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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/css/motion/parsing
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/css/motion/parsing')
-rw-r--r--testing/web-platform/tests/css/motion/parsing/offset-anchor-computed.html37
-rw-r--r--testing/web-platform/tests/css/motion/parsing/offset-anchor-parsing-invalid.html20
-rw-r--r--testing/web-platform/tests/css/motion/parsing/offset-anchor-parsing-valid.html29
-rw-r--r--testing/web-platform/tests/css/motion/parsing/offset-distance-computed.html29
-rw-r--r--testing/web-platform/tests/css/motion/parsing/offset-distance-parsing-invalid.html19
-rw-r--r--testing/web-platform/tests/css/motion/parsing/offset-distance-parsing-valid.html21
-rw-r--r--testing/web-platform/tests/css/motion/parsing/offset-parsing-invalid.html30
-rw-r--r--testing/web-platform/tests/css/motion/parsing/offset-parsing-valid.html46
-rw-r--r--testing/web-platform/tests/css/motion/parsing/offset-path-computed.html119
-rw-r--r--testing/web-platform/tests/css/motion/parsing/offset-path-parsing-invalid.html43
-rw-r--r--testing/web-platform/tests/css/motion/parsing/offset-path-parsing-valid.html103
-rw-r--r--testing/web-platform/tests/css/motion/parsing/offset-position-computed.html38
-rw-r--r--testing/web-platform/tests/css/motion/parsing/offset-position-parsing-invalid.html20
-rw-r--r--testing/web-platform/tests/css/motion/parsing/offset-position-parsing-valid.html30
-rw-r--r--testing/web-platform/tests/css/motion/parsing/offset-rotate-computed.html24
-rw-r--r--testing/web-platform/tests/css/motion/parsing/offset-rotate-parsing-invalid.html21
-rw-r--r--testing/web-platform/tests/css/motion/parsing/offset-rotate-parsing-valid.html26
-rw-r--r--testing/web-platform/tests/css/motion/parsing/offset-shorthand.html39
18 files changed, 694 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/motion/parsing/offset-anchor-computed.html b/testing/web-platform/tests/css/motion/parsing/offset-anchor-computed.html
new file mode 100644
index 0000000000..fc9ddb3d0c
--- /dev/null
+++ b/testing/web-platform/tests/css/motion/parsing/offset-anchor-computed.html
@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Motion Path Module Level 1: getComputedStyle().offsetAnchor</title>
+<link rel="help" href="https://drafts.fxtf.org/motion-1/#offset-anchor-property">
+<meta name="assert" content="offset-anchor is 'auto' or a computed position.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/computed-testcommon.js"></script>
+<style>
+ #target {
+ font-size: 40px;
+ }
+</style>
+</head>
+<body>
+<div id="target"></div>
+<script>
+test_computed_value("offset-anchor", "auto");
+
+test_computed_value("offset-anchor", "left bottom", "0% 100%");
+test_computed_value("offset-anchor", "center center", "50% 50%");
+test_computed_value("offset-anchor", "right center", "100% 50%");
+test_computed_value("offset-anchor", "center top", "50% 0%");
+test_computed_value("offset-anchor", "center bottom", "50% 100%");
+test_computed_value("offset-anchor", "calc(20% - 5em) center", "calc(20% - 200px) 50%");
+test_computed_value("offset-anchor", "right 4em", "100% 160px");
+test_computed_value("offset-anchor", "10px 20%");
+test_computed_value("offset-anchor", "left -10px top -20%", "-10px -20%");
+test_computed_value("offset-anchor", "right 10% bottom 20em", "90% calc(100% - 800px)");
+test_computed_value("offset-anchor", "top 10px right -20%", "120% 10px");
+test_computed_value("offset-anchor", "left 10% bottom 20em", "10% calc(100% - 800px)");
+test_computed_value('offset-anchor', 'calc(10px - 0.5em) calc(10px + 0.5em)', '-10px 30px');
+</script>
+</body>
+</html>
diff --git a/testing/web-platform/tests/css/motion/parsing/offset-anchor-parsing-invalid.html b/testing/web-platform/tests/css/motion/parsing/offset-anchor-parsing-invalid.html
new file mode 100644
index 0000000000..af32ae2c5a
--- /dev/null
+++ b/testing/web-platform/tests/css/motion/parsing/offset-anchor-parsing-invalid.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Motion Path Module Level 1: parsing offset-anchor with invalid values</title>
+<link rel="author" title="Eric Willigers" href="mailto:ericwilligers@chromium.org">
+<link rel="help" href="https://drafts.fxtf.org/motion-1/#offset-anchor-property">
+<meta name="assert" content="offset-anchor supports only the grammar 'auto | <position>'.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/parsing-testcommon.js"></script>
+</head>
+<body>
+<script>
+test_invalid_value("offset-anchor", "none");
+test_invalid_value("offset-anchor", "30deg");
+test_invalid_value("offset-anchor", "left 10% top");
+</script>
+</body>
+</html>
diff --git a/testing/web-platform/tests/css/motion/parsing/offset-anchor-parsing-valid.html b/testing/web-platform/tests/css/motion/parsing/offset-anchor-parsing-valid.html
new file mode 100644
index 0000000000..6cb4d44117
--- /dev/null
+++ b/testing/web-platform/tests/css/motion/parsing/offset-anchor-parsing-valid.html
@@ -0,0 +1,29 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Motion Path Module Level 1: parsing offset-anchor with valid values</title>
+<link rel="author" title="Eric Willigers" href="mailto:ericwilligers@chromium.org">
+<link rel="help" href="https://drafts.fxtf.org/motion-1/#offset-anchor-property">
