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LibWeb: Use discrete interpolation for degenerate ratios
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Degenerate ratios cannot be interpolated.
This commit is contained in:
Tim Ledbetter
Sam Atkins
parent
b3980d40f7
commit
f07a3fe6da
Notes:
github-actions[bot]
2025-04-11 10:39:08 +00:00
Author: https://github.com/tcl3 Commit: https://github.com/LadybirdBrowser/ladybird/commit/f07a3fe6dab Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/4316 Reviewed-by: https://github.com/AtkinsSJ ✅
3 changed files with 387 additions and 0 deletions
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@ -616,6 +616,11 @@ NonnullRefPtr<CSSStyleValue const> interpolate_value(DOM::Element& element, Calc
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auto from_ratio = from.as_ratio().ratio();
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auto to_ratio = to.as_ratio().ratio();
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// https://drafts.csswg.org/css-values/#combine-ratio
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// If either <ratio> is degenerate, the values cannot be interpolated.
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if (from_ratio.is_degenerate() || to_ratio.is_degenerate())
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return delta >= 0.5f ? to : from;
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// The interpolation of a <ratio> is defined by converting each <ratio> to a number by dividing the first value
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// by the second (so a ratio of 3 / 2 would become 1.5), taking the logarithm of that result (so the 1.5 would
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// become approximately 0.176), then interpolating those values. The result during the interpolation is
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@ -0,0 +1,252 @@
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Harness status: OK
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Found 246 tests
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184 Pass
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62 Fail
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Fail CSS Transitions: property <aspect-ratio> from [0.5] to [2] at (-0.5) should be [0.25 / 1]
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Fail CSS Transitions: property <aspect-ratio> from [0.5] to [2] at (0) should be [0.5 / 1]
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Fail CSS Transitions: property <aspect-ratio> from [0.5] to [2] at (0.5) should be [1 / 1]
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Pass CSS Transitions: property <aspect-ratio> from [0.5] to [2] at (1) should be [2 / 1]
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Fail CSS Transitions: property <aspect-ratio> from [0.5] to [2] at (1.5) should be [4 / 1]
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Fail CSS Transitions with transition: all: property <aspect-ratio> from [0.5] to [2] at (-0.5) should be [0.25 / 1]
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Fail CSS Transitions with transition: all: property <aspect-ratio> from [0.5] to [2] at (0) should be [0.5 / 1]
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Fail CSS Transitions with transition: all: property <aspect-ratio> from [0.5] to [2] at (0.5) should be [1 / 1]
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Pass CSS Transitions with transition: all: property <aspect-ratio> from [0.5] to [2] at (1) should be [2 / 1]
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Fail CSS Transitions with transition: all: property <aspect-ratio> from [0.5] to [2] at (1.5) should be [4 / 1]
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Pass CSS Animations: property <aspect-ratio> from [0.5] to [2] at (-0.5) should be [0.25 / 1]
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Pass CSS Animations: property <aspect-ratio> from [0.5] to [2] at (0) should be [0.5 / 1]
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Pass CSS Animations: property <aspect-ratio> from [0.5] to [2] at (0.5) should be [1 / 1]
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Pass CSS Animations: property <aspect-ratio> from [0.5] to [2] at (1) should be [2 / 1]
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Pass CSS Animations: property <aspect-ratio> from [0.5] to [2] at (1.5) should be [4 / 1]
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Pass Web Animations: property <aspect-ratio> from [0.5] to [2] at (-0.5) should be [0.25 / 1]
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Pass Web Animations: property <aspect-ratio> from [0.5] to [2] at (0) should be [0.5 / 1]
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Pass Web Animations: property <aspect-ratio> from [0.5] to [2] at (0.5) should be [1 / 1]
