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/* 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
use parsing::parse;
use style::properties::longhands::{perspective_origin, transform_origin};
use style_traits::ToCss;
#[test]
fn test_clip() {
use style::properties::longhands::clip;
assert_roundtrip_with_context!(clip::parse, "auto");
assert_roundtrip_with_context!(clip::parse, "rect(1px, 2px, 3px, 4px)");
assert_roundtrip_with_context!(clip::parse, "rect(1px, auto, auto, 4px)");
assert_roundtrip_with_context!(clip::parse, "rect(auto, auto, auto, auto)");
// Non-standard syntax
assert_roundtrip_with_context!(
clip::parse,
"rect(1px 2px 3px 4px)",
"rect(1px, 2px, 3px, 4px)"
);
assert_roundtrip_with_context!(
clip::parse,
"rect(auto 2px 3px auto)",
"rect(auto, 2px, 3px, auto)"
);
assert_roundtrip_with_context!(
clip::parse,
"rect(1px auto auto 4px)",
"rect(1px, auto, auto, 4px)"
);
assert_roundtrip_with_context!(
clip::parse,
"rect(auto auto auto auto)",
"rect(auto, auto, auto, auto)"
);
}
#[test]
fn test_effects_parser_exhaustion() {
assert_parser_exhausted!(perspective_origin::parse, "1px 1px", true);
assert_parser_exhausted!(transform_origin::parse, "1px 1px", true);
assert_parser_exhausted!(perspective_origin::parse, "1px some-rubbish", false);
assert_parser_exhausted!(transform_origin::parse, "1px some-rubbish", false);
}
#[test]
fn test_parse_factor() {
use parsing::parse;
use style::properties::longhands::filter;
assert!(parse(filter::parse, "brightness(0)").is_ok());
assert!(parse(filter::parse, "brightness(55)").is_ok());
assert!(parse(filter::parse, "brightness(100)").is_ok());
assert!(parse(filter::parse, "contrast(0)").is_ok());
assert!(parse(filter::parse, "contrast(55)").is_ok());
assert!(parse(filter::parse, "contrast(100)").is_ok());
assert!(parse(filter::parse, "grayscale(0)").is_ok());
assert!(parse(filter::parse, "grayscale(55)").is_ok());
assert!(parse(filter::parse, "grayscale(100)").is_ok());
assert!(parse(filter::parse, "invert(0)").is_ok());
assert!(parse(filter::parse, "invert(55)").is_ok());
assert!(parse(filter::parse, "invert(100)").is_ok());
assert!(parse(filter::parse, "opacity(0)").is_ok());
assert!(parse(filter::parse, "opacity(55)").is_ok());
assert!(parse(filter::parse, "opacity(100)").is_ok());
assert!(parse(filter::parse, "sepia(0)").is_ok());
assert!(parse(filter::parse, "sepia(55)").is_ok());
assert!(parse(filter::parse, "sepia(100)").is_ok());
assert!(parse(filter::parse, "saturate(0)").is_ok());
assert!(parse(filter::parse, "saturate(55)").is_ok());
assert!(parse(filter::parse, "saturate(100)").is_ok());
// Negative numbers are invalid for certain filters
assert!(parse(filter::parse, "brightness(-1)").is_err());
assert!(parse(filter::parse, "contrast(-1)").is_err());
assert!(parse(filter::parse, "grayscale(-1)").is_err());
assert!(parse(filter::parse, "invert(-1)").is_err());
assert!(parse(filter::parse, "opacity(-1)").is_err());
assert!(parse(filter::parse, "sepia(-1)").is_err());
assert!(parse(filter::parse, "saturate(-1)").is_err());
}
#[test]
fn blur_radius_should_not_accept_negavite_values() {
use style::properties::longhands::box_shadow;
assert!(parse(box_shadow::parse, "1px 1px -1px").is_err()); // for -ve values
assert!(parse(box_shadow::parse, "1px 1px 0").is_ok()); // for zero
assert!(parse(box_shadow::parse, "1px 1px 1px").is_ok()); // for +ve value
}