Docprops - title isn't set

[Piotrek Koszuliński]

1. Open docprops sample.
2. Open docprops dialog.
3. Enter a title and press ok.
4. Switch to source mode - there's no title.
5. Switch back to wysiwyg mode.
6. Open docprops dialog - there's no title.

Everything works fine if at first title is set in source mode.

Confirmed on FF and Chrome. Similar ticket: #9168.

[Jakub Ś]

This can be reproduced from CKE 4 beta in Webkit, Firefox and Opera. Works fine in IE.

[Olek Nowodziński]

Crated ​t/9882@cksource branch with a fix.

In fact the problem wasn't the docprops plugin but dataprocessor. In all browsers but IE, empty <title> tag contains no children (text nodes). This is why 'data-cke-title' isn't copied into <title> tag: there's no node for such data to be copied.

The solution is basically to create such text node if there's no any. I didn't restrict this solution to !CKEDITOR.env.ie since future versions may not insert this empty node. We can eventually change this.

---

Additionally crated t/9882@tests-v4 branch with basic dts for title setting and reading via docprops dialog.

[Frederico Caldeira Knabben]

This one fixed #9168 as well.

[Olek Nowodziński]

Fixed with ​git:cd289c2 on dev and ebe59d9 on tests-v4.