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Pass Web Animations: property <aspect-ratio> from [0.5] to [2] at (1) should be [2 / 1]
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Pass Web Animations: property <aspect-ratio> from [0.5] to [2] at (1.5) should be [4 / 1]
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Fail CSS Transitions: property <aspect-ratio> from [1 / 2] to [2 / 1] at (-0.5) should be [0.25 / 1]
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Fail CSS Transitions: property <aspect-ratio> from [1 / 2] to [2 / 1] at (0) should be [0.5 / 1]
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Fail CSS Transitions: property <aspect-ratio> from [1 / 2] to [2 / 1] at (0.5) should be [1 / 1]
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Pass CSS Transitions: property <aspect-ratio> from [1 / 2] to [2 / 1] at (1) should be [2 / 1]
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Fail CSS Transitions: property <aspect-ratio> from [1 / 2] to [2 / 1] at (1.5) should be [4 / 1]
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Fail CSS Transitions with transition: all: property <aspect-ratio> from [1 / 2] to [2 / 1] at (-0.5) should be [0.25 / 1]
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Fail CSS Transitions with transition: all: property <aspect-ratio> from [1 / 2] to [2 / 1] at (0) should be [0.5 / 1]
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Fail CSS Transitions with transition: all: property <aspect-ratio> from [1 / 2] to [2 / 1] at (0.5) should be [1 / 1]
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Pass CSS Transitions with transition: all: property <aspect-ratio> from [1 / 2] to [2 / 1] at (1) should be [2 / 1]
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Fail CSS Transitions with transition: all: property <aspect-ratio> from [1 / 2] to [2 / 1] at (1.5) should be [4 / 1]
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Pass CSS Animations: property <aspect-ratio> from [1 / 2] to [2 / 1] at (-0.5) should be [0.25 / 1]
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Pass CSS Animations: property <aspect-ratio> from [1 / 2] to [2 / 1] at (0) should be [0.5 / 1]
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Pass CSS Animations: property <aspect-ratio> from [1 / 2] to [2 / 1] at (0.5) should be [1 / 1]
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Pass CSS Animations: property <aspect-ratio> from [1 / 2] to [2 / 1] at (1) should be [2 / 1]
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Pass CSS Animations: property <aspect-ratio> from [1 / 2] to [2 / 1] at (1.5) should be [4 / 1]
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Pass Web Animations: property <aspect-ratio> from [1 / 2] to [2 / 1] at (-0.5) should be [0.25 / 1]
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Pass Web Animations: property <aspect-ratio> from [1 / 2] to [2 / 1] at (0) should be [0.5 / 1]
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Pass Web Animations: property <aspect-ratio> from [1 / 2] to [2 / 1] at (0.5) should be [1 / 1]
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Pass Web Animations: property <aspect-ratio> from [1 / 2] to [2 / 1] at (1) should be [2 / 1]
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Pass Web Animations: property <aspect-ratio> from [1 / 2] to [2 / 1] at (1.5) should be [4 / 1]
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Fail CSS Transitions: property <aspect-ratio> from [] to [2 / 1] at (-0.5) should be [0.25 / 1]
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Fail CSS Transitions: property <aspect-ratio> from [] to [2 / 1] at (0) should be [0.5 / 1]
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Fail CSS Transitions: property <aspect-ratio> from [] to [2 / 1] at (0.5) should be [1 / 1]
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Pass CSS Transitions: property <aspect-ratio> from [] to [2 / 1] at (1) should be [2 / 1]
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Fail CSS Transitions: property <aspect-ratio> from [] to [2 / 1] at (1.5) should be [4 / 1]
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Fail CSS Transitions with transition: all: property <aspect-ratio> from [] to [2 / 1] at (-0.5) should be [0.25 / 1]
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Fail CSS Transitions with transition: all: property <aspect-ratio> from [] to [2 / 1] at (0) should be [0.5 / 1]
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Fail CSS Transitions with transition: all: property <aspect-ratio> from [] to [2 / 1] at (0.5) should be [1 / 1]
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Pass CSS Transitions with transition: all: property <aspect-ratio> from [] to [2 / 1] at (1) should be [2 / 1]
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Fail CSS Transitions with transition: all: property <aspect-ratio> from [] to [2 / 1] at (1.5) should be [4 / 1]
