1 files changed, 32 insertions, 0 deletions
diff --git a/testing/web-platform/tests/FileAPI/url/sandboxed-iframe.html b/testing/web-platform/tests/FileAPI/url/sandboxed-iframe.html
new file mode 100644
index 0000000000..a52939a3eb
--- /dev/null
+++ b/testing/web-platform/tests/FileAPI/url/sandboxed-iframe.html
@@ -0,0 +1,32 @@
+<!doctype html>
+<meta charset="utf-8">
+<title>FileAPI Test: Verify behavior of Blob URL in unique origins</title>
+<meta name="timeout" content="long">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+
+<iframe id="sandboxed-iframe" sandbox="allow-scripts"></iframe>
+
+<script>
+
+const iframe_scripts = [
+  'resources/fetch-tests.js',
+  'url-format.any.js',
+  'url-in-tags.window.js',
+  'url-with-xhr.any.js',
+  'url-with-fetch.any.js',
+];
+
+let html = '<!doctype html>\n<meta charset="utf-8">\n<body>\n';
+html = html + '<script src="/resources/testharness.js"></' + 'script>\n';
+html = html + '<script>setup({"explicit_timeout": true});</' + 'script>\n';
+for (const script of iframe_scripts)
+  html = html + '<script src="' + script + '"></' + 'script>\n';
+
+const frame = document.querySelector('#sandboxed-iframe');
+frame.setAttribute('srcdoc', html);
+frame.setAttribute('style', 'display:none;');
+
+fetch_tests_from_window(frame.contentWindow);
+
+</script>