LinksFunctions target attribute tests (de)

See https://git.gesis.org/gesis-web/gesis_web_ext/-/issues/60 .

• ckeditor bodytext link to TYPO3 page without manual target attribute value
  • shall open in same window
• ckeditor bodytext link to TYPO3 fileadmin file without manual target attribute value (13,26 kB)
  • shall open in new window, because TYPO3 shall automatically add target="_blank"
• ckeditor bodytext link to external URL without manual target attribute value
  • shall open in new window, because TYPO3 shall automatically add target="_blank"
• ckeditor bodytext link to mailto e-mail address without manual target attribute value
  • shall open in new window, for dedicated mail applications (e.g. Outlook), as well as for browser-based mail applications (e.g. GMail)

• ckeditor bodytext link to TYPO3 page WITH manual attribute target="_blank"
  • shall open in new window
• ckeditor bodytext link to TYPO3 fileadmin file WITH manual attribute target="_blank" (20 kB)
  • ​​​​​​​shall open in new window
• ckeditor bodytext link to external URL WITH manual attribute target="_blank"
  • ​​​​​​​​​​​​​​shall open in new window
• (no mailto e-mail address link WITH manual attribute target, because it is not possible TYPO3-ckeditor-wise to set a target on them)

• ckeditor bodytext link to TYPO3 page WITH manual attribute target="_self"
  • shall open in same window
• ckeditor bodytext link to TYPO3 fileadmin file WITH manual attribute target="_self" (3,60 MB)
  • shall open in same window
• ckeditor bodytext link to external URL WITH manual attribute target="_self"
  • ​​​​​​​​​​​​​​shall open in same window
• (no mailto e-mail address link WITH manual attribute target, because it is not possible TYPO3-ckeditor-wise to set a target on them)