Port offset-*-interpolation-*.html to wpt

Most of these has corresponding tests in wpt/ already, this CL adds some additional test cases that is not covered in wpt/. Bug: 900581 Change-Id: I534b55582814b31cc0e3368afcf69eeefb45e661 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1763250 Commit-Queue: Xida Chen <[email protected]> Reviewed-by: Stephen McGruer <[email protected]> Cr-Commit-Position: refs/heads/master@{#689917}
web-platform-tests · Aug 23, 2019 · 00832c4 · 00832c4
1 parent 863ab8e
commit 00832c4
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diff --git a/css/motion/animation/offset-anchor-interpolation.html b/css/motion/animation/offset-anchor-interpolation.html
@@ -10,14 +10,11 @@
     <script src="/resources/testharnessreport.js"></script>
     <script src="/css/support/interpolation-testcommon.js"></script>
     <style>
-      body {
-        width: 500px;
-        height: 500px;
-        transform: rotate(0deg);
+      .parent {
+        offset-anchor: 30px 10px;
       }
-      div {
-        width: 10px;
-        height: 10px;
+      .target {
+        offset-anchor: 10px 30px;
       }
     </style>
   </head>
@@ -67,6 +64,63 @@
         from: 'right 10px top 20%',
         to: 'auto'
       });
+
+      test_interpolation({
+        property: 'offset-anchor',
+        from: neutralKeyframe,
+        to: '20px 20px',
+      }, [
+        {at: -0.3, expect: '7px 33px'},
+        {at: 0, expect: '10px 30px'},
+        {at: 0.3, expect: '13px 27px'},
+        {at: 0.6, expect: '16px 24px'},
+        {at: 1, expect: '20px 20px'},
+        {at: 1.5, expect: '25px 15px'},
+      ]);
+
+      test_no_interpolation({
+        property: 'offset-anchor',
+        from: 'initial',
+        to: '60% 40%',
+      });
+
+      test_interpolation({
+        property: 'offset-anchor',
+        from: 'inherit',
+        to: '20px 20px',
+      }, [
+        {at: -0.3, expect: '33px 7px'},
+        {at: 0, expect: '30px 10px'},
+        {at: 0.3, expect: '27px 13px'},
+        {at: 0.6, expect: '24px 16px'},
+        {at: 1, expect: '20px 20px'},
+        {at: 1.5, expect: '15px 25px'},
+      ]);
+
+      test_no_interpolation({
+        property: 'offset-anchor',
+        from: 'unset',
+        to: '50% 10px',
+      });
+
+      test_interpolation({
+        property: 'offset-anchor',
+        from: '0% 50%',
+        to: '100% 150%'
+      }, [
+        {at: -0.3, expect: '-30% 20%'},
+        {at: 0, expect: '0% 50%'},
+        {at: 0.3, expect: '30% 80%'},
+        {at: 0.6, expect: '60% 110%'},
+        {at: 1, expect: '100% 150%'},
+        {at: 1.5, expect: '150% 200%'}
+      ]);
+
+      test_no_interpolation({
+        property: 'offset-anchor',
+        from: 'auto',
+        to: '20px 20px',
+      });
     </script>
   </body>
 </html>
diff --git a/css/motion/animation/offset-distance-interpolation.html b/css/motion/animation/offset-distance-interpolation.html
@@ -10,6 +10,21 @@
     <script src="/resources/testharnessreport.js"></script>
     <script src="/css/support/interpolation-testcommon.js"></script>
   </head>
+  <style>
+    .parent {
+      offset-distance: 30px;
+    }
+    .target {
+      width: 10px;
+      height: 10px;
+      background-color: black;
+      offset-path: path("M0 0H 400");
+      offset-distance: 10px;
+    }
+    .expected {
+      background-color: green;
+    }
+  </style>
   <body>
     <script>
       test_interpolation({
@@ -50,6 +65,71 @@
         {at: 1, expect: 'calc(50px + 100%)'},
         {at: 2, expect: 'calc(130px + 180%)'}
       ]);
+
+      test_interpolation({
+        property: 'offset-distance',
+        from: neutralKeyframe,
+        to: '20px',
+      }, [
+        {at: -0.3, expect: '7px'},
+        {at: 0, expect: '10px'},
+        {at: 0.3, expect: '13px'},
+        {at: 0.6, expect: '16px'},
+        {at: 1, expect: '20px'},
+        {at: 1.5, expect: '25px'},
+      ]);
+
+      test_interpolation({
