANGLE_RAD>, <ANGLE_GRAD>, <TIME_MS>, <TIME_S>, <FREQ_HZ>, <FREQ_KHZ>, <RESOLUTION_DPI>, <RESOLUTION_DPCM>, <PERCENTAGE>, <DIMENSION>, <UNICODE_RANGE>, <URI>, <FUNCTION>, "progid:".)

   6.493 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/ui-refresh-overrides.css' [2:3] Error in style rule. (Invalid token "-". Was expecting one of: <EOF>, <S>, <IDENT>, "}", ";", "*".)

   6.493 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#warning: CSS warning: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/ui-refresh-overrides.css' [2:3] Ignoring the following declarations in this rule.

   6.844 [wf-1620192393655 #1] [Pipeline] }

   6.844 [wf-1620192393655 #1] [Pipeline] // timeout

   6.894 [wf-1620192393655 #1] [Pipeline] }

   6.894 [wf-1620192393655 #1] [Pipeline] // stage

   6.905 [id=55] INFO o.j.p.workflow.job.WorkflowRun#finish: wf-1620192393655 #1 completed: ABORTED

   6.912 [wf-1620192393655 #1] [Pipeline] End of Pipeline

   6.912 [wf-1620192393655 #1] [policy] All policies were validated successfully.

   6.912 [wf-1620192393655 #1] Rejected

   6.912 [wf-1620192393655 #1] Finished: ABORTED

   7.014 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [11:3] Error in style rule. (Invalid token "-". Was expecting one of: <EOF>, <S>, <IDENT>, "}", ";", "*".)

   7.014 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#warning: CSS warning: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [11:3] Ignoring the following declarations in this rule.

   7.018 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [397:21] Error in expression. (Invalid token " ". Was expecting one of: <NUMBER>, "inherit", <IDENT>, <STRING>, <HASH>, <EMS>, <REM>, <EXS>, <LENGTH_PX>, <LENGTH_CM>, <LENGTH_MM>, <LENGTH_IN>, <LENGTH_PT>, <LENGTH_PC>, <ANGLE_DEG>, <ANGLE_RAD>, <ANGLE_GRAD>, <TIME_MS>, <TIME_S>, <FREQ_HZ>, <FREQ_KHZ>, <RESOLUTION_DPI>, <RESOLUTION_DPCM>, <PERCENTAGE>, <DIMENSION>, <UNICODE_RANGE>, <URI>, <FUNCTION>, "progid:".)

   7.019 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [426:23] Error in expression. (Invalid token " ". Was expecting one of: <NUMBER>, "inherit", <IDENT>, <STRING>, <HASH>, <EMS>, <REM>, <EXS>, <LENGTH_PX>, <LENGTH_CM>, <LENGTH_MM>, <LENGTH_IN>, <LENGTH_PT>, <LENGTH_PC>, <ANGLE_DEG>, <ANGLE_RAD>, <ANGLE_GRAD>, <TIME_MS>, <TIME_S>, <FREQ_HZ>, <FREQ_KHZ>, <RESOLUTION_DPI>, <RESOLUTION_DPCM>, <PERCENTAGE>, <DIMENSION>, <UNICODE_RANGE>, <URI>, <FUNCTION>, "progid:".)

   7.029 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1550:17] Error in class selector. (Invalid token "only". Was expecting: <IDENT>.)

   7.029 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#warning: CSS warning: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1550:17] Ignoring the whole rule.

   7.029 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1569:33] Error in class selector. (Invalid token "only". Was expecting: <IDENT>.)

   7.029 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#warning: CSS warning: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1569:33] Ignoring the whole rule.

   7.030 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1588:49] Error in class selector. (Invalid token "only". Was expecting: <IDENT>.)

   7.030 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#warning: CSS warning: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1588:49] Ignoring the whole rule.

   7.047 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [3322:26] Error in expression. (Invalid token " ". Was expecting one of: <NUMBER>, "inherit", <IDENT>, <STRING>, <HASH>, <EMS>, <REM>, <EXS>, <LENGTH_PX>, <LENGTH_CM>, <LENGTH_MM>, <LENGTH_IN>, <LENGTH_PT>, <LENGTH_PC>, <ANGLE_DEG>, <ANGLE_RAD>, <ANGLE_GRAD>, <TIME_MS>, <TIME_S>, <FREQ_HZ>, <FREQ_KHZ>, <RESOLUTION_DPI>, <RESOLUTION_DPCM>, <PERCENTAGE>, <DIMENSION>, <UNICODE_RANGE>, <URI>, <FUNCTION>, "progid:".)

   7.347 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/ui-refresh-overrides.css' [2:3] Error in style rule. (Invalid token "-". Was expecting one of: <EOF>, <S>, <IDENT>, "}", ";", "*".)

   7.347 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#warning: CSS warning: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/ui-refresh-overrides.css' [2:3] Ignoring the following declarations in this rule.

   7.405 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [11:3] Error in style rule. (Invalid token "-". Was expecting one of: <EOF>, <S>, <IDENT>, "}", ";", "*".)

   7.405 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#warning: CSS warning: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [11:3] Ignoring the following declarations in this rule.

   7.409 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [397:21] Error in expression. (Invalid token " ". Was expecting one of: <NUMBER>, "inherit", <IDENT>, <STRING>, <HASH>, <EMS>, <REM>, <EXS>, <LENGTH_PX>, <LENGTH_CM>, <LENGTH_MM>, <LENGTH_IN>, <LENGTH_PT>, <LENGTH_PC>, <ANGLE_DEG>, <ANGLE_RAD>, <ANGLE_GRAD>, <TIME_MS>, <TIME_S>, <FREQ_HZ>, <FREQ_KHZ>, <RESOLUTION_DPI>, <RESOLUTION_DPCM>, <PERCENTAGE>, <DIMENSION>, <UNICODE_RANGE>, <URI>, <FUNCTION>, "progid:".)