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Fail CSS Animations: property <aspect-ratio> from [] to [2 / 1] at (-0.5) should be [0.25 / 1]
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Fail CSS Animations: property <aspect-ratio> from [] to [2 / 1] at (0) should be [0.5 / 1]
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Fail CSS Animations: property <aspect-ratio> from [] to [2 / 1] at (0.5) should be [1 / 1]
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Pass CSS Animations: property <aspect-ratio> from [] to [2 / 1] at (1) should be [2 / 1]
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Fail CSS Animations: property <aspect-ratio> from [] to [2 / 1] at (1.5) should be [4 / 1]
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Fail CSS Transitions: property <aspect-ratio> from [auto 1 / 2] to [auto 2 / 1] at (-0.5) should be [auto 0.25 / 1]
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Fail CSS Transitions: property <aspect-ratio> from [auto 1 / 2] to [auto 2 / 1] at (0) should be [auto 0.5 / 1]
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Fail CSS Transitions: property <aspect-ratio> from [auto 1 / 2] to [auto 2 / 1] at (0.5) should be [auto 1 / 1]
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Pass CSS Transitions: property <aspect-ratio> from [auto 1 / 2] to [auto 2 / 1] at (1) should be [auto 2 / 1]
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Fail CSS Transitions: property <aspect-ratio> from [auto 1 / 2] to [auto 2 / 1] at (1.5) should be [auto 4 / 1]
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Fail CSS Transitions with transition: all: property <aspect-ratio> from [auto 1 / 2] to [auto 2 / 1] at (-0.5) should be [auto 0.25 / 1]
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Fail CSS Transitions with transition: all: property <aspect-ratio> from [auto 1 / 2] to [auto 2 / 1] at (0) should be [auto 0.5 / 1]
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Fail CSS Transitions with transition: all: property <aspect-ratio> from [auto 1 / 2] to [auto 2 / 1] at (0.5) should be [auto 1 / 1]
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Pass CSS Transitions with transition: all: property <aspect-ratio> from [auto 1 / 2] to [auto 2 / 1] at (1) should be [auto 2 / 1]
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Fail CSS Transitions with transition: all: property <aspect-ratio> from [auto 1 / 2] to [auto 2 / 1] at (1.5) should be [auto 4 / 1]
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Pass CSS Animations: property <aspect-ratio> from [auto 1 / 2] to [auto 2 / 1] at (-0.5) should be [auto 0.25 / 1]
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Pass CSS Animations: property <aspect-ratio> from [auto 1 / 2] to [auto 2 / 1] at (0) should be [auto 0.5 / 1]
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Pass CSS Animations: property <aspect-ratio> from [auto 1 / 2] to [auto 2 / 1] at (0.5) should be [auto 1 / 1]
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Pass CSS Animations: property <aspect-ratio> from [auto 1 / 2] to [auto 2 / 1] at (1) should be [auto 2 / 1]
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Pass CSS Animations: property <aspect-ratio> from [auto 1 / 2] to [auto 2 / 1] at (1.5) should be [auto 4 / 1]
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Pass Web Animations: property <aspect-ratio> from [auto 1 / 2] to [auto 2 / 1] at (-0.5) should be [auto 0.25 / 1]
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Pass Web Animations: property <aspect-ratio> from [auto 1 / 2] to [auto 2 / 1] at (0) should be [auto 0.5 / 1]
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Pass Web Animations: property <aspect-ratio> from [auto 1 / 2] to [auto 2 / 1] at (0.5) should be [auto 1 / 1]
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Pass Web Animations: property <aspect-ratio> from [auto 1 / 2] to [auto 2 / 1] at (1) should be [auto 2 / 1]
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Pass Web Animations: property <aspect-ratio> from [auto 1 / 2] to [auto 2 / 1] at (1.5) should be [auto 4 / 1]
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Fail CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [auto] to [2 / 1] at (-0.3) should be [auto]
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Fail CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [auto] to [2 / 1] at (0) should be [auto]
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Fail CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [auto] to [2 / 1] at (0.3) should be [auto]
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Pass CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [auto] to [2 / 1] at (0.5) should be [2 / 1]
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Pass CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [auto] to [2 / 1] at (0.6) should be [2 / 1]
