LibWeb: Add an Internals.headless attribute

This returns true if the browser is running in headless mode.
Author: https://github.com/tcl3 Commit: a44b18236c Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2858 Reviewed-by: https://github.com/trflynn89
2025-09-03 16:16:43 +00:00 · 2024-12-09 21:53:31 +00:00 · 2024-12-09 21:53:31 +00:00 · a44b18236c · 2024-12-10 18:32:51 +00:00
commit a44b18236c
parent e764df15eb
5 changed files with 17 additions and 0 deletions
--- a/Tests/LibWeb/Text/input/Internals/headless.html
+++ b/Tests/LibWeb/Text/input/Internals/headless.html
@ -0,0 +1,7 @@
+<!DOCTYPE html>
+<script src="../include.js"></script>
+<script>
+    test(() => {
+        println(`Browser is running headlessly: ${internals.headless}`);
+    });
+</script>