+<meta name="assert" content="offset-anchor supports the full grammar 'auto | <position>'.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/parsing-testcommon.js"></script>
+</head>
+<body>
+<script>
+test_valid_value("offset-anchor", "auto");
+
+test_valid_value("offset-anchor", "left bottom");
+test_valid_value("offset-anchor", "center center");
+test_valid_value("offset-anchor", "right center");
+test_valid_value("offset-anchor", "center top");
+test_valid_value("offset-anchor", "center bottom");
+test_valid_value("offset-anchor", "calc(20% + 10px) center");
+test_valid_value("offset-anchor", "right 30em");
+test_valid_value("offset-anchor", "10px 20%");
+test_valid_value("offset-anchor", "left -10px top -20%");
+test_valid_value("offset-anchor", "right 10% bottom 20em");
+</script>
+</body>
+</html>
diff --git a/testing/web-platform/tests/css/motion/parsing/offset-distance-computed.html b/testing/web-platform/tests/css/motion/parsing/offset-distance-computed.html
new file mode 100644
index 0000000000..e9de1ef255
--- /dev/null
+++ b/testing/web-platform/tests/css/motion/parsing/offset-distance-computed.html
@@ -0,0 +1,29 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Motion Path Module Level 1: getComputedStyle().offsetDistance</title>
+<link rel="author" title="Eric Willigers" href="mailto:ericwilligers@chromium.org">
+<link rel="help" href="https://drafts.fxtf.org/motion-1/#offset-distance-property">
+<meta name="assert" content="offset-distance is a computed '<length-percentage>'.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/computed-testcommon.js"></script>
+<style>
+ #target {
+ font-size: 40px;
+ }
+</style>
+</head>
+<body>
+<div id="target"></div>
+<script>
+test_computed_value("offset-distance", "10px");
+test_computed_value("offset-distance", "20%");
+test_computed_value("offset-distance", "calc(40% - 30px)");
+test_computed_value("offset-distance", "0", "0px");
+test_computed_value('offset-distance', 'calc(10px - 0.5em)', '-10px');
+test_computed_value('offset-distance', 'calc(10px + 0.5em)', '30px');
+</script>
+</body>
+</html>
diff --git a/testing/web-platform/tests/css/motion/parsing/offset-distance-parsing-invalid.html b/testing/web-platform/tests/css/motion/parsing/offset-distance-parsing-invalid.html
new file mode 100644
index 0000000000..2d0be83e03
--- /dev/null
+++ b/testing/web-platform/tests/css/motion/parsing/offset-distance-parsing-invalid.html
@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Motion Path Module Level 1: parsing offset-distance with invalid values</title>
+<link rel="author" title="Eric Willigers" href="mailto:ericwilligers@chromium.org">
+<link rel="help" href="https://drafts.fxtf.org/motion-1/#offset-distance-property">
+<meta name="assert" content="offset-distance supports only the grammar '<length-percentage>'.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/parsing-testcommon.js"></script>
+</head>
+<body>
+<script>
+test_invalid_value("offset-distance", "none");
+test_invalid_value("offset-distance", "30deg");
+</script>
+</body>
+</html>
diff --git a/testing/web-platform/tests/css/motion/parsing/offset-distance-parsing-valid.html b/testing/web-platform/tests/css/motion/parsing/offset-distance-parsing-valid.html
new file mode 100644
index 0000000000..fa5fdd04e5
--- /dev/null
+++ b/testing/web-platform/tests/css/motion/parsing/offset-distance-parsing-valid.html
@@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Motion Path Module Level 1: parsing offset-distance with valid values</title>
+<link rel="author" title="Eric Willigers" href="mailto:ericwilligers@chromium.org">
+<link rel="help" href="https://drafts.fxtf.org/motion-1/#offset-distance-property">
+<meta name="assert" content="offset-distance supports the full grammar '<length-percentage>'.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/parsing-testcommon.js"></script>
+</head>
+<body>
+<script>
+test_valid_value("offset-distance", "10px");
+test_valid_value("offset-distance", "20%");
+test_valid_value("offset-distance", "calc(40% + 30px)");
+test_valid_value("offset-distance", "0", "0px");
+</script>
+</body>
+</html>
diff --git a/testing/web-platform/tests/css/motion/parsing/offset-parsing-invalid.html b/testing/web-platform/tests/css/motion/parsing/offset-parsing-invalid.html
new file mode 100644
index 0000000000..cc2eb500eb
--- /dev/null
+++ b/testing/web-platform/tests/css/motion/parsing/offset-parsing-invalid.html
@@ -0,0 +1,30 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Motion Path Module Level 1: parsing offset with invalid values</title>
+<link rel="author" title="Eric Willigers" href="mailto:ericwilligers@chromium.org">
+<link rel="help" href="https://drafts.fxtf.org/motion-1/#offset-shorthand">
+<meta name="assert" content="offset supports only the grammar from the spec.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/parsing-testcommon.js"></script>
+</head>
+<body>
+<script>
+test_invalid_value("offset", "100px 0deg path('m 0 0 h 100')");
+test_invalid_value("offset", "30deg path('M 20 30 A 60 70 80')");
+test_invalid_value("offset", "30deg");
+test_invalid_value("offset", "auto 30deg 90px");
+test_invalid_value("offset", "none / 10px 20px 30deg");
+test_invalid_value("offset", "none /");
+test_invalid_value("offset", "path('M 20 30 A 60 70 80') bottom");
+test_invalid_value("offset", "path('m 0 0 h 100') 100px 0");
+test_invalid_value("offset", "path('m 0 0 h 100') 100px 200px");
