Bug 15321 – WebArchives save XSL processed document with wrong mimetype

• Status: NEW
• Component: WebKit Misc.

[Eric Seidel (no email)]

WebArchives do not embed XSL stylesheets

I had thought that this would get fixed when I fixed bug 15320, however it appears that XSLStyleSheets don't have any Obj-C DOM representation... preventing WebKit from having any way to get their href (at least that's my theory).

[Eric Seidel (no email)]

Actually, it looks like WebArchives don't actually save the original xml and xsl, they just save the processed source.  it looks like they don't actually do that entirely correctly... they insert a non-self-closing <meta> tag (wrong!), but that's fixable.

[Eric Seidel (no email)]

Actually, it seems my testcase uses xsl to convert an xml file into html, and that confuses the webarchive.

[Eric Seidel (no email)]

Created attachment 16451 [details]
patch with test case

[Eric Seidel (no email)]

Created attachment 16452 [details]
support file for test

[Eric Seidel (no email)]

Created attachment 16453 [details]
test case (modified to work online in bugzilla), save as a WebArchive to test

[Eric Seidel (no email)]

Hum... I guess my test case doesn't actually work as part of bugzilla. oh well.

[Alexey Proskuryakov]

The MIME type should be text/html, but it's application/xml.

[Ahmad Saleem]

In attached test case named (test case [modified..]), only Firefox Nightly 105 display just text "FAILED", all other browsers (Safari 15.6 and Chrome Canary 106) displayed the test case with following error message:

___

This XML file does not appear to have any style information associated with it. The document tree is shown below.
<?xml-stylesheet
type="text/xsl" href="http://bugs.webkit.org/attachment.cgi?id=16452&action=view"
?>
<test>FAILED</test>
___

Just wanted to share updated test results. Thanks!

[Ryosuke Niwa]

When the attached test case fails is saved as a webarchive, it fails load due to bogus meta element in the header.