cde16efb01
Reviewed by @emilio in [bug 1329088](https://bugzilla.mozilla.org/show_bug.cgi?id=1329088). r? @emilio --- - [x] `./mach build -d` does not report any errors - [x] `./mach test-tidy` does not report any errors Source-Repo: https://github.com/servo/servo Source-Revision: 5c56640508b4f24a67fe92c5d3179d89d030e959
102 lines
4.4 KiB
Rust
102 lines
4.4 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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use parsing::parse;
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use style::properties::longhands::{self, perspective_origin, transform_origin};
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use style_traits::ToCss;
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#[test]
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fn test_clip() {
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use style::properties::longhands::clip;
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assert_roundtrip_with_context!(clip::parse, "auto");
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assert_roundtrip_with_context!(clip::parse, "rect(1px, 2px, 3px, 4px)");
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assert_roundtrip_with_context!(clip::parse, "rect(1px, auto, auto, 4px)");
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assert_roundtrip_with_context!(clip::parse, "rect(auto, auto, auto, auto)");
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// Non-standard syntax
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assert_roundtrip_with_context!(clip::parse,
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"rect(1px 2px 3px 4px)",
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"rect(1px, 2px, 3px, 4px)");
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assert_roundtrip_with_context!(clip::parse,
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"rect(auto 2px 3px auto)",
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"rect(auto, 2px, 3px, auto)");
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assert_roundtrip_with_context!(clip::parse,
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"rect(1px auto auto 4px)",
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"rect(1px, auto, auto, 4px)");
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assert_roundtrip_with_context!(clip::parse,
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"rect(auto auto auto auto)",
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"rect(auto, auto, auto, auto)");
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}
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#[test]
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fn test_longhands_parse_origin() {
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assert_parser_exhausted!(longhands::parse_origin, "1px some-rubbish", false);
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assert_parser_exhausted!(longhands::parse_origin, "1px 2px", true);
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assert_parser_exhausted!(longhands::parse_origin, "center left", true);
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assert_parser_exhausted!(longhands::parse_origin, "center right", true);
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assert_parser_exhausted!(longhands::parse_origin, "center right 1px", true);
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assert_parser_exhausted!(longhands::parse_origin, "1% right", false);
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}
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#[test]
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fn test_effects_parser_exhaustion() {
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assert_parser_exhausted!(perspective_origin::parse, "1px 1px", true);
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assert_parser_exhausted!(transform_origin::parse, "1px 1px", true);
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assert_parser_exhausted!(perspective_origin::parse, "1px some-rubbish", false);
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assert_parser_exhausted!(transform_origin::parse, "1px some-rubbish", false);
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}
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#[test]
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fn test_parse_factor() {
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use parsing::parse;
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use style::properties::longhands::filter;
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assert!(parse(filter::parse, "brightness(0)").is_ok());
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assert!(parse(filter::parse, "brightness(55)").is_ok());
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assert!(parse(filter::parse, "brightness(100)").is_ok());
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assert!(parse(filter::parse, "contrast(0)").is_ok());
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assert!(parse(filter::parse, "contrast(55)").is_ok());
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assert!(parse(filter::parse, "contrast(100)").is_ok());
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assert!(parse(filter::parse, "grayscale(0)").is_ok());
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assert!(parse(filter::parse, "grayscale(55)").is_ok());
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assert!(parse(filter::parse, "grayscale(100)").is_ok());
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assert!(parse(filter::parse, "invert(0)").is_ok());
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assert!(parse(filter::parse, "invert(55)").is_ok());
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assert!(parse(filter::parse, "invert(100)").is_ok());
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assert!(parse(filter::parse, "opacity(0)").is_ok());
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assert!(parse(filter::parse, "opacity(55)").is_ok());
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assert!(parse(filter::parse, "opacity(100)").is_ok());
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assert!(parse(filter::parse, "sepia(0)").is_ok());
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assert!(parse(filter::parse, "sepia(55)").is_ok());
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assert!(parse(filter::parse, "sepia(100)").is_ok());
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assert!(parse(filter::parse, "saturate(0)").is_ok());
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assert!(parse(filter::parse, "saturate(55)").is_ok());
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assert!(parse(filter::parse, "saturate(100)").is_ok());
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// Negative numbers are invalid for certain filters
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assert!(parse(filter::parse, "brightness(-1)").is_err());
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assert!(parse(filter::parse, "contrast(-1)").is_err());
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assert!(parse(filter::parse, "grayscale(-1)").is_err());
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assert!(parse(filter::parse, "invert(-1)").is_err());
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assert!(parse(filter::parse, "opacity(-1)").is_err());
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assert!(parse(filter::parse, "sepia(-1)").is_err());
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assert!(parse(filter::parse, "saturate(-1)").is_err());
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}
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#[test]
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fn blur_radius_should_not_accept_negavite_values() {
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use style::properties::longhands::box_shadow;
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assert!(parse(box_shadow::parse, "1px 1px -1px").is_err());// for -ve values
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assert!(parse(box_shadow::parse, "1px 1px 0").is_ok());// for zero
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assert!(parse(box_shadow::parse, "1px 1px 1px").is_ok());// for +ve value
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}
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