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+<!DOCTYPE html>
+<link rel="help" href="https://drafts.csswg.org/css-scroll-snap-1/#scroll-margin">
+<link rel="help" href="https://drafts.csswg.org/css-scroll-snap-1/#scroll-padding">
+<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1708303">
+<link rel="author" href="mailto:emilio@crisal.io" title="Emilio Cobos Álvarez">
+<link rel="author" href="https://mozilla.org" title="Mozilla">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<style>
+body { margin: 0 }
+#scroller {
+ height: 500px;
+ width: 500px;
+ scroll-padding: 10px;
+ scrollbar-width: none;
+ overflow: hidden;
+}
+#target {
+ width: 100px;
+ height: 100px;
+ background-color: blue;
+ scroll-margin: 10px;
+ margin-left: 1000px;
+}
+</style>
+
+<div id="scroller">
+ <div style="width: 2000px; height: 2000px;"></div>
+ <div id="target"></div>
+ <div style="width: 2000px; height: 2000px;"></div>
+</div>
+
+<script>
+let scroller = document.getElementById("scroller");
+let target = document.getElementById("target");
+test(() => {
+ scroller.scrollTo(0, 0);
+ target.scrollIntoView({ block: "start", inline: "start" });
+
+ assert_equals(scroller.scrollTop, 2000 - 20, "Top should account for margin + padding");
+ assert_equals(scroller.scrollLeft, 1000 - 20, "Left should account for margin + padding");
+});
+
+test(() => {
+ scroller.scrollTo(0, 0);
+ target.scrollIntoView({ block: "end", inline: "end" });
+ assert_equals(scroller.scrollTop, 2000 - 500 + 100 + 20, "Top should account for margin + padding");
+ assert_equals(scroller.scrollLeft, 1000 - 500 + 100 + 20, "Left should account for margin + padding");
+});
+</script>