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53 lines
2.9 KiB
Rust
53 lines
2.9 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::transition_timing_function;
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use style_traits::ToCss;
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#[test]
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fn test_cubic_bezier() {
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assert_roundtrip_with_context!(transition_timing_function::parse, "cubic-bezier(0, 0, 0, 0)");
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assert_roundtrip_with_context!(transition_timing_function::parse, "cubic-bezier(0.25, 0, 0.5, 0)");
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assert_roundtrip_with_context!(transition_timing_function::parse, "cubic-bezier(1, 1, 1, 1)");
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// p1x and p2x values must be in range [0, 1]
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assert!(parse(transition_timing_function::parse, "cubic-bezier(-1, 0, 0, 0").is_err());
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assert!(parse(transition_timing_function::parse, "cubic-bezier(0, 0, -1, 0").is_err());
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assert!(parse(transition_timing_function::parse, "cubic-bezier(-1, 0, -1, 0").is_err());
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assert!(parse(transition_timing_function::parse, "cubic-bezier(2, 0, 0, 0").is_err());
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assert!(parse(transition_timing_function::parse, "cubic-bezier(0, 0, 2, 0").is_err());
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assert!(parse(transition_timing_function::parse, "cubic-bezier(2, 0, 2, 0").is_err());
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}
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#[test]
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fn test_steps() {
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assert_roundtrip_with_context!(transition_timing_function::parse, "steps(1)");
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assert_roundtrip_with_context!(transition_timing_function::parse, "steps( 1)", "steps(1)");
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assert_roundtrip_with_context!(transition_timing_function::parse, "steps(1, start)");
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assert_roundtrip_with_context!(transition_timing_function::parse, "steps(2, end) ", "steps(2)");
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// Step interval value must be an integer greater than 0
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assert!(parse(transition_timing_function::parse, "steps(0)").is_err());
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assert!(parse(transition_timing_function::parse, "steps(0.5)").is_err());
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assert!(parse(transition_timing_function::parse, "steps(-1)").is_err());
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assert!(parse(transition_timing_function::parse, "steps(1, middle)").is_err());
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}
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#[test]
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fn test_frames() {
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assert_roundtrip_with_context!(transition_timing_function::parse, "frames( 2 )", "frames(2)");
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assert_roundtrip_with_context!(transition_timing_function::parse, "frames(10000)");
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// Frames number must be an integer greater than 1
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assert!(parse(transition_timing_function::parse, "frames(1)").is_err());
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assert!(parse(transition_timing_function::parse, "frames(-2)").is_err());
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assert!(parse(transition_timing_function::parse, "frames()").is_err());
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assert!(parse(transition_timing_function::parse, "frames(,)").is_err());
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assert!(parse(transition_timing_function::parse, "frames(a)").is_err());
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assert!(parse(transition_timing_function::parse, "frames(2.0)").is_err());
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assert!(parse(transition_timing_function::parse, "frames(2.5)").is_err());
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assert!(parse(transition_timing_function::parse, "frames(2 3)").is_err());
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}
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