This piggybacks on the same fragment serialization code that innerHTML
uses, but instead of constructing an imaginary parent element like the
spec asks us to, we just add a separate serialization mode that includes
the context element in the serialized markup.
This makes the image carousel on https://utah.edu/ show up :^)
Currently the `<select>` dropdown IPC uses the option value attr to
find which option is selected. This won't work when options don't
have values or when multiple options have the same value. Also the
`SelectItem` contained so weird recursive structures that are
impossible to create with HTML. So I refactored `SelectItem` as a
variant, and gave the options a unique id. The id is send back to
`HTMLSelectElement` so it can find out exactly which option element
is selected.
Doing multiple `for_each_in_subtree()` passes was kind of a hack. We
can resolve everything in a single pass with a little more control over
the layout process. This also fixes a few minor issues like the sizing
of nested `<g>` elements.
More work is needed here though as this is still fairly ad-hoc.
Note: This does regress `css-namespace-tag-name-selector.html`,
previously SVG text within `<a>` elements would appear. However, this
was only because `for_each_in_subtree()` would blindly look through the
InlineNodes from the unimplemented `SVGAElement`s.
If initial src of an iframe is "about:blank", it does synchronous
navigation that is not supposed to be interleaved by other navigation
or usage of Document.open().
Fixes crashing in navigation on https://twinings.co.uk/
As the parser was trying to directly unwrap an unresolved duration.
Currently we are outputting the wrong results for the serialized
duration, but this is still a step forwards.
Fixes a crash seen on: https://evaparish.com/blog/how-i-edit
The implementation is very similar to #23831.
I created the test exactly like in #23713, except that I replaced the
last four lines in the ini file with:
```
-txt -Param -rATX1 10
-txt -Param -rATY1 -1
-txt -Param -rATX2 4
-txt -Param -rATY2 15
```
This is often used on login forms, for example, to toggle the visibility
of a password. The site will change the <input> element's type to "text"
to allow the password to show.
This needed the same `jbig2` changes as for the non-transposed ones,
and the changes to it mentioned on #23780.
I used the same .ini files as for the non-transposed ones, except
that I added `-txt -Param -Transposed 1` as last line to each of them.
All three new files display fine in Chrome.
They all look busted in Firefox.
I think this is likey a bug in pdf.js that I'll report upstream.
(Reportedly they look fine in Acrobat on Android.)
This already worked fine. Now it's tested.
I did have to teach `jbig2` to correctly generate test files for this.
See the PR adding these tests for local changes.
I used the script from #23659 to create these images, but I replaced
these lines:
```
-txt -Param -numInst 4
-ID 2 108 50 -ID 3 265 60 -ID 1 100 135 -ID 0 70 232
-txt -Param -RefCorner 2
```
For `bottomleft`, I replaced them with:
```
-txt -Param -numInst 4
-ID 2 137 50 -ID 3 294 60 -ID 1 199 135 -ID 0 319 232
-txt -Param -RefCorner 0
```
For `bottomright`, I replaced them with:
```
-txt -Param -numInst 4
-ID 2 108 50 -ID 3 265 60 -ID 1 100 135 -ID 0 70 232
-txt -Param -RefCorner 2
```
For `topright`, I replaced them with:
```
-txt -Param -numInst 4
-ID 2 108 79 -ID 3 265 89 -ID 1 100 234 -ID 0 70 351
-txt -Param -RefCorner 3
```
All three new files display fine in Chrome.
The bottomleft one displays fine in Firefox, while the other two
look compressed in X. I think this is a bug in pdf.js that I'll
report upstream.
(Reportedly they look fine in Acrobat on Android.)
Previously, we were accessing the performance through the current
window object. Thus caused a crash when `animate()` was called on an
element within a document with no associated window object. The global
object is now used to access the performance object in places where
a window object is not guaranteed to exist.
See the PR adding this test for local changes to `jbig2`.
I used the shell script mentioned in #23659, except I added the line
`-txt -Param -Transposed 1` at the very end of the .ini file.
As with all the symbol test cases, after running
Meta/jbig2_to_pdf.py -o foo.pdf foo.jb2 399 400
the file opens up ok in Chrome and Firefox (but not Safari), so
maybe it's not completely broken.
These changes do not solve hanging `location.reload()` and
`location.go()` but only align implementation with the latest edits in
the specification.
`WindowProxy-Get-after-detaching-from-browsing-context` test output is
affected because `iframe.remove();` no longer synchronously does
destruction of a document, but queues a task on event loop.
Co-Authored-By: Andrew Kaster <akaster@serenityos.org>
Going via the `ViewportPaintable` missed some steps (in particular
computing clip rects), which meant nested SVGs within SVGs-as-images
were completely clipped.
