use the modern version using GSubprocess that already exists in
node-parser.
Also change from one function to two - so tests can diff GBytes and
strings, depending on which they prefer.
If the color was specified using the legacy rgb(), we must accept
values in the range [0, 255]. But when serializing it as
color(srgb...), we must scale those values to [0, 1].
Update the one affected test.
Parse things like "in hsl hue longer". For details, see the
CSS Images Module Level 4, https://www.w3.org/TR/css-images-4.
This commit fixes preexisting brokenness in conic-gradient parsing
and printing as well, and includes the relevant test changes.
Tests included.
Gradient interpolation color spaces aren't supported for
rendering yet.
Parse things like "in hsl hue longer". For details, see the
CSS Images Module Level 4, https://www.w3.org/TR/css-images-4.
Tests included.
Gradient interpolation color spaces aren't supported for
rendering yet.
Parse things like "in hsl hue longer". For details, see the
CSS Images Module Level 4, https://www.w3.org/TR/css-images-4.
Tests included.
Gradient interpolation color spaces aren't supported for
rendering yet.
The code parsing interpolation methods hadn't learned about
or latest color space additions. While we're at it, improve
the error reporting a bit.
Tests included.
Currently we only have sRGB, so it's a bit redundant, but we'll need this
for color-mix()
Once we have more color spaces, they should be added here (presumably the
enum would be in GDK instead, and instead of GdkRGBA these colors would
have a GdkColor.
Make calc() work in colors too, since we need to support degrees for hsl()
hue anyway and it goes through the same machinery. Make that work for
legacy syntax too, matching the spec.
Ignore missing components/none for now.
Ignore gdk_rgba_parser_parse(), that's also used outside css.
Warn for uses of @name colors, since these should be replaced with
CSS variables and custom properties. We don't issue deprecation
warnings for @define-color uses, since we may want to keep these
around in theme CSS for a while, for backwards compatibility.
Update all affected tests.
Implement the functions described in the "Mathematical
Expressions" section of the "CSS Values and Units Module
Level 4" spec, https://www.w3.org/TR/css-values-4/.
Beyond calc(), which we already had, this includes
min(), max(), clamp(),
round(), rem(), mod(),
sin(), cos(), tan(), asin(), acos(), atan(), atan2(),
pow(), sqrt(), hypot(), log(), exp(),
abs(), sign(),
e, pi, infinity and NaN.
Some tests included.
Using gdk_texture_new_from_resource() is not valid here because we are
not sure if the given resource is valid.
Plus, the previous optimization is no longer relevant, because we are
not using gdk_pixbuf_new_from_resource() anymore - which was what this
optimization was about before it was ported to GdkTexture.
Test attached.
This property needs to be treated as flags, not as
enum, since it should be possible to specify more
than one value, e.g.
text-decoration-line: underline overline;
Tests included.
Fixes: #3621
Unify the many copies of diff_with_file in one source
file, and patch it to detect diff at runtime and fall
back to a simple strcmp if we don't have it. Make all
tests use this new testutils.c, and stop requiring
diff for building the tests.
This should let us allow to build on Windows with the
default value for -Dbuild-tests.
