1 files changed, 94 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-fonts/discrete-no-interpolation.html b/testing/web-platform/tests/css/css-fonts/discrete-no-interpolation.html
new file mode 100644
index 0000000000..1888670594
--- /dev/null
+++ b/testing/web-platform/tests/css/css-fonts/discrete-no-interpolation.html
@@ -0,0 +1,94 @@
+<!DOCTYPE html>
+<meta name=timeout content=long>
+<link rel=author href="mailto:jarhar@chromium.org">
+<link rel=help href="https://github.com/w3c/csswg-drafts/issues/4441">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/interpolation-testcommon.js"></script>
+
+<body>
+<script>
+  test_no_interpolation({
+    property: 'font-family',
+    from: 'initial',
+    to: 'c'
+  });
+
+  test_no_interpolation({
+    property: 'font-kerning',
+    from: 'initial',
+    to: 'none'
+  });
+
+  test_no_interpolation({
+    property: 'font-optical-sizing',
+    from: 'initial',
+    to: 'none'
+  });
+
+  test_no_interpolation({
+    property: 'font-palette',
+    from: 'initial',
+    to: 'dark'
+  });
+
+  test_no_interpolation({
+    property: 'font-feature-settings',
+    from: 'initial',
+    to: '"smcp"'
+  });
+
+  test_no_interpolation({
+    property: 'font-synthesis-small-caps',
+    from: 'initial',
+    to: 'none'
+  });
+
+  test_no_interpolation({
+    property: 'font-synthesis-style',
+    from: 'initial',
+    to: 'none'
+  });
+
+  test_no_interpolation({
+    property: 'font-synthesis-weight',
+    from: 'initial',
+    to: 'none'
+  });
+
+  test_no_interpolation({
+    property: 'font-variant-alternates',
+    from: 'initial',
+    to: 'historical-forms'
+  });
+
+  test_no_interpolation({
+    property: 'font-variant-caps',
+    from: 'initial',
+    to: 'small-caps'
+  });
+
+  test_no_interpolation({
+    property: 'font-variant-east-asian',
+    from: 'initial',
+    to: 'full-width'
+  });
+
+  test_no_interpolation({
+    property: 'font-variant-ligatures',
+    from: 'common-ligatures',
+    to: 'no-common-ligatures'
+  });
+
+  test_no_interpolation({
+    property: 'font-variant-numeric',
+    from: 'initial',
+    to: 'tabular-nums'
+  });
+
+  test_no_interpolation({
+    property: 'font-variant-position',
+    from: 'initial',
+    to: 'super'
+  });
+</script>