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-rw-r--r--dom/security/test/csp/file_iframe_sandbox_document_write.html21
1 files changed, 21 insertions, 0 deletions
diff --git a/dom/security/test/csp/file_iframe_sandbox_document_write.html b/dom/security/test/csp/file_iframe_sandbox_document_write.html
new file mode 100644
index 0000000000..a3a0952941
--- /dev/null
+++ b/dom/security/test/csp/file_iframe_sandbox_document_write.html
@@ -0,0 +1,21 @@
+<!DOCTYPE HTML>
+<html>
+<head> <meta charset="utf-8"> </head>
+<script type="text/javascript">
+ function ok(result, desc) {
+ window.parent.postMessage({ok: result, desc}, "*");
+ }
+ function doStuff() {
+ var beforePrincipal = SpecialPowers.wrap(document).nodePrincipal;
+ document.open();
+ document.write("rewritten sandboxed document");
+ document.close();
+ var afterPrincipal = SpecialPowers.wrap(document).nodePrincipal;
+ ok(beforePrincipal.equals(afterPrincipal),
+ "document.write() does not change underlying principal");
+ }
+</script>
+<body onLoad='doStuff();'>
+ sandboxed with allow-scripts
+</body>
+</html>