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Pass CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [auto] to [2 / 1] at (1) should be [2 / 1]
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Pass CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [auto] to [2 / 1] at (1.5) should be [2 / 1]
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Fail CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [auto] to [2 / 1] at (-0.3) should be [auto]
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Fail CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [auto] to [2 / 1] at (0) should be [auto]
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Fail CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [auto] to [2 / 1] at (0.3) should be [auto]
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Pass CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [auto] to [2 / 1] at (0.5) should be [2 / 1]
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Pass CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [auto] to [2 / 1] at (0.6) should be [2 / 1]
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Pass CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [auto] to [2 / 1] at (1) should be [2 / 1]
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Pass CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [auto] to [2 / 1] at (1.5) should be [2 / 1]
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Pass CSS Transitions: property <aspect-ratio> from [auto] to [2 / 1] at (-0.3) should be [2 / 1]
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Pass CSS Transitions: property <aspect-ratio> from [auto] to [2 / 1] at (0) should be [2 / 1]
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Pass CSS Transitions: property <aspect-ratio> from [auto] to [2 / 1] at (0.3) should be [2 / 1]
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Pass CSS Transitions: property <aspect-ratio> from [auto] to [2 / 1] at (0.5) should be [2 / 1]
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Pass CSS Transitions: property <aspect-ratio> from [auto] to [2 / 1] at (0.6) should be [2 / 1]
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Pass CSS Transitions: property <aspect-ratio> from [auto] to [2 / 1] at (1) should be [2 / 1]
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Pass CSS Transitions: property <aspect-ratio> from [auto] to [2 / 1] at (1.5) should be [2 / 1]
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Pass CSS Transitions with transition: all: property <aspect-ratio> from [auto] to [2 / 1] at (-0.3) should be [2 / 1]
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Pass CSS Transitions with transition: all: property <aspect-ratio> from [auto] to [2 / 1] at (0) should be [2 / 1]
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Pass CSS Transitions with transition: all: property <aspect-ratio> from [auto] to [2 / 1] at (0.3) should be [2 / 1]
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Pass CSS Transitions with transition: all: property <aspect-ratio> from [auto] to [2 / 1] at (0.5) should be [2 / 1]
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Pass CSS Transitions with transition: all: property <aspect-ratio> from [auto] to [2 / 1] at (0.6) should be [2 / 1]
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Pass CSS Transitions with transition: all: property <aspect-ratio> from [auto] to [2 / 1] at (1) should be [2 / 1]
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Pass CSS Transitions with transition: all: property <aspect-ratio> from [auto] to [2 / 1] at (1.5) should be [2 / 1]
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Pass CSS Animations: property <aspect-ratio> from [auto] to [2 / 1] at (-0.3) should be [auto]
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Pass CSS Animations: property <aspect-ratio> from [auto] to [2 / 1] at (0) should be [auto]
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Pass CSS Animations: property <aspect-ratio> from [auto] to [2 / 1] at (0.3) should be [auto]
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Pass CSS Animations: property <aspect-ratio> from [auto] to [2 / 1] at (0.5) should be [2 / 1]
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Pass CSS Animations: property <aspect-ratio> from [auto] to [2 / 1] at (0.6) should be [2 / 1]
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Pass CSS Animations: property <aspect-ratio> from [auto] to [2 / 1] at (1) should be [2 / 1]
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Pass CSS Animations: property <aspect-ratio> from [auto] to [2 / 1] at (1.5) should be [2 / 1]
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Pass Web Animations: property <aspect-ratio> from [auto] to [2 / 1] at (-0.3) should be [auto]
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Pass Web Animations: property <aspect-ratio> from [auto] to [2 / 1] at (0) should be [auto]
