We currently have 2 base64 coders: one in AK, another in LibWeb for a
"forgiving" implementation. ECMA-262 has an upcoming proposal which will
require a third implementation.
Instead, let's use the base64 implementation that is used by Node.js and
recommended by the upcoming proposal. It handles forgiving decoding as
well.
Our users of AK's implementation should be fine with the forgiving
implementation. The AK impl originally had naive forgiving behavior, but
that was removed solely for performance reasons.
Using http://mattmahoney.net/dc/enwik8.zip (100MB unzipped) as a test,
performance of our old home-grown implementations vs. the simdutf
implementation (on Linux x64):
Encode Decode
AK base64 0.226s 0.169s
LibWeb base64 N/A 1.244s
simdutf 0.161s 0.047s
We no longer have multiple locations including AK (e.g. LibC). So let's
avoid awkwardly defining the AK library across multiple CMake files.
This is to allow more easily adding third-party dependencies to AK in
the future.
When traversing the layout tree to find an appropriate box child to
derive the baseline from. Only the child's margin and offset was being
applied. Now we sum each offset on the recursive call.
Previously, the presence of surrounding whitespace would give file paths
the `https` schema instead of the `file` schema, making navigation
unsuccessful.
The spec says to just call the XML serialization algorithm, but it
returns the "outer serialization", and we need the "inner" one. Let's
just concatenate serializations of children; then the result produced is
similar to one from Blink or Gecko.
With this we pass an additional ~2100 tests.
We are left with 7106 WASM fails :).
There's still some test cases in the iNxM tests that fail with
this PR, but they are somewhat weird.
Co-authored-by: Diego Frias <styx5242@gmail.com>
Since we support the multi-memory proposal, we should skip tests that
validate that we have only one memory. Once multi-memory gets included
in the main WebAssembly specification (and the testsuite is updated), we
can revert this commit.
Previously, the scrollbar thumbs were (almost) invisible, when the page
background color was similar to the scrollbar thumb color (DarkGray).
Now, in addition to the filled rounded rectangle, the scrollbar thumbs
are painted with a 1px solid LightGrey border. On a white or light color
background the border stays invisible.
This resolves a bug where if you opened a link in a new tab and quickly
went back to the original, the navigation buttons would update for the
new page shortly after.
This method puts the given node and all of its sub-tree into a
normalized form. A normalized sub-tree has no empty text nodes and no
adjacent text nodes.