+test_invalid_value("offset", "path('m 0 0 h 100') 200% auto 100px");
+test_invalid_value("offset", "path('m 0 0 h 100') auto reverse");
+test_invalid_value("offset", "path('m 0 0 h 100') reverse 100px 30deg");
+test_invalid_value("offset", "ray(sides 0) 50% 90deg auto");
+</script>
+</body>
+</html>
diff --git a/testing/web-platform/tests/css/motion/parsing/offset-parsing-valid.html b/testing/web-platform/tests/css/motion/parsing/offset-parsing-valid.html
new file mode 100644
index 0000000000..6358582bfe
--- /dev/null
+++ b/testing/web-platform/tests/css/motion/parsing/offset-parsing-valid.html
@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Motion Path Module Level 1: parsing offset with valid values</title>
+<link rel="author" title="Eric Willigers" href="mailto:ericwilligers@chromium.org">
+<link rel="help" href="https://drafts.fxtf.org/motion-1/#offset-shorthand">
+<meta name="assert" content="offset supports the full grammar from the spec.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/parsing-testcommon.js"></script>
+</head>
+<body>
+<script>
+test_valid_value("offset", "100px none auto 90deg", "100px center none auto 90deg");
+test_valid_value("offset", "100px", "100px center");
+test_valid_value("offset", "normal none reverse", "none reverse");
+test_valid_value("offset", "auto");
+test_valid_value("offset", "center bottom path(\"M 1 2 V 3 Z\")");
+test_valid_value("offset", "center center path(\"M 0 0 L 100 100 M 100 200 L 200 200 Z L 300 300 Z\") 100% 90deg / left bottom");
+test_valid_value("offset", "left bottom ray(0rad closest-corner) 10px auto 30deg / right bottom");
+test_valid_value("offset", "left top");
+test_valid_value("offset", "none 30deg reverse", "none reverse 30deg");
+test_valid_value("offset", "none 50px reverse 30deg");
+test_valid_value("offset", "none calc(20% + 10px) auto", "none calc(20% + 10px)");
+test_valid_value("offset", "none reverse");
+test_valid_value("offset", "path(\"M 0 0 H 1\") -200% auto", "path(\"M 0 0 H 1\") -200%");
+test_valid_value("offset", "path(\"M 0 0 H 1\") -200%");
+test_valid_value("offset", "path('M 0 0 H 1') 50px", "path(\"M 0 0 H 1\") 50px");
+test_valid_value("offset", "path(\"M 0 0 H 1\") auto", "path(\"M 0 0 H 1\")");
+test_valid_value("offset", "path(\"M 0 0 H 1\") auto 0deg", "path(\"M 0 0 H 1\")");
+test_valid_value("offset", "path(\"M 0 0 H 1\") auto 0rad", "path(\"M 0 0 H 1\")");
+test_valid_value("offset", "path(\"M 0 0 H 1\") auto 0.5turn", "path(\"M 0 0 H 1\") auto 0.5turn");
+test_valid_value("offset", "path('M 0 0 H 1') reverse 30deg 50px", "path(\"M 0 0 H 1\") 50px reverse 30deg");
+test_valid_value("offset", "path(\"M 0 0 H 1\")");
+test_valid_value("offset", "path('m 20 0 h 100') -7rad 8px / auto", "path(\"m 20 0 h 100\") 8px -7rad");
+test_valid_value("offset", "path('m 0 30 v 100') -7rad 8px / left top", "path(\"m 0 30 v 100\") 8px -7rad / left top");
+test_valid_value("offset", "path('m 0 0 h 100') -7rad 8px", "path(\"m 0 0 h 100\") 8px -7rad");
+test_valid_value("offset", "path(\"M 0 0 H 100\") 100px 0deg");
+test_valid_value("offset", "path( 'm 1 2 v 3.00 z')", "path(\"m 1 2 v 3 Z\")");
+test_valid_value("offset", "ray(farthest-corner 90deg) 1%", "ray(90deg farthest-corner) 1%");
+test_valid_value("offset", "ray(sides 0deg) 50% 90deg auto", "ray(0deg sides) 50% auto 90deg");
+test_valid_value("offset", "right bottom / left top");
+</script>
+</body>
+</html>
diff --git a/testing/web-platform/tests/css/motion/parsing/offset-path-computed.html b/testing/web-platform/tests/css/motion/parsing/offset-path-computed.html
new file mode 100644
index 0000000000..01435968ce
--- /dev/null
+++ b/testing/web-platform/tests/css/motion/parsing/offset-path-computed.html
@@ -0,0 +1,119 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Motion Path Module Level 1: getComputedStyle().offsetPath</title>
+<link rel="help" href="https://drafts.fxtf.org/motion-1/#offset-path-property">
+<meta name="assert" content="offset-path has absolute path commands.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/computed-testcommon.js"></script>
+</head>
+<body>
+<div id="target"></div>
+<script>
+test_computed_value("offset-path", "none");
+
+test_computed_value("offset-path", "ray(0deg)");
+test_computed_value("offset-path", "ray(0rad closest-side)", "ray(0deg)");
+test_computed_value("offset-path", "ray(0.25turn closest-corner contain)", "ray(90deg closest-corner contain)");
+test_computed_value("offset-path", "ray(200grad farthest-side)", "ray(180deg farthest-side)");
+test_computed_value("offset-path", "ray(270deg farthest-corner contain)");
+test_computed_value("offset-path", "ray(-720deg sides)");
+test_computed_value("offset-path", "ray(calc(180deg - 45deg) farthest-side)", "ray(135deg farthest-side)");
+test_computed_value("offset-path", "ray(0deg at 100px 100px)");
+test_computed_value("offset-path", "ray(0deg sides at center center)", "ray(0deg sides at 50% 50%)");
+test_computed_value("offset-path", "ray(0deg at center center sides)", "ray(0deg sides at 50% 50%)");
+test_computed_value("offset-path", "ray(0deg at center center contain)", "ray(0deg contain at 50% 50%)");
+test_computed_value("offset-path", "ray(at 10px 10px 0deg contain)", "ray(0deg contain at 10px 10px)");
+
+// It's unclear about the normalization at computed time, so we accept both
+// cases for now.