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Pass Web Animations: property <aspect-ratio> from [auto] to [2 / 1] at (0.3) should be [auto]
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Pass Web Animations: property <aspect-ratio> from [auto] to [2 / 1] at (0.5) should be [2 / 1]
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Pass Web Animations: property <aspect-ratio> from [auto] to [2 / 1] at (0.6) should be [2 / 1]
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Pass Web Animations: property <aspect-ratio> from [auto] to [2 / 1] at (1) should be [2 / 1]
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Pass Web Animations: property <aspect-ratio> from [auto] to [2 / 1] at (1.5) should be [2 / 1]
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Fail CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (-0.3) should be [auto 1 / 1]
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Fail CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0) should be [auto 1 / 1]
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Fail CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0.3) should be [auto 1 / 1]
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Pass CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0.5) should be [2 / 1]
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Pass CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0.6) should be [2 / 1]
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Pass CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (1) should be [2 / 1]
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Pass CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (1.5) should be [2 / 1]
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Fail CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (-0.3) should be [auto 1 / 1]
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Fail CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0) should be [auto 1 / 1]
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Fail CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0.3) should be [auto 1 / 1]
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Pass CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0.5) should be [2 / 1]
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Pass CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0.6) should be [2 / 1]
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Pass CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (1) should be [2 / 1]
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Pass CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (1.5) should be [2 / 1]
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Pass CSS Transitions: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (-0.3) should be [2 / 1]
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Pass CSS Transitions: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0) should be [2 / 1]
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Pass CSS Transitions: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0.3) should be [2 / 1]
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Pass CSS Transitions: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0.5) should be [2 / 1]
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Pass CSS Transitions: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0.6) should be [2 / 1]
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Pass CSS Transitions: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (1) should be [2 / 1]
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Pass CSS Transitions: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (1.5) should be [2 / 1]
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Pass CSS Transitions with transition: all: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (-0.3) should be [2 / 1]
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Pass CSS Transitions with transition: all: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0) should be [2 / 1]
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Pass CSS Transitions with transition: all: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0.3) should be [2 / 1]
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Pass CSS Transitions with transition: all: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0.5) should be [2 / 1]
|
||||
Pass CSS Transitions with transition: all: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0.6) should be [2 / 1]
|
||||
Pass CSS Transitions with transition: all: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (1) should be [2 / 1]
|
||||
Pass CSS Transitions with transition: all: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (1.5) should be [2 / 1]
|
||||
Pass CSS Animations: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (-0.3) should be [auto 1 / 1]
