1 files changed, 29 insertions, 0 deletions
diff --git a/docshell/test/navigation/test_bug145971.html b/docshell/test/navigation/test_bug145971.html
new file mode 100644
index 0000000000..ffad27a9c3
--- /dev/null
+++ b/docshell/test/navigation/test_bug145971.html
@@ -0,0 +1,29 @@
+<html>
+  <head>
+    <script>
+      let pass = false;
+      let initialLoad = false;
+      var bc = new BroadcastChannel("bug145971");
+      function checkNavigationTypeEquals2() {
+        if (performance.navigation.type == 2) {
+          pass = true;
+        }
+        testDone();
+      }
+
+      function testDone() {
+        bc.postMessage({result: pass});
+        bc.close();
+        window.close();
+      }
+
+      function test() {
+        window.onpageshow = checkNavigationTypeEquals2;
+        window.location.href = 'goback.html';
+      }
+    </script>
+  </head>
+  <body onload="setTimeout(test, 0);">
+  Testing bug 145971.
+  </body>
+</html>