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Diffstat (limited to 'testing/web-platform/tests/html/webappapis/structured-clone/structured-clone-cross-realm-method.html')
| -rw-r--r-- | testing/web-platform/tests/html/webappapis/structured-clone/structured-clone-cross-realm-method.html | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/webappapis/structured-clone/structured-clone-cross-realm-method.html b/testing/web-platform/tests/html/webappapis/structured-clone/structured-clone-cross-realm-method.html new file mode 100644 index 0000000000..d80010e0df --- /dev/null +++ b/testing/web-platform/tests/html/webappapis/structured-clone/structured-clone-cross-realm-method.html @@ -0,0 +1,20 @@ +<!doctype html> +<title>self.structuredClone() uses this's relevant Realm for deserialization</title> +<link rel="help" href="https://html.spec.whatwg.org/multipage/structured-data.html#structured-cloning"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> + +<body> +<script> +const iframe = document.createElement("iframe"); +iframe.onload = () => { + const otherWindow = iframe.contentWindow; + for (const key of ["Object", "Array", "Date", "RegExp"]) { + test(() => { + const cloned = otherWindow.structuredClone.call(window, new otherWindow[key]); + assert_true(cloned instanceof window[key]); + }, `${key} instance`); + } +}; +document.body.append(iframe); +</script> |