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style: Cleanup the animated value setup.

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We have three different enums to represent slightly different things. Reuse them
properly, and kill some code in the animated_properties module while at it.

MozReview-Commit-ID: 5ZAly8f4lWy
Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
This commit is contained in:
Emilio Cobos Álvarez 2017-09-23 14:22:55 +02:00
parent 0212c5d230
commit 3215e36b5b
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GPG key ID: 056B727BB9C1027C
12 changed files with 571 additions and 689 deletions
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1
tests/unit/style/parsing/mod.rs
View file

@ -119,6 +119,5 @@ mod selectors;
mod supports;
mod text_overflow;
mod transition_duration;
mod transition_property;
mod transition_timing_function;
mod value;

97
tests/unit/style/parsing/transition_property.rs
View file

@ -1,97 +0,0 @@
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use parsing::parse;
use servo_atoms::Atom;
use style::properties::animated_properties::TransitionProperty;
use style::properties::longhands::transition_property;
use style::properties::shorthands::transition;
use style::values::CustomIdent;
use style_traits::ToCss;
#[test]
fn test_longhand_properties() {
assert_roundtrip_with_context!(transition_property::parse, "margin-left");
assert_roundtrip_with_context!(transition_property::parse, "background-color");
assert_roundtrip_with_context!(transition_property::parse, "width");
assert_roundtrip_with_context!(transition_property::parse, "transition-duration");
assert_roundtrip_with_context!(transition_property::parse, "unsupported-property");
assert_roundtrip_with_context!(transition_property::parse, "-other-unsupported-property");
assert_roundtrip_with_context!(transition_property::parse, "--var");
assert_eq!(
parse_longhand!(transition_property, "margin-left, transition-delay, width, --var"),
transition_property::SpecifiedValue(vec![
TransitionProperty::MarginLeft,
TransitionProperty::Unsupported(CustomIdent(Atom::from("transition-delay"))),
TransitionProperty::Width,
TransitionProperty::Unsupported(CustomIdent(Atom::from("--var"))),
])
);
assert!(parse(transition_property::parse, ".width").is_err());
assert!(parse(transition_property::parse, "1width").is_err());
assert!(parse(transition_property::parse, "- ").is_err());
}
#[test]
fn test_shorthand_properties() {
assert_roundtrip_with_context!(transition_property::parse, "margin");
assert_roundtrip_with_context!(transition_property::parse, "background");
assert_roundtrip_with_context!(transition_property::parse, "border-bottom");
assert_eq!(parse_longhand!(transition_property, "margin, background"),
transition_property::SpecifiedValue(
vec![TransitionProperty::Margin,
TransitionProperty::Background]));
}
#[test]
fn test_keywords() {
assert_roundtrip_with_context!(transition_property::parse, "all");
assert_roundtrip_with_context!(transition_property::parse, "none");
assert_eq!(parse_longhand!(transition_property, "all"),
transition_property::SpecifiedValue(vec![TransitionProperty::All]));
assert_eq!(parse_longhand!(transition_property, "width, all"),
transition_property::SpecifiedValue(vec![TransitionProperty::Width,
TransitionProperty::All]));
// Using CSS Wide Keyword or none in the list will get the syntax invalid.
// Note: Only "none" alone is valid.
assert!(parse(transition_property::parse, "none").is_ok());
assert_eq!(parse_longhand!(transition_property, "none"),
transition_property::SpecifiedValue(vec![]));
assert!(parse(transition_property::parse, "inherit").is_err());
assert!(parse(transition_property::parse, "initial").is_err());
assert!(parse(transition_property::parse, "unset").is_err());
assert!(parse(transition_property::parse, "width, none").is_err());
assert!(parse(transition_property::parse, "width, initial").is_err());
assert!(parse(transition_property::parse, "width, inherit").is_err());
assert!(parse(transition_property::parse, "width, unset").is_err());
}
#[test]
fn test_transition_shorthand() {
let result = parse(transition::parse_value, "2s margin-left, 4s background").unwrap();
assert_eq!(result.transition_property,
parse_longhand!(transition_property, "margin-left, background"));
let result = parse(transition::parse_value, "2s margin, 4s all").unwrap();
assert_eq!(result.transition_property,
parse_longhand!(transition_property, "margin, all"));
let result = parse(transition::parse_value, "2s width, 3s --var, 4s background").unwrap();
assert_eq!(result.transition_property,
parse_longhand!(transition_property, "width, --var, background"));
let result = parse(transition::parse_value, "none").unwrap();
assert_eq!(result.transition_property,
parse_longhand!(transition_property, "none"));
assert!(parse(transition::parse_value, "2s width, none").is_err());
assert!(parse(transition::parse_value, "2s width, 2s initial").is_err());
assert!(parse(transition::parse_value, "2s width, 3s unset").is_err());
assert!(parse(transition::parse_value, "2s width, 4s inherit").is_err());
}