   7.410 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [426:23] Error in expression. (Invalid token " ". Was expecting one of: <NUMBER>, "inherit", <IDENT>, <STRING>, <HASH>, <EMS>, <REM>, <EXS>, <LENGTH_PX>, <LENGTH_CM>, <LENGTH_MM>, <LENGTH_IN>, <LENGTH_PT>, <LENGTH_PC>, <ANGLE_DEG>, <ANGLE_RAD>, <ANGLE_GRAD>, <TIME_MS>, <TIME_S>, <FREQ_HZ>, <FREQ_KHZ>, <RESOLUTION_DPI>, <RESOLUTION_DPCM>, <PERCENTAGE>, <DIMENSION>, <UNICODE_RANGE>, <URI>, <FUNCTION>, "progid:".)

   7.420 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1550:17] Error in class selector. (Invalid token "only". Was expecting: <IDENT>.)

   7.420 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#warning: CSS warning: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1550:17] Ignoring the whole rule.

   7.420 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1569:33] Error in class selector. (Invalid token "only". Was expecting: <IDENT>.)

   7.420 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#warning: CSS warning: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1569:33] Ignoring the whole rule.

   7.420 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1588:49] Error in class selector. (Invalid token "only". Was expecting: <IDENT>.)

   7.421 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#warning: CSS warning: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [1588:49] Ignoring the whole rule.

   7.437 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/base-styles-v2.css' [3322:26] Error in expression. (Invalid token " ". Was expecting one of: <NUMBER>, "inherit", <IDENT>, <STRING>, <HASH>, <EMS>, <REM>, <EXS>, <LENGTH_PX>, <LENGTH_CM>, <LENGTH_MM>, <LENGTH_IN>, <LENGTH_PT>, <LENGTH_PC>, <ANGLE_DEG>, <ANGLE_RAD>, <ANGLE_GRAD>, <TIME_MS>, <TIME_S>, <FREQ_HZ>, <FREQ_KHZ>, <RESOLUTION_DPI>, <RESOLUTION_DPCM>, <PERCENTAGE>, <DIMENSION>, <UNICODE_RANGE>, <URI>, <FUNCTION>, "progid:".)

   7.476 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#error: CSS error: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/ui-refresh-overrides.css' [2:3] Error in style rule. (Invalid token "-". Was expecting one of: <EOF>, <S>, <IDENT>, "}", ";", "*".)

   7.476 [id=1451] WARNING c.g.h.DefaultCssErrorHandler#warning: CSS warning: 'http://localhost:34751/jenkins/static/5cda859e/jsbundles/ui-refresh-overrides.css' [2:3] Ignoring the following declarations in this rule.

   7.871 [id=1451] INFO jenkins.model.Jenkins#cleanUp: Stopping Jenkins

  11.450 [id=1451] INFO jenkins.model.Jenkins#cleanUp: Jenkins stopped

[Oleg Nenashev]

+1 for silencing them by default. Would be nice to have a method in WebClient for those methods which really check the web layouts and hence care bout CSS

[Angélique Jard]

spam for me, but it could be silenced by default and enabled in specific use case maybe ?

On Monday, May 10, 2021 at 11:44:19 AM UTC+2 jn...@cloudbees.com wrote:

[Tim Jacomb]

I thought Daniel already did a PR to the test harness for this? He might have selectively turned things off rather than a full silence though

https://github.com/jenkinsci/jenkins-test-harness/pull/275

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[Daniel Beck]

My PR specifically adapted the tests to a reorg of the core CSS. Note the messages I ended up suppressing in my example were different ones. These messages are new and look like they're from the color definitions. I don't know this area well enough to confidently dismiss all warnings as irrelevant.

To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-dev/CAH-3BicbtKTRrUJdP6T8sw8xA9zcamcncBf%2BAkEN8vL_L2vo9A%40mail.gmail.com.

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Daniel Beck
Senior Software Engineer
CloudBees, Inc.

 

[Jesse Glick]

Rather than silencing the warnings, can the alleged errors be fixed in core?

[Michael Tughan]

No, because they're not actually errors. It's complaining about the property definitions like "--font-family-sans". I'm betting that it hasn't been updated for new CSS3 syntax, especially around properties.

Michael

[Jesse Glick]

On Mon, May 10, 2021 at 10:31 AM Michael Tughan <mtu...@gmail.com> wrote:

I'm betting that it hasn't been updated for new CSS3 syntax

If so, it is worth checking if there is an HtmlUnit update which would correct the problem; and if not, file an issue upstream.

[Gavin Mogan]

I vaguely remember when I did the upgrade to htmlunit for crawler that there was a flag to say what version of the browser to act as. I think the default is like Firefox 4 or something. (https://htmlunit.sourceforge.io/apidocs/com/gargoylesoftware/htmlunit/BrowserVersion.html possibly?)

does the default value need to be updated somewhere?

Digging into it a bit, I'm seeing "BEST_SUPPORTED" at https://github.com/jenkinsci/jenkins-test-harness/blob/e14c168c8a573d7da7bb3360bd85dc3a4852665a/src/main/java/org/jvnet/hudson/test/JenkinsRule.java#L2231 but I have no idea what that means.

https://github.com/HtmlUnit/htmlunit/blob/master/src/main/java/com/gargoylesoftware/htmlunit/BrowserVersion.java#L109-L119 seems to imply chrome 90 and chrome 90 should have full css variable support, so something is wacky?

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