Add a WPT for removeProperty("all").

This fails in Chrome, see bug 1939643 and https://crbug.com/387030982 Differential Revision: https://phabricator.services.mozilla.com/D233084 bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1939701 gecko-commit: c4344adf1971d3c00d1273c5c01a36ca4c8094b8 gecko-reviewers: firefox-style-system-reviewers, zrhoffman
tkntjsdw · Jan 3, 2025 · 71e9f98 · 71e9f98
1 parent 837678e
commit 71e9f98
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/css/cssom/cssstyledeclaration-removeProperty-all.html b/css/cssom/cssstyledeclaration-removeProperty-all.html
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+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>CSSStyleDeclaration.removeProperty("all")</title>
+<link rel="author" title="Emilio Cobos Álvarez" href="mailto:[email protected]">
+<link rel="author" title="Mozilla" href="https://mozilla.org">
+<link rel="help" href="https://drafts.csswg.org/cssom-1/#dom-cssstyledeclaration-removeproperty">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+  test(function() {
+    let style = document.createElement("div").style;
+    style.width = "40px";
+    assert_equals(style.length, 1, "setter should work as expected");
+    style.removeProperty("all");
+    assert_equals(style.length, 0, "all is a shorthand of all properties, so should remove the property");
+  });
+</script>