moebius#226: Consider blocking top level window data: URIs (part 2/2 without tests)

https://github.com/MoonchildProductions/moebius/pull/226

1 files changed, 37 insertions, 0 deletions

diff --git a/dom/security/test/general/browser_test_data_download.js b/dom/security/test/general/browser_test_data_download.js
new file mode 100644
index 000000000..1ee8d5844
--- /dev/null
+++ b/dom/security/test/general/browser_test_data_download.js
@@ -0,0 +1,37 @@
+"use strict";
+
+const kTestPath = getRootDirectory(gTestPath)
+                  .replace("chrome://mochitests/content", "http://example.com")
+const kTestURI = kTestPath + "file_data_download.html";
+
+function addWindowListener(aURL, aCallback) {
+  Services.wm.addListener({
+    onOpenWindow(aXULWindow) {
+      info("window opened, waiting for focus");
+      Services.wm.removeListener(this);
+      var domwindow = aXULWindow.QueryInterface(Ci.nsIInterfaceRequestor)
+                                .getInterface(Ci.nsIDOMWindow);
+      waitForFocus(function() {
+        is(domwindow.document.location.href, aURL, "should have seen the right window open");
+        aCallback(domwindow);
+      }, domwindow);
+    },
+    onCloseWindow(aXULWindow) { },
+    onWindowTitleChange(aXULWindow, aNewTitle) { }
+  });
+}
+
+function test() {
+  waitForExplicitFinish();
+  Services.prefs.setBoolPref("security.data_uri.block_toplevel_data_uri_navigations", true);
+  registerCleanupFunction(function() {
+    Services.prefs.clearUserPref("security.data_uri.block_toplevel_data_uri_navigations");
+  });
+  addWindowListener("chrome://mozapps/content/downloads/unknownContentType.xul", function(win) {
+    is(win.document.getElementById("location").value, "data-foo.html",
+       "file name of download should match");
+     win.close();
+     finish();
+  });
+  gBrowser.loadURI(kTestURI);
+}