+        property: 'offset-distance',
+        from: 'initial',
+        to: '20px',
+      }, [
+        {at: -0.3, expect: '-6px'},
+        {at: 0, expect: '0px'},
+        {at: 0.3, expect: '6px'},
+        {at: 0.6, expect: '12px'},
+        {at: 1, expect: '20px'},
+        {at: 1.5, expect: '30px'},
+      ]);
+
+      test_interpolation({
+        property: 'offset-distance',
+        from: 'inherit',
+        to: '20px',
+      }, [
+        {at: -0.3, expect: '33px'},
+        {at: 0, expect: '30px'},
+        {at: 0.3, expect: '27px'},
+        {at: 0.6, expect: '24px'},
+        {at: 1, expect: '20px'},
+        {at: 1.5, expect: '15px'},
+      ]);
+
+      test_interpolation({
+        property: 'offset-distance',
+        from: 'unset',
+        to: '20px',
+      }, [
+        {at: -0.3, expect: '-6px'},
+        {at: 0, expect: '0px'},
+        {at: 0.3, expect: '6px'},
+        {at: 0.6, expect: '12px'},
+        {at: 1, expect: '20px'},
+        {at: 1.5, expect: '30px'},
+      ]);
+
+      test_interpolation({
+        property: 'offset-distance',
+        from: '10px',
+        to: '100%',
+      }, [
+        {at: -0.3, expect: 'calc(13px + -30%)'},
+        {at: 0, expect: 'calc(0% + 10px)'},
+        {at: 0.3, expect: 'calc(7px + 30%)'},
+        {at: 0.6, expect: 'calc(4px + 60%)'},
+        {at: 1, expect: '100%'},
+        {at: 1.5, expect: 'calc(-5px + 150%)'},
+      ]);
     </script>
   </body>
 </html>
diff --git a/css/motion/animation/offset-interpolation.html b/css/motion/animation/offset-interpolation.html
@@ -0,0 +1,106 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <link rel="help" href="https://drafts.fxtf.org/motion-1/#offset-shorthand">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="/css/support/interpolation-testcommon.js"></script>
+  </head>
+  <body>
+    <script>
+      test_interpolation({
+        property: 'offset',
+        from: 'path("M0 200H 700") 500px 800deg',
+        to: 'path("M0 300H 700 Z") 600px 900deg',
+        method: 'CSS Transitions',
+      }, [
+        {at: -0.3, expect: 'path("M0 300H 700 Z") 470px 770deg'},
+        {at: 0, expect: 'path("M0 300H 700 Z") 500px 800deg'},
+        {at: 0.3, expect: 'path("M0 300H 700 Z") 530px 830deg'},
+        {at: 0.6, expect: 'path("M0 300H 700 Z") 560px 860deg'},
+        {at: 1, expect: 'path("M0 300H 700 Z") 600px 900deg'},
+        {at: 1.5, expect: 'path("M0 300H 700 Z") 650px 950deg'},
+      ]);
+
+      test_interpolation({
+        property: 'offset',
+        from: 'path("M0 0H 200") 500px auto',
+        to: 'path("M0 0H 300") 600px 0deg',
+        method: 'CSS Transitions',
+      }, [
+        {at: -0.3, expect: 'path("M0 0H 170") 470px 0deg'},
+        {at: 0, expect: 'path("M0 0H 200") 500px 0deg'},
+        {at: 0.3, expect: 'path("M0 0H 230") 530px 0deg'},
+        {at: 0.6, expect: 'path("M0 0H 260") 560px 0deg'},
+        {at: 1, expect: 'path("M0 0H 300") 600px 0deg'},
+        {at: 1.5, expect: 'path("M0 0H 350") 650px 0deg'},
+      ]);
+
+      test_interpolation({
+        property: 'offset',
+        from: 'path("M0 200H 700") 500px 800deg',
+        to: 'path("M0 300H 700 Z") 600px 900deg',
+        method: 'CSS Animations',
+      }, [
+        {at: -0.3, expect: 'path("M0 200H 700") 470px 770deg'},
+        {at: 0, expect: 'path("M0 200H 700") 500px 800deg'},
+        {at: 0.3, expect: 'path("M0 200H 700") 530px 830deg'},
+        {at: 0.6, expect: 'path("M0 300H 700 Z") 560px 860deg'},
+        {at: 1, expect: 'path("M0 300H 700 Z") 600px 900deg'},
+        {at: 1.5, expect: 'path("M0 300H 700 Z") 650px 950deg'},
+      ]);
+
+      test_interpolation({
+        property: 'offset',
+        from: 'path("M0 0H 200") 500px auto',
+        to: 'path("M0 0H 300") 600px 0deg',
+        method: 'CSS Animations',
+      }, [
+        {at: -0.3, expect: 'path("M0 0H 170") 470px auto'},
+        {at: 0, expect: 'path("M0 0H 200") 500px auto'},
+        {at: 0.3, expect: 'path("M0 0H 230") 530px auto'},