+// https://github.com/w3c/svgwg/issues/321
+test_computed_value("offset-path", 'path("m 20 0 h -100")', [
+ 'path("M 20 0 H -80")',
+ 'path("m 20 0 h -100")'
+]);
+test_computed_value("offset-path", 'path("M 0 0 L 100 100 M 100 200 L 200 200 Z L 300 300 Z")');
+test_computed_value("offset-path", 'path("m 10 20 q 30 60 40 50 q 100 70 90 80")', [
+ 'path("M 10 20 Q 40 80 50 70 Q 150 140 140 150")',
+ 'path("m 10 20 q 30 60 40 50 q 100 70 90 80")'
+]);
+test_computed_value("offset-path", 'path("M 0 0 L 100 100 m 0 100 l 100 0 Z l 160 20 Z")', [
+ 'path("M 0 0 L 100 100 M 100 200 L 200 200 Z L 260 220 Z")',
+ 'path("M 0 0 L 100 100 m 0 100 l 100 0 Z l 160 20 Z")'
+]);
+test_computed_value("offset-path", 'path("m 10 20 l 20 30 Z l 50 60 Z m 70 80 l 90 60 Z t 70 120")', [
+ 'path("M 10 20 L 30 50 Z L 60 80 Z M 80 100 L 170 160 Z T 150 220")',
+ 'path("m 10 20 l 20 30 Z l 50 60 Z m 70 80 l 90 60 Z t 70 120")'
+]);
+test_computed_value("offset-path", 'path("m 10 170 h 90 v 30 m 0 0 s 1 2 3 4 z c 9 8 7 6 5 4")', [
+ 'path("M 10 170 H 100 V 200 M 100 200 S 101 202 103 204 Z C 109 208 107 206 105 204")',
+ 'path("m 10 170 h 90 v 30 m 0 0 s 1 2 3 4 Z c 9 8 7 6 5 4")'
+]);
+test_computed_value("offset-path", 'path("m 10 20 a 10 20 30 1 0 40 50 a 110 120 30 1 1 140 50")', [
+ 'path("M 10 20 A 10 20 30 1 0 50 70 A 110 120 30 1 1 190 120")',
+ 'path("m 10 20 a 10 20 30 1 0 40 50 a 110 120 30 1 1 140 50")',
+]);
+
+test_computed_value("offset-path", "inset(100%)");
+test_computed_value("offset-path", "inset(0 1px)", "inset(0px 1px)");
+test_computed_value("offset-path", "inset(0px 1px 2%)");
+test_computed_value("offset-path", "inset(0px 1px 2% 3em)", "inset(0px 1px 2% 48px)");
+test_computed_value("offset-path", "inset(0px round 100%)");
+test_computed_value("offset-path", "inset(0px round 0 1px)", "inset(0px round 0px 1px)");
+test_computed_value("offset-path", "inset(0px round 0px 1px 2%)");
+test_computed_value("offset-path", "inset(0px round 0px 1px 2% 3em)", "inset(0px round 0px 1px 2% 48px)");
+test_computed_value("offset-path", "inset(10px round 20% / 0px 1px 2% 3px)");
+
+test_computed_value("offset-path", "circle()");
+test_computed_value("offset-path", "circle(100px)");
+test_computed_value("offset-path", "circle(closest-side)", "circle()");
+test_computed_value("offset-path", "circle(at 50% 50%)");
+test_computed_value("offset-path", "circle(100px at 50% 50%)");
+test_computed_value("offset-path", "circle(farthest-side at center top)", "circle(farthest-side at 50% 0%)");
+test_computed_value("offset-path", "circle(4% at top right)", "circle(4% at 100% 0%)");
+
+test_computed_value("offset-path", "ellipse()");
+test_computed_value("offset-path", "ellipse(1px closest-side)");
+test_computed_value("offset-path", "ellipse(at 50% 50%)");
+test_computed_value("offset-path", "ellipse(closest-side closest-side at 10% 20%)", "ellipse(at 10% 20%)");
+test_computed_value("offset-path", "ellipse(farthest-side 4% at bottom left)", "ellipse(farthest-side 4% at 0% 100%)");
+
+test_computed_value("offset-path", "polygon(1% 2%)");
+test_computed_value("offset-path", "polygon(1px 2px, 3% 4%)");
+
+// All <basic-shape-rect> functions compute to the equivalent inset() function.
+// Given "xywh(x y w h)", the equivalent function is
+// "inset(y calc(100% - x - w) calc(100% - y - h) x)".
