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Parse Headless Chrome versions #263

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merged 2 commits into from
Nov 9, 2017

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mgol
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@mgol mgol commented Jul 26, 2017

The initial implementation of the Headless Chrome detection (#228) didn't detect
versions of the headless version. This has been fixed.

A test for Ubuntu Chromium in headless mode was also added. I haven't made it
recognized as HeadlessChromium as it has HeadlessChrome in the user agent. It
might be worthwhile to check how a pure compiled from source Chromium behaves.
Nevertheless, this commit is still an improvement.

Also, a test for a bare Chrome 60 instance was added.

This PR is needed to resolve karma-runner/karma#2762

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@elsigh May you give any timing on merging this? Thank you.

@@ -6657,11 +6657,17 @@ test_cases:
minor: '7'
patch: '10'

- user_agent_string: 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome Safari/537.36'
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This testcase has been deleted. Is there a reason for this?
Please put it in again. Thx.

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I couldn't find a version that would have HeadlessChrome without a version. My regex would fail then. Can both scenarios be handled? Should there be two regexes?

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rogeriopvl used the UA without Version in his tests. So he got this string from that version. That is what is now fixed in the tests, and we should not change those. Indeed you'll need to change your rexeg maybe this does the job: (With this we could get rid of the family_replacement line)

  - regex: '(HeadlessChrome)(?:/(\d+)\.(\d+)\.?(\d+)?)?'

Please check with current UA and your new ones.

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@commenthol The version-less UA string now passes the regex as well.

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mgol commented Nov 8, 2017

PR updated. The version-less HeadlessChrome is supported again. PTAL.

The initial implementation of the Headless Chrome detection (ua-parser#228) didn't detect
versions of the headless version. This has been fixed.

A test for Ubuntu Chromium in headless mode was also added. I haven't made it
recognized as HeadlessChromium as it has HeadlessChrome in the user agent. It
might be worthwhile to check how a pure compiled from source Chromium behaves.
Nevertheless, this commit is still an improvement.

Ref ua-parser#228
Ref karma-runner/karma#2762
@commenthol commenthol merged commit 7e5b0c6 into ua-parser:master Nov 9, 2017
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Thanks

@commenthol commenthol removed the invalid label Nov 9, 2017
@mgol mgol deleted the headless-chrome-version branch November 9, 2017 23:46
rkuzsma added a commit to rkuzsma/karma that referenced this pull request Nov 3, 2018
Bump useragent 2.3.0 to pull in ua-parser/uap-core#263
Fixes [karma-runner#2762](karma-runner#2762) Headless Chrome version detected to be 0.0.0
rkuzsma added a commit to rkuzsma/karma that referenced this pull request Nov 3, 2018
Bump useragent 2.3.0 to pull in ua-parser/uap-core#263 in which Headless Chrome version detected to be 0.0.0.
Update tests to reflect latest useragent OS major version string identifiers.
Fixes karma-runner#2762
rkuzsma added a commit to rkuzsma/karma that referenced this pull request Nov 3, 2018
Bump useragent 2.3.0 to pull in ua-parser/uap-core#263 in which Headless Chrome version detected to be 0.0.0.
Update tests to reflect latest useragent OS major version string identifiers.
Fixes karma-runner#2762
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Headless Chrome version detected to be 0.0.0
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