+        {at: 0.6, expect: 'path("M0 0H 260") 560px 0deg'},
+        {at: 1, expect: 'path("M0 0H 300") 600px 0deg'},
+        {at: 1.5, expect: 'path("M0 0H 350") 650px 0deg'},
+      ]);
+
+      test_interpolation({
+        property: 'offset',
+        from: 'path("M0 200H 700") 500px 800deg',
+        to: 'path("M0 300H 700 Z") 600px 900deg',
+        method: 'Web Animations',
+      }, [
+        {at: -0.3, expect: 'path("M0 200H 700") 470px 770deg'},
+        {at: 0, expect: 'path("M0 200H 700") 500px 800deg'},
+        {at: 0.3, expect: 'path("M0 200H 700") 530px 830deg'},
+        {at: 0.6, expect: 'path("M0 300H 700 Z") 560px 860deg'},
+        {at: 1, expect: 'path("M0 300H 700 Z") 600px 900deg'},
+        {at: 1.5, expect: 'path("M0 300H 700 Z") 650px 950deg'},
+      ]);
+
+      test_interpolation({
+        property: 'offset',
+        from: 'path("M0 0V 200") 500px auto',
+        to: 'path("M0 0H 300") 600px 0deg',
+        method: 'Web Animations',
+      }, [
+        {at: -0.3, expect: 'path("M0 0V 200") 470px auto'},
+        {at: 0, expect: 'path("M0 0V 200") 500px auto'},
+        {at: 0.3, expect: 'path("M0 0V 200") 530px auto'},
+        {at: 0.6, expect: 'path("M0 0H 300") 560px 0deg'},
+        {at: 1, expect: 'path("M0 0H 300") 600px 0deg'},
+        {at: 1.5, expect: 'path("M0 0H 300") 650px 0deg'},
+      ]);
+
+      // Regression test for crbug.com/994489
+      test_interpolation({
+        property: 'offset',
+        from: 'path("M0 0H 200") 500px auto',
+        to: 'path("M0 0H 300") 600px 0deg',
+      }, [
+        {at: 3.40282e+038,  expect: 'path("M0 0H 3.4e+38") 3.36e+07px 0deg'},
+      ]);
+    </script>
+  </body>
+</html>
diff --git a/css/motion/animation/offset-position-interpolation.html b/css/motion/animation/offset-position-interpolation.html
@@ -10,14 +10,11 @@
     <script src="/resources/testharnessreport.js"></script>
     <script src="/css/support/interpolation-testcommon.js"></script>
     <style>
-      body {
-        width: 500px;
-        height: 500px;
-        transform: rotate(0deg);
+      .parent {
+        offset-position: 30px 10px;
       }
-      div {
-        width: 10px;
-        height: 10px;
+      .target {
+        offset-position: 10px 30px;
       }
     </style>
   </head>
@@ -67,6 +64,63 @@
         from: 'right 10px top 20%',
         to: 'auto'
       });
+
+      test_interpolation({
+        property: 'offset-position',
+        from: neutralKeyframe,
+        to: '20px 20px',
+      }, [
+        {at: -0.3, expect: '7px 33px'},
+        {at: 0, expect: '10px 30px'},
+        {at: 0.3, expect: '13px 27px'},
+        {at: 0.6, expect: '16px 24px'},
+        {at: 1, expect: '20px 20px'},
+        {at: 1.5, expect: '25px 15px'},
+      ]);
+
+      test_no_interpolation({
+        property: 'offset-position',
+        from: 'initial',
+        to: '20px 20px',
+      });
+
+      test_interpolation({
+        property: 'offset-position',
+        from: 'inherit',
+        to: '20px 20px',
+      }, [
+        {at: -0.3, expect: '33px 7px'},
+        {at: 0, expect: '30px 10px'},
+        {at: 0.3, expect: '27px 13px'},
+        {at: 0.6, expect: '24px 16px'},
+        {at: 1, expect: '20px 20px'},
+        {at: 1.5, expect: '15px 25px'},
+      ]);
+
+      test_no_interpolation({
+        property: 'offset-position',
+        from: 'unset',
+        to: '20px 20px',
+      });
+
+      test_interpolation({
+        property: 'offset-position',
+        from: '0% 50%',
+        to: '100% 150%'
+      }, [
+        {at: -0.3, expect: '-30% 20%'},
+        {at: 0, expect: '0% 50%'},
+        {at: 0.3, expect: '30% 80%'},
+        {at: 0.6, expect: '60% 110%'},
+        {at: 1, expect: '100% 150%'},
+        {at: 1.5, expect: '150% 200%'}
+      ]);
+
+      test_no_interpolation({
+        property: 'offset-position',
+        from: 'auto',
+        to: '20px 20px',
+      });
     </script>
   </body>
 </html>