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-rw-r--r--testing/web-platform/tests/webmessaging/with-options/undefined-transferable.html14
1 files changed, 14 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webmessaging/with-options/undefined-transferable.html b/testing/web-platform/tests/webmessaging/with-options/undefined-transferable.html
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index 0000000000..a123b7d9bd
--- /dev/null
+++ b/testing/web-platform/tests/webmessaging/with-options/undefined-transferable.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<title>undefined as transferable</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id=log></div>
+<script>
+async_test(function() {
+ postMessage('', {transfer: undefined});
+ onmessage = this.step_func(function(e) {
+ assert_array_equals(e.ports, []);
+ this.done();
+ });
+});
+</script>