[Issue] Add support for multiple space-separated CDATA sections in Magento\Framework\Xml\Parser

[m2-assistant]

This issue is automatically created based on existing pull request: #26822: Add support for multiple space-separated CDATA sections in Magento\Framework\Xml\Parser

---

Description (*)

Our XML files sometimes contain multiple CDATA sections per node. The XML parser class provided by Magento in /lib/internal/Magento/Framework/Xml/Parser.php already supports consecutive CDATA sections like <![CDATA[One]]><![CDATA[Two]]><![CDATA[Three]]>, which is correctly parsed as OneTwoThree. However this returns wrong results for empty text nodes in-between, like for <![CDATA[One]]> <![CDATA[Two]]> <![CDATA[Three]]>. This pull request adds the support and a related unit test.

Related Pull Requests

The switch statement has been added in #681.

Fixed Issues (if relevant)

No separate issue created.

Manual testing scenarios (*)

Unit tests added as part of this pull request.

You can use the current 2.3.4 version for testing. The file in question /lib/internal/Magento/Framework/Xml/Parser.php is unchanged since August 2017.

Questions or comments

Contribution checklist (*)

• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with unit/integration tests (if applicable)
• All automated tests passed successfully (all builds are green)

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed after 14 days if no further activity occurs. Is this issue still relevant? If so, what is blocking it? Is there anything you can do to help move it forward? Thank you for your contributions!