From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- servo/tests/unit/style/parsing/effects.rs | 99 +++++++++++++++++++++++++++++++ 1 file changed, 99 insertions(+) create mode 100644 servo/tests/unit/style/parsing/effects.rs (limited to 'servo/tests/unit/style/parsing/effects.rs') diff --git a/servo/tests/unit/style/parsing/effects.rs b/servo/tests/unit/style/parsing/effects.rs new file mode 100644 index 0000000000..1b377aca54 --- /dev/null +++ b/servo/tests/unit/style/parsing/effects.rs @@ -0,0 +1,99 @@ +/* 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 https://mozilla.org/MPL/2.0/. */ + +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 +} -- cgit v1.2.3