+// https://drafts.csswg.org/css-shapes-1/#basic-shape-computed-values
+// https://github.com/w3c/csswg-drafts/issues/9053
+test_computed_value("offset-path", "xywh(0 1% 2px 3em)", "inset(1% calc(100% - 2px) calc(99% - 48px) 0px)");
+test_computed_value("offset-path", "xywh(0px 1% 2px 3em round 0)", "inset(1% calc(100% - 2px) calc(99% - 48px) 0px)");
+test_computed_value("offset-path", "xywh(0px 1% 2px 3em round 0 1px)", "inset(1% calc(100% - 2px) calc(99% - 48px) 0px round 0px 1px)");
+test_computed_value("offset-path", "xywh(0px 1% 2px 3% round 0px 1px 2em)", "inset(1% calc(100% - 2px) 96% 0px round 0px 1px 32px)");
+test_computed_value("offset-path", "xywh(0px 1% 2px 3% round 0px 1px 2% 3px)", "inset(1% calc(100% - 2px) 96% 0px round 0px 1px 2% 3px)");
+// Given "rect(t r b l)", the equivalent function is
+// "inset(t calc(100% - r) calc(100% - b) l)".
+test_computed_value("offset-path", "rect(auto auto auto auto)", "inset(0%)");
+test_computed_value("offset-path", "rect(0 1% 2px 3em)", "inset(0px 99% calc(100% - 2px) 48px)");
+test_computed_value("offset-path", "rect(0px 1% auto 3em round 0)", "inset(0px 99% 0% 48px)");
+test_computed_value("offset-path", "rect(0px 1% auto 3% round 0 1px)", "inset(0px 99% 0% 3% round 0px 1px)");
+test_computed_value("offset-path", "rect(0px 1% auto 3% round 0px 1px 2em)", "inset(0px 99% 0% 3% round 0px 1px 32px)");
+test_computed_value("offset-path", "rect(0px 1% auto 3% round 0px 1px 2% 3px)", "inset(0px 99% 0% 3% round 0px 1px 2% 3px)");
+
+test_computed_value("offset-path", "content-box");
+test_computed_value("offset-path", "border-box");
+test_computed_value("offset-path", "view-box");
+
+test_computed_value("offset-path", "inset(10% 20% 30% 40%) border-box", "inset(10% 20% 30% 40%)");
+test_computed_value("offset-path", "fill-box ellipse(at 50% 60%)", "ellipse(at 50% 60%) fill-box");
+test_computed_value("offset-path", "ray(0deg) stroke-box");
+// Mentionted above above.
+test_computed_value("offset-path", 'path("m 20 0 h -100") view-box', [
+ 'path("M 20 0 H -80") view-box',
+ 'path("m 20 0 h -100") view-box'
+]);
+</script>
+</body>
+</html>
diff --git a/testing/web-platform/tests/css/motion/parsing/offset-path-parsing-invalid.html b/testing/web-platform/tests/css/motion/parsing/offset-path-parsing-invalid.html
new file mode 100644
index 0000000000..6b7c4f5edf
--- /dev/null
+++ b/testing/web-platform/tests/css/motion/parsing/offset-path-parsing-invalid.html
@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Motion Path Module Level 1: parsing offset-path with invalid values</title>
+<link rel="author" title="Eric Willigers" href="mailto:ericwilligers@chromium.org">
+<link rel="help" href="https://drafts.fxtf.org/motion-1/#offset-path-property">
+<meta name="assert" content="offset-path supports only the grammar from the spec.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/parsing-testcommon.js"></script>
+</head>
+<body>
+<script>
+// arc path segments must have at least 7 arguments.
+// https://www.w3.org/TR/SVG/paths.html#PathDataEllipticalArcCommands
+test_invalid_value("offset-path", 'path("M 20 30 A 60 70 80")');
+test_invalid_value("offset-path", 'path("")');
+test_invalid_value("offset-path", 'path(" ")');
+
+// We ignore `<fill-rule>` from offset-path: path().
+// https://github.com/w3c/fxtf-drafts/issues/512
+// https://github.com/w3c/csswg-drafts/issues/7390
+test_invalid_value("offset-path", 'path(nonzero, "M 0 0 H 100")');
+test_invalid_value("offset-path", 'path(evenodd, "M 0 0 H 100")');
+
+test_invalid_value("offset-path", "ray(0 sides)");
+test_invalid_value("offset-path", "ray(closest-side)");
+test_invalid_value("offset-path", "ray(closest-side 0deg closest-side)");
+test_invalid_value("offset-path", "ray(0deg closest-side 0deg)");
+test_invalid_value("offset-path", "ray(contain 0deg closest-side contain)");
+
+test_invalid_value("offset-path", "xywh(0px)");
+test_invalid_value("offset-path", "xywh(0px 1%)");
+test_invalid_value("offset-path", "xywh(0px 1% 2em)");
+
+test_invalid_value("offset-path", "rect(0px)");
+test_invalid_value("offset-path", "rect(0px 1%)");
+test_invalid_value("offset-path", "rect(0px 1% auto)");
+
+</script>
+</body>
+</html>
diff --git a/testing/web-platform/tests/css/motion/parsing/offset-path-parsing-valid.html b/testing/web-platform/tests/css/motion/parsing/offset-path-parsing-valid.html
new file mode 100644
index 0000000000..c3c22754c4
--- /dev/null
+++ b/testing/web-platform/tests/css/motion/parsing/offset-path-parsing-valid.html
@@ -0,0 +1,103 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Motion Path Module Level 1: parsing offset-path with valid values</title>
+<link rel="author" title="Eric Willigers" href="mailto:ericwilligers@chromium.org">
+<link rel="help" href="https://drafts.fxtf.org/motion-1/#offset-path-property">
+<meta name="assert" content="offset-path supports the full grammar from the spec.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/parsing-testcommon.js"></script>
