Support 16-bit strings in NameToPseudoType().

Steinar H. Gunderson · chromium-wpt-export-bot · commit 706aaed90580 · 2025-11-21T07:17:12.000-08:00
Strings are allowed to be marked as 16-bit without containing any non-latin1 codepoints. This is rare, so the path we're taking isn't particularly fast (it's written to avoid any unsafe buffer manipulation). Fixed: 40064810 Change-Id: I1a082712399289eca6ad4809e3b7a429288a2cbe Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7174094 Reviewed-by: Rune Lillesveen <futhark@chromium.org> Commit-Queue: Steinar H Gunderson <sesse@chromium.org> Cr-Commit-Position: refs/heads/main@{#1548433}
diff --git a/css/selectors/selector-after-font-family.html b/css/selectors/selector-after-font-family.html
@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<title>A selector can be used even after using the same name in a font-family</title>
+<link rel="help" href="https://crbug.com/40064810">
+<meta charset="utf-8">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<style>
+  /* An emoji to force Unicode handling: ❤️ */
+  .foo { font-family: empty; }
+</style>
+<script>
+  test(function() {
+    try {
+      document.querySelector(':empty');
+    } catch (e) {
+      assert_unreached("Should not throw exception");
+    }
+  }, ':empty is a valid selector');
+</script>
