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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /servo/tests/unit/style/parsing/effects.rs
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'servo/tests/unit/style/parsing/effects.rs')
-rw-r--r--servo/tests/unit/style/parsing/effects.rs91
1 files changed, 91 insertions, 0 deletions
diff --git a/servo/tests/unit/style/parsing/effects.rs b/servo/tests/unit/style/parsing/effects.rs
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+++ b/servo/tests/unit/style/parsing/effects.rs
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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
+ * 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
+}