+</head>
+<body>
+<script>
+test_valid_value("offset-path", "none");
+
+test_valid_value("offset-path", "ray(0deg)");
+test_valid_value("offset-path", "ray(0rad closest-side)", "ray(0rad)");
+test_valid_value("offset-path", "ray(0.25turn closest-corner contain)");
+test_valid_value("offset-path", "ray(200grad farthest-side)");
+test_valid_value("offset-path", "ray(270deg farthest-corner contain)");
+test_valid_value("offset-path", "ray(-720deg sides)");
+test_valid_value("offset-path", "ray(calc(180deg - 45deg) farthest-side)", "ray(calc(135deg) farthest-side)");
+test_valid_value("offset-path", "ray(0deg at 100px 100px)");
+test_valid_value("offset-path", "ray(0deg sides at center center)");
+test_valid_value("offset-path", "ray(0deg at center center sides)", "ray(0deg sides at center center)");
+test_valid_value("offset-path", "ray(0deg at center center contain)", "ray(0deg contain at center center)");
+test_valid_value("offset-path", "ray(at 10px 10px 0deg contain)", "ray(0deg contain at 10px 10px)");
+
+test_valid_value("offset-path", 'path("m 20 0 h -100")');
+test_valid_value("offset-path", 'path("M 0 0 L 100 100 M 100 200 L 200 200 Z L 300 300 Z")');
+test_valid_value("offset-path", 'path("m 10 20 q 30 60 40 50 q 100 70 90 80")');
+test_valid_value("offset-path", 'path("M 0 0 L 100 100 m 0 100 l 100 0 Z l 160 20 Z")');
+test_valid_value("offset-path", 'path("m 10 20 l 20 30 Z l 50 60 Z m 70 80 l 90 60 Z t 70 120")');
+test_valid_value("offset-path", 'path("m 10 170 h 90 v 30 m 0 0 s 1 2 3 4 z c 9 8 7 6 5 4")', 'path("m 10 170 h 90 v 30 m 0 0 s 1 2 3 4 Z c 9 8 7 6 5 4")');
+test_valid_value("offset-path", 'path("m 10 20 a 10 20 30 1 0 40 50 a 110 120 30 1 1 140 50")');
+test_valid_value("offset-path",
+ 'path("m 10 20 l 20 30 Z l 50 60 Z m 70 80 l 90 60 Z t 70 120")',
+ 'path("m 10 20 l 20 30 Z l 50 60 Z m 70 80 l 90 60 Z t 70 120")'
+);
+test_valid_value("offset-path",
+ 'path("m 10.0 170.0 h 90.00 v 30.00 m 0 0 s 1 2 3 4 z c 9 8 7 6 5 4")',
+ 'path("m 10 170 h 90 v 30 m 0 0 s 1 2 3 4 Z c 9 8 7 6 5 4")'
+);
+test_valid_value("offset-path",
+ ' path( "m 10 20 a 10 20 30 1 0 40 50 a 110 120 30 1 1 140 50" ) ',
+ 'path("m 10 20 a 10 20 30 1 0 40 50 a 110 120 30 1 1 140 50")'
+);
+
+test_valid_value("offset-path", 'url("http://www.example.com/index.html#polyline1")');
+
+// https://drafts.csswg.org/css-shapes-1/#basic-shape-serialization
+test_valid_value("offset-path", "inset(100%)");
+test_valid_value("offset-path", "inset(0 1px)", "inset(0px 1px)");
+test_valid_value("offset-path", "inset(0px 1px 2%)");
+test_valid_value("offset-path", "inset(0px 1px 2% 3em)");
+test_valid_value("offset-path", "inset(0px round 100%)");
+test_valid_value("offset-path", "inset(0px round 0 1px)", "inset(0px round 0px 1px)");
+test_valid_value("offset-path", "inset(0px round 0px 1px 2%)");
+test_valid_value("offset-path", "inset(0px round 0px 1px 2% 3em)");
+test_valid_value("offset-path", "inset(10px round 20% / 0px 1px 2% 3em)");
+
+test_valid_value("offset-path", "circle()");
+test_valid_value("offset-path", "circle(100px)");
+test_valid_value("offset-path", "circle(closest-side)", "circle()");
+test_valid_value("offset-path", "circle(at 50% 50%)");
+test_valid_value("offset-path", "circle(100px at 50% 50%)");
+test_valid_value("offset-path", "circle(farthest-side at 0% 0%)");
+
+test_valid_value("offset-path", "ellipse()");
+test_valid_value("offset-path", "ellipse(1px closest-side)");
+test_valid_value("offset-path", "ellipse(at 50% 50%)");
+test_valid_value("offset-path", "ellipse(closest-side closest-side at 10% 20%)", "ellipse(at 10% 20%)");
+test_valid_value("offset-path", "ellipse(farthest-side 4% at 0% 100%)");
+
+test_valid_value("offset-path", "polygon(1% 2%)");
+test_valid_value("offset-path", "polygon(1px 2px, 3em 4em)");
+
+test_valid_value("offset-path", "xywh(0 1% 2px 3em)", "xywh(0px 1% 2px 3em)");
+test_valid_value("offset-path", "xywh(0px 1% 2px 3em round 0)", "xywh(0px 1% 2px 3em)");
+test_valid_value("offset-path", "xywh(0px 1% 2px 3em round 0 1px)", "xywh(0px 1% 2px 3em round 0px 1px)");
+test_valid_value("offset-path", "xywh(0px 1% 2px 3em round 0px 1px 2%)");
+test_valid_value("offset-path", "xywh(0px 1% 2px 3em round 0px 1px 2% 3em)");
+
+test_valid_value("offset-path", "rect(0 100% 200px 4em)", "rect(0px 100% 200px 4em)");
+test_valid_value("offset-path", "rect(auto auto auto auto)");
+test_valid_value("offset-path", "rect(0px 100% auto 4em round 0)", "rect(0px 100% auto 4em)");
+test_valid_value("offset-path", "rect(0px 100% auto 4em round 0 1px)", "rect(0px 100% auto 4em round 0px 1px)");
+test_valid_value("offset-path", "rect(0px 100% auto 4em round 0px 1px 2%)");
+test_valid_value("offset-path", "rect(0px 100% auto 4em round 0px 1px 2% 3em)");
+
+test_valid_value("offset-path", "content-box");
+test_valid_value("offset-path", "border-box");
+test_valid_value("offset-path", "view-box");
+
+test_valid_value("offset-path", "inset(10% 20% 30% 40%) border-box", "inset(10% 20% 30% 40%)");
