1 files changed, 46 insertions, 0 deletions
diff --git a/dom/tests/mochitest/general/test_storagePermissionsLimitForeign.html b/dom/tests/mochitest/general/test_storagePermissionsLimitForeign.html
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index 0000000000..e2b4b93798
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+++ b/dom/tests/mochitest/general/test_storagePermissionsLimitForeign.html
@@ -0,0 +1,46 @@
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <title>Storage Permission Restrictions</title>
+
+    <script src="/tests/SimpleTest/SimpleTest.js"></script>
+    <script type="text/javascript" src="storagePermissionsUtils.js"></script>
+    <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+  </head>
+  <body>
+    <iframe></iframe>
+
+    <script type="text/javascript">
+
+task(async function() {
+  await setCookieBehavior(BEHAVIOR_LIMIT_FOREIGN);
+
+  await runTestInWindow(async function() {
+    // We should be able to access storage
+    await storageAllowed();
+
+    // Same origin iframes should be allowed.
+    await runIFrame("frameStorageAllowed.html");
+    await runIFrame("frameStorageChrome.html?allowed=yes");
+
+    // Null principal iframes should not.
+    await runIFrame("frameStorageNullprincipal.sjs");
+
+    // Sandboxed iframes should have the null principal, and thus can't access storage
+    document.querySelector('iframe').setAttribute('sandbox', 'allow-scripts');
+    await runIFrame("frameStoragePrevented.html#nullprincipal");
+    await runIFrame("frameStorageNullprincipal.sjs");
+    document.querySelector('iframe').removeAttribute('sandbox');
+
+    // Thirdparty iframes should be blocked, even when accessed from chrome over Xrays.
+    await runIFrame(thirdparty + "frameStoragePrevented.html#thirdparty");
+    await runIFrame(thirdparty + "frameStorageNullprincipal.sjs");
+    await runIFrame(thirdparty + "frameStorageChrome.html?allowed=no");
+
+    // Workers should be unable to access storage
+    await runWorker("workerStorageAllowed.js");
+  });
+});
+
+    </script>
+  </body>
+</html>