1 files changed, 31 insertions, 0 deletions
diff --git a/devtools/client/netmonitor/test/html_sse-test-page.html b/devtools/client/netmonitor/test/html_sse-test-page.html
new file mode 100644
index 0000000000..bb726d4c1f
--- /dev/null
+++ b/devtools/client/netmonitor/test/html_sse-test-page.html
@@ -0,0 +1,31 @@
+<!-- Any copyright is dedicated to the Public Domain.
+     http://creativecommons.org/publicdomain/zero/1.0/ -->
+<!doctype HTML>
+
+<html>
+<head>
+    <meta charset="utf-8"/>
+    <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate" />
+    <meta http-equiv="Pragma" content="no-cache" />
+    <meta http-equiv="Expires" content="0" />
+    <title>SSE Inspection Test Page</title>
+</head>
+<body>
+    <h1>SSE Inspection Test Page</h1>
+    <script type="text/javascript">
+    /* exported openConnection */
+    "use strict";
+
+    let es;
+    function openConnection() {
+        return new Promise(resolve => {
+            es = new EventSource("sjs_sse-test-server.sjs");
+            es.onmessage = function (e) {
+              es.close();
+              resolve();
+            };
+        });
+    }
+    </script>
+</body>
+</html>