+test_valid_value("offset-path", "fill-box ellipse(50% 60%)", "ellipse(50% 60%) fill-box");
+test_valid_value("offset-path", "content-box ellipse(50% 60% at 50% 50%)", "ellipse(50% 60% at 50% 50%) content-box");
+test_valid_value("offset-path", "ray(0deg) stroke-box");
+test_valid_value("offset-path", 'path("m 20 0 h -100") view-box');
+</script>
+</body>
+</html>
diff --git a/testing/web-platform/tests/css/motion/parsing/offset-position-computed.html b/testing/web-platform/tests/css/motion/parsing/offset-position-computed.html
new file mode 100644
index 0000000000..ebb8023e6c
--- /dev/null
+++ b/testing/web-platform/tests/css/motion/parsing/offset-position-computed.html
@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Motion Path Module Level 1: getComputedStyle().offsetPosition</title>
+<link rel="help" href="https://drafts.fxtf.org/motion-1/#offset-position-property">
+<meta name="assert" content="offset-position is 'auto', 'normal', or a computed position.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/computed-testcommon.js"></script>
+<style>
+ #target {
+ font-size: 40px;
+ }
+</style>
+</head>
+<body>
+<div id="target"></div>
+<script>
+test_computed_value("offset-position", "auto");
+test_computed_value("offset-position", "normal");
+
+test_computed_value("offset-position", "left bottom", "0% 100%");
+test_computed_value("offset-position", "center center", "50% 50%");
+test_computed_value("offset-position", "right center", "100% 50%");
+test_computed_value("offset-position", "center top", "50% 0%");
+test_computed_value("offset-position", "center bottom", "50% 100%");
+test_computed_value("offset-position", "calc(5em + 20%) center", "calc(20% + 200px) 50%");
+test_computed_value("offset-position", "right 3em", "100% 120px");
+test_computed_value("offset-position", "10px 20%");
+test_computed_value("offset-position", "left -10px top -20%", "-10px -20%");
+test_computed_value("offset-position", "right 10% bottom 5em", "90% calc(100% - 200px)");
+test_computed_value("offset-position", "top 10px right -20%", "120% 10px");
+test_computed_value("offset-position", "left 10% bottom 2em", "10% calc(100% - 80px)");
+test_computed_value('offset-position', 'calc(10px - 0.5em) calc(10px + 0.5em)', '-10px 30px');
+</script>
+</body>
+</html>
diff --git a/testing/web-platform/tests/css/motion/parsing/offset-position-parsing-invalid.html b/testing/web-platform/tests/css/motion/parsing/offset-position-parsing-invalid.html
new file mode 100644
index 0000000000..5e749e5b4e
--- /dev/null
+++ b/testing/web-platform/tests/css/motion/parsing/offset-position-parsing-invalid.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Motion Path Module Level 1: parsing offset-position with invalid values</title>
+<link rel="author" title="Eric Willigers" href="mailto:ericwilligers@chromium.org">
+<link rel="help" href="https://drafts.fxtf.org/motion-1/#offset-position-property">
+<meta name="assert" content="offset-position supports only the grammar 'auto | <position>'.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/parsing-testcommon.js"></script>
+</head>
+<body>
+<script>
+test_invalid_value("offset-position", "none");
+test_invalid_value("offset-position", "30deg");
+test_invalid_value("offset-position", "left 10% top");
+</script>
+</body>
+</html>
diff --git a/testing/web-platform/tests/css/motion/parsing/offset-position-parsing-valid.html b/testing/web-platform/tests/css/motion/parsing/offset-position-parsing-valid.html
new file mode 100644
index 0000000000..bc0d19a460
--- /dev/null
+++ b/testing/web-platform/tests/css/motion/parsing/offset-position-parsing-valid.html
@@ -0,0 +1,30 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Motion Path Module Level 1: parsing offset-position with valid values</title>
+<link rel="author" title="Eric Willigers" href="mailto:ericwilligers@chromium.org">
+<link rel="help" href="https://drafts.fxtf.org/motion-1/#offset-position-property">
+<meta name="assert" content="offset-position supports the full grammar 'auto | normal | <position>'.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/parsing-testcommon.js"></script>
+</head>
+<body>
+<script>
+test_valid_value("offset-position", "auto");
+test_valid_value("offset-position", "normal");
+
+test_valid_value("offset-position", "left bottom");
+test_valid_value("offset-position", "center center");
+test_valid_value("offset-position", "right center");
+test_valid_value("offset-position", "center top");
+test_valid_value("offset-position", "center bottom");
+test_valid_value("offset-position", "calc(20% + 10px) center");
+test_valid_value("offset-position", "right 30em");
+test_valid_value("offset-position", "10px 20%");
+test_valid_value("offset-position", "left -10px top -20%");
+test_valid_value("offset-position", "right 10% bottom 20em");
+</script>
+</body>
+</html>
diff --git a/testing/web-platform/tests/css/motion/parsing/offset-rotate-computed.html b/testing/web-platform/tests/css/motion/parsing/offset-rotate-computed.html
