1 files changed, 24 insertions, 0 deletions
diff --git a/dom/security/test/general/closeWindow.sjs b/dom/security/test/general/closeWindow.sjs
new file mode 100644
index 0000000000..996db36f6f
--- /dev/null
+++ b/dom/security/test/general/closeWindow.sjs
@@ -0,0 +1,24 @@
+const BODY = `
+  <script>
+  opener.postMessage("ok!", "*");
+  close();
+  </script>`;
+
+function handleRequest(request, response) {
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  if (request.queryString.includes("unset")) {
+    response.setHeader("Set-Cookie", "test=wow", true);
+  }
+
+  if (request.queryString.includes("none")) {
+    response.setHeader("Set-Cookie", "test2=wow2; samesite=none", true);
+  }
+
+  if (request.queryString.includes("lax")) {
+    response.setHeader("Set-Cookie", "test3=wow3; samesite=lax", true);
+  }
+
+  response.write(BODY);
+}