1 files changed, 20 insertions, 0 deletions
diff --git a/docshell/test/browser/file_multiple_pushState.html b/docshell/test/browser/file_multiple_pushState.html
new file mode 100644
index 0000000000..6592f3f53f
--- /dev/null
+++ b/docshell/test/browser/file_multiple_pushState.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>Test multiple calls to history.pushState</title>
+  </head>
+  <body>
+    <h1>Ohai</h1>
+  </body>
+  <script type="text/javascript">
+    window.history.pushState({}, "", "/bar/ABC?key=baz");
+    let data = new Array(100000).join("a");
+    window.history.pushState({ data }, "", "/bar/ABC/DEF?key=baz");
+    // Test also Gecko specific state object size limit.
+    try {
+      let largeData = new Array(20000000).join("a");
+      window.history.pushState({ largeData }, "", "/bar/ABC/DEF/GHI?key=baz");
+    } catch (ex) {}
+  </script>
+</html>