1 files changed, 12 insertions, 0 deletions
diff --git a/toolkit/components/contentanalysis/tests/browser/changing_page_for_print.html b/toolkit/components/contentanalysis/tests/browser/changing_page_for_print.html
new file mode 100644
index 0000000000..de6f9001aa
--- /dev/null
+++ b/toolkit/components/contentanalysis/tests/browser/changing_page_for_print.html
@@ -0,0 +1,12 @@
+<!doctype html>
+<p>Some random text</p>
+<button onclick="print()">Print the page</button>
+<pre id="log"></pre>
+<script>
+let i = 0;
+for (let t of ["beforeprint", "afterprint"]) {
+  addEventListener(t, () => {
+    document.getElementById("log").appendChild(document.createTextNode(`[${i++}] ${t}\n`));
+  });
+}
+</script>