Previously, if the NumericCharacterReferenceEnd state was reached when
current_input_character was None, then the
DONT_CONSUME_NEXT_INPUT_CHARACTER macro would restore back before the
EOF, and allow the next state (after the SWITCH_TO_RETURN_STATE) to
proceed with the last digit of the numeric character reference.
For example, with something like `ї`, before this commit the
output would incorrectly be `<code point with the value 1111>1` instead
of just `<code point with the value 1111>`.
Instead of putting the `if (current_input_character.has_value())` check
inside NumericCharacterReferenceEnd directly, it was instead added to
DONT_CONSUME_NEXT_INPUT_CHARACTER, because all usages of the macro
benefit from this check, even if the other existing usage sites don't
exhibit any bugs without it:
- In MarkupDeclarationOpen, if the current_input_character is EOF, then
the previous character is always `!`, so restoring and then checking
forward for strings like `--`, `DOCTYPE`, etc won't match and the
BogusComment state will run one extra time (once for `!` and once
for EOF) with no practical consequences. With the `has_value()` check,
BogusComment will only run once with EOF.
- In AfterDOCTYPEName, ConsumeNextResult::RanOutOfCharacters can only
occur when stopping at the insertion point, and because of how
the code is structured, it is guaranteed that current_input_character
is either `P` or `S`, so the `has_value()` check is irrelevant.
Previously, `percentage_of` would be called on the previous value,
potentially changing its numeric type, yet this potential change
was never reflected as the old numeric type was always used. Now,
the numeric type will be re-calculated every time after the
percentage is resolved. As well, VERIFY checks have been placed to
uphold the requirements for the numeric types to match what the
actual values are.
Unfortunately, there is no explicit and step-by-step spec to perform
the serialization of `color()` declared values, so while being
spec-informed, this is quite ad-hoc.
Fixes 81 subtests in:
- css/css-color/parsing/color-valid-color-function.html
Instead of storing all storage objects in static memory, we now
follow the the spec by lazily creating a unique Storage object
on each document object.
Each Storage object now holds a 'proxy' to the underlying backing
storage. For now, this proxy is simply a reference to the backing
object. In the future, it will need to be some type of interface
object that stores on a SQLite database or similar.
Session storage is now correctly stored / tracked as part of the
TraversableNavigable object.
Local storage is still stored in a static map, but eventually this
should be factored into something that is stored at the user agent
level.
This is consistent with other functions such as
HTMLElement::offset_width and fixes a crash for the included test.
Returning an offset of zero is not correct for this case, but this is
still an improvement to not crash.
Previously, the`HTMLInputElement.selectinStart` and
`HTMLInputElement.selectionEnd` IDL setters, and the
`setRangeText()` IDL method were used when updating an input's value
on keyboard input. These methods can't be used for this purpose,
since selection doesn't apply to email type inputs. Therefore, this
change introduces internal-use only methods that don't check whether
selection applies to the given input.
This change adds computation of ARIA roles for a number of SVG elements
for which, if the element meets the SVG spec criteria for inclusion in
the accessibility tree, the computed ARIA role should be
“graphics-symbol”, and should otherwise be “generic”.
This change also adds similar role computation for the SVG foreignObject
element (the role for which, if the element meets the SVG spec criteria
for inclusion in the accessibility tree, should be “group”, and should
otherwise be “generic”).
This change ensures that when an accessible name is computed from
multiple labels, the parts computed from each label are separated by
spaces. Otherwise, without this change, the parts are run together in
the accessible name, with no space in between.
This change fixes selector matching for non-HTML elements that have
mixed-case names — such as the SVG foreignObject element.
Otherwise, without this change, attempting to use a selector to match
such an element — e.g., document.querySelector("foreignObject") — fails.
There's one failing due to the constructor object not having the name
"Global" vs "WebAssembly.Global". This also doesn't include the
tentative test for the type property.
We were using the anchor_node() as the boundary point node when
collapsing a selection, but the spec tells us to use the start and end
boundary point nodes.