|
||||
Pass CSS Animations: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0) should be [auto 1 / 1]
|
||||
Pass CSS Animations: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0.3) should be [auto 1 / 1]
|
||||
Pass CSS Animations: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0.5) should be [2 / 1]
|
||||
Pass CSS Animations: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0.6) should be [2 / 1]
|
||||
Pass CSS Animations: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (1) should be [2 / 1]
|
||||
Pass CSS Animations: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (1.5) should be [2 / 1]
|
||||
Pass Web Animations: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (-0.3) should be [auto 1 / 1]
|
||||
Pass Web Animations: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0) should be [auto 1 / 1]
|
||||
Pass Web Animations: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0.3) should be [auto 1 / 1]
|
||||
Pass Web Animations: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0.5) should be [2 / 1]
|
||||
Pass Web Animations: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (0.6) should be [2 / 1]
|
||||
Pass Web Animations: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (1) should be [2 / 1]
|
||||
Pass Web Animations: property <aspect-ratio> from [auto 1 / 1] to [2 / 1] at (1.5) should be [2 / 1]
|
||||
Fail CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [1 / 0] to [1 / 1] at (-0.3) should be [1 / 0]
|
||||
Fail CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0) should be [1 / 0]
|
||||
Fail CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0.3) should be [1 / 0]
|
||||
Pass CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0.5) should be [1 / 1]
|
||||
Pass CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0.6) should be [1 / 1]
|
||||
Pass CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [1 / 0] to [1 / 1] at (1) should be [1 / 1]
|
||||
Pass CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [1 / 0] to [1 / 1] at (1.5) should be [1 / 1]
|
||||
Fail CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [1 / 0] to [1 / 1] at (-0.3) should be [1 / 0]
|
||||
Fail CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0) should be [1 / 0]
|
||||
Fail CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0.3) should be [1 / 0]
|
||||
Pass CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0.5) should be [1 / 1]
|
||||
Pass CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0.6) should be [1 / 1]
|
||||
Pass CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [1 / 0] to [1 / 1] at (1) should be [1 / 1]
|
||||
Pass CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [1 / 0] to [1 / 1] at (1.5) should be [1 / 1]
|
||||
Pass CSS Transitions: property <aspect-ratio> from [1 / 0] to [1 / 1] at (-0.3) should be [1 / 1]
|
||||
Pass CSS Transitions: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0) should be [1 / 1]
|
||||
Pass CSS Transitions: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0.3) should be [1 / 1]
|
||||
Pass CSS Transitions: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0.5) should be [1 / 1]
|
||||
Pass CSS Transitions: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0.6) should be [1 / 1]
|
||||
Pass CSS Transitions: property <aspect-ratio> from [1 / 0] to [1 / 1] at (1) should be [1 / 1]
|
||||
Pass CSS Transitions: property <aspect-ratio> from [1 / 0] to [1 / 1] at (1.5) should be [1 / 1]
|
||||
Pass CSS Transitions with transition: all: property <aspect-ratio> from [1 / 0] to [1 / 1] at (-0.3) should be [1 / 1]
|
||||
Pass CSS Transitions with transition: all: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0) should be [1 / 1]
|
||||
Pass CSS Transitions with transition: all: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0.3) should be [1 / 1]
|
||||
Pass CSS Transitions with transition: all: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0.5) should be [1 / 1]
|
||||
Pass CSS Transitions with transition: all: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0.6) should be [1 / 1]
|
||||
Pass CSS Transitions with transition: all: property <aspect-ratio> from [1 / 0] to [1 / 1] at (1) should be [1 / 1]
|
||||
Pass CSS Transitions with transition: all: property <aspect-ratio> from [1 / 0] to [1 / 1] at (1.5) should be [1 / 1]
|
||||
Pass CSS Animations: property <aspect-ratio> from [1 / 0] to [1 / 1] at (-0.3) should be [1 / 0]
|
||||
Pass CSS Animations: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0) should be [1 / 0]
|
||||
Pass CSS Animations: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0.3) should be [1 / 0]
|
||||
Pass CSS Animations: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0.5) should be [1 / 1]
|
||||
Pass CSS Animations: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0.6) should be [1 / 1]
|
||||
Pass CSS Animations: property <aspect-ratio> from [1 / 0] to [1 / 1] at (1) should be [1 / 1]