new file mode 100644
index 0000000000..fd1b71966a
--- /dev/null
+++ b/testing/web-platform/tests/css/motion/parsing/offset-rotate-computed.html
@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Motion Path Module Level 1: getComputedStyle().offsetRotate</title>
+<link rel="author" title="Eric Willigers" href="mailto:ericwilligers@chromium.org">
+<link rel="help" href="https://drafts.fxtf.org/motion-1/#offset-rotate-property">
+<meta name="assert" content="offset-rotate reverse is auto 180deg.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/computed-testcommon.js"></script>
+</head>
+<body>
+<div id="target"></div>
+<script>
+// https://github.com/w3c/fxtf-drafts/issues/340
+test_computed_value("offset-rotate", "auto", ["auto 0deg", "auto"]);
+test_computed_value("offset-rotate", "reverse", "auto 180deg");
+test_computed_value("offset-rotate", "calc(90deg - 0.5turn - 300grad + 0rad)", "-360deg");
+test_computed_value("offset-rotate", "auto 5turn", "auto 1800deg");
+test_computed_value("offset-rotate", "reverse -50grad", "auto 135deg");
+</script>
+</body>
+</html>
diff --git a/testing/web-platform/tests/css/motion/parsing/offset-rotate-parsing-invalid.html b/testing/web-platform/tests/css/motion/parsing/offset-rotate-parsing-invalid.html
new file mode 100644
index 0000000000..4e5a9229a0
--- /dev/null
+++ b/testing/web-platform/tests/css/motion/parsing/offset-rotate-parsing-invalid.html
@@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Motion Path Module Level 1: parsing offset-rotate with invalid values</title>
+<link rel="author" title="Eric Willigers" href="mailto:ericwilligers@chromium.org">
+<link rel="help" href="https://drafts.fxtf.org/motion-1/#offset-rotate-property">
+<meta name="assert" content="offset-rotate supports only the grammar '[ auto | reverse ] || <angle>'.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/parsing-testcommon.js"></script>
+</head>
+<body>
+<script>
+test_invalid_value("offset-rotate", "none");
+test_invalid_value("offset-rotate", "0");
+test_invalid_value("offset-rotate", "auto reverse");
+test_invalid_value("offset-rotate", "reverse 30deg auto");
+</script>
+</body>
+</html>
diff --git a/testing/web-platform/tests/css/motion/parsing/offset-rotate-parsing-valid.html b/testing/web-platform/tests/css/motion/parsing/offset-rotate-parsing-valid.html
new file mode 100644
index 0000000000..048c246f16
--- /dev/null
+++ b/testing/web-platform/tests/css/motion/parsing/offset-rotate-parsing-valid.html
@@ -0,0 +1,26 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Motion Path Module Level 1: parsing offset-rotate with valid values</title>
+<link rel="author" title="Eric Willigers" href="mailto:ericwilligers@chromium.org">
+<link rel="help" href="https://drafts.fxtf.org/motion-1/#offset-rotate-property">
+<meta name="assert" content="offset-rotate supports the full grammar '[ auto | reverse ] || <angle>'.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/parsing-testcommon.js"></script>
+</head>
+<body>
+<script>
+test_valid_value("offset-rotate", "auto");
+test_valid_value("offset-rotate", "reverse");
+test_valid_value("offset-rotate", "-400deg");
+test_valid_value("offset-rotate", "auto 5turn");
+// https://github.com/w3c/fxtf-drafts/issues/340
+test_valid_value("offset-rotate", "reverse 0rad", ["reverse 0rad", "reverse"]);
+test_valid_value("offset-rotate", "5turn auto", "auto 5turn");
+// https://github.com/w3c/fxtf-drafts/issues/340
+test_valid_value("offset-rotate", "0rad reverse", ["reverse 0rad", "reverse"]);
+</script>
+</body>
+</html>
diff --git a/testing/web-platform/tests/css/motion/parsing/offset-shorthand.html b/testing/web-platform/tests/css/motion/parsing/offset-shorthand.html
new file mode 100644
index 0000000000..585e4e6bdb
--- /dev/null
+++ b/testing/web-platform/tests/css/motion/parsing/offset-shorthand.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Motion Path Module Level 1: offset sets longhands</title>
+<link rel="help" href="https://drafts.fxtf.org/motion-1/#offset-shorthand">
+<meta name="assert" content="offset supports the full grammar from the spec.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/shorthand-testcommon.js"></script>
+</head>
+<body>
+<script>
+test_shorthand_value('offset', 'left bottom ray(0rad closest-corner) 10px auto 30deg / right bottom', {
+ 'offset-position': 'left bottom',
+ 'offset-path': 'ray(0rad closest-corner)',
+ 'offset-distance': '10px',
+ 'offset-rotate': 'auto 30deg',
+ 'offset-anchor': 'right bottom',
+});
+
+test_shorthand_value('offset', 'top right / top left', {
+ 'offset-position': 'right top',
+ 'offset-path': 'none',
+ 'offset-distance': '0px',
+ 'offset-rotate': 'auto',
+ 'offset-anchor': 'left top',
+});
+
+test_shorthand_value('offset', 'path("M 0 0 H 2") reverse 50%', {
+ 'offset-position': 'normal',
+ 'offset-path': 'path("M 0 0 H 2")',
+ 'offset-distance': '50%',
+ 'offset-rotate': 'reverse',
+ 'offset-anchor': 'auto',
+});
+</script>
+</body>
+</html>