From 43a97878ce14b72f0981164f87f2e35e14151312 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 11:22:09 +0200
Subject: Adding upstream version 110.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../tests/web-animations/resources/easing-tests.js | 121 +++++++++++++++++++++
 1 file changed, 121 insertions(+)
 create mode 100644 testing/web-platform/tests/web-animations/resources/easing-tests.js

(limited to 'testing/web-platform/tests/web-animations/resources/easing-tests.js')

diff --git a/testing/web-platform/tests/web-animations/resources/easing-tests.js b/testing/web-platform/tests/web-animations/resources/easing-tests.js
new file mode 100644
index 0000000000..a05264b0f5
--- /dev/null
+++ b/testing/web-platform/tests/web-animations/resources/easing-tests.js
@@ -0,0 +1,121 @@
+'use strict';
+
+const gEasingTests = [
+  {
+    desc: 'step-start function',
+    easing: 'step-start',
+    easingFunction: stepStart(1),
+    serialization: 'steps(1, start)'
+  },
+  {
+    desc: 'steps(1, start) function',
+    easing: 'steps(1, start)',
+    easingFunction: stepStart(1)
+  },
+  {
+    desc: 'steps(2, start) function',
+    easing: 'steps(2, start)',
+    easingFunction: stepStart(2)
+  },
+  {
+    desc: 'step-end function',
+    easing: 'step-end',
+    easingFunction: stepEnd(1),
+    serialization: 'steps(1)'
+  },
+  {
+    desc: 'steps(1) function',
+    easing: 'steps(1)',
+    easingFunction: stepEnd(1)
+  },
+  {
+    desc: 'steps(1, end) function',
+    easing: 'steps(1, end)',
+    easingFunction: stepEnd(1),
+    serialization: 'steps(1)'
+  },
+  {
+    desc: 'steps(2, end) function',
+    easing: 'steps(2, end)',
+    easingFunction: stepEnd(2),
+    serialization: 'steps(2)'
+  },
+  {
+    desc: 'linear function',
+    easing: 'linear', // cubic-bezier(0, 0, 1.0, 1.0)
+    easingFunction: cubicBezier(0, 0, 1.0, 1.0)
+  },
+  {
+    desc: 'ease function',
+    easing: 'ease', // cubic-bezier(0.25, 0.1, 0.25, 1.0)
+    easingFunction: cubicBezier(0.25, 0.1, 0.25, 1.0)
+  },
+  {
+    desc: 'ease-in function',
+    easing: 'ease-in', // cubic-bezier(0.42, 0, 1.0, 1.0)
+    easingFunction: cubicBezier(0.42, 0, 1.0, 1.0)
+  },
+  {
+    desc: 'ease-in-out function',
+    easing: 'ease-in-out', // cubic-bezier(0.42, 0, 0.58, 1.0)
+    easingFunction: cubicBezier(0.42, 0, 0.58, 1.0)
+  },
+  {
+    desc: 'ease-out function',
+    easing: 'ease-out', // cubic-bezier(0, 0, 0.58, 1.0)
+    easingFunction: cubicBezier(0, 0, 0.58, 1.0)
+  },
+  {
+    desc: 'easing function which produces values greater than 1',
+    easing: 'cubic-bezier(0, 1.5, 1, 1.5)',
+    easingFunction: cubicBezier(0, 1.5, 1, 1.5)
+  },
+  {
+    desc: 'easing function which produces values less than 1',
+    easing: 'cubic-bezier(0, -0.5, 1, -0.5)',
+    easingFunction: cubicBezier(0, -0.5, 1, -0.5)
+  }
+];
+
+const gEasingParsingTests = [
+  ['linear', 'linear'],
+  ['ease-in-out', 'ease-in-out'],
+  ['Ease\\2d in-out', 'ease-in-out'],
+  ['ease /**/', 'ease'],
+];
+
+const gInvalidEasings = [
+  '',
+  '7',
+  'test',
+  'initial',
+  'inherit',
+  'unset',
+  'unrecognized',
+  'var(--x)',
+  'ease-in-out, ease-out',
+  'cubic-bezier(1.1, 0, 1, 1)',
+  'cubic-bezier(0, 0, 1.1, 1)',
+  'cubic-bezier(-0.1, 0, 1, 1)',
+  'cubic-bezier(0, 0, -0.1, 1)',
+  'cubic-bezier(0.1, 0, 4, 0.4)',
+  'steps(-1, start)',
+  'steps(0.1, start)',
+  'steps(3, nowhere)',
+  'steps(-3, end)',
+  'function (a){return a}',
+  'function (x){return x}',
+  'function(x, y){return 0.3}',
+];
+
+// Easings that should serialize to the same string
+const gRoundtripEasings = [
+  'ease',
+  'linear',
+  'ease-in',
+  'ease-out',
+  'ease-in-out',
+  'cubic-bezier(0.1, 5, 0.23, 0)',
+  'steps(3, start)',
+  'steps(3)',
+];
-- 
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