|
||||
Pass CSS Animations: property <aspect-ratio> from [1 / 0] to [1 / 1] at (1.5) should be [1 / 1]
|
||||
Pass Web Animations: property <aspect-ratio> from [1 / 0] to [1 / 1] at (-0.3) should be [1 / 0]
|
||||
Pass Web Animations: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0) should be [1 / 0]
|
||||
Pass Web Animations: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0.3) should be [1 / 0]
|
||||
Pass Web Animations: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0.5) should be [1 / 1]
|
||||
Pass Web Animations: property <aspect-ratio> from [1 / 0] to [1 / 1] at (0.6) should be [1 / 1]
|
||||
Pass Web Animations: property <aspect-ratio> from [1 / 0] to [1 / 1] at (1) should be [1 / 1]
|
||||
Pass Web Animations: property <aspect-ratio> from [1 / 0] to [1 / 1] at (1.5) should be [1 / 1]
|
||||
Fail CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [1 / 1] to [0 / 1] at (-0.3) should be [1 / 1]
|
||||
Fail CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0) should be [1 / 1]
|
||||
Fail CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0.3) should be [1 / 1]
|
||||
Pass CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0.5) should be [0 / 1]
|
||||
Pass CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0.6) should be [0 / 1]
|
||||
Pass CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [1 / 1] to [0 / 1] at (1) should be [0 / 1]
|
||||
Pass CSS Transitions with transition-behavior:allow-discrete: property <aspect-ratio> from [1 / 1] to [0 / 1] at (1.5) should be [0 / 1]
|
||||
Fail CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [1 / 1] to [0 / 1] at (-0.3) should be [1 / 1]
|
||||
Fail CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0) should be [1 / 1]
|
||||
Fail CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0.3) should be [1 / 1]
|
||||
Pass CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0.5) should be [0 / 1]
|
||||
Pass CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0.6) should be [0 / 1]
|
||||
Pass CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [1 / 1] to [0 / 1] at (1) should be [0 / 1]
|
||||
Pass CSS Transitions with transition-property:all and transition-behavor:allow-discrete: property <aspect-ratio> from [1 / 1] to [0 / 1] at (1.5) should be [0 / 1]
|
||||
Pass CSS Transitions: property <aspect-ratio> from [1 / 1] to [0 / 1] at (-0.3) should be [0 / 1]
|
||||
Pass CSS Transitions: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0) should be [0 / 1]
|
||||
Pass CSS Transitions: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0.3) should be [0 / 1]
|
||||
Pass CSS Transitions: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0.5) should be [0 / 1]
|
||||
Pass CSS Transitions: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0.6) should be [0 / 1]
|
||||
Pass CSS Transitions: property <aspect-ratio> from [1 / 1] to [0 / 1] at (1) should be [0 / 1]
|
||||
Pass CSS Transitions: property <aspect-ratio> from [1 / 1] to [0 / 1] at (1.5) should be [0 / 1]
|
||||
Pass CSS Transitions with transition: all: property <aspect-ratio> from [1 / 1] to [0 / 1] at (-0.3) should be [0 / 1]
|
||||
Pass CSS Transitions with transition: all: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0) should be [0 / 1]
|
||||
Pass CSS Transitions with transition: all: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0.3) should be [0 / 1]
|
||||
Pass CSS Transitions with transition: all: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0.5) should be [0 / 1]
|
||||
Pass CSS Transitions with transition: all: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0.6) should be [0 / 1]
|
||||
Pass CSS Transitions with transition: all: property <aspect-ratio> from [1 / 1] to [0 / 1] at (1) should be [0 / 1]
|
||||
Pass CSS Transitions with transition: all: property <aspect-ratio> from [1 / 1] to [0 / 1] at (1.5) should be [0 / 1]
|
||||
Pass CSS Animations: property <aspect-ratio> from [1 / 1] to [0 / 1] at (-0.3) should be [1 / 1]
|
||||
Pass CSS Animations: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0) should be [1 / 1]
|
||||
Pass CSS Animations: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0.3) should be [1 / 1]
|
||||
Pass CSS Animations: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0.5) should be [0 / 1]
|
||||
Pass CSS Animations: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0.6) should be [0 / 1]
|
||||
Pass CSS Animations: property <aspect-ratio> from [1 / 1] to [0 / 1] at (1) should be [0 / 1]
|
||||
Pass CSS Animations: property <aspect-ratio> from [1 / 1] to [0 / 1] at (1.5) should be [0 / 1]
|
||||
Pass Web Animations: property <aspect-ratio> from [1 / 1] to [0 / 1] at (-0.3) should be [1 / 1]
|
||||
Pass Web Animations: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0) should be [1 / 1]
|
||||
Pass Web Animations: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0.3) should be [1 / 1]
