[@container] scroll-state(snapped:none) inverted result

Was checking if snapped. Check if not snapped. Bug: 40279568 Change-Id: Ide3ea646f9e3caf3b8b86d593663318c59a20445 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5870109 Reviewed-by: Anders Hartvoll Ruud <[email protected]> Commit-Queue: Rune Lillesveen <[email protected]> Cr-Commit-Position: refs/heads/main@{#1356398}
web-platform-tests · Sep 17, 2024 · 012abf6 · 012abf6
1 parent 7d8e629
commit 012abf6
Showing 1 changed file with 27 additions and 0 deletions.
diff --git a/css/css-conditional/container-queries/scroll-state-snapped-none.html b/css/css-conditional/container-queries/scroll-state-snapped-none.html
@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<title>@container: scroll-state(snapped: none)</title>
+<link rel="help" href="https://drafts.csswg.org/css-conditional-5/#snapped">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/css-conditional/container-queries/support/cq-testcommon.js"></script>
+<style>
+  #no-snap { container-type: scroll-state; }
+  @container scroll-state(snapped: none) {
+    #target { --snapped-none: true }
+  }
+  @container not scroll-state(snapped) {
+    #target { --snapped-boolean: true }
+  }
+</style>
+<div id="no-snap">
+  <div id="target"></div>
+</div>
+<script>
+  setup(() => assert_implements_container_queries());
+
+  test(() => {
+    assert_equals(getComputedStyle(target).getPropertyValue("--snapped-none"), "true");
+    assert_equals(getComputedStyle(target).getPropertyValue("--snapped-boolean"), "true");
+  }, "Check scroll-state(snapped:none) and scroll-state(snapped) for non-snapping container");
+
+</script>