summaryrefslogtreecommitdiffstats
path: root/docshell/test/mochitest/ping.html
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--docshell/test/mochitest/ping.html6
1 files changed, 6 insertions, 0 deletions
diff --git a/docshell/test/mochitest/ping.html b/docshell/test/mochitest/ping.html
new file mode 100644
index 0000000000..7d84560dd1
--- /dev/null
+++ b/docshell/test/mochitest/ping.html
@@ -0,0 +1,6 @@
+<!doctype html>
+<script>
+ "use strict";
+ let target = (window.opener || window.parent);
+ target.postMessage("ping", "*");
+</script>