|
||||
Pass Web Animations: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0.5) should be [0 / 1]
|
||||
Pass Web Animations: property <aspect-ratio> from [1 / 1] to [0 / 1] at (0.6) should be [0 / 1]
|
||||
Pass Web Animations: property <aspect-ratio> from [1 / 1] to [0 / 1] at (1) should be [0 / 1]
|
||||
Pass Web Animations: property <aspect-ratio> from [1 / 1] to [0 / 1] at (1.5) should be [0 / 1]
|
||||
Pass Compositing: property <aspect-ratio> underlying [2 / 1] from replace [0.5 / 1] to add [1 / 1] at (0) should be [0.5 / 1]
|
||||
Fail Compositing: property <aspect-ratio> underlying [2 / 1] from replace [0.5 / 1] to add [1 / 1] at (0.5) should be [1 / 1]
|
||||
Fail Compositing: property <aspect-ratio> underlying [2 / 1] from replace [0.5 / 1] to add [1 / 1] at (1) should be [2 / 1]
|
||||
|
|
@ -0,0 +1,130 @@
|
|||
<!DOCTYPE html>
|
||||
<meta charset="UTF-8">
|
||||
<title>aspect-ratio interpolation</title>
|
||||
<link rel="help" href="https://drafts.csswg.org/css-sizing-4/#aspect-ratio">
|
||||
<meta name="assert" content="aspect-ratio supports animation">
|
||||
|
||||
<script src="../../../resources/testharness.js"></script>
|
||||
<script src="../../../resources/testharnessreport.js"></script>
|
||||
<script src="../../../css/support/interpolation-testcommon.js"></script>
|
||||
|
||||
<style>
|
||||
.target {
|
||||
font-size: 16px;
|
||||
background-color: black;
|
||||
width: 10px;
|
||||
aspect-ratio: 0.5;
|
||||
}
|
||||
</style>
|
||||
|
||||
<body>
|
||||
<template id="target-template">
|
||||
<div class="container">
|
||||
<div class="target"></div>
|
||||
</div>
|
||||
</template>
|
||||
</body>
|
||||
|
||||
<script>
|
||||
test_interpolation({
|
||||
property: 'aspect-ratio',
|
||||
from: '0.5',
|
||||
to: '2',
|
||||
}, [
|
||||
{at: -0.5, expect: '0.25 / 1'},
|
||||
{at: 0, expect: '0.5 / 1'},
|
||||
{at: 0.5, expect: '1 / 1'},
|
||||
{at: 1, expect: '2 / 1'},
|
||||
{at: 1.5, expect: '4 / 1'}
|
||||
]);
|
||||
|
||||
test_interpolation({
|
||||
property: 'aspect-ratio',
|
||||
from: '1 / 2',
|
||||
to: '2 / 1',
|
||||
}, [
|
||||
{at: -0.5, expect: '0.25 / 1'},
|
||||
{at: 0, expect: '0.5 / 1'},
|
||||
{at: 0.5, expect: '1 / 1'},
|
||||
{at: 1, expect: '2 / 1'},
|
||||
{at: 1.5, expect: '4 / 1'}
|
||||
]);
|
||||
|
||||
// Test neutral keyframe
|
||||
test_interpolation({
|
||||
property: 'aspect-ratio',
|
||||
from: '',
|
||||
to: '2 / 1',
|
||||
}, [
|
||||
{at: -0.5, expect: '0.25 / 1'},
|
||||
{at: 0, expect: '0.5 / 1'},
|
||||
{at: 0.5, expect: '1 / 1'},
|
||||
{at: 1, expect: '2 / 1'},
|
||||
{at: 1.5, expect: '4 / 1'}
|
||||
]);
|
||||
|
||||
test_interpolation({
|
||||
property: 'aspect-ratio',
|
||||
from: 'auto 1 / 2',
|
||||
to: 'auto 2 / 1',
|
||||
}, [
|
||||
{at: -0.5, expect: 'auto 0.25 / 1'},
|
||||
{at: 0, expect: 'auto 0.5 / 1'},
|
||||
{at: 0.5, expect: 'auto 1 / 1'},
|
||||
{at: 1, expect: 'auto 2 / 1'},
|
||||
{at: 1.5, expect: 'auto 4 / 1'}
|
||||
]);
|
||||
|
||||
test_no_interpolation({
|
||||
property: 'aspect-ratio',
|
||||
from: 'auto',
|
||||
to: '2 / 1',
|
||||
});
|
||||
|
||||
test_no_interpolation({
|
||||
property: 'aspect-ratio',
|
||||
from: 'auto 1 / 1',
|
||||
to: '2 / 1',
|
||||
});
|
||||
|
||||
// If either number in the ratio is 0 or infinite, it represents a degenerate
|
||||
// ratio and will not be interpolated:
|
||||
// https://drafts.csswg.org/css-values-4/#combine-ratio
|
||||
test_no_interpolation({
|
||||
property: 'aspect-ratio',
|
||||
from: '1 / 0',
|
||||
to: '1 / 1',
|
||||
});
|
||||
test_no_interpolation({
|
||||
property: 'aspect-ratio',
|
||||
from: '1 / 1',
|
||||
to: '0 / 1',
|
||||
});
|
||||
|
||||
// Addition of <ratio>s is not possible.
|
||||
// https://drafts.csswg.org/css-values/#combine-ratio
|
||||
//
|
||||
// And if a value type does not define a specific procedure for addition or is
|
||||
// defined as not additive, its addition operation is simply Vresult = Va.
|
||||
// (The first value is Va, the second value is Vb, and the result is Vresult.)
|
||||
// https://drafts.csswg.org/css-values-4/#not-additive,
|
||||
//
|
||||
// So in this test case:
|
||||
// 1. The 1st keyframe: { aspectRatio: 0.5/1, composite: 'replace', offset: 0 }
|
||||
// 2. The 2nd keyframe: { aspectRatio: 1/1, composite: 'add', offset: 1 }
|
||||
// and the underlying value is 2/1. Based on the spec, the composited from_value
|
||||
// is 0.5/1 (because we just replace it), and the composited to_value is 2/1
|
||||
// (because we use Va as the result value).
|
||||
test_composition({
|
||||
property: 'aspect-ratio',
|
||||
underlying: '2 / 1',
|
||||
replaceFrom: '0.5 / 1',
|
||||
addTo: '1 / 1',
|
||||
}, [
|
||||
{at: 0, expect: '0.5 / 1'},
|
||||
{at: 0.5, expect: '1 / 1'},
|
||||
{at: 1, expect: '2 / 1'}
|
||||
]);
|
||||
|
||||
</script>
|
||||
</body>
|
||||
Loading…
Add table
Reference in a new issue